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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): $9,619,433.95

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: $8.24
Price Change: +0.30 (1.20%)
As of 05/22/2026 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  
8/24/2023Young KwonDirectorBuy25,000$3.90$97,500.00277,401View SEC Filing Icon  
8/22/2023Bryant FongDirectorSell1,433,304$3.87$5,546,886.4859,901View SEC Filing Icon  
8/18/2023Adam S. GrossmanCEOSell250,000$4.15$1,037,500.002,273,085View SEC Filing Icon  
8/15/2023Adam S. GrossmanCEOSell510,469$4.54$2,317,529.264,113,075View SEC Filing Icon  
8/15/2023Brian LenzCFOSell211,578$4.60$973,258.80782,013View SEC Filing Icon  
See Full Table

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
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 Company 114,512$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
2/18/2026Boothbay Fund Management LLC788,352$14.38M0.2%+2.0%0.331%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC98,701$1.80M0.0%+43.0%0.041%Search for SEC Filing on Google Icon
2/17/2026Caligan Partners LP3,012,508$54.95M4.5%+14.3%1.266%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC38,170$0.70M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC306,207$5.59M0.0%+11.3%0.129%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC19,884$0.36M0.1%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers183,431$3.35M0.0%+4.5%0.077%Search for SEC Filing on Google Icon
2/17/2026Lazard Asset Management LLC50,637$0.92M0.0%+46.3%0.021%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP370,820$6.76M0.1%-11.2%0.156%Search for SEC Filing on Google Icon
2/17/2026Amundi31,776$0.58M0.0%-25.1%0.013%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC166,191$3.03M0.0%-53.8%0.070%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD2,160,559$39.41M0.0%+0.2%0.908%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.11,667$0.21M0.0%-78.5%0.005%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.1,056,332$19.27M0.0%-14.6%0.444%Search for SEC Filing on Google Icon
2/17/2026B Group Inc.2,457,542$44.83M33.1%+1.9%1.033%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board161,108$2.94M0.0%+7.0%0.068%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors63,577$1.16M0.0%+82.5%0.027%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada169,342$3.09M0.0%-88.0%0.071%Search for SEC Filing on Google Icon
2/17/2026Rice Hall James & Associates LLC291,935$5.33M0.3%-9.8%0.123%Search for SEC Filing on Google Icon
2/16/2026Sachem Head Capital Management LP11,375,000$207.48M4.9%+27.0%4.779%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC29,052$0.53M0.0%+15.2%0.012%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC69,942$1.28M0.0%+82.3%0.029%Search for SEC Filing on Google Icon
2/16/2026Next Century Growth Investors LLC1,100,773$20.08M1.4%+178.3%0.463%Search for SEC Filing on Google Icon
2/16/2026Fieldview Capital Management LLC21,708$0.40M0.1%+7.3%0.009%Search for SEC Filing on Google Icon
2/16/2026Kennedy Capital Management LLC677,600$12.36M0.3%+24.5%0.285%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP12,144$0.22M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC649,100$11.84M0.0%-15.0%0.273%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC3,959$72K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 116,796$2.13M0.0%-4.1%0.049%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co206,230$3.76M0.0%-18.1%0.087%Search for SEC Filing on Google Icon
2/13/2026Segall Bryant & Hamill LLC24,280$0.44M0.0%-88.6%0.010%Search for SEC Filing on Google Icon
2/13/2026Bridgewater Associates LP186,471$3.40M0.0%+209.3%0.078%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp29,919$0.55M0.0%-60.5%0.013%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: $8.24
Low: $8.18
High: $8.54

50 Day Range

MA: $10.34
Low: $7.88
High: $16.15

52 Week Range

Now: $8.24
Low: $7.21
High: $22.37

Volume

2,973,293 shs

Average Volume

6,946,928 shs

Market Capitalization

$1.91 billion

P/E Ratio

12.12

Dividend Yield

N/A

Beta

0.83

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. Dimensional Fund Advisors LP — 2.10%
  2. Bank of America Corp DE — 1.72%
  3. Ranger Investment Management L.P. — 0.99%
  4. Rubric Capital Management LP — 0.78%
  5. Principal Financial Group Inc. — 0.58%
  6. Bank of New York Mellon Corp — 0.57%
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. Janus Henderson Group PLC
  2. Renaissance Technologies LLC
  3. Pictet Asset Management Holding SA
  4. 1492 Capital Management LLC
  5. Bank of New York Mellon Corp
  6. Strs Ohio
  7. PNC Financial Services Group Inc.
  8. Lazard Asset Management LLC
Within the previous year, company insiders that have sold ADMA Biologics company stock include:
  1. Steve Elms (Director)
  2. Jerrold B Grossman (Director)
  3. Kaitlin M Kestenberg-Messina (COO)
  4. Lawrence P Guiheen (Director)
Learn More investors selling ADMA Biologics stock.

Which institutional investors are buying ADMA Biologics stock?

Within the previous quarter, ADMA stock was acquired by institutional investors including:
  1. Bank of America Corp DE
  2. Rubric Capital Management LP
  3. Y Intercept Hong Kong Ltd
  4. Royal Bank of Canada
  5. Ashford Capital Management Inc.
  6. First Trust Advisors LP
  7. Dimensional Fund Advisors LP
  8. Peregrine Capital Management LLC
During 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