ALTA EQUIPMENT GROUP INC. SEC EDGAR Filings (CIK 0001759824)

SEC EDGAR filings, ownership reports, and insider transactions for ALTA EQUIPMENT GROUP INC..

Symbol
ALTG, ALTG-PA on NYSE
Industry
Wholesale Industrial Machinery & Equipment (Office Of Trade & Services)
Business address
13211 Merriman Road, Livonia, MI, 48150
State of incorporation
DE
Fiscal year end
31 December
Former names
B. Riley Principal Merger Corp. (to 14 Feb 2020)
⭐ Add to watchlist ⭐
Get insider transactions for this issuer
ALTA EQUIPMENT GROUP INC. has filed 480 SEC EDGAR filings since 10 Dec 2018

Latest Filings

Recent SEC filings for ALTA EQUIPMENT GROUP INC. including SCHEDULE 13D/A, 8-K, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 22 Jan 2026 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Jan 2026 21 Jan 2026 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Jan 2026 31 Dec 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jan 2026 05 Jan 2026 001-38864
4 Open 4 document View SEC filing for 4 4 10 Dec 2025 08 Dec 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2025 06 Nov 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Oct 2025 03 Oct 2025 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2025 07 Aug 2025 001-38864
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 16 Jul 2025 005-90981
4 Open 4 document View SEC filing for 4 4 16 Jul 2025 24 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Jul 2025 02 Jul 2025 001-38864
S-8 Open S-8 document View SEC filing for S-8 S-8 17 Jun 2025 333-288116
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 30 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jun 2025 30 May 2025 001-38864
4 Open 4 document View SEC filing for 4 4 02 Jun 2025 29 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2025 31 Mar 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2025 07 May 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2025 02 May 2025 001-38864
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 15 Apr 2025 30 May 2025 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Apr 2025 001-38864
ARS Open ARS document View SEC filing for ARS ARS 15 Apr 2025 31 Dec 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Apr 2025 03 Apr 2025 001-38864
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 02 Apr 2025 05 Mar 2025
4 Open 4 document View SEC filing for 4 4 19 Mar 2025 18 Mar 2025
4 Open 4 document View SEC filing for 4 4 19 Mar 2025 18 Mar 2025
4 Open 4 document View SEC filing for 4 4 19 Mar 2025 18 Mar 2025
4 Open 4 document View SEC filing for 4 4 19 Mar 2025 18 Mar 2025
4 Open 4 document View SEC filing for 4 4 06 Mar 2025 05 Mar 2025
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 05 Mar 2025 31 Dec 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Mar 2025 05 Mar 2025 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Feb 2025 03 Feb 2025 001-38864
4 Open 4 document View SEC filing for 4 4 22 Jan 2025 17 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jan 2025 03 Jan 2025 001-38864
4 Open 4 document View SEC filing for 4 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 4 18 Dec 2024 16 Dec 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Nov 2024 001-38864
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Nov 2024 005-90981
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2024 30 Sep 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2024 12 Nov 2024 001-38864
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 08 Nov 2024 005-90981
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Nov 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Nov 2024 04 Nov 2024 001-38864
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Nov 2024 02 Oct 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 24 Oct 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Oct 2024 03 Oct 2024 001-38864
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Oct 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 24 Sep 2024 005-90981
4 Open 4 document View SEC filing for 4 4 24 Sep 2024 20 Sep 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Sep 2024 001-38864
3 Open 3 document View SEC filing for 3 3 09 Sep 2024 01 Sep 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Sep 2024
3 Open 3 document View SEC filing for 3 04 Sep 2024 07 Aug 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Sep 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Sep 2024 01 Sep 2024 001-38864
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 20 Aug 2024 001-38864
4 Open 4 document View SEC filing for 4 4 19 Aug 2024 15 Aug 2024
4 Open 4 document View SEC filing for 4 4 13 Aug 2024 12 Aug 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Aug 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2024 30 Jun 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2024 07 Aug 2024 001-38864
4 Open 4 document View SEC filing for 4 4 05 Aug 2024 01 Aug 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2024 02 Aug 2024 001-38864
4 Open 4 document View SEC filing for 4 4 31 Jul 2024 29 Jul 2024
4 Open 4 document View SEC filing for 4 4 26 Jul 2024 24 Jul 2024
4/A Open 4/A document View SEC filing for 4/A 4/A 26 Jul 2024 19 Jul 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 26 Jul 2024 005-90981
4 Open 4 document View SEC filing for 4 4 23 Jul 2024 19 Jul 2024
4 Open 4 document View SEC filing for 4 4 12 Jul 2024 10 Jul 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Jul 2024 001-38864
4 Open 4 document View SEC filing for 4 4 03 Jul 2024 01 Jul 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 03 Jul 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jul 2024 03 Jul 2024 001-38864
4 Open 4 document View SEC filing for 4 4 01 Jul 2024 27 Jun 2024
4 Open 4 document View SEC filing for 4 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 4 10 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 4 10 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 4 10 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 4 10 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 4 10 Jun 2024 07 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jun 2024 07 Jun 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jun 2024 05 Jun 2024 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2024 03 Jun 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 03 Jun 2024 005-90981
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 03 Jun 2024 005-90981
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 May 2024 29 May 2024
4 Open 4 document View SEC filing for 4 4 28 May 2024 24 May 2024
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 24 May 2024 17 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2024 20 May 2024 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 14 May 2024 005-90981
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2024 31 Mar 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2024 08 May 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2024 02 May 2024 001-38864
ARS Open ARS document View SEC filing for ARS ARS 25 Apr 2024 31 Dec 2023 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 25 Apr 2024 001-38864
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 25 Apr 2024 07 Jun 2024 001-38864
3/A Open 3/A document View SEC filing for 3/A 3/A 12 Apr 2024 12 Apr 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Apr 2024 08 Apr 2024 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 11 Apr 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Apr 2024 03 Apr 2024 001-38864
4 Open 4 document View SEC filing for 4 4 21 Mar 2024 19 Mar 2024
4 Open 4 document View SEC filing for 4 4 21 Mar 2024 19 Mar 2024
4 Open 4 document View SEC filing for 4 4 21 Mar 2024 19 Mar 2024
4 Open 4 document View SEC filing for 4 4 21 Mar 2024 19 Mar 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 14 Mar 2024 31 Dec 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Mar 2024 14 Mar 2024 001-38864
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 29 Feb 2024
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 29 Feb 2024
4 Open 4 document View SEC filing for 4 4 04 Mar 2024 29 Feb 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Mar 2024 17 Jan 2024
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 01 Mar 2024 29 Dec 2023
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 01 Mar 2024 20 Dec 2023
3 Open 3 document View SEC filing for 3 3 26 Feb 2024 22 Feb 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Feb 2024 22 Feb 2024 001-38864
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO THE SCHEDULE 13G 13 Feb 2024 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO THE SCHEDULE 13G 13 Feb 2024 005-90981
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 13 TO SCHEDULE 13D 09 Feb 2024 005-90981
4 Open 4 document View SEC filing for 4 09 Feb 2024 07 Feb 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 09 Feb 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Feb 2024 02 Feb 2024 001-38864
3 Open 3 document View SEC filing for 3 3 01 Feb 2024 18 Jan 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 25 Jan 2024 005-90981
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Jan 2024 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Jan 2024 18 Jan 2024 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jan 2024 03 Jan 2024 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 22 Dec 2023 005-90981
4 Open 4 document View SEC filing for 4 4 28 Nov 2023 27 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2023 15 Nov 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2023 30 Sep 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2023 08 Nov 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Nov 2023 03 Nov 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Nov 2023 01 Nov 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Oct 2023 13 Oct 2023 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Oct 2023 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Oct 2023 03 Oct 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Sep 2023 25 Sep 2023 001-38864
4 Open 4 document View SEC filing for 4 4 22 Aug 2023 21 Aug 2023
4 Open 4 document View SEC filing for 4 4 16 Aug 2023 14 Aug 2023
4 Open 4 document View SEC filing for 4 4 16 Aug 2023 14 Aug 2023
4 Open 4 document View SEC filing for 4 4 15 Aug 2023 14 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2023 30 Jun 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2023 09 Aug 2023 001-38864
4 Open 4 document View SEC filing for 4 07 Aug 2023 04 Aug 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 12 TO SCHEDULE 13D 07 Aug 2023 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2023 02 Aug 2023 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 11 TO SCHEDULE 13D 25 Jul 2023 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Jul 2023 20 Jul 2023 001-38864
424B5 Open 424B5 document View SEC filing for 424B5 424B5 24 Jul 2023 333-237387
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jul 2023 21 Jul 2023
424B5 Open 424B5 document View SEC filing for 424B5 424B5 20 Jul 2023 333-237387
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Jul 2023 20 Jul 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jul 2023 03 Jul 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Jun 2023 28 Jun 2023 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 09 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jun 2023 09 Jun 2023 001-38864
S-8 Open S-8 document View SEC filing for S-8 S-8 08 Jun 2023 333-272531
4 Open 4 document View SEC filing for 4 4 05 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 4 23 May 2023 19 May 2023
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 19 May 2023 005-90981
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2023 31 Mar 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 May 2023 10 May 2023 001-38864
EFFECT Open EFFECT document View SEC filing for EFFECT 03 May 2023 333-270809
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2023 02 May 2023 001-38864
CORRESP Open CORRESP document View SEC filing for CORRESP 01 May 2023
ARS Open ARS document View SEC filing for ARS ARS 27 Apr 2023 31 Dec 2022 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Apr 2023 001-38864
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 27 Apr 2023 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 10 TO SCHEDULE 13D 18 Apr 2023 005-90981
4 Open 4 document View SEC filing for 4 17 Apr 2023 13 Apr 2023
4 Open 4 document View SEC filing for 4 06 Apr 2023 04 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Apr 2023 04 Apr 2023 001-38864
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Mar 2023
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 S-3 23 Mar 2023 333-270809
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Mar 2023 17 Mar 2023 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 14 Mar 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 09 Mar 2023 31 Dec 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Mar 2023 09 Mar 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Mar 2023 01 Mar 2023 001-38864
SC 13G Open SC 13G document View SEC filing for SC 13G THE SCHEDULE 13G 03 Mar 2023 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023 005-90981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Feb 2023 01 Feb 2023 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jan 2023 04 Jan 2023 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2022 30 Sep 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Nov 2022 09 Nov 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Nov 2022 01 Nov 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Nov 2022 01 Nov 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Oct 2022 13 Oct 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Oct 2022 03 Oct 2022 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Sep 2022 12 Aug 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Aug 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Aug 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2022 30 Jun 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2022 30 Jun 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2022 29 Jul 2022 001-38864
4 Open 4 document View SEC filing for 4 28 Jul 2022 26 Jul 2022
4 Open 4 document View SEC filing for 4 25 Jul 2022 21 Jul 2022
4 Open 4 document View SEC filing for 4 20 Jul 2022 18 Jul 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jul 2022 06 Jul 2022 001-38864
4 Open 4 document View SEC filing for 4 07 Jul 2022 05 Jul 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jul 2022 06 Jul 2022 001-38864
4 Open 4 document View SEC filing for 4 01 Jul 2022 29 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Jul 2022 01 Jul 2022 001-38864
4 Open 4 document View SEC filing for 4 28 Jun 2022 24 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jun 2022 23 Jun 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Jun 2022 13 Jun 2022 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 09 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 09 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 09 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2022 09 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 May 2022 26 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 May 2022 16 May 2022
4 Open 4 document View SEC filing for 4 19 May 2022 17 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2022 13 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 May 2022 13 May 2022
4 Open 4 document View SEC filing for 4 11 May 2022 09 May 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 May 2022 10 May 2022 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2022 31 Mar 2022 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 9 TO SCHEDULE 13D 06 May 2022 005-90981
4 Open 4 document View SEC filing for 4 29 Apr 2022 27 Apr 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 01 Apr 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Apr 2022 001-38864
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 27 Apr 2022 09 Jun 2022 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 09 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 09 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 09 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 09 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Apr 2022 01 Apr 2021
4 Open 4 document View SEC filing for 4 26 Apr 2022 22 Apr 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Apr 2022 12 Apr 2022
4 Open 4 document View SEC filing for 4 21 Apr 2022 19 Apr 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Apr 2022 18 Apr 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Apr 2022 05 Apr 2022 001-38864
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 31 Mar 2022 31 Dec 2021 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Mar 2022 31 Mar 2022 001-38864
4 Open 4 document View SEC filing for 4 28 Mar 2022 24 Mar 2022
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K - FILING EXTENSION 10 Mar 2022 31 Dec 2021 001-38864
4 Open 4 document View SEC filing for 4 09 Mar 2022 07 Mar 2022
4 Open 4 document View SEC filing for 4 03 Mar 2022 01 Mar 2022
4 Open 4 document View SEC filing for 4 25 Feb 2022 23 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2022 14 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2022 14 Feb 2022
4 Open 4 document View SEC filing for 4 16 Feb 2022 14 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2022 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2022 005-90981
4 Open 4 document View SEC filing for 4 08 Feb 2022 04 Feb 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 8 TO SCHEDULE 13D 08 Feb 2022 005-90981
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Feb 2022 005-90981
4 Open 4 document View SEC filing for 4 31 Jan 2022 27 Jan 2022
4 Open 4 document View SEC filing for 4 26 Jan 2022 24 Jan 2022
4 Open 4 document View SEC filing for 4 21 Jan 2022 19 Jan 2022
4 Open 4 document View SEC filing for 4 13 Jan 2022 11 Jan 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jan 2022 06 Jan 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jan 2022 05 Jan 2022 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jan 2022 04 Jan 2022 001-38864
4 Open 4 document View SEC filing for 4 03 Jan 2022 30 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Dec 2021 16 Dec 2021 001-38864
4 Open 4 document View SEC filing for 4 15 Dec 2021 13 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Dec 2021 15 Dec 2021 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Dec 2021 02 Dec 2021 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Nov 2021 18 Nov 2021 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Nov 2021 12 Nov 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2021 12 Nov 2021 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2021 30 Sep 2021 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2021 02 Nov 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 7 TO SCHEDULE 13D 01 Nov 2021 005-90981
4 Open 4 document View SEC filing for 4 29 Oct 2021 30 Sep 2021
4 Open 4 document View SEC filing for 4 20 Oct 2021 18 Oct 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K GIBSON ACQUISITION 06 Oct 2021 06 Oct 2021 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Oct 2021 04 Oct 2021 001-38864
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Sep 2021 15 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2021 14 Sep 2021
4 Open 4 document View SEC filing for 4 10 Sep 2021 08 Sep 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Sep 2021 02 Sep 2021 001-38864
4 Open 4 document View SEC filing for 4 23 Aug 2021 19 Aug 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ALTG_10-Q_6.30.21 12 Aug 2021 30 Jun 2021 001-38864
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Aug 2021 12 Aug 2021 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Aug 2021 07 Jun 2021
EFFECT Open EFFECT document View SEC filing for EFFECT 16 Jul 2021 333-249672
424B3 Open 424B3 document View SEC filing for 424B3 HOWELL 424B3 16 Jul 2021 333-249672
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Jul 2021 333-237387
424B3 Open 424B3 document View SEC filing for 424B3 424B3 12 Jul 2021 333-237387
POS AM Open POS AM document View SEC filing for POS AM POS AM 09 Jul 2021 333-249672
8-K Open 8-K document View SEC filing for 8-K 8-K DIVIDEND PAYMENT JULY_2021 02 Jul 2021 02 Jul 2021 001-38864
POS AM Open POS AM document View SEC filing for POS AM POS AM 01 Jul 2021 333-237387
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jun 2021 10 Jun 2021
8-K Open 8-K document View SEC filing for 8-K 8-K 11 Jun 2021 11 Jun 2021 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 10 Jun 2021
8-K Open 8-K document View SEC filing for 8-K 8-K - CFO RSU SELL/BUY 28 May 2021 28 May 2021 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 May 2021 005-90981
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2021 14 May 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ALTG-10Q-03.31.2021 13 May 2021 31 Mar 2021 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K-ER-2021-Q1 13 May 2021 13 May 2021 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Apr 2021 001-38864
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 27 Apr 2021 09 Jun 2021 001-38864
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Apr 2021 12 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Apr 2021 12 Apr 2021
4 Open 4 document View SEC filing for 4 12 Apr 2021 12 Apr 2021
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Apr 2021 12 Apr 2021 001-38864
25-NSE Open 25-NSE document View SEC filing for 25-NSE 12 Apr 2021 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K OFFERING_MEMO_FINAL 05 Apr 2021 05 Apr 2021 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K OFFERING MEMORANDUM 25 Mar 2021 25 Mar 2021 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 6 TO SCHEDULE 13D 23 Mar 2021 005-90981
8-K Open 8-K document View SEC filing for 8-K 8K_WARRANTS_DEF 14C 22 Mar 2021 22 Mar 2021 001-38864
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEF 14C - WARRANTS 22 Mar 2021 22 Mar 2021 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 2020 Y-END ER 18 Mar 2021 18 Mar 2021 001-38864
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 18 Mar 2021 31 Dec 2020 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 5 TO SCHEDULE 13D 11 Mar 2021 005-90981
8-K Open 8-K document View SEC filing for 8-K 8-K WARRANT EXCHANGE 03 Mar 2021 03 Mar 2021 001-38864
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRE 14C 03 Mar 2021 03 Mar 2021 001-38864
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 16 Feb 2021 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2021 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 16 Feb 2021 005-90981
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 16 Feb 2021 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 08 Feb 2021 005-90981
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 21 Jan 2021 005-90981
8-K Open 8-K document View SEC filing for 8-K 8-K VANTAGE ANNOUNCEMENT 05 Jan 2021 05 Jan 2021 001-38864
CERT Open CERT document View SEC filing for CERT NYSE CERTIFICATION 30 Dec 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K VANTAGE ANNOUNCEMENT 22 Dec 2020 22 Dec 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Dec 2020 17 Dec 2020 001-38864
424B1 Open 424B1 document View SEC filing for 424B1 424B1 21 Dec 2020 333-251097
POS462B Open POS462B document View SEC filing for POS462B POS462B 18 Dec 2020 333-251468
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 18 Dec 2020 001-38864
S-1MEF Open S-1MEF document View SEC filing for S-1MEF S-1MEF 18 Dec 2020 333-251468
FWP Open FWP document View SEC filing for FWP FWP 18 Dec 2020 333-251097
EFFECT Open EFFECT document View SEC filing for EFFECT 17 Dec 2020 333-251097
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 16 Dec 2020 333-251097
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Dec 2020
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 15 Dec 2020 333-251097
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Dec 2020
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 S-1 03 Dec 2020 333-251097
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2020 17 Nov 2020
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2020 17 Nov 2020
424B3 Open 424B3 document View SEC filing for 424B3 424B3(2) 12 Nov 2020 333-237387
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2020 30 Sep 2020 001-38864
424B3 Open 424B3 document View SEC filing for 424B3 424B3 12 Nov 2020 333-249672
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Nov 2020 12 Nov 2020 001-38864
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Nov 2020 333-249672
424B3 Open 424B3 document View SEC filing for 424B3 424B3 03 Nov 2020 333-249672
8-K Open 8-K document View SEC filing for 8-K 8-K 02 Nov 2020 02 Nov 2020 001-38864
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Oct 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Oct 2020
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 S-1 26 Oct 2020 333-249672
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Oct 2020 15 Oct 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Sep 2020 10 Sep 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Aug 2020 21 Aug 2020 001-38864
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 Aug 2020 333-237387
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Aug 2020 30 Jun 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Aug 2020 13 Aug 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 31 Jul 2020 31 Jul 2020 001-38864
S-8 Open S-8 document View SEC filing for S-8 S-8 20 Jul 2020 333-239956
8-K Open 8-K document View SEC filing for 8-K 8-K 01 Jul 2020 01 Jul 2020 001-38864
SC 13G Open SC 13G document View SEC filing for SC 13G 26 Jun 2020 005-90981
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Jun 2020 18 Jun 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Jun 2020 15 Jun 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 02 Jun 2020 02 Jun 2020 001-38864
424B3 Open 424B3 document View SEC filing for 424B3 424B3 14 May 2020 333-237387
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 May 2020 31 Mar 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K 8-K 14 May 2020 14 May 2020 001-38864
4/A Open 4/A document View SEC filing for 4/A 27 Apr 2020 28 Feb 2020
4/A Open 4/A document View SEC filing for 4/A 27 Apr 2020 25 Feb 2020
4/A Open 4/A document View SEC filing for 4/A 27 Apr 2020 06 Feb 2020
4/A Open 4/A document View SEC filing for 4/A 27 Apr 2020 15 Jan 2020
4/A Open 4/A document View SEC filing for 4/A 27 Apr 2020 09 Jan 2020
EFFECT Open EFFECT document View SEC filing for EFFECT 03 Apr 2020 333-237387
424B3 Open 424B3 document View SEC filing for 424B3 03 Apr 2020 333-237387
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Apr 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Apr 2020
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A 31 Mar 2020 25 Mar 2020 001-38864
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 25 Mar 2020 333-237387
8-K/A Open 8-K/A document View SEC filing for 8-K/A AMENDMENT TO CURRENT REPORT 25 Mar 2020 14 Feb 2020 001-38864
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 25 Mar 2020 31 Dec 2019 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 25 Mar 2020 25 Mar 2020 001-38864
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 4 TO SCHEDULE 13D 17 Mar 2020 005-90981
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2020 11 Mar 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Mar 2020 06 Mar 2020
8-K Open 8-K document View SEC filing for 8-K 8-K 04 Mar 2020 04 Mar 2020 001-38864
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2020 28 Feb 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 3 TO SCHEDULE 13D/A 03 Mar 2020 005-90981
4 Open 4 document View SEC filing for 4 27 Feb 2020 25 Feb 2020
4 Open 4 document View SEC filing for 4 24 Feb 2020 20 Feb 2020
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 24 Feb 2020 005-90981
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 24 Feb 2020 005-90981
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO SCHEDULE 13D 24 Feb 2020 005-90981
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
3 Open 3 document View SEC filing for 3 19 Feb 2020 14 Feb 2020
3 Open 3 document View SEC filing for 3 19 Feb 2020 14 Feb 2020
3 Open 3 document View SEC filing for 3 19 Feb 2020 14 Feb 2020
3 Open 3 document View SEC filing for 3 19 Feb 2020 14 Feb 2020
3 Open 3 document View SEC filing for 3 19 Feb 2020 14 Feb 2020
4 Open 4 document View SEC filing for 4 19 Feb 2020 14 Feb 2020
25-NSE Open 25-NSE document View SEC filing for 25-NSE 18 Feb 2020 001-38864
4 Open 4 document View SEC filing for 4 14 Feb 2020 12 Feb 2020
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2020 005-90981
8-K12B Open 8-K12B document View SEC filing for 8-K12B FOR REGISTRATION OF CERTAIN CLASSES 14 Feb 2020 14 Feb 2020 001-38864
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A AMENDMENT NO. 1 TO FORM 8-A 14 Feb 2020 001-38864
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AQR CAPITAL MANAGEMENT LLC 14 Feb 2020 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G 14 Feb 2020 005-90981
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A B. RILEY PRINCIPAL MERGER CORP. 13 Feb 2020 005-90981
4 Open 4 document View SEC filing for 4 12 Feb 2020 10 Feb 2020
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 11 Feb 2020 11 Feb 2020 001-38864
4 Open 4 document View SEC filing for 4 10 Feb 2020 06 Feb 2020
4 Open 4 document View SEC filing for 4 10 Feb 2020 06 Feb 2020
SC 13G Open SC 13G document View SEC filing for SC 13G FORM SC 13G 10 Feb 2020 005-90981
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 07 Feb 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 07 Feb 2020 07 Feb 2020 001-38864
4 Open 4 document View SEC filing for 4 05 Feb 2020 03 Feb 2020
4 Open 4 document View SEC filing for 4 05 Feb 2020 03 Feb 2020
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 04 Feb 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 04 Feb 2020 03 Feb 2020 001-38864
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jan 2020 24 Jan 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jan 2020 24 Jan 2020
DEFM14A Open DEFM14A document View SEC filing for DEFM14A PROXY STATEMENT 23 Jan 2020 001-38864
4 Open 4 document View SEC filing for 4 17 Jan 2020 15 Jan 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Jan 2020 09 Jan 2020
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 13 Jan 2020 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Jan 2020 13 Jan 2020 001-38864
PREM14A Open PREM14A document View SEC filing for PREM14A PRELIMINARY PROXY STATEMENT 13 Dec 2019 13 Dec 2019 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 13 Dec 2019 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Dec 2019 13 Dec 2019 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Dec 2019 12 Dec 2019 001-38864
DEFA14A Open DEFA14A document View SEC filing for DEFA14A CURRENT REPORT 13 Dec 2019 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Nov 2019 30 Sep 2019 001-38864
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 23 Aug 2019 20 Aug 2019 001-38864
4 Open 4 document View SEC filing for 4 16 Aug 2019 30 Apr 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 13 Aug 2019 30 Jun 2019 001-38864
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 21 May 2019 31 Mar 2019 001-38864
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Apr 2019 22 Apr 2019 001-38864
SC 13G Open SC 13G document View SEC filing for SC 13G B. RILEY PRINCIPAL MERGER CORP. 18 Apr 2019 005-90981
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Apr 2019 11 Apr 2019 001-38864
SC 13G Open SC 13G document View SEC filing for SC 13G AQR CAPITAL MANAGEMENT LLC 16 Apr 2019 005-90981
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 15 Apr 2019 005-90981
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2019 12 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 11 Apr 2019 08 Apr 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Apr 2019 08 Apr 2019 001-38864
424B4 Open 424B4 document View SEC filing for 424B4 424B4 09 Apr 2019 333-230286
3 Open 3 document View SEC filing for 3 FORM 3 09 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 09 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 09 Apr 2019 08 Apr 2019
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Apr 2019 333-230286
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 08 Apr 2019 08 Apr 2019
CERT Open CERT document View SEC filing for CERT NYSE CERTIFICATION 05 Apr 2019 001-38864
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 05 Apr 2019 001-38864
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Apr 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Apr 2019
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S1A 04 Apr 2019 333-230286
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 26 Mar 2019 333-230286
S-1 Open S-1 document View SEC filing for S-1 FORM S1 14 Mar 2019 333-230286
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Mar 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Mar 2019
DRS/A Open DRS/A document View SEC filing for DRS/A 08 Mar 2019 377-02408
DRS/A Open DRS/A document View SEC filing for DRS/A 04 Mar 2019 377-02408
DRS/A Open DRS/A document View SEC filing for DRS/A 07 Feb 2019 377-02408
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jan 2019
DRS Open DRS document View SEC filing for DRS 10 Dec 2018 377-02408

About this filer

ALTA EQUIPMENT GROUP INC. files with the SEC under CIK 0001759824. This page aggregates EDGAR filings and related ownership activity.

Industry: Wholesale Industrial Machinery & 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.

Related pages