ADMA BIOLOGICS, INC. (ADMA)

Latest Insider Confidence Score

2026Q1

48.2
Bearish

Company insider confidence (by quarter)

2006Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Perceptive Advisors Llc 10% Owner 13,262,375 Sep 30, 2021
Perceptive Life Sciences Master Fund Ltd 10% Owner 13,262,375 Sep 30, 2021
Edelman Joseph 10% Owner 13,262,375 Sep 30, 2021
Biotest AG Director 10,109,534 Nov 13, 2017
Biotest Pharmaceuticals Corp Director 10,109,534 Nov 13, 2017

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 26, 2026 Mar 2, 2026 Grossman Adam S CEO Sell 40.0 -54,858 -1.38% ✗ $832.7K
Feb 26, 2026 Kohler Terry CFO Neutral 52.5 - 0.00% ✗ -
Feb 19, 2026 Feb 23, 2026 Kestenberg-Messina Kaitlin M. COO Sell 42.5 -8,161 -1.41% ✗ $133.2K
Feb 19, 2026 Feb 23, 2026 Tade Brad L. CFO Sell 42.5 -6,479 -2.71% ✗ $105.7K
Feb 19, 2026 Feb 23, 2026 Grossman Adam S CEO Sell 42.5 -24,793 -0.62% ✗ $404.6K
Feb 17, 2026 Feb 17, 2026 Grossman Adam S CEO Sell 47.5 -21,000 -0.52% ✓ $337.7K
Feb 9, 2026 Feb 11, 2026 Grossman Jerrold B Director Neutral 77.5 +10,690 1.87% ✗ -
Feb 9, 2026 Feb 11, 2026 Kestenberg-Messina Kaitlin M. COO Neutral 90.0 +91,631 18.75% ✗ -
Feb 9, 2026 Feb 11, 2026 Grossman Adam S CEO Neutral 85.0 +282,529 7.57% ✗ -
Feb 9, 2026 Feb 11, 2026 KWON YOUNG Director Neutral 82.5 +10,690 4.24% ✗ -
Feb 9, 2026 Feb 11, 2026 FINGER ALISON CECILY Director Neutral 90.0 +10,690 30.60% ✗ -
Feb 9, 2026 Feb 11, 2026 Salas Eduardo Rene Director Neutral 90.0 +10,690 98.17% ✗ -
Feb 9, 2026 Feb 11, 2026 Guiheen Lawrence P. Director Neutral 85.0 +10,690 7.33% ✗ -
Feb 9, 2026 Feb 11, 2026 ELMS STEVE Director Neutral 67.5 +10,690 0.50% ✗ -
Dec 15, 2025 Dec 16, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $415.6K
Nov 19, 2025 Nov 21, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $336K
Oct 24, 2025 Oct 24, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $336K
Sep 15, 2025 Sep 16, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $338.7K
Aug 15, 2025 Aug 15, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $354.5K
Jul 30, 2025 Aug 1, 2025 Kestenberg-Messina Kaitlin M. COO Sell 51.3 -1,208 -0.25% ✗ $22.5K
Jul 24, 2025 Jul 28, 2025 Kestenberg-Messina Kaitlin M. COO Sell 45.0 -3,027 -0.62% ✗ $52.4K
Jul 24, 2025 Jul 28, 2025 Tade Brad L. CFO Sell 42.5 -7,123 -2.89% ✗ $123.3K
Jul 15, 2025 Jul 16, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.56% ✓ $391.9K
Jun 26, 2025 Jun 30, 2025 Tade Brad L. CFO Sell 42.5 -9,838 -3.84% ✗ $181K
Jun 16, 2025 Jun 18, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.55% ✓ $437K
Jun 12, 2025 Jun 16, 2025 ELMS STEVE Director Sell 16.3 -425,621 -16.73% ✗ $8.8M
Jun 9, 2025 Jun 11, 2025 Guiheen Lawrence P. Director Sell 20.0 -20,000 -12.06% ✗ $419.2K
Jun 9, 2025 Jun 10, 2025 Grossman Jerrold B Director Sell 22.5 -10,000 -1.72% ✗ $213.1K
May 21, 2025 May 23, 2025 Guiheen Lawrence P. Director Sell 22.5 -9,000 -3.11% ✗ $182.6K
May 15, 2025 May 16, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.55% ✓ $408.5K
Apr 15, 2025 Apr 16, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.55% ✓ $450.7K
Apr 1, 2025 Apr 2, 2025 Kestenberg-Messina Kaitlin M. COO Sell 40.0 -18,920 -3.71% ✗ $367.4K
Mar 19, 2025 Mar 21, 2025 Grossman Adam S CEO Sell 45.0 -21,000 -0.55% ✓ $397.3K
Mar 6, 2025 Mar 10, 2025 Grossman Adam S CEO Sell 37.5 -85,951 -2.22% ✗ $1.5M
Mar 6, 2025 Mar 10, 2025 Kestenberg-Messina Kaitlin M. COO Sell 42.5 -12,816 -2.45% ✗ $217.2K
Feb 25, 2025 Feb 27, 2025 Grossman Adam S CEO Sell 37.5 -72,885 -1.84% ✗ $1.1M
Feb 25, 2025 Feb 27, 2025 Kestenberg-Messina Kaitlin M. COO Sell 51.3 -1,855 -0.35% ✗ $28.6K
Feb 26, 2025 Feb 27, 2025 Tade Brad L. CFO Sell 42.5 -5,280 -2.02% ✗ $83.3K
Feb 19, 2025 Feb 21, 2025 KWON YOUNG Director Neutral 27.5 -10,889 -4.14% ✗ -
Feb 19, 2025 Feb 21, 2025 Salas Eduardo Rene Director Neutral 90.0 +10,889 100.00% ✗ -
Feb 19, 2025 Feb 21, 2025 Guiheen Lawrence P. Director Neutral 85.0 +10,889 7.03% ✗ -
Feb 19, 2025 Feb 21, 2025 ELMS STEVE Director Neutral 60.0 +10,889 0.49% ✗ -
Feb 19, 2025 Feb 21, 2025 Grossman Jerrold B Director Neutral 77.5 +10,889 1.94% ✗ -
Feb 19, 2025 Feb 21, 2025 FINGER ALISON CECILY Director Neutral 90.0 +10,889 45.30% ✗ -
Feb 19, 2025 Feb 21, 2025 Tade Brad L. CFO Neutral 90.0 +62,227 31.20% ✗ -
Feb 19, 2025 Feb 21, 2025 Kestenberg-Messina Kaitlin M. COO Neutral 90.0 +77,784 17.43% ✗ -
Feb 19, 2025 Feb 21, 2025 Grossman Adam S CEO Neutral 85.0 +252,022 6.81% ✗ -
Jan 30, 2025 Feb 3, 2025 Kestenberg-Messina Kaitlin M. COO Sell 45.0 -3,355 -0.75% ✗ $54K
Dec 31, 2024 Jan 3, 2025 Kestenberg-Messina Kaitlin M. COO Sell 51.3 -1,854 -0.42% ✗ $31.8K
Dec 31, 2024 Jan 3, 2025 Grossman Adam S CEO Sell 47.5 -14,343 -0.39% ✗ $246K
Dec 30, 2024 Jan 2, 2025 Salas Eduardo Rene Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2025 Salas Eduardo Rene Director Neutral 52.5 - 0.00% ✗ -
Nov 27, 2024 Dec 2, 2024 ELMS STEVE Director Neutral 52.5 - 0.00% ✗ -
Nov 22, 2024 Nov 22, 2024 Tade Brad L. CFO Sell 20.0 -15,000 -7.00% ✗ $317.3K
Nov 22, 2024 Nov 22, 2024 Grossman Adam S CEO Sell 37.5 -48,967 -1.30% ✗ $1M
Sep 30, 2024 Oct 2, 2024 Kestenberg-Messina Kaitlin M. COO Sell 45.0 -2,647 -0.59% ✗ $52.9K
Sep 30, 2024 Oct 2, 2024 Grossman Adam S CEO Sell 42.5 -21,752 -0.57% ✗ $434.8K
Sep 9, 2024 Sep 11, 2024 Guiheen Lawrence P. Director Sell 22.5 -9,000 -5.49% ✗ $166.2K
Aug 30, 2024 Aug 30, 2024 Kestenberg-Messina Kaitlin M. COO Sell 40.0 -24,150 -5.10% ✗ $408.1K
Aug 29, 2024 Aug 30, 2024 Grossman Jerrold B Director Sell 17.5 -136,861 -19.64% ✗ $2.4M
Aug 26, 2024 Aug 27, 2024 Grossman Adam S CEO Sell 35.0 -626,245 -9.68% ✗ $10.9M
Aug 23, 2024 Aug 27, 2024 KWON YOUNG Director Sell 17.5 -60,000 -19.90% ✗ $1.1M
Jul 24, 2024 Jul 26, 2024 Kestenberg-Messina Kaitlin M. COO Sell 48.8 -2,502 -0.55% ✗ $34K
Jul 24, 2024 Jul 26, 2024 Tade Brad L. CFO Neutral 90.0 +72,400 50.97% ✗ -
Jul 26, 2024 Tade Brad L. CFO Neutral 52.5 - 0.00% ✗ -
Jun 30, 2024 Jul 2, 2024 Kestenberg-Messina Kaitlin M. COO Sell 51.3 -2,085 -0.46% ✗ $23.3K
Jun 30, 2024 Jul 2, 2024 Grossman Adam S CEO Sell 45.0 -21,752 -0.57% ✗ $243.2K
Jun 14, 2024 Jun 14, 2024 Grossman Adam S CEO Sell 37.5 -570,000 -13.03% ✗ $2.5M
Mar 31, 2024 Apr 2, 2024 Kestenberg-Messina Kaitlin M. COO Sell 91.3 +190,235 166.47% ✗ $13.8K
Mar 31, 2024 Apr 2, 2024 Grossman Adam S CEO Sell 47.5 -21,752 -0.49% ✗ $143.6K
Apr 2, 2024 Kestenberg-Messina Kaitlin M. COO Neutral 52.5 - 0.00% ✗ -
Mar 18, 2024 Mar 19, 2024 ELMS STEVE Director Sell 17.5 -461,716 -17.40% ✗ $2.8M
Mar 13, 2024 Mar 15, 2024 ELMS STEVE Director Sell 16.3 -1,038,284 -28.12% ✗ $6.3M
Mar 6, 2024 Mar 8, 2024 LENZ BRIAN CFO Sell 42.5 -33,642 -4.57% ✗ $206.6K
Mar 6, 2024 Mar 8, 2024 Grossman Adam S CEO Sell 40.0 -83,766 -1.87% ✗ $513.8K
Feb 29, 2024 Mar 4, 2024 Grossman Adam S CEO Sell 47.5 -9,588 -0.21% ✗ $51.4K
Feb 29, 2024 Mar 4, 2024 LENZ BRIAN CFO Sell 48.8 -4,935 -0.67% ✗ $26.5K
Feb 26, 2024 Feb 28, 2024 FINGER ALISON CECILY Director Neutral 90.0 +24,040 100.00% ✗ -
Feb 26, 2024 Feb 28, 2024 Grossman Adam S CEO Neutral 90.0 +557,728 14.18% ✗ -
Feb 26, 2024 Feb 28, 2024 Grossman Jerrold B Director Neutral 82.5 +24,040 4.49% ✗ -
Feb 26, 2024 Feb 28, 2024 KWON YOUNG Director Neutral 85.0 +24,040 8.67% ✗ -
Feb 26, 2024 Feb 28, 2024 Guiheen Lawrence P. Director Neutral 90.0 +24,040 18.37% ✗ -
Feb 26, 2024 Feb 28, 2024 Fong Bryant Director Neutral 90.0 +24,040 40.13% ✗ -
Feb 26, 2024 Feb 28, 2024 ELMS STEVE Director Neutral 67.5 +24,040 0.66% ✗ -
Feb 25, 2024 Feb 27, 2024 LENZ BRIAN CFO Sell 46.3 -8,257 -1.10% ✗ $43.4K
Feb 25, 2024 Feb 27, 2024 Grossman Adam S CEO Sell 45.0 -22,457 -0.57% ✗ $118.1K
Dec 31, 2023 Jan 5, 2024 LENZ BRIAN CFO Sell 42.5 -16,908 -2.21% ✗ $76.4K
Dec 31, 2023 Jan 5, 2024 Grossman Adam S CEO Sell 45.0 -23,057 -0.58% ✗ $104.2K
Sep 30, 2023 Oct 3, 2023 Grossman Adam S CEO Sell 47.5 -18,718 -0.47% ✗ $67K
Sep 30, 2023 Oct 3, 2023 LENZ BRIAN CFO Sell 42.5 -15,268 -1.95% ✗ $54.7K
Oct 2, 2023 FINGER ALISON CECILY Director Neutral 52.5 - 0.00% ✗ -
Aug 30, 2023 Aug 30, 2023 Grossman Jerrold B Director Buy 97.5 +130,000 32.02% ✗ $482.1K
Aug 24, 2023 Aug 24, 2023 KWON YOUNG Director Buy 90.0 +25,000 9.90% ✗ $97.5K
Aug 22, 2023 Aug 23, 2023 Fong Bryant Director Sell 16.3 -1,433,304 -95.99% ✗ $5.5M
Aug 18, 2023 Aug 18, 2023 Grossman Adam S CEO Sell 37.5 -250,000 -5.89% ✗ $1M
Aug 15, 2023 Aug 17, 2023 Grossman Adam S CEO Sell 36.3 -2,100,459 -33.09% ✗ $9.6M
Aug 15, 2023 Aug 17, 2023 LENZ BRIAN CFO Sell 37.5 -1,020,840 -28.80% ✗ $4.7M
Jun 30, 2023 Jul 5, 2023 LENZ BRIAN CFO Sell 42.5 -15,268 -1.51% ✗ $56.3K
Jun 30, 2023 Jul 5, 2023 Grossman Adam S CEO Sell 47.5 -20,051 -0.47% ✗ $74K
Mar 31, 2023 Apr 4, 2023 LENZ BRIAN CFO Sell 42.5 -15,469 -1.51% ✗ $51.2K