AMPCO PITTSBURGH CORP SEC EDGAR Filings (CIK 0000006176)

SEC EDGAR filings, ownership reports, and insider transactions for AMPCO PITTSBURGH CORP.

Symbol
AP on NYSE
Industry
Pumps & Pumping Equipment (Office Of Technology)
Business address
726 Bell Avenue, Suite 301, Carnegie, PA, 15106
State of incorporation
PA
Fiscal year end
31 December
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AMPCO PITTSBURGH CORP has filed 1,411 SEC EDGAR filings since 15 Mar 1994

Latest Filings

Recent SEC filings for AMPCO PITTSBURGH CORP including SCHEDULE 13G/A, SCHEDULE 13D, 8-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 22 Jan 2026 005-08805
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 19 Dec 2025 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Dec 2025 09 Dec 2025 001-00898
4 Open 4 document View SEC filing for 4 4 02 Dec 2025 01 Dec 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 26 Nov 2025 005-08805
4 Open 4 document View SEC filing for 4 4 26 Nov 2025 17 Nov 2025
4 Open 4 document View SEC filing for 4 4 19 Nov 2025 19 Nov 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Nov 2025 18 Nov 2025 001-00898
4 Open 4 document View SEC filing for 4 4 18 Nov 2025 17 Nov 2025
4 Open 4 document View SEC filing for 4 4 18 Nov 2025 17 Nov 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 14 Nov 2025 005-08805
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2025 12 Nov 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2025 05 Nov 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Oct 2025 10 Oct 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Aug 2025 12 Aug 2025 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Aug 2025 30 Jun 2025 001-00898
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 04 Aug 2025 005-08805
25-NSE Open 25-NSE document View SEC filing for 25-NSE 01 Aug 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Jul 2025 18 Jul 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Jun 2025 25 Jun 2025 001-00898
SD Open SD document View SEC filing for SD SD 20 May 2025 001-00898
4 Open 4 document View SEC filing for 4 4 16 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 16 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 16 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 16 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
4 Open 4 document View SEC filing for 4 4 15 May 2025 15 May 2025
S-8 Open S-8 document View SEC filing for S-8 S-8 12 May 2025 333-287193
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2025 31 Mar 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2025 12 May 2025 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2025 08 May 2025 001-00898
4 Open 4 document View SEC filing for 4 4 06 May 2025 05 May 2025
4 Open 4 document View SEC filing for 4 4 06 May 2025 05 May 2025
4 Open 4 document View SEC filing for 4 4 06 May 2025 05 May 2025
4 Open 4 document View SEC filing for 4 4 06 May 2025 05 May 2025
ARS Open ARS document View SEC filing for ARS ARS 31 Mar 2025 31 Dec 2024 001-00898
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 31 Mar 2025 28 Mar 2025 001-00898
4 Open 4 document View SEC filing for 4 4 26 Mar 2025 24 Mar 2025
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2025 31 Dec 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Mar 2025 12 Mar 2025 001-00898
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 26 Feb 2025 005-08805
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 20 Feb 2025 333-174269
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024 005-08805
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2024 30 Sep 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2024 12 Nov 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Aug 2024 12 Aug 2024 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Aug 2024 30 Jun 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jul 2024 10 Jul 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jul 2024 09 Jul 2024 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jun 2024 04 Jun 2024 001-00898
SD Open SD document View SEC filing for SD SD 22 May 2024 001-00898
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 17 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 16 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 16 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 16 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 16 May 2024 15 May 2024
4 Open 4 document View SEC filing for 4 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 4 15 May 2024 13 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 May 2024 14 May 2024 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 May 2024 31 Mar 2024 001-00898
4 Open 4 document View SEC filing for 4 4 08 May 2024 06 May 2024
4 Open 4 document View SEC filing for 4 4 08 May 2024 06 May 2024
4 Open 4 document View SEC filing for 4 4 08 May 2024 06 May 2024
4 Open 4 document View SEC filing for 4 4 08 May 2024 06 May 2024
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Apr 2024 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Apr 2024 04 Jun 2024 001-00898
ARS Open ARS document View SEC filing for ARS ARS 23 Apr 2024 31 Dec 2023 001-00898
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 05 Apr 2024 04 Jun 2024 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 25 Mar 2024 31 Dec 2023 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Mar 2024 25 Mar 2024 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 20 Feb 2024 005-08805
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-08805
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2023 30 Sep 2023 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Nov 2023 13 Nov 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Sep 2023 13 Sep 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Aug 2023 23 Aug 2023 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2023 09 Aug 2023 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2023 30 Jun 2023 001-00898
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 05 Jul 2023 28 Jun 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jul 2023 28 Jun 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jun 2023 22 Jun 2023
SD Open SD document View SEC filing for SD SD 31 May 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 May 2023 22 Sep 2020
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 23 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2023 18 May 2023
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 22 May 2023 15 May 2023 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 May 2023 15 May 2023 001-00898
S-8 Open S-8 document View SEC filing for S-8 S-8 18 May 2023 333-272046
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2023 15 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2023 15 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2023 15 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2023 15 May 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2023 15 May 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 13 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 13 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 13 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 13 May 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2023 31 Mar 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 05 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 05 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 05 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 05 May 2020
ARS Open ARS document View SEC filing for ARS ARS 14 Apr 2023 31 Dec 2022 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 Apr 2023 18 May 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Apr 2023 05 Apr 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 2 TO THE SCHEDULE 13D 31 Mar 2023 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Mar 2023 31 Mar 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Mar 2023 29 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2023 25 Oct 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2023 23 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2023 23 Mar 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 21 Mar 2023 31 Dec 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Mar 2023 20 Mar 2023 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 09 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 09 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 09 Mar 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Dec 2022 14 Dec 2022 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 28 Nov 2022 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Nov 2022 21 Nov 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Nov 2022 005-08805
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 22 Nov 2022 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2022 14 Nov 2022 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2022 30 Sep 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Oct 2022 29 Sep 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Sep 2022 30 Aug 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Aug 2022 10 Aug 2022 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2022 30 Jun 2022 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jul 2022 22 Jul 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jul 2022 22 Jul 2022
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 22 Jul 2022 005-08805
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 18 Jul 2022 005-08805
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 29 Jun 2022 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Jun 2022 22 Jun 2022 001-00898
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 31 May 2022 005-08805
424B3 Open 424B3 document View SEC filing for 424B3 424B3 31 May 2022 333-239446
SD Open SD document View SEC filing for SD SD 27 May 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 May 2022 26 May 2022 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2022 13 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2022 13 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2022 13 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2022 13 May 2022
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 16 May 2022 10 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 May 2022 05 May 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 May 2022 05 May 2022
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2022 09 May 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2022 31 Mar 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2022 09 May 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2022 05 May 2022 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2022 05 May 2022
425 Open 425 document View SEC filing for 425 425 30 Mar 2022 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Mar 2022 30 Mar 2022 001-00898
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 25 Mar 2022 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 25 Mar 2022 05 May 2022 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2022 31 Dec 2021 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Mar 2022 16 Mar 2022 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 01 Mar 2022 005-08805
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Feb 2022 10 Feb 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Feb 2022 10 Feb 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Feb 2022 10 Feb 2022
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 14 Feb 2022 31 Dec 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2022 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Feb 2022 10 Feb 2022 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO THE SCHEDULE 13D 11 Feb 2022 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2022 04 Feb 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Jan 2022 01 Jan 2022
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 12 Jan 2022 31 Dec 2021
SC 13D Open SC 13D document View SEC filing for SC 13D 07 Jan 2022 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2022 31 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2022 31 Dec 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2021 30 Sep 2021 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Nov 2021 04 Nov 2021 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Oct 2021 19 Oct 2021 001-00898
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 13 Oct 2021 13 May 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 13 Oct 2021 13 May 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 13 Oct 2021 13 May 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 13 Oct 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Aug 2021 16 Aug 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 16 Aug 2021 005-08805
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Aug 2021 10 Aug 2021 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2021 30 Jun 2021 001-00898
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2021 09 Aug 2021 001-00898
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 07 Jul 2021 07 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2021 02 Jul 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 01 Jul 2021 005-08805
8-K Open 8-K document View SEC filing for 8-K 8-K 01 Jul 2021 29 Jun 2021 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Jun 2021 29 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2021 28 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2021 26 May 2021
SD Open SD document View SEC filing for SD SD 26 May 2021 001-00898
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 17 May 2021 14 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2021 14 May 2021
8-K Open 8-K document View SEC filing for 8-K 8-K 14 May 2021 13 May 2021 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 May 2021 13 May 2021
S-8 Open S-8 document View SEC filing for S-8 S-8 13 May 2021 333-256094
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2021 31 Mar 2021 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2021 07 May 2021 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 09 Apr 2021 005-08805
DEFC14A Open DEFC14A document View SEC filing for DEFC14A DEFC14A 26 Mar 2021 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 26 Mar 2021 31 Dec 2020 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 19 Mar 2021 005-08805
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Mar 2021 18 Mar 2021 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 16 Mar 2021 005-08805
PREC14A Open PREC14A document View SEC filing for PREC14A PREC14A 12 Mar 2021 001-00898
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 12 Feb 2021 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Feb 2021 04 Feb 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 01 Feb 2021 005-08805
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Jan 2021 005-08805
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Nov 2020 16 Nov 2020 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 16 Nov 2020 30 Sep 2020 001-00898
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Oct 2020 005-08805
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 Oct 2020 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Oct 2020 29 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Oct 2020 28 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Oct 2020 28 Sep 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 01 Oct 2020 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 03 Feb 2014
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2020 22 Sep 2020
CERT Open CERT document View SEC filing for CERT NYSE AMERICAN CERTIFICATION 22 Sep 2020 001-00898
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 21 Sep 2020 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2020 16 Sep 2020
FWP Open FWP document View SEC filing for FWP FWP 17 Sep 2020 333-239446
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 25 Aug 2020 005-08805
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 17 Aug 2020 005-08805
424B3 Open 424B3 document View SEC filing for 424B3 424B3 17 Aug 2020 333-239446
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Aug 2020 333-239446
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 Aug 2020 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Aug 2020 11 Aug 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Aug 2020 11 Aug 2020
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Aug 2020
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 13 Aug 2020 333-239446
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO SC 13D 12 Aug 2020 005-08805
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 12 Aug 2020 12 Aug 2020
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2020 30 Jun 2020 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Aug 2020 05 Aug 2020 001-00898
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Jul 2020 333-239446
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 14 Jul 2020 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2020 02 Jul 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jun 2020
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S-1 Open S-1 document View SEC filing for S-1 S-1 26 Jun 2020 333-239446
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Jun 2020 23 Jun 2020 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 05 Jun 2020 005-08805
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Jun 2020 02 Jun 2020 001-00898
SD Open SD document View SEC filing for SD SD 01 Jun 2020 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 22 May 2020 005-08805
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2020 31 Mar 2020 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2020 07 May 2020
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 11 May 2020 03 May 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 May 2020 07 May 2020 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 May 2020 06 May 2020 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2020 03 May 2020
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2020 03 May 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2020 03 May 2020
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Apr 2020 005-08805
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 28 Apr 2020 005-08805
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 15 Apr 2020 005-08805
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Mar 2020 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 27 Mar 2020 07 May 2020 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Mar 2020 17 Mar 2020
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 16 Mar 2020 31 Dec 2019 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Mar 2020 13 Mar 2020 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Mar 2020 11 Mar 2020 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Mar 2020 04 Mar 2020 001-00898
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2020 005-08805
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2020 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Dec 2019 30 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Dec 2019 18 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Dec 2019 13 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Dec 2019 02 Dec 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Nov 2019 20 Nov 2019 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2019 14 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Nov 2019 12 Nov 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2019 30 Sep 2019 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Nov 2019 07 Nov 2019 001-00898
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Oct 2019 30 Sep 2019 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 29 Aug 2019 005-08805
8-K Open 8-K document View SEC filing for 8-K 8-K 09 Aug 2019 09 Aug 2019 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2019 30 Jun 2019 001-00898
RW Open RW document View SEC filing for RW RW 10 Jul 2019 333-227567
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2019 02 Jul 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 01 Jul 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2019 23 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2019 22 May 2019
SD Open SD document View SEC filing for SD SD 23 May 2019 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 May 2019 21 May 2019
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4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 21 May 2019 16 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 21 May 2019 15 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 May 2019 16 May 2019
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2019 15 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2019 15 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2019 16 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2019 16 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2019 15 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 15 May 2019 09 May 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 May 2019 09 May 2019 001-00898
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2019 09 May 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2019 31 Mar 2019 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 May 2019 10 May 2019 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2019 03 May 2019
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2019 03 May 2019
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 29 Mar 2019 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 29 Mar 2019 09 May 2019 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 18 Mar 2019 31 Dec 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Mar 2019 14 Mar 2019 001-00898
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 11 Mar 2019 09 May 2019 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Feb 2019 15 Feb 2019 001-00898
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 08 Feb 2019 005-08805
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 05 Feb 2019 04 Feb 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Jan 2019 10 Jan 2019 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jan 2019 31 Dec 2018
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Dec 2018 28 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Dec 2018 12 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Dec 2018 11 Dec 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Dec 2018 07 Dec 2018
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Nov 2018 21 Nov 2018
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Nov 2018 15 Nov 2018
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Nov 2018 13 Nov 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Nov 2018 13 Nov 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2018 30 Sep 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Nov 2018 08 Nov 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Oct 2018 28 Sep 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Sep 2018 28 Sep 2018 001-00898
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 27 Sep 2018 333-227567
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Sep 2018 27 Sep 2018 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 26 Sep 2018 005-08805
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 10-Q/A 17 Aug 2018 30 Jun 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Aug 2018 15 Aug 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 14 Aug 2018 005-08805
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Aug 2018 07 Aug 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Aug 2018 10 Aug 2018 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2018 30 Jun 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Jul 2018 30 Jul 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jul 2018 13 Jul 2018 001-00898
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3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Jul 2018 01 Jul 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Jun 2018 21 Jun 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2018 01 Jun 2018
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SD Open SD document View SEC filing for SD FORM SD 11 May 2018 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 May 2018 09 May 2018 001-00898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2018 31 Mar 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2018 09 May 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 May 2018 10 May 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 07 May 2018 07 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 05 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 05 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 05 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2018 03 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Apr 2018 24 Apr 2018
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Apr 2018 12 Apr 2018 001-00898
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SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 10 Apr 2018 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Apr 2018 09 Apr 2018
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 26 Mar 2018 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE & PROXY STATEMENT 26 Mar 2018 09 May 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Mar 2018 16 Mar 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 16 Mar 2018 31 Dec 2017 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Mar 2018 14 Mar 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Mar 2018 12 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2018 09 Mar 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2018 08 Mar 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Mar 2018 07 Mar 2018 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Mar 2018 07 Mar 2018
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Mar 2018 28 Feb 2018 001-00898
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Feb 2018 16 Feb 2018
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Feb 2018 333-222626
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Feb 2018 12 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Feb 2018 09 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Feb 2018 08 Feb 2018
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Feb 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Feb 2018
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 09 Feb 2018 005-08805
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2018 07 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Feb 2018 06 Feb 2018
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S-3 Open S-3 document View SEC filing for S-3 FORM S-3 19 Jan 2018 333-222626
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Jan 2018 05 Jan 2018 001-00898
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 12 Dec 2017 005-08805
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2017 30 Sep 2017 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Nov 2017 06 Nov 2017 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Oct 2017 27 Sep 2017 001-00898
8-K/A Open 8-K/A document View SEC filing for 8-K/A AMENDMENT NO. 1 TO FORM 8-K 15 Aug 2017 03 May 2017 001-00898
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Aug 2017 10 Aug 2017
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3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Aug 2017 10 Aug 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2017 30 Jun 2017 001-00898
8-K Open 8-K document View SEC filing for 8-K 8-K 08 Aug 2017 08 Aug 2017 001-00898
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Jun 2017 13 Jun 2017 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2017 01 Jun 2017
SD Open SD document View SEC filing for SD FORM SD 23 May 2017 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2017 03 May 2017
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 11 May 2017 03 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2017 05 May 2016
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4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 10 May 2017 05 May 2016
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4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 10 May 2017 05 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2017 05 May 2016
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4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 10 May 2017 05 May 2016
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 May 2017 31 Mar 2017 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 May 2017 09 May 2017 001-00898
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 May 2017 03 May 2017
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2013 30 Sep 2013 001-00898
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2013 30 Jun 2013 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Apr 2013 25 Apr 2013 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE & PROXY 19 Mar 2013 02 May 2013 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 15 Mar 2013 31 Dec 2012 001-00898
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Dec 2012
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10-K/A Open 10-K/A document View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 22 Aug 2012 31 Dec 2011 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Apr 2012 26 Apr 2012 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE & PROXY STATEMENT 15 Mar 2012 03 May 2012 001-00898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 15 Mar 2012 31 Dec 2011 001-00898
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2011 30 Sep 2011 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Oct 2011 26 Oct 2011 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Jul 2011 28 Jul 2011 001-00898
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 17 May 2011 333-174269
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4 Open 4 document View SEC filing for 4 FROM 4 10 May 2011 06 May 2011
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE & PROXY STATEMENT 22 Mar 2011 05 May 2011 001-00898
10-K Open 10-K document View SEC filing for 10-K FORM 10-K 16 Mar 2011 31 Dec 2010 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K FOR FEBRUARY 4, 2011 PRESS RELEASE 07 Feb 2011 31 Dec 2010 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Dec 2010 15 Dec 2010 001-00898
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10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q FOR THE PERIOD ENDED SEPTEMBER 30, 2010 05 Nov 2010 30 Sep 2010 001-00898
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10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q FOR THE PERIOD ENDED JUNE 30, 2010 06 Aug 2010 30 Jun 2010 001-00898
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K FOR JULY 27, 2010 PRESS RELEASE 27 Jul 2010 30 Jun 2010 001-00898
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10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2010 10 May 2010 31 Mar 2010 001-00898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K FOR 2010 ANNUAL MEETING OF SHAREHOLDERS 03 May 2010 29 Apr 2010 001-00898
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10-K Open 10-K document View SEC filing for 10-K FORM 10-K 16 Mar 2010 31 Dec 2009 001-00898
DEF 14A Open DEF 14A document View SEC filing for DEF 14A NOTICE & PROXY STATEMENT 16 Mar 2010 29 Apr 2010 001-00898
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4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2010 18 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 12 Feb 2010 005-08805
8-K Open 8-K document View SEC filing for 8-K FORM 8-K FOR 2009 EARNINGS RELEASE 05 Feb 2010 31 Dec 2009 001-00898
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Jan 2010 005-08805
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 21 Jan 2010 19 Jan 2010
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 19 Jan 2010 15 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jan 2010 08 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jan 2010 04 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jan 2010 29 Dec 2009

About this filer

AMPCO PITTSBURGH CORP files with the SEC under CIK 0000006176. This page aggregates EDGAR filings and related ownership activity.

Industry: Pumps & Pumping Equipment.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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