Assertio Holdings, Inc. (ASRT)

Latest Insider Confidence Score

2026Q1

43.2
Bearish

Company insider confidence (by quarter)

2020Q2 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Reisenauer Mark L 1,000,000 Nov 14, 2025
Smith Todd N 450,000 May 22, 2020
Peisert Daniel A. CEO 324,939 Sep 13, 2023
Strobeck Mark 291,000 May 22, 2020
Timmins Megan C. 211,750 May 22, 2020

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 2, 2026 Mar 3, 2026 Schlessinger Sam EVP, General Counsel Neutral 52.5 - 0.00% -
Mar 2, 2026 Mar 3, 2026 Patel Ajay CFO Neutral 52.5 - 0.00% -
Mar 2, 2026 Mar 3, 2026 Schwichtenberg Paul COO Neutral 52.5 - 0.00% -
Mar 2, 2026 Mar 3, 2026 Reisenauer Mark L CEO Neutral 52.5 - 0.00% -
Feb 21, 2026 Feb 24, 2026 Schlessinger Sam EVP, General Counsel Sell 27.5 -510 -3.34% $6K
Feb 21, 2026 Feb 24, 2026 Patel Ajay CFO Sell 27.5 -566 -3.43% $6.7K
Feb 21, 2026 Feb 24, 2026 Schwichtenberg Paul COO Sell 27.5 -566 -3.89% $6.7K
Feb 18, 2026 Feb 20, 2026 Schlessinger Sam EVP, General Counsel Sell 26.3 -1,239 -8.07% $14.7K
Feb 18, 2026 Feb 20, 2026 Schwichtenberg Paul COO Sell 26.3 -1,377 -9.31% $16.3K
Feb 18, 2026 Feb 20, 2026 Patel Ajay CFO Sell 26.3 -1,377 -8.22% $16.3K
Feb 7, 2026 Feb 10, 2026 Schlessinger Sam EVP, General Counsel Sell 27.5 -619 -4.69% $7.9K
Feb 7, 2026 Feb 10, 2026 Schwichtenberg Paul COO Sell 26.3 -825 -6.43% $10.5K
Feb 7, 2026 Feb 10, 2026 Patel Ajay CFO Sell 26.3 -825 -5.58% $10.5K
Nov 13, 2025 Nov 14, 2025 Reisenauer Mark L CEO Neutral 52.5 - 0.00% -
Nov 10, 2025 Nov 12, 2025 Stark David Matthew Director Sell 33.8 -8,959 -8.33% $6.8K
May 31, 2025 Jun 3, 2025 O'Grady Brendan P. CEO Sell 26.3 -49,416 -27.70% $32.8K
May 12, 2025 May 14, 2025 Schlessinger Sam EVP, General Counsel Sell 27.5 -14,958 -7.79% $9.2K
May 12, 2025 May 14, 2025 Schwichtenberg Paul Officer Sell 26.3 -16,840 -9.13% $10.4K
May 12, 2025 May 14, 2025 Patel Ajay CFO Sell 26.3 -16,840 -7.88% $10.4K
May 7, 2025 May 9, 2025 Stark David Matthew Director Neutral 90.0 +53,750 100.00% -
May 7, 2025 May 9, 2025 Kirk Sigurd Director Neutral 90.0 +53,750 100.00% -
May 7, 2025 May 9, 2025 Emany Sravan Kumar Director Neutral 90.0 +53,750 23.24% -
May 7, 2025 May 9, 2025 MCKEE WILLIAM Director Neutral 90.0 +53,750 18.37% -
May 7, 2025 May 9, 2025 Mason Heather L Director Neutral 90.0 +53,750 18.69% -
Feb 21, 2025 Feb 25, 2025 Schlessinger Sam SVP, General Counsel Sell 27.5 -7,656 -4.74% $6.2K
Feb 21, 2025 Feb 25, 2025 Schwichtenberg Paul Officer Sell 27.5 -8,505 -5.49% $6.9K
Feb 21, 2025 Feb 25, 2025 Patel Ajay CFO Sell 27.5 -8,505 -4.62% $6.9K
Feb 18, 2025 Feb 20, 2025 Schlessinger Sam SVP, General Counsel Neutral 52.5 - 0.00% -
Feb 18, 2025 Feb 20, 2025 Schwichtenberg Paul Officer Neutral 52.5 - 0.00% -
Feb 18, 2025 Feb 20, 2025 Patel Ajay CFO Neutral 52.5 - 0.00% -
Feb 18, 2025 Feb 20, 2025 O'Grady Brendan P. CEO Neutral 52.5 - 0.00% -
Feb 14, 2025 Pietryga Mary E SVP, CCO Neutral 52.5 - 0.00% -
Feb 7, 2025 Feb 11, 2025 Schlessinger Sam SVP, General Counsel Sell 27.5 -9,303 -6.05% $7.4K
Feb 7, 2025 Feb 11, 2025 Schwichtenberg Paul Officer Sell 27.5 -12,401 -8.26% $9.9K
Feb 7, 2025 Feb 11, 2025 Patel Ajay CFO Sell 27.5 -12,401 -6.91% $9.9K
Jan 2, 2025 Jan 3, 2025 Reisenauer Mark L Director Neutral 90.0 +53,750 100.00% -
Jan 3, 2025 Reisenauer Mark L Director Neutral 52.5 - 0.00% -
Nov 18, 2024 Nov 19, 2024 Mason Heather L Director Buy 95.0 +75,000 35.27% $60K
Nov 14, 2024 Nov 15, 2024 O'Grady Brendan P. CEO Buy 90.0 +11,706 100.00% $10K
Nov 7, 2024 Nov 12, 2024 Stark David Matthew Director Neutral 90.0 +53,750 100.00% -
Nov 12, 2024 Stark David Matthew Director Neutral 52.5 - 0.00% -
Oct 1, 2024 Oct 3, 2024 Schlessinger Sam SVP, General Counsel Sell 27.5 -8,595 -6.08% $9.9K
Jun 11, 2024 Jun 12, 2024 Vacirca Jeff L Director Buy 86.3 +10,000 7.08% $11.1K
Jun 5, 2024 Jun 6, 2024 Mason Heather L Interim Executive Officer Buy 91.3 +25,000 13.32% $24.3K
May 31, 2024 Jun 4, 2024 O'Grady Brendan P. CEO Neutral 52.5 - 0.00% -
Jun 4, 2024 O'Grady Brendan P. CEO Neutral 52.5 - 0.00% -
May 23, 2024 May 28, 2024 Kirk Sigurd Director Neutral 90.0 +53,750 100.00% -
May 23, 2024 May 28, 2024 Emany Sravan Kumar Director Neutral 90.0 +53,750 30.27% -
May 23, 2024 May 28, 2024 Vacirca Jeff L Director Neutral 90.0 +53,750 61.49% -
May 23, 2024 May 28, 2024 MCKEE WILLIAM Director Neutral 90.0 +53,750 22.51% -
May 23, 2024 May 28, 2024 STAPLE PETER D Director Neutral 90.0 +53,750 16.90% -
May 12, 2024 May 14, 2024 Schlessinger Sam SVP, General Counsel Sell 26.3 -16,840 -12.12% $16.2K
May 12, 2024 May 14, 2024 Schwichtenberg Paul SVP, CCO Sell 26.3 -16,840 -11.86% $16.2K
May 12, 2024 May 14, 2024 Patel Ajay CFO Sell 26.3 -16,840 -9.83% $16.2K
Apr 9, 2024 Kirk Sigurd Director Neutral 52.5 - 0.00% -
Mar 14, 2024 Mar 15, 2024 Tyree James L Director Sell 26.3 -10,251 -5.16% $11.5K
Feb 21, 2024 Feb 23, 2024 Schlessinger Sam SVP, General Counsel Sell 27.5 -8,506 -7.78% $6.7K
Feb 21, 2024 Feb 23, 2024 Schwichtenberg Paul SVP, CCO Sell 27.5 -8,506 -7.57% $6.7K
Feb 21, 2024 Feb 23, 2024 Patel Ajay CFO Sell 27.5 -8,506 -6.00% $6.7K
Feb 11, 2024 Feb 13, 2024 Schlessinger Sam SVP, General Counsel Sell 27.5 -6,552 -6.63% $5.2K
Feb 11, 2024 Feb 13, 2024 Schwichtenberg Paul Officer Sell 26.3 -16,382 -14.67% $13.1K
Feb 11, 2024 Feb 13, 2024 Patel Ajay CFO Sell 26.3 -16,382 -11.62% $13.1K
Feb 7, 2024 Feb 9, 2024 Schlessinger Sam SVP, General Counsel Neutral 52.5 - 0.00% -
Feb 7, 2024 Feb 9, 2024 Schwichtenberg Paul Officer Neutral 52.5 - 0.00% -
Feb 7, 2024 Feb 9, 2024 Patel Ajay CFO Neutral 52.5 - 0.00% -
Jan 2, 2024 Jan 4, 2024 Mason Heather L CEO Neutral 52.5 - 0.00% -
Nov 14, 2023 Nov 16, 2023 Emany Sravan Kumar Director Neutral 90.0 +177,570 100.00% -
Nov 16, 2023 Emany Sravan Kumar Director Neutral 52.5 - 0.00% -
Oct 1, 2023 Oct 3, 2023 Schlessinger Sam SVP, General Counsel Neutral 27.5 -8,596 -9.72% -
Sep 11, 2023 Sep 13, 2023 Schlessinger Sam SVP, General Counsel Sell 22.5 -45,236 -39.59% $137.4K
Sep 11, 2023 Sep 13, 2023 Patel Ajay SVP and CAO Sell 22.5 -64,313 -40.72% $195.8K
Sep 11, 2023 Sep 13, 2023 Schwichtenberg Paul CFO Sell 20.0 -104,980 -62.01% $322.6K
Sep 11, 2023 Sep 13, 2023 Peisert Daniel A. CEO Sell 20.0 -158,402 -32.77% $479.4K
Aug 14, 2023 Aug 15, 2023 MCKEE WILLIAM Director Sell 28.8 -22,000 -8.44% $69K
Aug 5, 2023 Aug 8, 2023 Schlessinger Sam SVP, General Counsel Neutral 27.5 -3,160 -2.69% -
Jul 31, 2023 Aug 2, 2023 Vacirca Jeff L Director Neutral 90.0 +87,409 100.00% -
Aug 2, 2023 Vacirca Jeff L Director Neutral 52.5 - 0.00% -
May 19, 2023 May 22, 2023 Mason Heather L Director Sell 20.0 -89,286 -32.24% $652K
May 12, 2023 May 15, 2023 Schlessinger Sam SVP, General Counsel Sell 17.5 -173,704 -32.79% $1.3M
May 12, 2023 May 15, 2023 Patel Ajay SVP and CAO Sell 17.5 -173,704 -25.82% $1.3M
May 12, 2023 May 15, 2023 Schwichtenberg Paul CFO Sell 17.5 -173,704 -24.58% $1.3M
May 12, 2023 May 15, 2023 Peisert Daniel A. CEO Sell 17.5 -381,090 -20.26% $2.9M
May 10, 2023 May 12, 2023 MCKEE WILLIAM Director Neutral 90.0 +31,194 13.59% -
May 10, 2023 May 12, 2023 Mason Heather L Director Neutral 90.0 +31,194 12.69% -
May 10, 2023 May 12, 2023 Tyree James L Director Neutral 90.0 +31,194 18.64% -
May 10, 2023 May 12, 2023 STAPLE PETER D Director Neutral 90.0 +31,194 10.87% -
May 5, 2023 May 5, 2023 Tyree James L Director Sell 12.5 -43,143 -20.50% $258.8K
Feb 21, 2023 Feb 23, 2023 Schlessinger Sam SVP, General Counsel Neutral 52.5 - 0.00% -
Feb 21, 2023 Feb 23, 2023 Peisert Daniel A. CEO Neutral 52.5 - 0.00% -
Feb 21, 2023 Feb 23, 2023 Schwichtenberg Paul CFO Neutral 52.5 - 0.00% -
Feb 21, 2023 Feb 23, 2023 Patel Ajay SVP and CAO Neutral 52.5 - 0.00% -
Feb 11, 2023 Feb 14, 2023 Patel Ajay SVP and CAO Sell 22.5 -14,646 -13.52% $67.2K
Feb 11, 2023 Feb 14, 2023 Schlessinger Sam SVP, General Counsel Sell 26.3 -6,550 -12.47% $30.1K
Feb 11, 2023 Feb 14, 2023 Schwichtenberg Paul CFO Sell 22.5 -14,137 -11.87% $64.9K
Feb 11, 2023 Feb 14, 2023 Peisert Daniel A. CEO Sell 20.0 -55,936 -15.19% $256.7K
Feb 4, 2023 Feb 7, 2023 Patel Ajay SVP and CAO Sell 27.5 -1,724 -2.75% $7.1K
Feb 4, 2023 Feb 7, 2023 Schwichtenberg Paul CFO Sell 26.3 -3,442 -4.58% $14.1K
Feb 4, 2023 Feb 7, 2023 Peisert Daniel A. CEO Sell 26.3 -10,464 -5.53% $42.9K
Oct 1, 2022 Oct 4, 2022 Schlessinger Sam SVP, General Counsel Neutral 27.5 -7,205 -17.66% -
Aug 5, 2022 Aug 8, 2022 Schlessinger Sam SVP, General Counsel Neutral 27.5 -2,369 -9.97% -