ChampionX Corp

Symbol
CHX on Nasdaq
Entity
Company
Business address
2445 Technology Forest Blvd, Building 4, Floor 12, 77381 The Woodlands, TX
Phone
(281) 403-5772
State of incorporation
DE
Fiscal year end
December 31
Category
Large accelerated filer
Former names
Apergy Corp (to 6/3/2020), Wellsite Corp (to 1/12/2018)
All SEC filings
View on sec.gov
Get insider transactions for this issuer
ChampionX Corp has filed 692 SEC EDGAR filings since 12/4/2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
15-12G Open Document Open Filing 15-12G Jul 28, 2025 001-38441
S-8 POS Open Document Open Filing S-8 POS Jul 16, 2025 333-262624
S-8 POS Open Document Open Filing S-8 POS Jul 16, 2025 333-238904
S-8 POS Open Document Open Filing S-8 POS Jul 16, 2025 333-238903
S-8 POS Open Document Open Filing S-8 POS Jul 16, 2025 333-224926
25-NSE Open Document Open Filing Jul 16, 2025 001-38441
8-K Open Document | Data Open Filing 8-K Jul 16, 2025 Jul 16, 2025 001-38441
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
4 Open Document Open Filing 4 Jul 16, 2025 Jul 16, 2025
425 Open Document Open Filing 425 Jul 15, 2025 001-38441
8-K Open Document | Data Open Filing 8-K Jun 10, 2025 Jun 10, 2025 001-38441
10-Q Open Document | Data Open Filing 10-Q Apr 30, 2025 Mar 31, 2025 001-38441
425 Open Document Open Filing 425 Apr 30, 2025 001-38441
8-K Open Document | Data Open Filing 8-K Apr 29, 2025 Apr 29, 2025 001-38441
ARS Open Document Open Filing ARS Apr 29, 2025 Dec 31, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 29, 2025 001-38441
DEF 14A Open Document | Data Open Filing DEF 14A Apr 29, 2025 Jun 10, 2025 001-38441
425 Open Document Open Filing 425 Apr 28, 2025 001-38441
425 Open Document Open Filing 425 Apr 25, 2025 001-38441
425 Open Document Open Filing 425 Apr 25, 2025 001-38441
425 Open Document Open Filing 425 Apr 10, 2025 001-38441
SD Open Document Open Filing SD Apr 1, 2025 001-38441
425 Open Document Open Filing 425 Mar 27, 2025 001-38441
425 Open Document | Data Open Filing 425 Feb 26, 2025 001-38441
425 Open Document Open Filing 425 Feb 25, 2025 001-38441
8-K Open Document | Data Open Filing 8-K Feb 25, 2025 Feb 24, 2025 001-38441
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 20, 2025 Feb 18, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
4 Open Document Open Filing FORM 4 Feb 5, 2025 Feb 3, 2025
10-K Open Document | Data Open Filing 10-K Feb 5, 2025 Dec 31, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Feb 4, 2025 Feb 4, 2025 001-38441
425 Open Document Open Filing 425 Jan 21, 2025 001-38441
425 Open Document Open Filing 425 Jan 17, 2025 001-38441
425 Open Document Open Filing 425 Jan 17, 2025 001-38441
8-K Open Document | Data Open Filing 8-K Dec 27, 2024 Dec 23, 2024 001-38441
4 Open Document Open Filing 4 Dec 26, 2024 Dec 20, 2024
4 Open Document Open Filing 4 Dec 26, 2024 Dec 20, 2024
4 Open Document Open Filing 4 Dec 26, 2024 Dec 20, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 18, 2024 Nov 15, 2024
4 Open Document Open Filing FORM 4 Nov 7, 2024 Nov 6, 2024
144 Open Document Open Filing Nov 6, 2024 001-38441
IRANNOTICE Open Document Open Filing IRANNOTICE Oct 24, 2024 001-38441
10-Q Open Document | Data Open Filing 10-Q Oct 24, 2024 Sep 30, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Oct 23, 2024 Oct 23, 2024 001-38441
425 Open Document Open Filing 425 Oct 21, 2024 001-38441
425 Open Document Open Filing 425 Oct 18, 2024 001-38441
425 Open Document Open Filing 425 Oct 18, 2024 001-38441
IRANNOTICE Open Document Open Filing IRANNOTICE Jul 25, 2024 001-38441
10-Q Open Document | Data Open Filing 10-Q Jul 25, 2024 Jun 30, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Jul 24, 2024 Jul 24, 2024 001-38441
425 Open Document Open Filing 425 Jul 22, 2024 001-38441
425 Open Document Open Filing 425 Jul 19, 2024 001-38441
425 Open Document Open Filing 425 Jul 19, 2024 001-38441
425 Open Document Open Filing 425 Jul 2, 2024 001-38441
425 Open Document Open Filing 425 Jun 20, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Jun 18, 2024 Jun 18, 2024 001-38441
425 Open Document Open Filing 425 Jun 17, 2024 001-38441
425 Open Document Open Filing 425 Jun 17, 2024 001-38441
425 Open Document Open Filing 425 Jun 4, 2024 001-38441
SD Open Document Open Filing FORM SD May 30, 2024 001-38441
8-K Open Document | Data Open Filing 8-K May 17, 2024 May 15, 2024 001-38441
4 Open Document Open Filing FORM 4 May 16, 2024 May 15, 2024
DEFM14A Open Document Open Filing DEFM14A May 15, 2024 001-38441
IRANNOTICE Open Document Open Filing IRANNOTICE Apr 25, 2024 001-38441
10-Q Open Document | Data Open Filing 10-Q Apr 25, 2024 Mar 31, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Apr 24, 2024 Apr 24, 2024 001-38441
425 Open Document Open Filing 425 Apr 23, 2024 001-38441
425 Open Document Open Filing 425 Apr 22, 2024 001-38441
425 Open Document Open Filing 425 Apr 22, 2024 001-38441
425 Open Document Open Filing 425 Apr 19, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 19, 2024 001-38441
425 Open Document Open Filing 425 Apr 19, 2024 001-38441
425 Open Document Open Filing 425 Apr 17, 2024 001-38441
425 Open Document Open Filing 425 Apr 15, 2024 001-38441
425 Open Document Open Filing 425 Apr 11, 2024 001-38441
425 Open Document Open Filing 425 Apr 11, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 11, 2024 001-38441
425 Open Document Open Filing 425 Apr 8, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
425 Open Document Open Filing 425 Apr 4, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 3, 2024 001-38441
DEF 14A Open Document | Data Open Filing DEF 14A Apr 3, 2024 Dec 31, 2023 001-38441
ARS Open Document Open Filing ANNUAL REPORT TO SHAREHOLDERS Apr 3, 2024 Dec 31, 2023 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 3, 2024 001-38441
8-K/A Open Document | Data Open Filing 8-K/A Apr 3, 2024 Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 3, 2024 001-38441
425 Open Document Open Filing 425 Apr 3, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 3, 2024 001-38441
425 Open Document Open Filing 425 Apr 3, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
425 Open Document Open Filing 425 Apr 2, 2024 001-38441
DEFA14A Open Document Open Filing DEFA14A Apr 2, 2024 001-38441
8-K Open Document | Data Open Filing 8-K Apr 2, 2024 Apr 2, 2024 001-38441
4 Open Document Open Filing FORM 4 Mar 28, 2024 Mar 28, 2024
144 Open Document Open Filing Mar 28, 2024 001-38441
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
4 Open Document Open Filing FORM 4 Feb 21, 2024 Feb 20, 2024
8-K Open Document | Data Open Filing FORM 8-K Feb 21, 2024 Feb 15, 2024 001-38441
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
4 Open Document Open Filing FORM 4 Feb 15, 2024 Feb 14, 2024
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 13, 2024 005-90835
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 6, 2024 001-38441
10-K Open Document | Data Open Filing 10-K Feb 6, 2024 Dec 31, 2023 001-38441
8-K Open Document | Data Open Filing 8-K Feb 5, 2024 Feb 5, 2024 001-38441
SC 13G/A Open Document Open Filing Jan 23, 2024 005-90835
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
4 Open Document Open Filing FORM 4 Nov 16, 2023 Nov 15, 2023
IRANNOTICE Open Document Open Filing IRANNOTICE Oct 25, 2023 001-38441
10-Q Open Document | Data Open Filing 10-Q Oct 25, 2023 Sep 30, 2023 001-38441
8-K Open Document | Data Open Filing 8-K Oct 24, 2023 Oct 24, 2023 001-38441
4 Open Document Open Filing FORM 4 Oct 3, 2023 Oct 2, 2023
8-K Open Document | Data Open Filing 8-K Oct 3, 2023 Sep 29, 2023 001-38441
4 Open Document Open Filing FORM 4 Sep 11, 2023 Sep 7, 2023
4 Open Document Open Filing FORM 4 Sep 5, 2023 Sep 1, 2023
144 Open Document Open Filing Sep 1, 2023 001-38441
4 Open Document Open Filing FORM 4 Aug 1, 2023 Aug 1, 2023
4 Open Document Open Filing FORM 4 Aug 1, 2023 Jul 31, 2023
4 Open Document Open Filing FORM 4 Jul 25, 2023 Jul 24, 2023
4 Open Document Open Filing FORM 4 Jul 25, 2023 Jul 24, 2023
4 Open Document Open Filing FORM 4 Jul 25, 2023 Jul 24, 2023
IRANNOTICE Open Document Open Filing IRANNOTICE Jul 25, 2023 001-38441
10-Q Open Document | Data Open Filing 10-Q Jul 25, 2023 Jun 30, 2023 001-38441
144 Open Document Open Filing Jul 25, 2023 001-38441
8-K Open Document | Data Open Filing 8-K Jul 24, 2023 Jul 24, 2023 001-38441
144 Open Document Open Filing Jul 24, 2023 001-38441
144 Open Document Open Filing Jul 24, 2023 001-38441
144 Open Document Open Filing Jul 24, 2023 001-38441
4 Open Document Open Filing FORM 4 Jul 12, 2023 Jul 12, 2023
144 Open Document Open Filing Jul 12, 2023 001-38441
4 Open Document Open Filing FORM 4 Jul 6, 2023 Jul 5, 2023
4 Open Document Open Filing FORM 4 Jul 6, 2023 Jul 5, 2023
4 Open Document Open Filing FORM 4 Jul 6, 2023 Jul 5, 2023
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4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
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4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023
SD Open Document Open Filing SD May 31, 2023 001-38441
8-K Open Document | Data Open Filing 8-K May 11, 2023 May 10, 2023 001-38441
4 Open Document Open Filing FORM 4 May 11, 2023 May 10, 2023
IRANNOTICE Open Document Open Filing IRANNOTICE Apr 25, 2023 001-38441
10-Q Open Document | Data Open Filing 10-Q Apr 25, 2023 Mar 31, 2023 001-38441
8-K Open Document | Data Open Filing 8-K Apr 24, 2023 Apr 24, 2023 001-38441
DEFA14A Open Document Open Filing DEFA14A Mar 29, 2023 001-38441
DEF 14A Open Document | Data Open Filing DEF 14A Mar 29, 2023 001-38441
ARS Open Document Open Filing ARS Mar 29, 2023 Dec 31, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Mar 7, 2023 Mar 7, 2023 001-38441
PRE 14A Open Document | Data Open Filing PRE 14A Mar 1, 2023 001-38441
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 21, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
4 Open Document Open Filing FORM 4 Feb 21, 2023 Feb 16, 2023
3 Open Document Open Filing FORM 3 Feb 16, 2023 Feb 15, 2023
3 Open Document Open Filing FORM 3 Feb 16, 2023 Feb 15, 2023
8-K Open Document | Data Open Filing 8-K Feb 16, 2023 Feb 15, 2023 001-38441
4 Open Document Open Filing FORM 4 Feb 14, 2023 Feb 13, 2023
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2023 005-90835
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 2, 2023 001-38441
10-K Open Document | Data Open Filing 10-K Feb 2, 2023 Dec 31, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Feb 1, 2023 Feb 1, 2023 001-38441
SC 13G/A Open Document Open Filing Jan 26, 2023 005-90835
SC 13G Open Document Open Filing Jan 20, 2023 005-90835
4 Open Document Open Filing FORM 4 Jan 9, 2023 Jan 9, 2023
4 Open Document Open Filing FORM 4 Dec 6, 2022 Dec 2, 2022
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4 Open Document Open Filing FORM 4 Dec 6, 2022 Dec 2, 2022
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4 Open Document Open Filing FORM 4 Dec 2, 2022 Nov 30, 2022
4 Open Document Open Filing FORM 4 Nov 16, 2022 Nov 15, 2022
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4 Open Document Open Filing FORM 4 Nov 16, 2022 Nov 15, 2022
4 Open Document Open Filing FORM 4 Nov 16, 2022 Nov 15, 2022
4 Open Document Open Filing FORM 4 Nov 15, 2022 Nov 11, 2022
8-K Open Document Open Filing 8-K Nov 14, 2022 Nov 10, 2022 001-38441
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Nov 10, 2022 005-90835
4 Open Document Open Filing FORM 4 Nov 3, 2022 Nov 1, 2022
4 Open Document Open Filing FORM 4 Nov 3, 2022 Nov 1, 2022
4 Open Document Open Filing FORM 4 Oct 28, 2022 Oct 27, 2022
4 Open Document Open Filing FORM 4 Oct 28, 2022 Oct 27, 2022
IRANNOTICE Open Document Open Filing IRANNOTICE Oct 26, 2022 001-38441
10-Q Open Document | Data Open Filing 10-Q Oct 26, 2022 Sep 30, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Oct 25, 2022 Oct 25, 2022 001-38441
4 Open Document Open Filing FORM 4 Aug 2, 2022 Jul 29, 2022
IRANNOTICE Open Document Open Filing IRANNOTICE Jul 27, 2022 001-38441
10-Q Open Document | Data Open Filing 10-Q Jul 27, 2022 Jun 30, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Jul 26, 2022 Jul 26, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Jul 5, 2022 Jun 28, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Jun 8, 2022 Jun 7, 2022 001-38441
4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 3, 2022
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4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 3, 2022
4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 3, 2022
4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 3, 2022
SD Open Document Open Filing SD May 25, 2022 001-38441
4 Open Document Open Filing FORM 4 May 19, 2022 Oct 22, 2019
4 Open Document Open Filing FORM 4 May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 May 19, 2022 May 17, 2022
8-K Open Document | Data Open Filing 8-K May 13, 2022 May 11, 2022 001-38441
IRANNOTICE Open Document Open Filing IRANNOTICE Apr 27, 2022 001-38441
10-Q Open Document | Data Open Filing 10-Q Apr 27, 2022 Mar 31, 2022 001-38441
8-K Open Document | Data Open Filing 8-K Apr 26, 2022 Apr 26, 2022 001-38441
DEFA14A Open Document Open Filing DEFA14A Mar 31, 2022 001-38441
DEF 14A Open Document Open Filing DEF 14A Mar 30, 2022 Dec 31, 2021 001-38441
8-K Open Document | Data Open Filing 8-K Mar 7, 2022 Mar 7, 2022 001-38441
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 18, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 17, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 17, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 17, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 17, 2022
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 17, 2022
SC 13G/A Open Document Open Filing ROBECO INVESTMENT MANAGEMENT INC. Feb 14, 2022 005-90835
S-8 Open Document Open Filing S-8 Feb 10, 2022 333-262624
IRANNOTICE Open Document Open Filing IRANNOTICE Feb 10, 2022 001-38441
10-K Open Document | Data Open Filing 10-K Feb 10, 2022 Dec 31, 2021 001-38441
8-K Open Document | Data Open Filing 8-K Feb 9, 2022 Feb 9, 2022 001-38441
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2022 005-90835
SC 13G/A Open Document Open Filing Jan 27, 2022 005-90835
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4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Jan 4, 2022 Dec 31, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 17, 2021 Nov 15, 2021
4 Open Document Open Filing FORM 4 Nov 9, 2021 Nov 5, 2021
4 Open Document Open Filing FORM 4 Nov 8, 2021 Nov 4, 2021
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4 Open Document Open Filing FORM 4 Jul 7, 2021 Jul 6, 2021
4 Open Document Open Filing FORM 4 Jul 7, 2021 Jul 6, 2021
4 Open Document Open Filing FORM 4 Jun 11, 2021 Jun 9, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 2, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021
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4 Open Document Open Filing FORM 4 May 19, 2021 May 17, 2021
4 Open Document Open Filing FORM 4 May 19, 2021 May 17, 2021
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8-K Open Document | Data Open Filing 8-K Apr 28, 2021 Apr 28, 2021 001-38441
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4 Open Document Open Filing FORM 4 Feb 22, 2021 Feb 18, 2021
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4 Open Document Open Filing FORM 4 Feb 22, 2021 Feb 18, 2021
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4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
4 Open Document Open Filing FORM 4 Jan 5, 2021 Dec 31, 2020
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4 Open Document Open Filing FORM 4 Nov 18, 2020 Nov 16, 2020
4 Open Document Open Filing FORM 4 Nov 18, 2020 Nov 16, 2020
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8-K Open Document | Data Open Filing 8-K Oct 29, 2020 Oct 28, 2020 001-38441
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3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
3 Open Document Open Filing FORM 3 Jun 5, 2020 Jun 3, 2020
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4 Open Document Open Filing FORM 4 May 20, 2020 May 18, 2020
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4 Open Document Open Filing FORM 4 May 20, 2020 May 18, 2020
4 Open Document Open Filing FORM 4 May 20, 2020 May 18, 2020
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425 Open Document Open Filing 425 May 18, 2020 001-38441
8-K Open Document | Data Open Filing 8-K May 18, 2020 May 18, 2020 001-38441
8-K Open Document | Data Open Filing 8-K May 14, 2020 May 12, 2020 001-38441
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425 Open Document Open Filing 425 May 4, 2020 001-38441
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425 Open Document Open Filing 425 Mar 30, 2020 001-38441
8-K Open Document | Data Open Filing 8-K Mar 30, 2020 Mar 30, 2020 001-38441
425 Open Document Open Filing 425 Mar 24, 2020 001-38441
8-K Open Document | Data Open Filing 8-K Mar 24, 2020 Mar 23, 2020 001-38441
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4 Open Document Open Filing FORM 4 Mar 18, 2020 Mar 16, 2020
4 Open Document Open Filing FORM 4 Mar 18, 2020 Mar 16, 2020
4 Open Document Open Filing FORM 4 Mar 18, 2020 Mar 16, 2020
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425 Open Document Open Filing 425 Mar 13, 2020 001-38441
425 Open Document Open Filing 425 Mar 13, 2020 001-38441
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425 Open Document Open Filing 425 Feb 25, 2020 001-38441
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425 Open Document Open Filing 425 Dec 19, 2019 001-38441
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425 Open Document Open Filing 425 Dec 19, 2019 001-38441
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4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
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4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
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4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
4 Open Document Open Filing FORM 4 May 21, 2019 May 17, 2019
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10-Q Open Document | Data Open Filing FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2019 May 3, 2019 Mar 31, 2019 001-38441
8-K Open Document Open Filing EARNINGS RELEASE FOR THE QUARTER ENDED MARCH 31, 2019 Apr 30, 2019 Apr 30, 2019 001-38441
DEFA14A Open Document Open Filing DEFA14A Mar 27, 2019 001-38441
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4 Open Document Open Filing FORM 4 Mar 19, 2019 Mar 15, 2019
4 Open Document Open Filing FORM 4 Mar 19, 2019 Mar 15, 2019
4 Open Document Open Filing FORM 4 Mar 19, 2019 Mar 15, 2019
4 Open Document Open Filing FORM 4 Mar 19, 2019 Mar 15, 2019
4 Open Document Open Filing FORM 4 Feb 27, 2019 Feb 26, 2019
4 Open Document Open Filing FORM 4 Feb 27, 2019 Feb 26, 2019
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SC 13G Open Document Open Filing ROBECO INVESTMENT MANAGEMENT INC. Feb 14, 2019 005-90835
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SC 13G Open Document Open Filing Feb 8, 2019 005-90835
424B3 Open Document Open Filing 424B3 Nov 21, 2018 333-228389
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DRS/A Open Document Open Filing Mar 5, 2018 377-01816
DRSLTR Open Document Open Filing Feb 7, 2018
DRS/A Open Document Open Filing Feb 7, 2018 377-01816
UPLOAD Open Document Open Filing Feb 1, 2018
DRSLTR Open Document Open Filing Jan 12, 2018
DRS/A Open Document Open Filing Jan 12, 2018 377-01816
UPLOAD Open Document Open Filing Jan 3, 2018
DRS Open Document Open Filing Dec 4, 2017 377-01816