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ADMA Insider Trading

Insider Ownership Percentage: 3.90%
Insider Buying (Last 12 Months): $209,815.00
Insider Selling (Last 12 Months): $157,800.48

ADMA Biologics Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

ADMA Biologics Share Price & Price History

Current Price: $9.84
Price Change: +0.30 (1.20%)
As of 08/21/2026 04:00 PM ET

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

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

ADMA Biologics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/11/2026Jerrold B. GrossmanDirectorBuy12,500$8.01$100,125.00513,884View SEC Filing Icon  
3/9/2026Kaitlin M Kestenberg-MessinaCOOSell10,096$15.63$157,800.48466,600View SEC Filing Icon  
3/5/2026Steve ElmsDirectorBuy7,000$15.67$109,690.002,038,730View SEC Filing Icon  
6/16/2025Steve ElmsDirectorSell194,749$20.24$3,941,719.7687,330View SEC Filing Icon  
6/13/2025Steve ElmsDirectorSell137,931$20.82$2,871,723.42282,079View SEC Filing Icon  
6/12/2025Steve ElmsDirectorSell92,941$21.69$2,015,890.292,031,730View SEC Filing Icon  
6/9/2025Jerrold B. GrossmanDirectorSell10,000$21.31$213,100.00478,194View SEC Filing Icon  
6/9/2025Lawrence P. GuiheenDirectorSell20,000$20.96$419,200.0094,830View SEC Filing Icon  
5/22/2025Lawrence P. GuiheenDirectorSell1,221$20.12$24,566.52114,830View SEC Filing Icon  
5/21/2025Lawrence P. GuiheenDirectorSell7,779$20.32$158,069.28114,830View SEC Filing Icon  
11/22/2024Brad L. TadeCFOSell15,000$21.15$317,250.00199,433View SEC Filing Icon  
9/9/2024Lawrence P. GuiheenDirectorSell9,000$18.47$166,230.00153,941View SEC Filing Icon  
8/30/2024Kaitlin M Kestenberg-MessinaCOOSell24,150$16.90$408,135.00449,088View SEC Filing Icon  
8/29/2024Jerrold B. GrossmanDirectorSell136,861$17.27$2,363,589.47467,305View SEC Filing Icon  
8/26/2024Adam S. GrossmanCEOSell236,889$17.69$4,190,566.412,059,726View SEC Filing Icon  
8/23/2024Young KwonDirectorSell60,000$18.26$1,095,600.00241,441View SEC Filing Icon  
6/14/2024Adam S. GrossmanCEOSell100,000$10.72$1,072,000.002,081,475View SEC Filing Icon  
3/18/2024Steve ElmsDirectorSell49,887$6.01$299,820.872,527,500View SEC Filing Icon  
3/15/2024Steve ElmsDirectorSell183,008$6.01$1,099,878.082,577,387View SEC Filing Icon  
3/13/2024Steve ElmsDirectorSell407,000$6.21$2,527,470.003,208,671View SEC Filing Icon  
8/30/2023Jerrold B. GrossmanDirectorBuy130,000$3.71$482,300.00443,265View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for ADMA Biologics (NASDAQ:ADMA)

75.68% of ADMA Biologics 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 ADMA by year and by quarter.

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

ADMA Biologics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/21/2026AXQ Capital LP53,105$0.44M0.0%-14.1%0.024%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S7,104$59K0.0%N/A0.003%Search for SEC Filing on Google Icon
8/21/2026Velan Capital Investment Management LP250,000$2.09M1.3%N/A0.112%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC395,356$3.31M0.0%+0.4%0.177%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP87,336$0.73M0.0%-8.3%0.039%Search for SEC Filing on Google Icon
8/19/2026Nantahala Capital Management LLC2,359,993$19.75B0.7%N/A1.054%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC25,722$0.22M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/17/2026Capstone Investment Advisors LLC29,341$0.25M0.0%N/A0.013%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP318,673$2.67M0.0%N/A0.142%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE1,647,647$13.79M0.0%N/A0.736%Search for SEC Filing on Google Icon
8/15/2026Freestone Grove Partners LP87,386$0.73M0.0%N/A0.039%Search for SEC Filing on Google Icon
8/15/2026Odyssean LLC124,498$1.04M0.2%N/A0.056%Search for SEC Filing on Google Icon
8/15/2026Man Group plc22,053$0.19M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC98,261$0.82M0.0%N/A0.044%Search for SEC Filing on Google Icon
8/14/2026Canada Pension Plan Investment Board42,200$0.35M0.0%N/A0.018%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc547,599$4.58M0.0%N/A0.236%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company 124,383$1.04M0.0%N/A0.054%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC777,189$6.51M0.1%+118.3%0.335%Search for SEC Filing on Google Icon
8/13/2026Ranger Investment Management L.P.2,115,417$17.71M1.1%N/A0.913%Search for SEC Filing on Google Icon
8/13/2026OMERS ADMINISTRATION Corp20,000$0.17M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP6,079$51K0.0%N/A0.003%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP8,153$68K0.0%N/A0.004%Search for SEC Filing on Google Icon
8/11/2026Virtus Advisers LLC18,412$0.15M0.1%N/A0.008%Search for SEC Filing on Google Icon
8/11/2026E Fund Management Co. Ltd.30,456$0.26M0.0%N/A0.013%Search for SEC Filing on Google Icon
8/8/2026Meeder Asset Management Inc.8,913$75K0.0%N/A0.004%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.38,355,684$321.04M0.0%N/A16.549%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG976,612$8.17M0.0%N/A0.421%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp1,250,658$10.47M0.0%N/A0.540%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming16,927$0.14M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP16,076$0.14M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/3/2026Summit Global Investments18,505$0.16M0.0%N/A0.008%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB98,800$0.83M0.0%+27.0%0.043%Search for SEC Filing on Google Icon
5/29/2026Perceptive Advisors LLC467,233$4.21M0.1%-47.1%0.202%Search for SEC Filing on Google Icon
5/19/2026Western Wealth Management LLC3,410$31K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE3,997,675$36.02M0.0%+107.5%1.725%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC98,261$0.88M0.0%-97.5%0.042%Search for SEC Filing on Google Icon
5/18/2026Amundi51,761$0.47M0.0%+62.9%0.022%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System279,124$2.52M0.0%+24.0%0.120%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada929,326$8.37M0.0%+448.8%0.401%Search for SEC Filing on Google Icon
5/18/2026Ranger Investment Management L.P.2,283,810$20.58M1.5%-0.7%0.985%Search for SEC Filing on Google Icon
5/18/2026Rubric Capital Management LP1,809,408$16.30M0.2%N/A0.781%Search for SEC Filing on Google Icon
5/16/2026Ashford Capital Management Inc.361,500$3.26M0.4%N/A0.156%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company114,512$1.03M0.0%-2.0%0.049%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP42,541$0.38M0.0%+31.2%0.018%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC29,757$0.27M0.0%-41.2%0.013%Search for SEC Filing on Google Icon
5/15/2026Rice Hall James & Associates LLC300,744$2.71M0.2%+3.0%0.130%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC1,262,634$11.38M0.0%-17.6%0.545%Search for SEC Filing on Google Icon
5/14/2026Keebeck Wealth Management35,459$0.32M0.0%+9.7%0.015%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP15,108$0.14M0.0%N/A0.006%Search for SEC Filing on Google Icon
5/14/2026Inceptionr LLC21,472$0.19M0.0%N/A0.009%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC20,107$0.18M0.0%+17.5%0.008%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC27,158$0.25M0.0%N/A0.011%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming60,978$0.55M0.1%+73.1%0.026%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers176,331$1.59M0.0%-3.9%0.074%Search for SEC Filing on Google Icon
5/13/2026First Citizens Bank & Trust Co.44,464$0.40M0.0%-8.8%0.019%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP360,217$3.25M0.0%+1,361.1%0.151%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.12,940$0.12M0.0%-63.6%0.005%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP5,005,481$45.10M0.0%+3.5%2.102%Search for SEC Filing on Google Icon
5/7/2026AlphaCentric Advisors LLC10,037$90K0.1%-46.6%0.004%Search for SEC Filing on Google Icon
5/6/2026Future Fund LLC184,016$1.66M0.6%+88.9%0.077%Search for SEC Filing on Google Icon
5/6/2026Financiere des Professionnels Fonds d investissement inc.70,832$0.64M0.0%N/A0.030%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.177,486$1.60M0.0%-0.6%0.075%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC479,579$4.37M0.0%-2.2%0.201%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp1,355,443$12.21M0.0%-3.4%0.569%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund120,629$1.09M0.0%-2.9%0.051%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management20,064$0.18M0.0%+36.2%0.008%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.1,390,313$12.53M0.0%-0.9%0.584%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp55,508$0.50M0.0%+7,773.5%0.023%Search for SEC Filing on Google Icon
4/27/2026PFG Investments LLC222,729$2.01M0.1%+4.1%0.094%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System189,084$1.70M0.0%-4.0%0.079%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd1,075,422$9.69M0.2%+1,508.1%0.452%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio26,100$0.24M0.0%-55.7%0.011%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC611,826$5.51M0.2%+29.8%0.257%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC56,398$0.51M0.0%+119.7%0.024%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC77,118$0.70M0.0%+11.2%0.032%Search for SEC Filing on Google Icon
4/22/20261492 Capital Management LLC113,155$1.02M0.4%-33.5%0.048%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA41,036$0.37M0.0%-74.6%0.017%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System105,500$0.95M0.0%N/A0.044%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC70,160$0.63M0.0%+16.4%0.029%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.4,485$82K0.0%+60.7%0.002%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC91,367$1.67M0.0%+58.0%0.038%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.11,785,202$214.96M0.0%-5.8%4.952%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC91,367$1.67M0.0%+58.0%0.038%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC270,492$4.93M0.0%+24.2%0.114%Search for SEC Filing on Google Icon
2/18/2026First Citizens Bank & Trust Co.48,763$0.89M0.0%+24.4%0.020%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury95,965$1.66M0.0%-9.4%0.040%Search for SEC Filing on Google Icon
2/18/2026Cim LLC94,379$1.72M0.2%+3.2%0.040%Search for SEC Filing on Google Icon
2/18/2026nVerses Capital LLC21,639$0.40M0.9%N/A0.009%Search for SEC Filing on Google Icon
2/18/2026Ikarian Capital LLC234,854$4.28M0.3%+46.9%0.099%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC1,023,250$18.66M0.1%N/A0.430%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC34,551$0.63M0.2%+67.9%0.015%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP97,329$1.78M0.0%-5.8%0.041%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP41,300$0.75M0.1%-46.5%0.017%Search for SEC Filing on Google Icon
2/18/2026Summit Securities Group LLC1,609$29K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC31,296$0.57M0.4%N/A0.013%Search for SEC Filing on Google Icon
2/18/2026Perceptive Advisors LLC883,468$16.11M0.3%-23.4%0.371%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC25,676$0.47M0.0%-18.0%0.011%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC3,936,419$71.82M0.0%+3,906.1%1.654%Search for SEC Filing on Google Icon
2/18/2026Findell Capital Management LLC300,000$5.47M1.6%N/A0.126%Search for SEC Filing on Google Icon
2/18/2026Catalio Capital Management LP564,461$10.30M1.9%-17.5%0.237%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
ADMA Biologics logo
ADMA Biologics, Inc., a biopharmaceutical company, engages in developing, manufacturing, and marketing specialty plasma-derived biologics for the treatment of immune deficiencies and infectious diseases in the United States and internationally. The company offers BIVIGAM, an intravenous immune globulin (IVIG) product indicated for the treatment of primary humoral immunodeficiency (PI); ASCENIV, an IVIG product for the treatment of PI; and Nabi-HB for the treatment of acute exposure to blood containing Hepatitis B surface antigen and other listed exposures to Hepatitis B. It develops a pipeline of plasma-derived therapeutics, including products related to the methods of treatment and prevention of S. pneumonia infection for an immunoglobulin. In addition, it operates source plasma collection facilities. The company sells its products through independent distributors, drug wholesalers, specialty pharmacies, and other alternate site providers. ADMA Biologics, Inc. was incorporated in 2004 and is headquartered in Ramsey, New Jersey.
Read More on ADMA Biologics

Today's Range

Now: $9.84
Low: $9.68
High: $9.95

50 Day Range

MA: $8.96
Low: $8.27
High: $10.06

52 Week Range

Now: $9.84
Low: $7.21
High: $20.46

Volume

1,475,999 shs

Average Volume

2,389,137 shs

Market Capitalization

$2.20 billion

P/E Ratio

14.06

Dividend Yield

N/A

Beta

0.74

Who are the company insiders with the largest holdings of ADMA Biologics?

ADMA Biologics' top insider investors include:
  1. Biotest Divestiture Trust (Major Shareholder)
  2. Adam S Grossman (CEO)
  3. Steve Elms (Director)
  4. Brian Lenz (CFO)
  5. Adam S Grossman (CEO)
  6. Jerrold B Grossman (Director)
  7. Kaitlin M Kestenberg-Messina (COO)
  8. Young Kwon (Director)
  9. Brad L Tade (CFO)
  10. Lawrence P Guiheen (Director)
Learn More about top insider investors at ADMA Biologics.

Who are the major institutional investors of ADMA Biologics?

ADMA Biologics' top institutional shareholders include:
  1. BlackRock Inc. — 16.55%
  2. Nantahala Capital Management LLC — 1.05%
  3. Ranger Investment Management L.P. — 0.91%
  4. Bank of America Corp DE — 0.74%
  5. Bank of New York Mellon Corp — 0.54%
  6. Deutsche Bank AG — 0.42%
Learn More about top institutional investors of ADMA Biologics stock.

Which institutional investors are selling ADMA Biologics stock?

Within the last quarter, ADMA stock was sold by these institutional investors:
  1. AXQ Capital LP
  2. Wellington Management Group LLP

Which institutional investors are buying ADMA Biologics stock?

Within the previous quarter, ADMA stock was purchased by institutional investors including:
  1. BlackRock Inc.
  2. Nantahala Capital Management LLC
  3. Ranger Investment Management L.P.
  4. Bank of America Corp DE
  5. Bank of New York Mellon Corp
  6. Deutsche Bank AG
  7. Legal & General Group Plc
  8. Algert Global LLC
Within the previous year, these company insiders have bought ADMA Biologics stock:
  1. Steve Elms (Director)
  2. Jerrold B Grossman (Director)
Learn More investors buying ADMA Biologics stock.

ADMA Biologics Active Insiders

Adam S Grossman
Adam S Grossman (Age 49)
Co-Founder, President, CEO & Director
Kaitlin M Kestenberg-Messina
Kaitlin M Kestenberg-Messina (Age 38)
COO
1 recent trades
Brian Lenz
Brian Lenz (Age 53)
CFO
Brad L Tade
Brad L Tade
CFO & Treasurer
Young Kwon
Young Kwon
Director
Bryant Fong
Bryant Fong
Director
Lawrence P Guiheen
Director
Steve Elms
Steve Elms
Director
1 recent trades
Jerrold B Grossman
Director
1 recent trades