Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-02 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 111,209 | — | — |
| 2025-03-31 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 33,724 | — | — |
| 2024-12-02 | Herskowitz Neil | Director | −Sell | 23 | $2.00 | $46 |
| 2024-11-05 | KRANZLER JAY D | Director | −Sell | 61 | $2.24 | $137 |
| 2024-09-30 | KRANZLER JAY D | Director | +Buy | 497 | $2.50 | $1,243 |
| 2024-09-27 | KRANZLER JAY D | Director | +Buy | 3 | $2.40 | $7 |
| 2024-09-23 | Jin David | Officer | +Grant | 65,000 | — | — |
| 2024-09-23 | MacLean Alexandra | Director,Officer | +Grant | 170,000 | — | — |
| 2024-04-16 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 413,507 | — | — |
| 2024-01-02 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 2,101,496 | — | — |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 264,000 | $0.14 | $36,960 |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 20,000 | $0.14 | $2,800 |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 18,000 | $0.15 | $2,700 |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 61,000 | $0.14 | $8,540 |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 126,000 | $0.14 | $17,640 |
| 2023-12-11 | Davidow Robert L | TenPercentOwner | −Sell | 128,000 | $0.14 | $17,920 |
| 2023-09-08 | Fortress Biotech, Inc. | TenPercentOwner | +Buy | 418,410 | $0.72 | $301,255 |
| 2023-09-08 | ROSENWALD LINDSAY A MD | Director | +Buy | 348,675 | $0.72 | $251,046 |
| 2023-03-31 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 52,419 | — | — |
| 2023-01-03 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 231,316 | — | — |
| 2022-12-31 | Fortress Biotech, Inc. | TenPercentOwner | +Grant | 90,909 | — | — |
| 2022-10-11 | InvaGen Pharmaceuticals, Inc. | TenPercentOwner | −Sell | 388,888 | $7.71 | $3M |
| 2021-12-17 | Vazzano Joseph Walter | Officer | +Grant | 100,505 | — | — |
| 2021-12-17 | Lu Lucy | Director,Officer | +Grant | 411,616 | — | — |
| 2021-12-17 | Oltmans Curtis Gale | Director | +Grant | 49,020 | — | — |
| 2021-12-17 | Herskowitz Neil | Director | +Grant | 20,000 | — | — |
| 2021-12-17 | Herskowitz Neil | Director | +Grant | 49,020 | — | — |
| 2021-12-17 | KRANZLER JAY D | Director | +Grant | 49,020 | — | — |
| 2021-12-17 | KRANZLER JAY D | Director | +Grant | 20,000 | — | — |
| 2021-09-15 | Vazzano Joseph Walter | Officer | −Sell | 7,160 | $1.62 | $11,599 |
| 2021-05-06 | Herskowitz Neil | Director | +Buy | 2,500 | $3.99 | $9,975 |
| 2020-08-20 | Vazzano Joseph Walter | Officer | −Sell | 3,840 | $12.13 | $46,579 |
| 2020-06-16 | Herskowitz Neil | Director | +Grant | 10,000 | — | — |
| 2020-06-16 | KRANZLER JAY D | Director | +Grant | 10,000 | — | — |
| 2020-03-10 | Vazzano Joseph Walter | Officer | +Buy | 1,889 | $7.94 | $14,999 |
| 2020-03-09 | Vazzano Joseph Walter | Officer | +Buy | 1,400 | $7.99 | $11,186 |
| 2020-03-09 | Vazzano Joseph Walter | Officer | +Buy | 100 | $7.97 | $797 |
| 2020-02-27 | Herskowitz Neil | Director | +Buy | 2,400 | $8.20 | $19,680 |
| 2020-02-26 | Herskowitz Neil | Director | +Buy | 161 | $8.73 | $1,406 |
| 2020-02-25 | Herskowitz Neil | Director | +Buy | 10,000 | $9.31 | $93,100 |
| 2020-02-25 | Vazzano Joseph Walter | Officer | +Buy | 1,200 | $9.09 | $10,908 |
| 2019-09-12 | Ingram Elizabeth Garrett | Director | +Buy | 16,000 | $6.27 | $100,320 |
| 2019-08-27 | Herskowitz Neil | Director | +Grant | 10,000 | — | — |
| 2019-08-27 | KRANZLER JAY D | Director | +Grant | 10,000 | — | — |
| 2019-08-09 | Vazzano Joseph Walter | Officer | −Sell | 2,375 | $5.56 | $13,205 |
| 2019-08-08 | Vazzano Joseph Walter | Officer | −Sell | 2,313 | $5.62 | $12,999 |
| 2019-06-18 | Herskowitz Neil | Director | +Buy | 2,000 | $5.83 | $11,660 |
| 2019-06-17 | Herskowitz Neil | Director | +Buy | 3,000 | $5.88 | $17,640 |
| 2019-04-15 | Herskowitz Neil | Director | +Buy | 1,000 | $4.52 | $4,520 |
| 2019-03-29 | Herskowitz Neil | Director | +Buy | 1,400 | $5.11 | $7,154 |
| 2019-03-28 | Herskowitz Neil | Director | +Buy | 600 | $5.11 | $3,066 |
| 2019-02-25 | Herskowitz Neil | Director | +Buy | 5,000 | $5.46 | $27,300 |
| 2019-02-05 | Herskowitz Neil | Director | +Buy | 1,850 | $5.77 | $10,675 |
| 2019-02-04 | Herskowitz Neil | Director | +Buy | 7,000 | $5.91 | $41,370 |
| 2019-01-30 | Herskowitz Neil | Director | +Buy | 650 | $5.91 | $3,842 |
| 2019-01-29 | Herskowitz Neil | Director | +Buy | 8,553 | $5.91 | $50,548 |
| 2019-01-28 | Herskowitz Neil | Director | +Buy | 1,447 | $5.84 | $8,450 |
| 2018-12-10 | Paley Jeffrey | Director | +Buy | 5,000 | $4.76 | $23,800 |
| 2018-12-03 | Paley Jeffrey | Director | +Buy | 10,000 | $5.48 | $54,800 |
| 2018-08-07 | SAMAD AKHTAR | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | Paley Jeffrey | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | WEISS MICHAEL S | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | Reines Scott | Officer | +Gift | 10,000 | — | — |
| 2018-08-07 | KRANZLER JAY D | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | Herskowitz Neil | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | ROSENWALD LINDSAY A MD | Director | +Gift | 14,663 | — | — |
| 2018-08-07 | Lu Lucy | Director,Officer | +Gift | 250,000 | — | — |
| 2018-08-07 | Vazzano Joseph Walter | Officer | +Gift | 30,000 | — | — |
| 2018-06-28 | Vazzano Joseph Walter | Officer | +Grant | 1,351 | $3.66 | $4,945 |
| 2018-06-14 | Lu Lucy | Director,Officer | +Grant | 5,000 | $4.00 | $20,000 |
| 2018-06-08 | ROSENWALD LINDSAY A MD | Director | +Buy | 5,234 | $4.34 | $22,716 |
| 2018-06-08 | ROSENWALD LINDSAY A MD | Director | +Buy | 5,234 | $4.34 | $22,716 |
| 2018-06-07 | ROSENWALD LINDSAY A MD | Director | +Buy | 14,800 | $4.32 | $63,936 |
| 2018-06-06 | ROSENWALD LINDSAY A MD | Director | +Buy | 9,100 | $4.35 | $39,585 |
| 2018-06-05 | ROSENWALD LINDSAY A MD | Director | +Buy | 8,400 | $4.28 | $35,952 |
| 2018-06-04 | ROSENWALD LINDSAY A MD | Director | +Buy | 3,800 | $4.19 | $15,922 |
| 2018-06-01 | ROSENWALD LINDSAY A MD | Director | +Buy | 8,666 | $4.15 | $35,964 |
| 2018-04-25 | Herskowitz Neil | Director | +Buy | 1,000 | $3.80 | $3,800 |
| 2017-10-17 | Herskowitz Neil | Director | +Buy | 1,000 | $5.01 | $5,010 |
| 2017-10-09 | Herskowitz Neil | Director | +Buy | 500 | $5.24 | $2,620 |
| 2017-10-09 | ROSENWALD LINDSAY A MD | Director | +Buy | 1,350 | $5.40 | $7,290 |
| 2017-10-06 | ROSENWALD LINDSAY A MD | Director | +Buy | 2,900 | $5.63 | $16,327 |
| 2017-10-05 | ROSENWALD LINDSAY A MD | Director | +Buy | 3,550 | $5.60 | $19,880 |
| 2017-10-04 | ROSENWALD LINDSAY A MD | Director | +Buy | 2,200 | $5.60 | $12,320 |
| 2017-09-28 | Lu Lucy | Director,Officer | +Grant | 4,000 | $5.20 | $20,800 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
