Lindsay A. Rosenwald Md serves as Executive at KERYX BIOPHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Lindsay A. Rosenwald Md has executed 113 insider transactions totaling $13.2M, demonstrating a bullish approach to their equity position. Their most recent transaction on Aug 5, 2025 involved receiving (via award) 50,000 shares valued at $0.
Lindsay A. Rosenwald Md currently holds 211,146 shares of KERYX BIOPHARMACEUTICALS INC (KERX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lindsay A. Rosenwald Md has been a net buyer of KERX stock. They have purchased $12.0M and sold $1.2M worth of shares.
Lindsay A. Rosenwald Md's most recent insider trade was on Aug 5, 2025, when they sold 50,000 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Sep 23, 2024 | FBIO | $1.4M | Purchase | 763,359 | $1.84 | Discretionary |
| Jul 11, 2024 | FBIO | $37.4K | Purchase | 5,000 | $7.48 | Discretionary |
| Jul 9, 2024 | FBIO | $37.0K | Purchase | 5,000 | $7.39 | Discretionary |
| Jul 8, 2024 | FBIO | $36.8K | Purchase | 5,000 | $7.35 | Discretionary |
| Jul 8, 2024 | DERM | $0 | Award | 9,728 | $N/A | Discretionary |
| May 16, 2024 | FBIO | $17.6K | Purchase | 10,000 | $1.76 | Discretionary |
| May 14, 2024 | CKPT | $0 | Award | 50,000 | $N/A | Discretionary |
| May 14, 2024 | CKPT | $0 | Award | 32,051 | $N/A | Discretionary |
| Mar 25, 2024 | DERM | $30.4K | Purchase | 10,000 | $3.04 | Discretionary |
| Mar 22, 2024 | DERM | $68.0K | Purchase | 20,000 | $3.40 | Discretionary |
| Jan 5, 2024 | FBIO | $119.0K | Purchase | 50,000 | $2.38 | Discretionary |
| Jan 1, 2024 | FBIO | $0 | Award | 216,465 | $N/A | Discretionary |
| Nov 14, 2023 | FBIO | $2.7M | Purchase | 1,567,515 | $1.70 | Discretionary |
| Sep 26, 2023 | FBIO | $28.0K | Purchase | 100,000 | $0.28 | Discretionary |
| Sep 8, 2023 | ATXI | $251.0K | Purchase | 348,675 | $0.72 | Discretionary |
| Sep 6, 2023 | DERM | $223.0K | Purchase | 100,000 | $2.23 | Discretionary |
| Aug 18, 2023 | FBIO | $93.4K | Purchase | 10,000 | $9.34 | Discretionary |
| Aug 17, 2023 | FBIO | $117.5K | Purchase | 10,000 | $11.75 | Discretionary |
| Jul 5, 2023 | MBIO | $0 | Award | 7,246 | $N/A | Discretionary |
| Jun 13, 2023 | CKPT | $0 | Award | 17,483 | $N/A | Discretionary |
| Feb 10, 2023 | FBIO | $2.0M | Purchase | 2,395,209 | $0.84 | Discretionary |
| Jan 1, 2023 | FBIO | $0 | Award | 1,219,294 | $N/A | Discretionary |
| Dec 1, 2022 | FBIO | $68.0K | Purchase | 100,000 | $0.68 | Discretionary |
| Nov 30, 2022 | FBIO | $2.8K | Purchase | 5,000 | $0.56 | Discretionary |
| Oct 21, 2022 | FBIO | $70.0K | Purchase | 100,000 | $0.70 | Discretionary |
| Sep 13, 2022 | MBIO | $2.6K | Purchase | 5,000 | $0.52 | Discretionary |
| Jul 29, 2022 | MBIO | $0 | Award | 71,664 | $N/A | Discretionary |
| Jul 21, 2022 | DERM | $0 | Award | 14,245 | $N/A | Discretionary |