Insider Transactions Reported by 15 Insiders of Assertio Holdings, Inc.

Symbol
ASRT on Nasdaq
Location
Lake Forest, IL

Insiders trading volume in the past year

Assertio Holdings, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Daniel A. Peisert President & CEO, Director $965,101 11 Sep 2023
Brendan P. O'Grady CEO, Director $485,665 31 May 2025
Peter D. Staple Director $356,987 23 May 2024
William T. McKee Director $228,544 07 May 2025
Heather L. Mason Director $225,324 07 May 2025
James L. Tyree Director $210,502 14 Mar 2024
Ajay Patel EVP and CFO $202,473 02 Mar 2026
Sam Schlessinger EVP, General Counsel $188,389 02 Mar 2026
Sravan Kumar Emany Director $188,146 07 May 2025
Paul Schwichtenberg President and COO $179,498 02 Mar 2026
Jeff L. Vacirca Director $167,786 11 Jun 2024
David M. Stark Director $74,861 -$6,806 -8.3% 10 Nov 2025
Sigurd C. Kirk Director $70,950 07 May 2025
Mary E. Pietryga Svp, Cco 05 Feb 2025
Mark L. Reisenauer CEO, Director 02 Mar 2026

Recent Insider Transactions by Companies or Individuals for Assertio Holdings, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Sam Schlessinger ASRT Stock Option (right to buy) Award 21,128 21,128 02 Mar 2026 Direct
Sam Schlessinger ASRT Restricted Stock Units Award 18,804 18,804 02 Mar 2026 Direct
Ajay Patel ASRT Stock Option (right to buy) Award 21,128 21,128 02 Mar 2026 Direct
Ajay Patel ASRT Restricted Stock Units Award 18,804 18,804 02 Mar 2026 Direct
Paul Schwichtenberg ASRT Stock Option (right to buy) Award 27,888 27,888 02 Mar 2026 Direct
Paul Schwichtenberg ASRT Restricted Stock Units Award 24,820 24,820 02 Mar 2026 Direct
Mark L. Reisenauer ASRT Stock Option (right to buy) Award 26,667 26,667 02 Mar 2026 Direct
Sam Schlessinger ASRT Common Stock Tax liability -3.34% -510 14,738 21 Feb 2026 Direct
Sam Schlessinger ASRT Common Stock Options Exercise 8.1% 1,143 15,248 21 Feb 2026 Direct
Sam Schlessinger ASRT Restricted Stock Units Options Exercise -100% -1,143 0 21 Feb 2026 Direct
Ajay Patel ASRT Common Stock Tax liability -3.43% -566 15,942 21 Feb 2026 Direct
Ajay Patel ASRT Common Stock Options Exercise 7.44% 1,143 16,508 21 Feb 2026 Direct
Ajay Patel ASRT Restricted Stock Units Options Exercise -100% -1,143 0 21 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Tax liability -3.89% -566 13,987 21 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Options Exercise 8.52% 1,143 14,553 21 Feb 2026 Direct
Paul Schwichtenberg ASRT Restricted Stock Units Options Exercise -100% -1,143 0 21 Feb 2026 Direct
Sam Schlessinger ASRT Common Stock Tax liability -8.07% -1,239 14,105 18 Feb 2026 Direct
Sam Schlessinger ASRT Common Stock Options Exercise 22.1% 2,778 15,344 18 Feb 2026 Direct
Sam Schlessinger ASRT Restricted Stock Units Options Exercise -33.3% -2,778 5,555 18 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Tax liability -9.31% -1,377 13,410 18 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Options Exercise 23.1% 2,778 14,787 18 Feb 2026 Direct
Paul Schwichtenberg ASRT Restricted Stock Units Options Exercise -33.3% -2,778 5,555 18 Feb 2026 Direct
Ajay Patel ASRT Common Stock Tax liability -8.22% -1,377 15,365 18 Feb 2026 Direct
Ajay Patel ASRT Common Stock Options Exercise 19.9% 2,778 16,742 18 Feb 2026 Direct
Ajay Patel ASRT Restricted Stock Units Options Exercise -33.3% -2,778 5,555 18 Feb 2026 Direct
Sam Schlessinger ASRT Common Stock Tax liability -4.69% -619 12,566 07 Feb 2026 Direct
Sam Schlessinger ASRT Common Stock Options Exercise 11.8% 1,389 13,185 07 Feb 2026 Direct
Sam Schlessinger ASRT Restricted Stock Units Options Exercise -50% -1,389 1,389 07 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Tax liability -6.43% -825 12,009 07 Feb 2026 Direct
Paul Schwichtenberg ASRT Common Stock Options Exercise 14.9% 1,666 12,834 07 Feb 2026 Direct
Paul Schwichtenberg ASRT Restricted Stock Units Options Exercise -50% -1,666 1,667 07 Feb 2026 Direct
Ajay Patel ASRT Common Stock Tax liability -5.58% -825 13,964 07 Feb 2026 Direct
Ajay Patel ASRT Common Stock Options Exercise 12.7% 1,666 14,789 07 Feb 2026 Direct
Ajay Patel ASRT Restricted Stock Units Options Exercise -50% -1,666 1,667 07 Feb 2026 Direct
Mark L. Reisenauer ASRT Stock Option (Right to Buy) Award 1,000,000 1,000,000 13 Nov 2025 Direct
Mark L. Reisenauer ASRT Restricted Stock Units Award 500,000 500,000 13 Nov 2025 Direct
David M. Stark ASRT Common Stock Sale -8.33% $6,806 $0.7597 -8,959 98,541 10 Nov 2025 Direct
Brendan P. O'Grady ASRT Common Stock Tax liability -27.7% -49,416 128,955 31 May 2025 Direct
Brendan P. O'Grady ASRT Common Stock Options Exercise 1423.7% 166,665 178,371 31 May 2025 Direct
Brendan P. O'Grady ASRT Restricted Stock Units Options Exercise -33.3% -166,665 333,335 31 May 2025 Direct
Sam Schlessinger ASRT Common Stock Tax liability -7.79% -14,958 176,948 12 May 2025 Direct
Sam Schlessinger ASRT Common Stock Options Exercise 24.7% 38,017 191,906 12 May 2025 Direct
Sam Schlessinger ASRT Restricted Stock Units Options Exercise -100% -38,017 0 12 May 2025 Direct
Paul Schwichtenberg ASRT Common Stock Tax liability -9.13% -16,840 167,522 12 May 2025 Direct
Paul Schwichtenberg ASRT Common Stock Options Exercise 26% 38,017 184,362 12 May 2025 Direct
Paul Schwichtenberg ASRT Restricted Stock Units Options Exercise -100% -38,017 0 12 May 2025 Direct
Ajay Patel ASRT Common Stock Tax liability -7.88% -16,840 196,852 12 May 2025 Direct
Ajay Patel ASRT Common Stock Options Exercise 21.6% 38,017 213,692 12 May 2025 Direct
Ajay Patel ASRT Restricted Stock Units Options Exercise -100% -38,017 0 12 May 2025 Direct
David M. Stark ASRT Common Stock Award 100% 53,750 107,500 07 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.