ADMA BIOLOGICS, INC.

By person

19 insiders · 131 transactions

32.8×

Adam S. Grossman holds 32.8 times base salary in stock. $30.35M of shares against $925.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Adam S. Grossman last reported holding, valued at $7.91, the price Common Stock was last bought or sold at on the open market here, on 27 May 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

PERCEPTIVE ADVISORS LLC entity

10% owner

$33.02M (3)

$4.25M (9)

+$28.78M

28,065,353

12.53%

$222.00M

+25.7%

Biotest Divestiture Trust entity

10% owner

—

$21.80M (2)

−$21.80M

14,405,114

6.43%

$113.94M

−50.0%

Grossman Adam S

President and CEO

$2.28M (16)

$20.91M (31) scheduled

−$18.63M

3,837,160

1.71%

$30.35M

+375.7%

ELMS STEVE

Director

$217.42K (2)

$17.97M (8)

−$17.76M

2,143,750

0.9571%

$16.96M

−40.6%

Biotest AG

10% owner

$12.50M (1)

— (1)

+$12.50M

10,109,534

4.51%

$79.97M

−21.6%

Fong Bryant

Director

—

$5.54M (1)

−$5.54M

83,941

0.0375%

$663.97K

−94.1%

LENZ BRIAN

EVP, CFO

$144.73K (7)

$1.77M (2) scheduled

−$1.62M

703,002

0.3139%

$5.56M

—

Grossman Jerrold B

Director

$1.35M (16)

$2.58M (2) scheduled

−$1.23M

520,459

0.2324%

$4.12M

+3,626%

KWON YOUNG

Director

$197.50K (2)

$1.10M (1)

−$898.10K

263,020

0.1174%

$2.08M

+116.0%

Kestenberg-Messina Kaitlin M.

COO and SVP, Compliance

—

$565.85K (2) scheduled

−$565.85K

443,061

0.1978%

$3.50M

+68.2%

Guiheen Lawrence P.

Director

$265.60K (3)

$768.02K (4)

−$502.42K

136,520

0.0610%

$1.08M

—

Tade Brad L.

CFO and Treasurer

—

$317.25K (1)

−$317.25K

232,940

0.1040%

$1.84M

+64.0%

Mond James

EVP, CSO and CMO

$83.45K (6)

—

+$83.45K

137,535

0.0614%

$1.09M

+3,958%

RICHMAN ERIC I

Director

$78.75K (2)

—

+$78.75K

44,030

0.0197%

$348.28K

+1,158%

DEMSKI MARTHA J

Director

$10.80K (2)

—

+$10.80K

60,801

0.0271%

$480.94K

+1,348%

Kohler Terry

CFO and Treasurer

—

143,149

0.0639%

$1.13M

+146.7%

FINGER ALISON CECILY

Director

—

45,619

0.0204%

$360.85K

—

Salas Eduardo Rene

Director

—

21,579

0.0096%

$170.69K

—

GOLDSTEIN DOV A MD

Director

—

7,500

0.0033%

$59.33K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

ELMS STEVE

16 Jun 2025

Director

Sell

194,749

$20.24

$3.94M

ELMS STEVE

12 Jun 2025

Director

Sell indirect

92,941

$21.69

$2.02M

Guiheen Lawrence P.

9 Jun 2025

Director

Sell

20,000

$20.96

$419.20K

Grossman Adam S

22 Nov 2024

President and CEO

Sell

48,967

$21.10

$1.03M

Tade Brad L.

22 Nov 2024

CFO and Treasurer

Sell

15,000

$21.15

$317.25K

KWON YOUNG

23 Aug 2024

Director

Sell

60,000

$18.26

$1.10M

Grossman Adam S

14 Jun 2024

President,CEO, and Interim CFO

Sell

100,000

$10.72

$1.07M

ELMS STEVE

19 Mar 2024

Director

Sell indirect

411,829

$6.08

$2.50M

ELMS STEVE

18 Mar 2024

Director

Sell indirect

49,887

$6.01

$299.82K

ELMS STEVE

15 Mar 2024

Director

Sell indirect

183,008

$6.01

$1.10M

ELMS STEVE

14 Mar 2024

Director

Sell indirect

448,276

$6.05

$2.71M

ELMS STEVE

13 Mar 2024

Director

Sell indirect

407,000

$6.21

$2.53M

Fong Bryant

22 Aug 2023

Director

Sell indirect

1,433,304

$3.87

$5.54M

Grossman Adam S

18 Aug 2023

President and CEO

Sell

250,000

$4.15

$1.04M

LENZ BRIAN

16 Aug 2023

EVP, CFO

Sell

178,184

$4.45

$793.40K

Grossman Adam S

16 Aug 2023

President and CEO

Sell

$4.39

$13.16

PERCEPTIVE ADVISORS LLC

30 Sep 2021

10% owner

Sell indirect

137,495

$1.12

$153.99K

PERCEPTIVE ADVISORS LLC

29 Sep 2021

10% owner

Sell indirect

82,505

$1.16

$95.71K

PERCEPTIVE ADVISORS LLC

28 Sep 2021

10% owner

Sell indirect

40,603

$1.22

$49.54K

PERCEPTIVE ADVISORS LLC

27 Sep 2021

10% owner

Sell indirect

250,000

$1.23

$307.50K

PERCEPTIVE ADVISORS LLC

24 Sep 2021

10% owner

Sell indirect

250,000

$1.26

$315.00K

PERCEPTIVE ADVISORS LLC

23 Sep 2021

10% owner

Sell indirect

780,000

$1.27

$990.60K

PERCEPTIVE ADVISORS LLC

19 Aug 2021

10% owner

Sell indirect

350,352

$1.24

$434.44K

PERCEPTIVE ADVISORS LLC

18 Aug 2021

10% owner

Sell indirect

552,380

$1.29

$712.57K

PERCEPTIVE ADVISORS LLC

17 Aug 2021

10% owner

Sell indirect

879,092

$1.35

$1.19M

Biotest Divestiture Trust

6 Jun 2019

10% owner

Sell

5,813,954

$3.75

$21.80M

Biotest AG

14 May 2018

10% owner

Sell indirect

8,591,160

$0.00

Biotest Divestiture Trust

14 May 2018

10% owner

Sell indirect

8,591,160

$0.00

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