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 |
|---|---|---|---|---|---|---|
| 2026-06-11 | De Vre Raymond | Director | −Sell | 2,605 | $2.37 | $6,174 |
| 2026-02-24 | Lutz Stefan | Officer | −Sell | 5,862 | $1.13 | $6,624 |
| 2026-02-06 | MOORE ALISON | Director,Officer | −Sell | 3,826 | $1.31 | $5,012 |
| 2026-02-06 | Erbez Georgia | Officer | −Sell | 3,826 | $1.31 | $5,012 |
| 2026-02-06 | Lutz Stefan | Officer | −Sell | 2,492 | $1.31 | $3,265 |
| 2026-01-07 | Lutz Stefan | Officer | −Sell | 4,685 | $1.70 | $7,965 |
| 2025-12-01 | Opaleye Management Inc. | TenPercentOwner | −Sell | 245,000 | $1.67 | $409,150 |
| 2025-12-01 | Opaleye Management Inc. | TenPercentOwner | −Sell | 8,533 | $1.67 | $14,250 |
| 2025-12-01 | Opaleye Management Inc. | TenPercentOwner | −Sell | 8,533 | $1.67 | $14,250 |
| 2025-12-01 | Opaleye Management Inc. | TenPercentOwner | −Sell | 245,000 | $1.67 | $409,150 |
| 2025-11-28 | Opaleye Management Inc. | TenPercentOwner | −Sell | 105,000 | $1.75 | $183,750 |
| 2025-11-28 | Opaleye Management Inc. | TenPercentOwner | −Sell | 2,490 | $1.75 | $4,358 |
| 2025-11-28 | Opaleye Management Inc. | TenPercentOwner | −Sell | 105,000 | $1.75 | $183,750 |
| 2025-11-28 | Opaleye Management Inc. | TenPercentOwner | −Sell | 2,490 | $1.75 | $4,358 |
| 2025-11-26 | Opaleye Management Inc. | TenPercentOwner | −Sell | 5,000 | $1.74 | $8,700 |
| 2025-11-26 | Opaleye Management Inc. | TenPercentOwner | +Sell | 148,318 | $1.74 | $258,073 |
| 2025-11-26 | Opaleye Management Inc. | TenPercentOwner | −Sell | 148,318 | $1.74 | $258,073 |
| 2025-11-26 | Opaleye Management Inc. | TenPercentOwner | −Sell | 5,000 | $1.74 | $8,700 |
| 2025-11-21 | WOLF DENNIS P | Director | −Sell | 8,952 | $1.56 | $13,965 |
| 2025-11-13 | MOORE ALISON | Officer | +Grant | 85,000 | — | — |
| 2025-11-12 | Opaleye Management Inc. | TenPercentOwner | −Sell | 165,000 | $1.96 | $323,400 |
| 2025-11-12 | Opaleye Management Inc. | TenPercentOwner | −Sell | 27,459 | $1.94 | $53,270 |
| 2025-11-12 | Opaleye Management Inc. | TenPercentOwner | +Sell | 890,000 | $1.94 | $2M |
| 2025-11-11 | Opaleye Management Inc. | TenPercentOwner | −Sell | 535,000 | $1.80 | $963,000 |
| 2025-11-11 | Opaleye Management Inc. | TenPercentOwner | −Sell | 13,211 | $1.80 | $23,780 |
| 2025-11-11 | DILLY STEPHEN GEORGE | Director | +Grant | 50,000 | $1.85 | $92,500 |
| 2025-11-11 | De Vre Raymond | Director | −Sell | 1,413 | $1.74 | $2,459 |
| 2025-11-11 | Opaleye Management Inc. | TenPercentOwner | −Sell | 13,211 | $1.80 | $23,780 |
| 2025-11-11 | Opaleye Management Inc. | TenPercentOwner | −Sell | 535,000 | $1.80 | $963,000 |
| 2025-11-10 | Opaleye Management Inc. | TenPercentOwner | −Sell | 205,000 | $1.73 | $354,650 |
| 2025-11-10 | Opaleye Management Inc. | TenPercentOwner | −Sell | 3,318 | $1.73 | $5,740 |
| 2025-11-10 | Opaleye Management Inc. | TenPercentOwner | −Sell | 3,318 | $1.73 | $5,740 |
| 2025-11-10 | Opaleye Management Inc. | TenPercentOwner | −Sell | 205,000 | $1.73 | $354,650 |
| 2025-11-07 | Opaleye Management Inc. | TenPercentOwner | +Sell | 296,682 | $1.70 | $504,359 |
| 2025-11-07 | Opaleye Management Inc. | TenPercentOwner | −Sell | 10,000 | $1.70 | $17,000 |
| 2025-11-07 | Opaleye Management Inc. | TenPercentOwner | −Sell | 10,000 | $1.70 | $17,000 |
| 2025-11-07 | Opaleye Management Inc. | TenPercentOwner | −Sell | 296,682 | $1.70 | $504,359 |
| 2025-10-13 | Erbez Georgia | Officer | −Sell | 6,239 | $2.51 | $15,660 |
| 2025-10-13 | MOORE ALISON | Officer | −Sell | 6,239 | $2.51 | $15,660 |
| 2025-08-04 | Opaleye Management Inc. | TenPercentOwner | +Buy | 780 | $2.84 | $2,215 |
| 2025-07-31 | Opaleye Management Inc. | TenPercentOwner | +Buy | 84,220 | $2.68 | $225,710 |
| 2025-07-30 | Opaleye Management Inc. | TenPercentOwner | +Buy | 1,578 | $2.80 | $4,418 |
| 2025-07-29 | Opaleye Management Inc. | TenPercentOwner | +Buy | 8,422 | $2.82 | $23,750 |
| 2025-07-18 | Opaleye Management Inc. | TenPercentOwner | +Buy | 100,000 | $2.82 | $282,000 |
| 2025-06-27 | Opaleye Management Inc. | TenPercentOwner | +Buy | 100,000 | $2.39 | $239,000 |
| 2025-06-16 | Opaleye Management Inc. | TenPercentOwner | +Buy | 50,898 | $2.24 | $114,012 |
| 2025-06-13 | Opaleye Management Inc. | TenPercentOwner | +Buy | 99,102 | $2.23 | $220,997 |
| 2025-06-12 | Opaleye Management Inc. | TenPercentOwner | +Buy | 100,000 | $2.25 | $225,000 |
| 2025-06-10 | Collins Cynthia | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | De Vre Raymond | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | Martinborough Esther | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | PARKER H STEWART | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | Richards Christos | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | Singhvi Rahul | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | Smith David V | Director | +Grant | 40,983 | — | — |
| 2025-06-10 | WOLF DENNIS P | Director | +Grant | 40,983 | — | — |
| 2025-05-28 | Opaleye Management Inc. | TenPercentOwner | +Buy | 5,000 | $2.36 | $11,800 |
| 2025-05-23 | Opaleye Management Inc. | TenPercentOwner | +Buy | 2,320,000 | $2.36 | $5M |
| 2025-05-01 | Opaleye Management Inc. | TenPercentOwner | +Buy | 20,000 | $2.32 | $46,400 |
| 2025-04-30 | Opaleye Management Inc. | TenPercentOwner | +Buy | 25,000 | $2.31 | $57,750 |
| 2025-04-25 | Opaleye Management Inc. | TenPercentOwner | +Buy | 25,000 | $2.24 | $56,000 |
| 2025-04-17 | Opaleye Management Inc. | TenPercentOwner | +Buy | 45,000 | $2.09 | $94,050 |
| 2025-04-16 | Opaleye Management Inc. | TenPercentOwner | +Buy | 70,000 | $2.13 | $149,100 |
| 2025-04-15 | Opaleye Management Inc. | TenPercentOwner | +Buy | 25,000 | $2.23 | $55,750 |
| 2025-04-08 | Opaleye Management Inc. | TenPercentOwner | +Buy | 100,000 | $1.98 | $198,000 |
| 2025-04-03 | Opaleye Management Inc. | TenPercentOwner | +Buy | 75,000 | $2.30 | $172,500 |
| 2025-04-02 | Opaleye Management Inc. | TenPercentOwner | +Buy | 5,000 | $2.46 | $12,300 |
| 2025-04-01 | Opaleye Management Inc. | TenPercentOwner | +Buy | 35,000 | $2.48 | $86,800 |
| 2025-03-28 | Collins Cynthia | Director | +Grant | 71,174 | — | — |
| 2025-03-21 | Opaleye Management Inc. | TenPercentOwner | +Buy | 92,923 | $2.54 | $236,024 |
| 2025-03-20 | Opaleye Management Inc. | TenPercentOwner | +Buy | 7 | $2.54 | $18 |
| 2025-03-13 | Opaleye Management Inc. | TenPercentOwner | +Buy | 85,000 | $2.54 | $215,900 |
| 2025-03-06 | Opaleye Management Inc. | TenPercentOwner | +Buy | 100,000 | $2.61 | $261,000 |
| 2025-03-05 | Opaleye Management Inc. | TenPercentOwner | +Buy | 10,000 | $2.69 | $26,900 |
| 2025-03-04 | Opaleye Management Inc. | TenPercentOwner | +Buy | 55,000 | $2.64 | $145,200 |
| 2025-03-03 | Opaleye Management Inc. | TenPercentOwner | +Buy | 47,351 | $2.81 | $133,056 |
| 2025-02-28 | Opaleye Management Inc. | TenPercentOwner | +Buy | 147,649 | $2.99 | $441,471 |
| 2025-02-12 | Opaleye Management Inc. | TenPercentOwner | +Buy | 15,000 | $4.00 | $60,000 |
| 2025-02-11 | Opaleye Management Inc. | TenPercentOwner | +Buy | 12,500 | $4.11 | $51,375 |
| 2025-02-10 | Opaleye Management Inc. | TenPercentOwner | +Buy | 22,500 | $4.18 | $94,050 |
| 2025-02-05 | DILLY STEPHEN GEORGE | Director,Officer | +Grant | 88,750 | — | — |
| 2025-02-05 | Erbez Georgia | Officer | +Grant | 26,875 | — | — |
| 2025-02-05 | MOORE ALISON | Officer | +Grant | 26,875 | — | — |
| 2025-02-05 | Norrett Kevin | Officer | +Grant | 26,875 | — | — |
| 2025-01-31 | Opaleye Management Inc. | TenPercentOwner | +Buy | 45,000 | $4.29 | $193,050 |
| 2025-01-30 | Opaleye Management Inc. | TenPercentOwner | +Buy | 20,000 | $4.49 | $89,800 |
| 2025-01-14 | Richards Christos | Director | +Grant | 44,150 | — | — |
| 2024-12-31 | Opaleye Management Inc. | TenPercentOwner | +Buy | 10,000 | $4.66 | $46,600 |
| 2024-12-30 | Opaleye Management Inc. | TenPercentOwner | +Buy | 35,000 | $4.70 | $164,500 |
| 2024-11-07 | De Vre Raymond | Director | +Grant | 47,846 | — | — |
| 2024-10-25 | Opaleye Management Inc. | TenPercentOwner | +Buy | 25,000 | $2.91 | $72,750 |
| 2024-10-10 | Erbez Georgia | Officer | +Grant | 50,000 | — | — |
| 2024-10-10 | MOORE ALISON | Officer | +Grant | 50,000 | — | — |
| 2024-09-25 | Opaleye Management Inc. | TenPercentOwner | +Buy | 5,000 | $2.86 | $14,300 |
| 2024-09-24 | Opaleye Management Inc. | TenPercentOwner | +Buy | 80,000 | $2.94 | $235,200 |
| 2024-09-23 | Opaleye Management Inc. | TenPercentOwner | +Buy | 45,000 | $2.94 | $132,300 |
| 2024-09-20 | Opaleye Management Inc. | TenPercentOwner | +Buy | 45,000 | $3.01 | $135,450 |
| 2024-09-20 | Opaleye Management Inc. | TenPercentOwner | +Buy | 1,010,000 | $3.01 | $3M |
| 2024-09-18 | Opaleye Management Inc. | TenPercentOwner | +Buy | 6,000 | $3.16 | $18,960 |
| 2024-09-18 | Opaleye Management Inc. | TenPercentOwner | +Buy | 55,000 | $3.16 | $173,800 |
| 2024-06-11 | Dorgan Byron L | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | Martinborough Esther | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | MOORE ALISON | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | PARKER H STEWART | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | Singhvi Rahul | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | WOLF DENNIS P | Director | +Grant | 30,120 | — | — |
| 2024-06-11 | Smith David V | Director | +Grant | 30,120 | — | — |
| 2024-01-01 | DILLY STEPHEN GEORGE | Director,Officer | +Grant | 143,425 | — | — |
| 2024-01-01 | Fitzgerald Margaret Nell | Officer | +Grant | 52,350 | — | — |
| 2024-01-01 | Norrett Kevin | Officer | +Grant | 52,350 | — | — |
| 2024-01-01 | Ryali Sriram | Officer | +Grant | 52,350 | — | — |
| 2023-11-15 | Dorgan Byron L | Director | −Sell | 20,000 | $2.11 | $42,200 |
| 2023-09-11 | Norrett Kevin | Officer | +Buy | 9,000 | $1.72 | $15,480 |
| 2023-09-08 | DILLY STEPHEN GEORGE | Director,Officer | +Buy | 58,479 | $1.73 | $101,169 |
| 2023-09-08 | Fitzgerald Margaret Nell | Officer | +Buy | 11,834 | $1.70 | $20,118 |
| 2023-09-08 | Ryali Sriram | Officer | +Buy | 11,650 | $1.70 | $19,805 |
| 2023-06-13 | Smith David V | Director | +Grant | 34,602 | — | — |
| 2023-06-13 | Smith David V | Director | −Gift | 11,273 | — | — |
| 2023-06-13 | Singhvi Rahul | Director | +Grant | 34,602 | — | — |
| 2023-06-13 | PARKER H STEWART | Director | +Grant | 34,602 | — | — |
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.
