ADMA BIOLOGICS, INC.
Total Trades
48
Buys
4
Sells
26
Largest Trade
$1M+
Insiders
9
Institutional Funds
302
Inst. Value
$1M+
Activist Filings
31
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $16.08 | Feb 18, 2026 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Feb 18, 2026 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $19.79 | Dec 17, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Dec 17, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Nov 22, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $16.00 | Nov 22, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $16.00 | Oct 25, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Oct 25, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $16.13 | Sep 17, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Sep 17, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $18.66 | Jul 17, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Jul 17, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $20.81 | Jun 19, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Jun 19, 2025 |
| ELMS STEVE | Director | EXERCISE | $1M+ | 333K | $3.43 | Jun 17, 2025 |
| ELMS STEVE | Director | SELL | $1M+ | 426K | $20.74 | Jun 17, 2025 |
| Guiheen Lawrence P. | Director | SELL | $100K–$500K | 20K | $20.96 | Jun 12, 2025 |
| Grossman Jerrold B | Director | EXERCISE | $50K–$100K | 10K | $5.00 | Jun 11, 2025 |
| Grossman Jerrold B | Director | SELL | $100K–$500K | 10K | $21.31 | Jun 11, 2025 |
| Guiheen Lawrence P. | Director | EXERCISE | $50K–$100K | 9K | $5.96 | May 24, 2025 |
| Guiheen Lawrence P. | Director | SELL | $100K–$500K | 9K | $20.29 | May 24, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | May 17, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $19.45 | May 17, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $21.46 | Apr 17, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Apr 17, 2025 |
| Grossman Adam S | President and CEO | SELL | $100K–$500K | 21K | $18.92 | Mar 22, 2025 |
| Grossman Adam S | President and CEO | EXERCISE | $50K–$100K | 15K | $5.40 | Mar 22, 2025 |
| Tade Brad L. | CFO and Treasurer | SELL | $100K–$500K | 15K | $21.15 | Nov 23, 2024 |
| Grossman Adam S | President and CEO | SELL | $1M+ | 49K | $21.10 | Nov 23, 2024 |
| Kestenberg-Messina Kaitlin M. | COO and SVP | EXERCISE | $50K–$100K | 24K | $3.87 | Aug 31, 2024 |
| Kestenberg-Messina Kaitlin M. | COO and SVP | SELL | $100K–$500K | 24K | $16.90 | Aug 31, 2024 |
| Grossman Jerrold B | Director | SELL | $1M+ | 137K | $17.27 | Aug 31, 2024 |
| Grossman Jerrold B | Director | EXERCISE | $500K+ | 137K | $4.28 | Aug 31, 2024 |
| Grossman Adam S | President and CEO | SELL | $1M+ | 626K | $17.44 | Aug 28, 2024 |
| Grossman Adam S | President and CEO | EXERCISE | $1M+ | 626K | $4.64 | Aug 28, 2024 |
| KWON YOUNG | Director | SELL | $1M+ | 60K | $18.26 | Aug 28, 2024 |
| Grossman Adam S | President | SELL | $1M+ | 100K | $10.72 | Jun 15, 2024 |
| ELMS STEVE | Director | SELL | $1M+ | 462K | $6.07 | Mar 20, 2024 |
| Grossman Jerrold B | Director | BUY | $100K–$500K | 130K | $3.71 | Aug 30, 2023 |
| KWON YOUNG | Director | BUY | $50K–$100K | 25K | $3.90 | Aug 24, 2023 |
| Fong Bryant | Director | SELL | $1M+ | 1.4M | $3.87 | Aug 24, 2023 |
| Grossman Adam S | President and CEO | SELL | $1M+ | 250K | $4.15 | Aug 19, 2023 |
| Grossman Adam S | President and CEO | EXERCISE | $1M+ | 2.1M | $3.11 | Aug 18, 2023 |
| Grossman Adam S | President and CEO | SELL | $1M+ | 510K | $4.54 | Aug 18, 2023 |
| LENZ BRIAN | EVP, CFO | EXERCISE | $1M+ | 809K | $3.11 | Aug 18, 2023 |
| LENZ BRIAN | EVP, CFO | SELL | $1M+ | 390K | $4.53 | Aug 18, 2023 |
| LENZ BRIAN | EVP, CFO | BUY | $15K–$50K | 7K | $2.86 | Dec 9, 2022 |
| Grossman Adam S | President and CEO | BUY | $50K–$100K | 30K | $2.86 | Dec 9, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 302 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 13.6M | $1M+ | SH |
| Sachem Head Capital Management LP | 11.4M | $1M+ | SH |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 7.0M | $1M+ | SH |
| Capital Research Global Investors | 6.6M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 5.2M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 5.1M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 4.6M | $1M+ | SH |
| Caligan Partners LP | 3.0M | $1M+ | SH |
| Ranger Investment Management, L.P. | 2.3M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.3M | $1M+ | SH |
| AWM Investment Company, Inc. | 2.2M | $1M+ | SH |
| Nuveen, LLC | 2.2M | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.6M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 1.5M | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 1.4M | $1M+ | SH |
| MetLife Investment Management, LLC | 1.4M | $1M+ | SH |
| PFM Health Sciences, LP | 1.3M | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 1.2M | $1M+ | SH |
| THRIVENT FINANCIAL FOR LUTHERANS | 1.2M | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 1.1M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 12, 2026
5.0%
11.8M shares
SC 13G · Aug 11, 2025
5.1%
12.1M shares
SC 13G/A · Jul 29, 2025
8.9%
21.4M shares
SC 13G · May 13, 2025
4.8%
11.4M shares
SC 13G · May 9, 2025
5.4%
12.9M shares
SC 13G/A · Apr 30, 2025
15.1%
35.9M shares
SC 13G/A · Feb 7, 2025
4.8%
11.3M shares
SC 13G/A · Nov 12, 2024
7.8%
18.1M shares
SC 13G · Nov 8, 2024
5.5%
12.8M shares
SC 13G · Nov 4, 2024
7.8%
18.1M shares
STATE STREET CORPORATION 04-2456637
SC 13G · Oct 17, 2024
5.6%
13.0M shares
SC 13G/A · Oct 7, 2024
16.4%
38.3M shares
SC 13G · Sep 23, 2024
0.6%
1.4M shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Mar 11, 2024
0.0%
0 shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Mar 11, 2024
0.0%
0 shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Mar 11, 2024
0.0%
0 shares
SC 13G/A · Feb 14, 2024
2.8%
6.4M shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
5.7%
12.9M shares
SC 13G/A · Jan 26, 2024
7.9%
17.9M shares
SC 13G/A · Feb 14, 2023
5.4%
11.9M shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Nuveen Asset Management, LLC 27-4357327
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Stonepine Capital Management, LLC
SC 13G/A · Feb 13, 2023
3.1%
6.9M shares
SC 13G · Feb 3, 2023
6.9%
15.1M shares
SC 13D/A · Dec 9, 2022
4.6%
10.3M shares
SC 13G · Jun 28, 2022
3.2%
6.3M shares
SC 13G/A · Feb 15, 2022
6.1%
11.9M shares
Stonepine Capital Management, LLC
SC 13G/A · Feb 14, 2022
5.1%
9.9M shares
NWQ Investment Management Company, LLC 47-0875103
SC 13G · Feb 11, 2022
5.4%
10.6M shares