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 |
|---|---|---|---|---|---|---|
| 2026-06-29 | DiMaio John Michael | Director | +Grant | 15,000 | $1.73 | $25,950 |
| 2026-06-25 | DiMaio John Michael | Director | +Grant | 14,700 | $1.69 | $24,843 |
| 2026-06-24 | DiMaio John Michael | Director | +Grant | 14,300 | $1.74 | $24,882 |
| 2026-05-29 | DiMaio John Michael | Director | +Grant | 15,000 | $2.12 | $31,800 |
| 2026-05-28 | DiMaio John Michael | Director | +Grant | 2,500 | $2.36 | $5,900 |
| 2026-05-26 | DiMaio John Michael | Director | +Grant | 32,233 | $2.61 | $84,128 |
| 2026-05-18 | Cotton Richard John | Director | +Grant | 8,818 | $2.40 | $21,163 |
| 2026-05-15 | DiMaio John Michael | Director | +Grant | 25,000 | $2.16 | $54,000 |
| 2026-05-15 | DiMaio John Michael | Director | +Grant | 1,887 | $2.12 | $4,000 |
| 2026-05-15 | Cotton Richard John | Director | +Grant | 5,882 | $2.33 | $13,705 |
| 2026-04-24 | Capone Vincent S. | Officer | +Grant | 100,000 | — | — |
| 2026-04-24 | Snyder Marion Ann | Director | +Grant | 25,000 | — | — |
| 2026-04-24 | Cotton Richard John | Director | +Grant | 29,850 | — | — |
| 2026-04-24 | DiMaio John Michael | Director | +Grant | 100,000 | — | — |
| 2026-04-24 | Sadagopan Deepak | Director | +Grant | 25,000 | — | — |
| 2026-03-27 | Capone Vincent S. | Officer | +Grant | 16,750 | $1.52 | $25,460 |
| 2026-03-27 | DiMaio John Michael | Director | +Grant | 7,619 | $1.58 | $12,038 |
| 2025-06-10 | DiMaio John Michael | Director | +Grant | 9,700 | $2.11 | $20,467 |
| 2025-06-09 | DiMaio John Michael | Director | +Grant | 2,000 | $2.10 | $4,200 |
| 2025-06-04 | Mellish Martin C.B. | Director | +Grant | 5,000 | $1.73 | $8,650 |
| 2025-04-30 | Capone Vincent S. | Officer | +Grant | 100,000 | — | — |
| 2025-04-30 | Mellish Martin C.B. | Director | +Grant | 9,699 | — | — |
| 2025-04-30 | Cotton Richard John | Director | +Grant | 9,699 | — | — |
| 2024-05-15 | SPANGENBERG ERICH | Director,TenPercentOwner | +Grant | 6,000 | $1.74 | $10,440 |
| 2024-05-10 | Sparks Jeremiah A. | Officer | +Grant | 6,084 | $1.65 | $10,039 |
| 2024-05-10 | SPANGENBERG ERICH | Director,TenPercentOwner | +Grant | 45,000 | $1.77 | $79,650 |
| 2024-05-10 | Carlson Peter M | Director,Officer | +Grant | 29,411 | $1.74 | $51,175 |
| 2024-05-10 | Capone Vincent S. | Officer | +Grant | 10,000 | $1.73 | $17,300 |
| 2024-05-10 | DiMaio John Michael | Director,TenPercentOwner | +Buy | 6,000 | $1.72 | $10,320 |
| 2024-05-10 | Micek Stan | Officer | +Grant | 10,000 | $1.72 | $17,200 |
| 2024-01-19 | DiMaio John Michael | Director,TenPercentOwner | +L | 2,000 | $2.20 | $4,400 |
| 2024-01-09 | DiMaio John Michael | Director,TenPercentOwner | +L | 2,000 | $2.69 | $5,380 |
| 2023-11-20 | DiMaio John Michael | TenPercentOwner | +Buy | 2,000 | $2.67 | $5,340 |
| 2023-11-17 | Cotton Richard John | Director | +Grant | 14,650 | $2.67 | $39,116 |
| 2023-11-16 | DiMaio John Michael | TenPercentOwner | +Buy | 500 | $2.68 | $1,340 |
| 2023-11-14 | DiMaio John Michael | TenPercentOwner | +Buy | 355 | $2.81 | $998 |
| 2023-09-13 | DiMaio John Michael | TenPercentOwner | +Buy | 198 | $5.07 | $1,004 |
| 2023-09-12 | DiMaio John Michael | TenPercentOwner | +Buy | 1,000 | $5.97 | $5,970 |
| 2023-09-11 | Murphy Michael Patrick | Director | +Exercise | 815,000 | — | — |
| 2023-09-11 | Murphy Michael Patrick | Director | +Grant | 33,333 | — | — |
| 2023-09-11 | Edmonds Franklin S. Jr. | Director | +Exercise | 20,000 | — | — |
| 2023-09-11 | Radecki Brian J | Director | +Exercise | 25,000 | — | — |
| 2023-09-11 | Capone Vincent S. | Officer | +Other | 9,699 | — | — |
| 2023-09-11 | Cotton Richard John | Director | +Other | 32,879 | — | — |
| 2023-09-11 | Fan Wensheng | Director,Officer | +Other | 145,489 | — | — |
| 2023-09-11 | Bellini Heather | Director | +Exercise | 20,000 | — | — |
| 2023-09-11 | Thatcher Jeffrey Edward | Officer | +Other | 23,278 | — | — |
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.
