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ADMA BIOLOGICS, INC.

ADMA Balanced
CIK 0001368514 #1977 in the set updated 18 Sep 2026
Bought (120 mo)
$50.14M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$77.56M
$0.00 on a plan · $25.10M straight out of an exercise
Sold at will
$52.46M
28 of 64 sales
Net
−$27.42M
−$2.32M against sales at will

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

60
Insider
Date
Role
Action
Shares
Price
Amount
Grossman Jerrold B
27 May 2026
Director
Buy
6,400
$7.91
$50.62K
Grossman Jerrold B
12 May 2026
Director
Buy
12,500
$8.01
$100.13K
Grossman Jerrold B
11 May 2026
Director
Buy
12,500
$8.01
$100.13K
ELMS STEVE
6 Mar 2026
Director
Buy indirect
7,000
$15.39
$107.73K
ELMS STEVE
5 Mar 2026
Director
Buy indirect
7,000
$15.67
$109.69K
Grossman Jerrold B
30 Aug 2023
Director
Buy
130,000
$3.71
$482.14K
KWON YOUNG
24 Aug 2023
Director
Buy
25,000
$3.90
$97.50K
Grossman Adam S
9 Dec 2022
President and CEO
Buy indirect
14,982
$2.86
$42.85K
Grossman Adam S
9 Dec 2022
President and CEO
Buy
14,983
$2.86
$42.85K
LENZ BRIAN
9 Dec 2022
EVP, CFO
Buy
6,993
$2.86
$20.00K
Grossman Adam S
25 Oct 2021
President and CEO
Buy indirect
250,000
$1.00
$250.00K
Grossman Adam S
25 Oct 2021
President and CEO
Buy
100,000
$1.00
$100.00K
LENZ BRIAN
25 Oct 2021
EVP, CFO
Buy
30,000
$1.00
$30.00K
Grossman Jerrold B
25 Oct 2021
Director
Buy
100,000
$1.00
$100.00K
KWON YOUNG
25 Oct 2021
Director
Buy
100,000
$1.00
$100.00K
DEMSKI MARTHA J
11 Sep 2020
Director
Buy indirect
2,200
$2.29
$5.04K
Grossman Jerrold B
10 Sep 2020
Director
Buy
5,000
$2.22
$11.10K
Grossman Adam S
8 Sep 2020
President and CEO
Buy
4,000
$2.24
$8.96K
Mond James
8 Sep 2020
EVP, CSO and CMO
Buy
4,000
$2.20
$8.80K
Grossman Jerrold B
21 Aug 2020
Director
Buy
300
$2.62
$786.00
Grossman Jerrold B
21 Aug 2020
Director
Buy
5,000
$2.56
$12.80K
DEMSKI MARTHA J
13 Aug 2020
Director
Buy indirect
2,000
$2.88
$5.76K
Grossman Jerrold B
12 Aug 2020
Director
Buy
5,000
$2.90
$14.48K
Grossman Jerrold B
12 Aug 2020
Director
Buy
5,000
$2.89
$14.45K
Grossman Jerrold B
12 Aug 2020
Director
Buy
200
$2.87
$574.00
LENZ BRIAN
11 Aug 2020
EVP, CFO
Buy
4,000
$2.97
$11.86K
Grossman Adam S
11 Aug 2020
President and CEO
Buy
1,000
$2.97
$2.97K
Mond James
10 Aug 2020
EVP, CSO and CMO
Buy
2,000
$2.88
$5.75K
Mond James
10 Aug 2020
EVP, CSO and CMO
Buy
5,000
$2.88
$14.40K
Grossman Adam S
10 Aug 2020
President and CEO
Buy
2,000
$3.04
$6.08K
Grossman Adam S
10 Aug 2020
President and CEO
Buy
2,990
$3.07
$9.18K
Grossman Adam S
10 Aug 2020
President and CEO
Buy
10
$3.06
$30.60
PERCEPTIVE ADVISORS LLC
19 Mar 2020
10% owner
Buy indirect
500,000
$2.10
$1.05M
PERCEPTIVE ADVISORS LLC
11 Feb 2020
10% owner
Buy indirect
4,563,700
$3.50
$15.97M
Grossman Adam S
11 Feb 2020
President and CEO
Buy indirect
57,143
$3.50
$200.00K
Grossman Adam S
11 Feb 2020
President and CEO
Buy
28,571
$3.50
$100.00K
LENZ BRIAN
11 Feb 2020
EVP, CFO
Buy
7,142
$3.50
$25.00K
Grossman Jerrold B
11 Feb 2020
Director
Buy indirect
22,857
$3.50
$80.00K
Grossman Jerrold B
11 Feb 2020
Director
Buy
22,857
$3.50
$80.00K
Mond James
11 Feb 2020
CSO and CMO
Buy
4,285
$3.50
$15.00K
Guiheen Lawrence P.
11 Feb 2020
Director
Buy
20,000
$3.50
$70.00K
PERCEPTIVE ADVISORS LLC
21 May 2019
10% owner
Buy indirect
4,000,000
$4.00
$16.00M
Grossman Adam S
17 May 2019
President and CEO
Buy indirect
25,000
$4.00
$100.00K
Grossman Adam S
17 May 2019
President and CEO
Buy
5,000
$4.00
$20.00K
LENZ BRIAN
17 May 2019
EVP, CFO
Buy
5,000
$4.00
$20.00K
Mond James
17 May 2019
EVP, CSO and CMO
Buy
4,500
$4.00
$18.00K
Guiheen Lawrence P.
17 May 2019
Director
Buy
25,000
$4.00
$100.00K
Grossman Jerrold B
17 May 2019
Director
Buy
12,000
$4.00
$48.00K
RICHMAN ERIC I
8 Jun 2018
Director
Buy
5,230
$4.78
$25.00K
LENZ BRIAN
8 Jun 2018
VP, CFO
Buy
5,000
$4.78
$23.90K
Guiheen Lawrence P.
8 Jun 2018
Director
Buy
20,000
$4.78
$95.60K
Grossman Adam S
8 Jun 2018
President and CEO
Buy indirect
52,301
$4.78
$250.00K
Grossman Adam S
8 Jun 2018
President and CEO
Buy
20,921
$4.78
$100.00K
Grossman Jerrold B
8 Jun 2018
Director
Buy indirect
31,381
$4.78
$150.00K
Grossman Jerrold B
8 Jun 2018
Director
Buy
20,921
$4.78
$100.00K
Mond James
9 Nov 2017
EVP, CSO and CMO
Buy
10,000
$2.15
$21.50K
Grossman Adam S
9 Nov 2017
President and CEO
Buy indirect
485,000
$2.15
$1.04M
LENZ BRIAN
9 Nov 2017
VP, CFO
Buy
6,500
$2.15
$13.98K
RICHMAN ERIC I
9 Nov 2017
Director
Buy
25,000
$2.15
$53.75K
Biotest AG
9 Nov 2017
Director
Buy indirect
5,813,954
$2.15
$12.50M
Show all 131 transactions →

What was left out

Form 4 filings counted 237
Amendments (4/A) skipped 6
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 36
Sales at will 28
Transactions with no price 0
Shares from compensation/vesting 15,418,958
Sales filed before the plan box existed 12
History held since 16 Feb 2017