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ASRT Insider Trading

Insider Ownership Percentage: 4.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $6,805.80

Assertio Insider Trading History Chart

This chart shows the insider buying and selling history at Assertio by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Assertio Share Price & Price History

Current Price: $11.94
Price Change: ▼ Price Decrease of -0.1 (-0.83%)
As of 02/24/2026 05:00 PM ET

This chart shows the closing price history over time for ASRT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Assertio Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/10/2025David Matthew StarkDirectorSell597$11.40$6,805.806,569View SEC Filing Icon  
11/18/2024Heather L MasonDirectorBuy5,000$12.00$60,000.0019,176View SEC Filing Icon  
11/14/2024Brendan P O'gradyCEOBuy780$12.75$9,945.00780View SEC Filing Icon  
6/11/2024Jeff L VacircaDirectorBuy666$16.65$11,088.9010,077View SEC Filing Icon  
6/5/2024Heather L MasonInsiderBuy1,666$14.55$24,240.3014,176View SEC Filing Icon  
3/14/2024James L TyreeDirectorSell683$16.80$11,474.4012,550View SEC Filing Icon  
9/11/2023Ajay PatelCAOSell4,287$45.60$195,487.206,242View SEC Filing Icon  
9/11/2023Daniel A. PeisertCEOSell8,485$45.60$386,916.0023,737View SEC Filing Icon  
9/11/2023Paul SchwichtenbergCFOSell6,998$46.05$322,257.904,287View SEC Filing Icon  
9/11/2023Sam SchlessingerSVPSell3,015$45.60$137,484.004,602View SEC Filing Icon  
8/14/2023William MckeeDirectorSell1,466$47.10$69,048.6015,918View SEC Filing Icon  
5/19/2023Heather L MasonDirectorSell5,952$109.50$651,744.0012,510View SEC Filing Icon  
5/5/2023James L TyreeDirectorSell2,876$90.00$258,840.0011,153View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Assertio (NASDAQ:ASRT)

48.96% of Assertio stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ASRT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Assertio Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/18/2026Empowered Funds LLC14,955$0.14M0.0%-93.3%0.233%Search for SEC Filing on Google Icon
2/18/2026Opaleye Management Inc.285,000$2.59M0.3%N/A4.438%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC34,478$0.31M0.0%-94.3%0.537%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC14,955$0.14M0.0%-93.3%0.233%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC14,172$0.13M0.0%-96.2%0.221%Search for SEC Filing on Google Icon
2/17/2026Rothschild Wealth LLC19,000$0.17M0.0%N/A0.296%Search for SEC Filing on Google Icon
2/13/2026Nantahala Capital Management LLC587,335$5.33M0.2%-93.3%9.149%Search for SEC Filing on Google Icon
2/13/2026State Street Corp25,672$0.23M0.0%-93.0%0.400%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC11,841$0.11M0.0%-52.0%0.184%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC190,697$1.73M0.0%-93.5%2.969%Search for SEC Filing on Google Icon
2/12/2026Edgewood Management LLC107,518$0.98M0.0%N/A1.674%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC14,955$0.14M0.0%-93.3%0.233%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC69,065$0.63M0.0%-93.2%1.075%Search for SEC Filing on Google Icon
2/2/2026CM Management LLC50,000$0.45M0.4%-93.1%0.779%Search for SEC Filing on Google Icon
1/21/2026TSP Capital Management Group LLC25,056$0.23M0.1%-92.1%0.390%Search for SEC Filing on Google Icon
1/20/2026Thurston Springer Miller Herd & Titak Inc.4,499$41K0.0%N/A0.070%Search for SEC Filing on Google Icon
11/17/2025Perritt Capital Management Inc350,316$0.31M0.1%+51.6%0.364%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC605,983$0.53M0.0%-12.7%0.630%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC29,430$26K0.0%N/A0.031%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP371,429$0.33M0.0%-14.7%0.386%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP381,584$0.34M0.0%+536.0%0.396%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.4,425,543$3.90M0.0%+0.9%4.598%Search for SEC Filing on Google Icon
11/3/2025Belpointe Asset Management LLC33,195$29K0.0%-60.9%0.034%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC223,401$0.14M0.0%-15.2%0.232%Search for SEC Filing on Google Icon
8/14/2025Nantahala Capital Management LLC8,810,073$5.65M0.2%+4.4%9.154%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.270,729$0.17M0.0%-36.4%0.283%Search for SEC Filing on Google Icon
8/11/2025TSP Capital Management Group LLC316,875$0.20M0.1%+12.2%0.331%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC1,021,383$0.66M0.0%-7.8%1.066%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.68,373$46K0.0%-26.4%0.071%Search for SEC Filing on Google Icon
5/20/2025Belpointe Asset Management LLC95,679$65K0.0%N/A0.100%Search for SEC Filing on Google Icon
5/16/2025Empowered Funds LLC263,401$0.18M0.0%-42.1%0.275%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.68,373$46K0.0%-26.4%0.071%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC636,771$0.43M0.0%-29.4%0.665%Search for SEC Filing on Google Icon
5/15/2025Nantahala Capital Management LLC8,439,762$5.69M0.2%+3.6%8.812%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.425,488$0.29M0.0%-24.4%0.444%Search for SEC Filing on Google Icon
5/9/2025CM Management LLC475,000$0.32M0.3%+18.8%0.496%Search for SEC Filing on Google Icon
4/22/2025Palumbo Wealth Management LLC171,176$0.12M0.0%-16.7%0.179%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP716,134$0.62M0.0%-3.9%0.750%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP910,046$0.79M0.0%+3.9%0.953%Search for SEC Filing on Google Icon
2/17/2025Point72 Asia Singapore Pte. Ltd.51,212$45K0.0%-24.6%0.054%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC1,101,278$0.96M0.0%-7.1%1.153%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC455,282$0.40M0.0%-8.7%0.477%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC69,704$61K0.0%-45.8%0.073%Search for SEC Filing on Google Icon
2/14/2025Nantahala Capital Management LLC8,148,336$7.10M0.3%-8.9%8.534%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp227,217$0.20M0.0%+21.3%0.238%Search for SEC Filing on Google Icon
2/14/2025Stifel Financial Corp31,500$27K0.0%N/A0.033%Search for SEC Filing on Google Icon
2/13/2025Marshall Wace LLP73,909$64K0.0%N/A0.077%Search for SEC Filing on Google Icon
2/13/2025XTX Topco Ltd51,341$45K0.0%-70.1%0.054%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC2,993,497$2.61M0.0%-7.4%3.135%Search for SEC Filing on Google Icon
2/13/2025Russell Investments Group Ltd.424,059$0.37M0.0%-35.9%0.444%Search for SEC Filing on Google Icon
2/12/2025Perritt Capital Management Inc372,899$0.33M0.2%-4.4%0.391%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC1,095,911$0.96M0.0%+2.0%1.148%Search for SEC Filing on Google Icon
2/10/2025Commonwealth Equity Services LLC34,101$30K0.0%N/A0.036%Search for SEC Filing on Google Icon
2/7/2025Wealthfront Advisers LLC61,122$53K0.0%N/A0.064%Search for SEC Filing on Google Icon
2/7/2025CM Management LLC400,000$0.35M0.3%+23.1%0.419%Search for SEC Filing on Google Icon
1/30/2025Palumbo Wealth Management LLC205,598$0.18M0.1%+10.6%0.215%Search for SEC Filing on Google Icon
1/28/2025Empowered Funds LLC455,282$0.40M0.0%+5.4%0.477%Search for SEC Filing on Google Icon
1/23/2025Sonora Investment Management Group LLC44,735$39K0.0%N/A0.047%Search for SEC Filing on Google Icon
1/14/2025Thurston Springer Miller Herd & Titak Inc.67,500$59K0.0%+33.7%0.071%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC1,074,852$1.27M0.0%+4.1%1.126%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd171,842$0.20M0.0%N/A0.180%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC128,684$0.15M0.0%-68.3%0.135%Search for SEC Filing on Google Icon
11/15/2024Point72 Asia Singapore Pte. Ltd.67,936$80K0.0%-43.4%0.071%Search for SEC Filing on Google Icon
11/14/2024Captrust Financial Advisors22,410$26K0.0%N/A0.024%Search for SEC Filing on Google Icon
11/6/2024Empowered Funds LLC431,913$0.51M0.0%+5.4%0.453%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP149,968$0.18M0.0%N/A0.157%Search for SEC Filing on Google Icon
10/28/2024Palumbo Wealth Management LLC185,961$0.22M0.1%+9.3%0.195%Search for SEC Filing on Google Icon
10/11/2024Thurston Springer Miller Herd & Titak Inc.50,500$60K0.0%+304.0%0.053%Search for SEC Filing on Google Icon
9/16/2024Point72 DIFC Ltd31,929$40K0.0%N/A0.034%Search for SEC Filing on Google Icon
9/16/2024Point72 Asia Singapore Pte. Ltd.120,088$0.15M0.0%N/A0.126%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC2,307,849$2.86M0.0%-28.6%2.426%Search for SEC Filing on Google Icon
8/15/2024Point72 Asia Singapore Pte. Ltd.120,088$0.15M0.0%N/A0.126%Search for SEC Filing on Google Icon
8/14/2024Point72 DIFC Ltd31,929$40K0.0%N/A0.034%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP56,500$70K0.0%N/A0.059%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC2,377,614$2.95M0.0%+13.7%2.499%Search for SEC Filing on Google Icon
8/8/2024Perritt Capital Management Inc426,850$0.53M0.3%+16.1%0.449%Search for SEC Filing on Google Icon
8/6/2024Los Angeles Capital Management LLC61,992$77K0.0%N/A0.065%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp351,721$0.44M0.0%-39.6%0.370%Search for SEC Filing on Google Icon
7/24/2024SummerHaven Investment Management LLC161,171$0.20M0.1%+10.9%0.169%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.4,919,614$4.72M0.0%+0.8%5.172%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.2,347,024$2.25M0.0%+22,096.2%2.467%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC31,631$30K0.0%-43.3%0.033%Search for SEC Filing on Google Icon
5/7/2024Empowered Funds LLC380,417$0.37M0.0%+8.2%0.400%Search for SEC Filing on Google Icon
4/30/2024TSP Capital Management Group LLC214,500$0.21M0.1%+18.5%0.226%Search for SEC Filing on Google Icon
4/19/2024Denali Advisors LLC165,200$0.16M0.0%+286.9%0.174%Search for SEC Filing on Google Icon
2/13/2024Armistice Capital LLC5,800,000$6.21M0.1%+47.8%6.127%Search for SEC Filing on Google Icon
2/12/2024Senvest Management LLC562,898$0.60M0.0%N/A0.595%Search for SEC Filing on Google Icon
2/5/2024Sargent Investment Group LLC44,864$48K0.0%-44.3%0.047%Search for SEC Filing on Google Icon
1/16/2024TSP Capital Management Group LLC180,950$0.19M0.1%+14.7%0.191%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC55,769$60K0.0%+45.4%0.059%Search for SEC Filing on Google Icon
11/15/2023Alethea Capital Management LLC133,793$0.34M0.4%N/A0.237%Search for SEC Filing on Google Icon
11/15/2023Worth Venture Partners LLC230,773$0.59M0.4%+903.4%0.408%Search for SEC Filing on Google Icon
11/15/2023Kennedy Capital Management LLC794,087$2.03M0.0%+8.5%1.405%Search for SEC Filing on Google Icon
11/15/2023Alps Advisors Inc.110,594$0.28M0.0%+99.9%0.196%Search for SEC Filing on Google Icon
11/15/2023Armistice Capital LLC3,924,000$10.05M0.2%N/A6.945%Search for SEC Filing on Google Icon
11/14/2023Stonepine Capital Management LLC951,197$2.44M0.8%N/A1.684%Search for SEC Filing on Google Icon
11/14/2023O Shaughnessy Asset Management LLC108,420$0.28M0.0%-64.8%0.192%Search for SEC Filing on Google Icon
11/13/2023Brandywine Global Investment Management LLC42,888$0.11M0.0%+107.8%0.076%Search for SEC Filing on Google Icon
11/13/2023Aigen Investment Management LP14,476$37K0.0%-61.0%0.026%Search for SEC Filing on Google Icon
11/13/2023Sargent Investment Group LLC80,546$0.21M0.0%N/A0.143%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Assertio logo
Assertio Holdings, Inc., a commercial pharmaceutical company, provides various products to patients in the United States. Its pharmaceutical products include INDOCIN, an oral and suppository solution for the treatment of moderate to severe rheumatoid arthritis, including acute flares of chronic disease; ankylosing spondylitis and osteoarthritis; and acute painful shoulder and gouty arthritis. It also provides Sympazan, a benzodiazepine for the adjunctive treatment of seizures related with lennox-gastaut syndrome in patients aged two years of age or older; CAMBIA, a non steroidal anti inflammatory drug (NSAID) for the treatment of migraine pain, nausea, photophobia, and phonophobia; Zipsor, a NSAID for relief of mild to moderate pain in adults; SPRIX, a NSAID for the short term management of moderate to moderately severe pain that requires analgesia at the opioid level; Otrexup, a single-dose auto-injector containing a prescription medicine and methotrexate that is used to treat patients with severe, active rheumatoid arthritis, and active polyarticular juvenile idiopathic arthritis, as well as treat adult with severe, recalcitrant, and disabling psoriasis; and ROLVEDON, a long-acting granulocyte colony-stimulating factor that is indicated to decrease the incidence of infection caused by febrile neutropenia. The company was formerly known as Assertio Therapeutics, Inc. and changed its name to Assertio Holdings, Inc. in May 2020. Assertio Holdings, Inc. was incorporated in 2020 and is headquartered in Lake Forest, Illinois.
Read More on Assertio

Today's Range

Now: $11.94
Low: $11.82
High: $12.20

50 Day Range

MA: $11.05
Low: $9.07
High: $12.74

52 Week Range

Now: $11.94
Low: $7.65
High: $15.15

Volume

23,573 shs

Average Volume

39,421 shs

Market Capitalization

$76.65 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.77

Who are the company insiders with the largest holdings of Assertio?

Assertio's top insider investors include:
  1. Heather L Mason (Director)
  2. Heather L Mason (Insider)
  3. James L Tyree (Director)
  4. Jeff L Vacirca (Director)
  5. David Matthew Stark (Director)
  6. Brendan P O'grady (CEO)
Learn More about top insider investors at Assertio.

Who are the major institutional investors of Assertio?

Assertio's top institutional shareholders include:
  1. Nantahala Capital Management LLC — 9.15%
  2. Opaleye Management Inc. — 4.44%
  3. Renaissance Technologies LLC — 2.97%
  4. Edgewood Management LLC — 1.67%
  5. Geode Capital Management LLC — 1.08%
  6. CM Management LLC — 0.78%
Learn More about top institutional investors of Assertio stock.

Which institutional investors are selling Assertio stock?

In the previous quarter, ASRT stock was sold by these institutional investors:
  1. Nantahala Capital Management LLC
  2. Renaissance Technologies LLC
  3. Geode Capital Management LLC
  4. CM Management LLC
  5. Millennium Management LLC
  6. AQR Capital Management LLC
  7. State Street Corp
  8. TSP Capital Management Group LLC

Which institutional investors are buying Assertio stock?

During the last quarter, ASRT stock was purchased by institutional investors including:
  1. Opaleye Management Inc.
  2. Edgewood Management LLC
  3. Rothschild Wealth LLC
  4. Thurston Springer Miller Herd & Titak Inc.
In the last year, these company insiders have bought Assertio stock:
  1. Heather L Mason (Director)
  2. Heather L Mason (Insider)
  3. James L Tyree (Director)
  4. Jeff L Vacirca (Director)
Learn More investors buying Assertio stock.