SEC Filings for Assertio Holdings, Inc. (ASRT)

Last updated: 2026-03-16 23:07 UTC | Total filings: 383

Browse the latest SEC filings and forms submitted by Assertio Holdings, Inc. (ASRT). Access annual reports, quarterly statements, and other official disclosures.

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Form Filing Date Description Link
10-K March 16, 2026 10-K View Document
8-K March 16, 2026 8-K View Document
4 March 3, 2026 OWNERSHIP DOCUMENT View Document
4 March 3, 2026 OWNERSHIP DOCUMENT View Document
4 March 3, 2026 OWNERSHIP DOCUMENT View Document
4 March 3, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 24, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 24, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 24, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 10, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 10, 2026 OWNERSHIP DOCUMENT View Document
4 Feb. 10, 2026 OWNERSHIP DOCUMENT View Document
8-K Jan. 12, 2026 FORM 8-K View Document
8-K Dec. 22, 2025 FORM 8-K View Document
8-K Nov. 21, 2025 FORM 8-K View Document
4 Nov. 14, 2025 OWNERSHIP DOCUMENT View Document
4 Nov. 12, 2025 OWNERSHIP DOCUMENT View Document
10-Q Nov. 10, 2025 10-Q View Document
144 Nov. 10, 2025 - View Document
8-K Nov. 10, 2025 8-K View Document
8-K Oct. 30, 2025 FORM 8-K View Document
8-K Oct. 10, 2025 FORM 8-K View Document
8-K Aug. 11, 2025 8-K View Document
10-Q Aug. 11, 2025 10-Q View Document
4 June 3, 2025 OWNERSHIP DOCUMENT View Document
S-8 May 19, 2025 FORM S-8 View Document
4 May 14, 2025 OWNERSHIP DOCUMENT View Document
4 May 14, 2025 OWNERSHIP DOCUMENT View Document
4 May 14, 2025 OWNERSHIP DOCUMENT View Document
8-K May 13, 2025 FORM 8-K View Document
10-Q May 12, 2025 10-Q View Document
8-K May 12, 2025 8-K View Document
4 May 9, 2025 OWNERSHIP DOCUMENT View Document
4 May 9, 2025 OWNERSHIP DOCUMENT View Document
4 May 9, 2025 OWNERSHIP DOCUMENT View Document
4 May 9, 2025 OWNERSHIP DOCUMENT View Document
4 May 9, 2025 OWNERSHIP DOCUMENT View Document
ARS April 9, 2025 ARS View Document
DEF 14A April 8, 2025 FORM DEF 14A View Document
PRE 14A March 25, 2025 FORM-PRE 14A View Document
8-K March 12, 2025 8-K View Document
10-K March 12, 2025 10-K View Document
4 Feb. 25, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 25, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 25, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 20, 2025 OWNERSHIP DOCUMENT View Document
3 Feb. 14, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 11, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 11, 2025 OWNERSHIP DOCUMENT View Document
4 Feb. 11, 2025 OWNERSHIP DOCUMENT View Document
8-K Jan. 28, 2025 FORM 8-K View Document
4 Jan. 3, 2025 OWNERSHIP DOCUMENT View Document
3 Jan. 3, 2025 OWNERSHIP DOCUMENT View Document
8-K Dec. 17, 2024 FORM 8-K View Document
4 Nov. 19, 2024 OWNERSHIP DOCUMENT View Document
4 Nov. 15, 2024 OWNERSHIP DOCUMENT View Document
SCHEDULE 13G/A Nov. 14, 2024 - View Document
SC 13G/A Nov. 14, 2024 - View Document
4 Nov. 12, 2024 OWNERSHIP DOCUMENT View Document
10-Q Nov. 12, 2024 10-Q View Document
8-K Nov. 12, 2024 8-K View Document
SC 13G/A Nov. 12, 2024 - View Document
3 Nov. 12, 2024 OWNERSHIP DOCUMENT View Document
SC 13G/A Nov. 4, 2024 - View Document
4 Oct. 3, 2024 OWNERSHIP DOCUMENT View Document
8-K Aug. 7, 2024 8-K View Document
10-Q Aug. 7, 2024 10-Q View Document
SC 13G/A July 8, 2024 - View Document
4 June 12, 2024 OWNERSHIP DOCUMENT View Document
4 June 6, 2024 OWNERSHIP DOCUMENT View Document
4 June 4, 2024 OWNERSHIP DOCUMENT View Document
3 June 4, 2024 OWNERSHIP DOCUMENT View Document
8-K May 30, 2024 FORM 8-K View Document
8-K May 29, 2024 FORM 8-K View Document
S-8 May 29, 2024 FORM S-8 View Document
4 May 28, 2024 OWNERSHIP DOCUMENT View Document
4 May 28, 2024 OWNERSHIP DOCUMENT View Document
4 May 28, 2024 OWNERSHIP DOCUMENT View Document
4 May 28, 2024 OWNERSHIP DOCUMENT View Document
4 May 28, 2024 OWNERSHIP DOCUMENT View Document
PX14A6G May 20, 2024 ASSERTIO HOLDINGS, INC. View Document
PX14A6G May 20, 2024 EXEMPT SOLICITATION REGARDING ASSERTIO HOLDINGS, INC. View Document
PX14A6G May 14, 2024 ASSERTIO HOLDINGS, INC. View Document
4 May 14, 2024 OWNERSHIP DOCUMENT View Document
4 May 14, 2024 OWNERSHIP DOCUMENT View Document
4 May 14, 2024 OWNERSHIP DOCUMENT View Document
10-Q May 6, 2024 10-Q View Document
8-K May 6, 2024 8-K View Document
EFFECT April 24, 2024 - View Document
CORRESP April 22, 2024 - View Document
ARS April 19, 2024 ARS View Document
DEF 14A April 19, 2024 DEF 14A View Document
3 April 9, 2024 OWNERSHIP DOCUMENT View Document
PRE 14A April 9, 2024 PRE 14A View Document
8-K April 2, 2024 FORM 8-K View Document
8-K March 27, 2024 FORM 8-K View Document
UPLOAD March 18, 2024 - View Document
4 March 15, 2024 OWNERSHIP DOCUMENT View Document
144 March 14, 2024 - View Document
8-K/A March 12, 2024 FORM 8-K/A View Document
8-K March 11, 2024 8-K View Document
10-K March 11, 2024 10-K View Document
S-3 March 11, 2024 S-3 View Document
4 Feb. 23, 2024 OWNERSHIP DOCUMENT View Document
8-K Feb. 23, 2024 FORM 8-K View Document
4 Feb. 23, 2024 OWNERSHIP DOCUMENT View Document
4 Feb. 23, 2024 OWNERSHIP DOCUMENT View Document
SC 13G/A Feb. 14, 2024 - View Document
SC 13G Feb. 14, 2024 SC 13G View Document
SC 13G/A Feb. 14, 2024 AMENDMENT NO. 1 TO THE SCHEDULE 13G View Document
4 Feb. 13, 2024 OWNERSHIP DOCUMENT View Document
4 Feb. 13, 2024 OWNERSHIP DOCUMENT View Document
4 Feb. 13, 2024 OWNERSHIP DOCUMENT View Document
SC 13G Feb. 13, 2024 SCHEDULE 13G View Document
4 Feb. 9, 2024 OWNERSHIP DOCUMENT View Document
4 Feb. 9, 2024 OWNERSHIP DOCUMENT View Document
4 Feb. 9, 2024 OWNERSHIP DOCUMENT View Document
8-K Jan. 26, 2024 FORM 8-K View Document
SC 13G Jan. 26, 2024 - View Document
8-K Jan. 5, 2024 FORM 8-K View Document
4 Jan. 4, 2024 OWNERSHIP DOCUMENT View Document
4 Nov. 16, 2023 OWNERSHIP DOCUMENT View Document
3 Nov. 16, 2023 OWNERSHIP DOCUMENT View Document
8-K Nov. 14, 2023 FORM 8-K View Document
8-K Nov. 8, 2023 8-K View Document
10-Q Nov. 8, 2023 10-Q View Document
8-K/A Oct. 10, 2023 FORM 8-K/A View Document
4 Oct. 3, 2023 OWNERSHIP DOCUMENT View Document
4 Sept. 13, 2023 OWNERSHIP DOCUMENT View Document
4 Sept. 13, 2023 OWNERSHIP DOCUMENT View Document
4 Sept. 13, 2023 OWNERSHIP DOCUMENT View Document
4 Sept. 13, 2023 OWNERSHIP DOCUMENT View Document
144 Sept. 12, 2023 - View Document
144 Sept. 11, 2023 - View Document
144 Sept. 11, 2023 - View Document
144 Sept. 11, 2023 - View Document
144 Sept. 11, 2023 - View Document
4 Aug. 15, 2023 OWNERSHIP DOCUMENT View Document
144 Aug. 14, 2023 - View Document
10-Q Aug. 9, 2023 10-Q View Document
4 Aug. 8, 2023 OWNERSHIP DOCUMENT View Document
8-K Aug. 3, 2023 8-K View Document
4 Aug. 2, 2023 OWNERSHIP DOCUMENT View Document
3 Aug. 2, 2023 OWNERSHIP DOCUMENT View Document
8-K Aug. 1, 2023 FORM 8-K View Document
CT ORDER July 18, 2023 - View Document
424B3 June 15, 2023 424B3 View Document
EFFECT June 15, 2023 - View Document
8-K June 14, 2023 FORM 8-K View Document
S-4/A June 14, 2023 S-4/A View Document
CORRESP June 13, 2023 - View Document
UPLOAD June 9, 2023 - View Document
S-4 June 2, 2023 S-4 View Document
4 May 22, 2023 OWNERSHIP DOCUMENT View Document
144 May 19, 2023 - View Document
8-K May 15, 2023 FORM 8-K View Document
4 May 15, 2023 FORM 4 View Document
S-8 May 15, 2023 FORM S-8 View Document
4 May 15, 2023 FORM 4 View Document
4 May 15, 2023 FORM 4 View Document
4 May 15, 2023 FORM 4 View Document
4 May 12, 2023 FORM 4 View Document
4 May 12, 2023 FORM 4 View Document
4 May 12, 2023 FORM 4 View Document
4 May 12, 2023 FORM 4 View Document
10-Q May 9, 2023 10-Q View Document
425 May 9, 2023 425 View Document
425 May 9, 2023 425 View Document
8-K May 9, 2023 8-K View Document
SC 13G May 5, 2023 - View Document
4 May 5, 2023 FORM 4 View Document
144 May 5, 2023 - View Document
8-K April 25, 2023 FORM 8-K View Document
8-K April 25, 2023 FORM 8-K View Document
425 April 25, 2023 425 View Document
425 April 25, 2023 425 View Document
DEF 14A April 3, 2023 DEF 14A View Document
ARS April 3, 2023 ARS View Document
PRE 14A March 24, 2023 PRE 14A View Document
8-K March 13, 2023 FORM 8-K View Document
10-K March 8, 2023 10-K View Document
8-K March 8, 2023 8-K View Document
4 Feb. 23, 2023 FORM 4 View Document
4 Feb. 23, 2023 FORM 4 View Document
4 Feb. 23, 2023 FORM 4 View Document
4 Feb. 23, 2023 FORM 4 View Document
8-K Feb. 23, 2023 FORM 8-K View Document
8-K Feb. 21, 2023 FORM 8-K View Document
4 Feb. 14, 2023 FORM 4 View Document
4 Feb. 14, 2023 FORM 4 View Document
4 Feb. 14, 2023 FORM 4 View Document
4 Feb. 14, 2023 FORM 4 View Document
4 Feb. 7, 2023 FORM 4 View Document
4 Feb. 7, 2023 FORM 4 View Document
4 Feb. 7, 2023 FORM 4 View Document
8-K Nov. 8, 2022 8-K View Document
8-K Nov. 8, 2022 8-K View Document
10-Q Nov. 8, 2022 10-Q View Document
8-K Oct. 28, 2022 FORM 8-K View Document
4 Oct. 4, 2022 FORM 4 View Document
8-K Aug. 25, 2022 FORM 8-K View Document
4 Aug. 8, 2022 FORM 4 View Document
8-K Aug. 8, 2022 8-K View Document
10-Q Aug. 8, 2022 10-Q View Document
4 Aug. 1, 2022 FORM 4 View Document
UPLOAD June 8, 2022 - View Document
CORRESP May 27, 2022 - View Document
4 May 16, 2022 FORM 4 View Document
4 May 16, 2022 FORM 4 View Document
4 May 16, 2022 FORM 4 View Document
UPLOAD May 16, 2022 - View Document
4 May 16, 2022 FORM 4 View Document
4 May 16, 2022 FORM 4 View Document
4 May 16, 2022 FORM 4 View Document
S-8 May 12, 2022 FORM S-8 View Document
10-Q May 9, 2022 10-Q View Document
8-K May 9, 2022 8-K View Document
4 May 6, 2022 FORM 4 View Document
4 May 6, 2022 FORM 4 View Document
4 May 6, 2022 FORM 4 View Document
4 May 6, 2022 FORM 4 View Document
4 April 13, 2022 FORM 4 View Document
4 April 7, 2022 FORM 4 View Document
DEF 14A April 4, 2022 DEF 14A View Document
10-K March 10, 2022 10-K View Document
8-K March 9, 2022 8-K View Document
3 March 1, 2022 FORM 3 View Document
4 Feb. 18, 2022 FORM 4 View Document
4 Feb. 16, 2022 FORM 4 View Document
4 Feb. 16, 2022 FORM 4 View Document
4 Feb. 14, 2022 FORM 4 View Document
4 Feb. 14, 2022 FORM 4 View Document
4 Feb. 14, 2022 FORM 4 View Document
SC 13G/A Feb. 10, 2022 - View Document
SC 13G/A Feb. 10, 2022 - View Document
5 Feb. 8, 2022 FORM 5 View Document
4 Feb. 8, 2022 FORM 4 View Document
4 Feb. 8, 2022 FORM 4 View Document
4 Feb. 8, 2022 FORM 4 View Document
SC 13G/A Jan. 27, 2022 ASSERTIO HOLDINGS, INC. View Document
8-K Dec. 16, 2021 FORM 8-K View Document
8-K/A Dec. 16, 2021 FORM 8-K/A View Document
4 Dec. 2, 2021 FORM 4 View Document
4 Dec. 2, 2021 FORM 4 View Document
4 Dec. 2, 2021 FORM 4 View Document
8-K Nov. 12, 2021 FORM 8-K View Document
10-Q Nov. 4, 2021 10-Q View Document
8-K Nov. 4, 2021 8-K View Document
4 Sept. 20, 2021 FORM 4 View Document
4 Aug. 17, 2021 FORM 4 View Document
10-Q Aug. 5, 2021 10-Q View Document
8-K Aug. 5, 2021 8-K View Document
4 Aug. 3, 2021 FORM 4 View Document
8-K July 15, 2021 FORM 8-K View Document
8-K/A June 15, 2021 FORM 8-K/A View Document
8-K June 7, 2021 FORM 8-K View Document
4 May 24, 2021 FORM 4 View Document
4 May 24, 2021 FORM 4 View Document
4 May 24, 2021 FORM 4 View Document
4 May 21, 2021 FORM 4 View Document
DEFA14A May 17, 2021 DEFA14A View Document
8-K May 17, 2021 FORM 8-K View Document
4 May 13, 2021 FORM 4 View Document
4 May 13, 2021 FORM 4 View Document
4 May 13, 2021 FORM 4 View Document
4 May 13, 2021 FORM 4 View Document
10-Q May 6, 2021 10-Q View Document
8-K May 6, 2021 8-K View Document
8-K May 5, 2021 FORM 8-K View Document
DEFA14A April 30, 2021 DEFA14A View Document
DEFR14A April 30, 2021 DEFR14A View Document
DEF 14A April 12, 2021 DEF 14A View Document
PRE 14A April 2, 2021 PRE 14A View Document
8-K March 23, 2021 FORM 8-K View Document
3 March 22, 2021 FORM 3 View Document
3 March 22, 2021 FORM 3 View Document
8-K March 17, 2021 FORM 8-K View Document
10-K March 12, 2021 10-K View Document
8-K March 11, 2021 8-K View Document
4 Feb. 22, 2021 FORM 4 View Document
SC 13G/A Feb. 16, 2021 SC 13G/A View Document
8-K Feb. 12, 2021 FORM 8-K View Document
4 Feb. 12, 2021 FORM 4 View Document
SC 13G/A Feb. 11, 2021 - View Document
424B5 Feb. 11, 2021 424B5 View Document
8-K Feb. 9, 2021 FORM 8-K View Document
4 Feb. 8, 2021 FORM 4 View Document
424B5 Feb. 8, 2021 424B5 View Document
SC 13G/A Feb. 4, 2021 - View Document
8-K Feb. 4, 2021 FORM 8-K View Document
EFFECT Feb. 4, 2021 - View Document
CORRESP Feb. 1, 2021 - View Document
UPLOAD Jan. 29, 2021 - View Document
SC 13G Jan. 27, 2021 ASSERTIO HOLDINGS, INC. View Document
S-3 Jan. 25, 2021 S-3 View Document
SC 13G/A Jan. 6, 2021 SC 13G/A View Document
8-K Dec. 31, 2020 FORM 8-K View Document
SC 13G/A Dec. 30, 2020 SC 13G/A View Document
4 Dec. 29, 2020 FORM 4 SUBMISSION View Document
8-K Dec. 29, 2020 FORM 8-K View Document
4 Dec. 22, 2020 FORM 4 SUBMISSION View Document
8-K Dec. 15, 2020 FORM 8-K View Document
4 Dec. 7, 2020 FORM 4 View Document
4 Dec. 2, 2020 FORM 4 View Document
4 Dec. 2, 2020 FORM 4 View Document
10-Q Nov. 6, 2020 10-Q View Document
8-K Nov. 6, 2020 8-K View Document
SC 13D Oct. 2, 2020 ASSERTIO HOLDINGS, INC View Document
4 Sept. 29, 2020 FORM 4 View Document
4 Sept. 18, 2020 FORM 4 View Document
8-K Sept. 14, 2020 8-K View Document
8-K Sept. 4, 2020 8-K View Document
4 Aug. 17, 2020 FORM 4 View Document
10-Q Aug. 10, 2020 10-Q View Document
8-K Aug. 7, 2020 8-K View Document
8-K June 23, 2020 FORM 8-K View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 June 4, 2020 S-8 View Document
S-8 June 4, 2020 S-8 View Document
S-8 POS June 4, 2020 S-8 POS View Document
S-8 POS June 4, 2020 S-8 POS View Document
SC 13G June 1, 2020 ASSERTIO HOLDINGS, INC. View Document
3 May 28, 2020 FORM 3 SUBMISSION View Document
SC 13G May 28, 2020 SC 13G View Document
8-K May 27, 2020 FORM 8-K View Document
4 May 22, 2020 FORM 4 View Document
4 May 22, 2020 4 View Document
3 May 22, 2020 3 View Document
3 May 22, 2020 3 View Document
3 May 22, 2020 3 View Document
3 May 22, 2020 3 View Document
3 May 22, 2020 3 View Document
4 May 22, 2020 4 View Document
4 May 22, 2020 4 View Document
4 May 22, 2020 4 View Document
4 May 22, 2020 4 View Document
4 May 21, 2020 FORM 4 View Document
4 May 21, 2020 FORM 4 View Document
4 May 21, 2020 FORM 4 View Document
4 May 21, 2020 FORM 4 View Document
4 May 21, 2020 FORM 4 View Document
4 May 21, 2020 FORM 4 View Document
8-K12B May 19, 2020 8-K12B View Document
EFFECT April 20, 2020 - View Document
424B3 April 20, 2020 424B3 View Document
S-4/A April 17, 2020 S-4/A View Document
CORRESP April 16, 2020 - View Document
UPLOAD April 14, 2020 - View Document
S-4 April 8, 2020 S-4 View Document
S-8 May 10, 2019 S-8 View Document
S-8 Nov. 9, 2018 S-8 View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 POS Aug. 15, 2018 S-8 POS View Document
S-8 May 14, 2018 S-8 View Document
S-8 May 26, 2016 S-8 View Document
S-8 May 26, 2016 S-8 View Document
S-8 May 23, 2014 S-8 View Document
S-8 May 25, 2012 S-8 View Document
S-8 May 21, 2010 S-8 View Document
S-8 Dec. 31, 2008 S-8 View Document
S-8 Aug. 9, 2007 S-8 View Document
S-8 June 21, 2004 S-8 View Document