$2.87
+0.10 (+3.61%)
USD · as of 2026-08-21 · marketstack
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-22 | Jin David | Officer | +Grant | 400,000 | — | — |
| 2026-04-01 | Jin David | Officer | +Grant | 2,967 | $2.18 | $6,468 |
| 2026-03-18 | WEISS MICHAEL S | Director,Officer | +Grant | 475,424 | — | — |
| 2026-03-18 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 475,424 | — | — |
| 2026-01-01 | Hoenlein Malcolm | Director | +Grant | 27,322 | — | — |
| 2026-01-01 | Lorenz Kevin | Director | +Grant | 27,322 | — | — |
| 2026-01-01 | Harvey Jimmie | Director | +Grant | 27,322 | — | — |
| 2026-01-01 | Klein Dov | Director | +Grant | 27,322 | — | — |
| 2026-01-01 | LOBELL J JAY | Director | +Grant | 27,322 | — | — |
| 2025-10-01 | Jin David | Officer | +Grant | 2,711 | $1.31 | $3,551 |
| 2025-04-01 | Jin David | Officer | +Grant | 5,000 | $1.22 | $6,100 |
| 2025-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 454,153 | — | — |
| 2025-01-01 | WEISS MICHAEL S | Director,Officer | +Grant | 454,153 | — | — |
| 2025-01-01 | Hoenlein Malcolm | Director | +Grant | 49,383 | — | — |
| 2025-01-01 | Lorenz Kevin | Director | +Grant | 49,383 | — | — |
| 2025-01-01 | Harvey Jimmie | Director | +Grant | 49,383 | — | — |
| 2025-01-01 | Lu Lucy | Director | +Grant | 49,383 | — | — |
| 2025-01-01 | Klein Dov | Director | +Grant | 49,383 | — | — |
| 2025-01-01 | LOBELL J JAY | Director | +Grant | 49,383 | — | — |
| 2024-12-19 | Jin David | Officer | +Grant | 1,000,000 | — | — |
| 2024-10-01 | Jin David | Officer | +Grant | 2,625 | $1.23 | $3,229 |
| 2024-09-23 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 763,359 | $1.84 | $1M |
| 2024-07-11 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 5,000 | $7.48 | $37,400 |
| 2024-07-10 | Jin David | Officer | +Buy | 500 | $7.50 | $3,750 |
| 2024-07-09 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 5,000 | $7.39 | $36,950 |
| 2024-07-08 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 5,000 | $7.35 | $36,750 |
| 2024-06-28 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 20,000 | $1.64 | $32,800 |
| 2024-05-20 | Klein Dov | Director | −Sell | 10,000 | $1.89 | $18,900 |
| 2024-05-16 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 10,000 | $1.76 | $17,600 |
| 2024-04-01 | Jin David | Officer | +Grant | 2,352 | $1.70 | $3,998 |
| 2024-01-05 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 50,000 | $2.38 | $119,000 |
| 2024-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 216,465 | — | — |
| 2024-01-01 | Rowinsky Eric K | Director | +Grant | 6,666 | — | — |
| 2024-01-01 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Grant | 216,465 | — | — |
| 2024-01-01 | Harvey Jimmie | Director | +Grant | 6,666 | — | — |
| 2024-01-01 | Hoenlein Malcolm | Director | +Grant | 3,333 | — | — |
| 2024-01-01 | Klein Dov | Director | +Grant | 6,666 | — | — |
| 2024-01-01 | LOBELL J JAY | Director | +Grant | 6,666 | — | — |
| 2024-01-01 | Lorenz Kevin | Director | +Grant | 3,333 | — | — |
| 2024-01-01 | Lu Lucy | Director | +Grant | 3,333 | — | — |
| 2023-12-20 | Jin David | Officer | +Grant | 140,000 | — | — |
| 2023-11-14 | WEISS MICHAEL S | Director,Officer | +Buy | 147,058 | $1.70 | $249,999 |
| 2023-11-14 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 1,567,515 | $1.70 | $3M |
| 2023-09-26 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 100,000 | $0.28 | $28,000 |
| 2023-08-18 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 10,000 | $9.34 | $93,400 |
| 2023-08-17 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 10,000 | $11.75 | $117,500 |
| 2023-02-10 | Jin David | Officer | +Buy | 35,928 | $0.84 | $30,180 |
| 2023-02-10 | LOBELL J JAY | Director | +Buy | 299,401 | $0.84 | $251,497 |
| 2023-02-10 | Lu Lucy | Director | +Buy | 11,976 | $0.84 | $10,060 |
| 2023-02-10 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 2,395,209 | $0.84 | $2M |
| 2023-02-10 | Rowinsky Eric K | Director | +Buy | 11,976 | $0.84 | $10,060 |
| 2023-02-10 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Buy | 1,197,604 | $0.84 | $1M |
| 2023-01-01 | Harvey Jimmie | Director | +Grant | 100,000 | — | — |
| 2023-01-01 | Hoenlein Malcolm | Director | +Grant | 50,000 | — | — |
| 2023-01-01 | Klein Dov | Director | +Grant | 100,000 | — | — |
| 2023-01-01 | LOBELL J JAY | Director | +Grant | 100,000 | — | — |
| 2023-01-01 | Lorenz Kevin | Director | +Grant | 50,000 | — | — |
| 2023-01-01 | Rowinsky Eric K | Director | +Grant | 100,000 | — | — |
| 2023-01-01 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Grant | 1,219,294 | — | — |
| 2023-01-01 | Lu Lucy | Director | +Grant | 50,000 | — | — |
| 2023-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,219,294 | — | — |
| 2022-12-16 | Lu Lucy | Director | +Grant | 30,000 | — | — |
| 2022-12-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 100,000 | $0.68 | $68,000 |
| 2022-11-30 | Jin David | Officer | +Buy | 5,000 | $0.56 | $2,800 |
| 2022-11-30 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 5,000 | $0.56 | $2,800 |
| 2022-10-26 | Jin David | Officer | +Grant | 1,350,000 | — | — |
| 2022-10-21 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 100,000 | $0.70 | $70,000 |
| 2022-06-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 4,264 | $0.73 | $3,113 |
| 2022-01-01 | Rowinsky Eric K | Director | +Grant | 100,000 | — | — |
| 2022-01-01 | LOBELL J JAY | Director | +Grant | 100,000 | — | — |
| 2022-01-01 | Harvey Jimmie | Director | +Grant | 100,000 | — | — |
| 2022-01-01 | Lorenz Kevin | Director | +Grant | 50,000 | — | — |
| 2022-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,102,986 | — | — |
| 2022-01-01 | Hoenlein Malcolm | Director | +Grant | 50,000 | — | — |
| 2022-01-01 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Grant | 1,102,986 | — | — |
| 2022-01-01 | Klein Dov | Director | +Grant | 100,000 | — | — |
| 2021-12-28 | Klein Dov | Director | −Sell | 5,000 | $2.45 | $12,250 |
| 2021-12-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,250 | $2.42 | $3,025 |
| 2021-11-16 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Other | 4,619 | — | — |
| 2021-11-16 | Hoenlein Malcolm | Director | +Other | 230 | — | — |
| 2021-11-16 | Klein Dov | Director | +Other | 230 | — | — |
| 2021-09-30 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Other | 8,133 | — | — |
| 2021-09-30 | Hoenlein Malcolm | Director | +Other | 406 | — | — |
| 2021-09-30 | Klein Dov | Director | +Other | 480 | — | — |
| 2021-09-21 | Hunter Robyn | Officer | −Sell | 28,292 | $3.13 | $88,554 |
| 2021-08-05 | Klein Dov | Director | +Other | 305 | — | — |
| 2021-06-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,297 | $2.31 | $2,996 |
| 2021-03-02 | Rowinsky Eric K | Director | −Sell | 10,000 | $4.45 | $44,500 |
| 2021-02-19 | Rowinsky Eric K | Director | −Sell | 8,000 | $4.31 | $34,480 |
| 2021-02-18 | Rowinsky Eric K | Director | −Sell | 6,000 | $4.20 | $25,200 |
| 2021-02-16 | Rowinsky Eric K | Director | −Sell | 2,000 | $3.86 | $7,720 |
| 2021-02-05 | Rowinsky Eric K | Director | −Sell | 4,000 | $3.80 | $15,200 |
| 2021-01-01 | Harvey Jimmie | Director | +Grant | 100,000 | — | — |
| 2021-01-01 | Hoenlein Malcolm | Director | +Grant | 50,000 | — | — |
| 2021-01-01 | Klein Dov | Director | +Grant | 100,000 | — | — |
| 2021-01-01 | LOBELL J JAY | Director | +Grant | 100,000 | — | — |
| 2021-01-01 | Lorenz Kevin | Director | +Buy | 50,000 | — | — |
| 2021-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,030,339 | — | — |
| 2021-01-01 | Rowinsky Eric K | Director | +Grant | 100,000 | — | — |
| 2021-01-01 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Grant | 1,030,339 | — | — |
| 2020-12-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,250 | $2.34 | $2,925 |
| 2020-09-22 | Hunter Robyn | Officer | −Sell | 28,450 | $4.38 | $124,611 |
| 2020-08-26 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 52,500 | $18.00 | $945,000 |
| 2020-08-26 | Hoenlein Malcolm | Director | +Buy | 16,667 | $18.00 | $300,006 |
| 2020-06-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 1,602 | $1.69 | $2,707 |
| 2020-01-01 | Harvey Jimmie | Director | +Grant | 100,000 | — | — |
| 2020-01-01 | Hoenlein Malcolm | Director | +Grant | 50,000 | — | — |
| 2020-01-01 | Klein Dov | Director | +Grant | 100,000 | — | — |
| 2020-01-01 | LOBELL J JAY | Director | +Grant | 100,000 | — | — |
| 2020-01-01 | Lorenz Kevin | Director | +Buy | 50,000 | — | — |
| 2020-01-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 801,536 | — | — |
| 2020-01-01 | Rowinsky Eric K | Director | +Grant | 100,000 | — | — |
| 2020-01-01 | WEISS MICHAEL S | Director,Officer,TenPercentOwner | +Grant | 801,536 | — | — |
| 2019-12-01 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 1,123 | $2.06 | $2,313 |
| 2019-07-18 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Grant | 396,825 | $1.26 | $500,000 |
| 2019-06-03 | Hunter Robyn | Officer | +Buy | 2,297 | $1.10 | $2,527 |
| 2019-06-03 | ROSENWALD LINDSAY A MD | Director,Officer,TenPercentOwner | +Buy | 1,467 | $1.10 | $1,614 |
| 2019-01-01 | Rowinsky Eric K | Director | +Grant | 100,000 | — | — |
| 2019-01-01 | Harvey Jimmie | Director | +Grant | 100,000 | — | — |
| 2019-01-01 | Hoenlein Malcolm | Director | +Grant | 50,000 | — | — |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.