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 |
|---|---|---|---|---|---|---|
| 2026-05-20 | ANDERSON ERIK J | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Awada Kaled | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Goldberg Steven H | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Kreh Susan M | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Miziolek Aleksandra A | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Roe Lesa B | Director | −Sell | 39,207 | $2.66 | $104,291 |
| 2026-05-20 | Roe Lesa B | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | STEPHENS JOHN JOSEPH | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Wright MaryAnn | Director | +Grant | 44,133 | — | — |
| 2026-05-20 | Goldberg Steven H | Director | +Grant | 44,133 | — | — |
| 2026-05-12 | Buettner-Garrett Joshua | Officer | −Tax w/h | 5,519 | $3.15 | $17,385 |
| 2026-05-11 | Buettner-Garrett Joshua | Officer | −Tax w/h | 58,082 | $3.08 | $178,893 |
| 2026-05-11 | Heller Linda C. | Officer | −Tax w/h | 136,122 | $3.08 | $419,256 |
| 2026-05-11 | Van Scoter John C. | Director,Officer | −Tax w/h | 308,010 | $3.08 | $948,671 |
| 2026-04-01 | Buettner-Garrett Joshua | Officer | +Grant | 183,518 | — | — |
| 2026-04-01 | Heller Linda C. | Officer | +Grant | 380,348 | — | — |
| 2026-04-01 | Van Scoter John C. | Director,Officer | +Grant | 1,267,828 | — | — |
| 2026-03-31 | Buettner-Garrett Joshua | Officer | −Tax w/h | 14,284 | $2.82 | $40,281 |
| 2026-03-31 | Heller Linda C. | Officer | −Tax w/h | 26,659 | $2.82 | $75,178 |
| 2026-03-31 | Van Scoter John C. | Director,Officer | −Tax w/h | 42,842 | $2.82 | $120,814 |
| 2025-12-31 | Buettner-Garrett Joshua | Officer | −Tax w/h | 14,284 | $4.28 | $61,136 |
| 2025-12-31 | Heller Linda C. | Officer | −Tax w/h | 26,605 | $4.28 | $113,869 |
| 2025-12-31 | Van Scoter John C. | Director,Officer | −Tax w/h | 42,842 | $4.28 | $183,364 |
| 2025-12-04 | ANDERSON ERIK J | Director | −Sell | 30,000 | $5.20 | $156,000 |
| 2025-09-30 | Buettner-Garrett Joshua | Officer | −Tax w/h | 14,284 | $3.52 | $50,280 |
| 2025-09-30 | Heller Linda C. | Officer | −Tax w/h | 26,605 | $3.52 | $93,650 |
| 2025-09-30 | Van Scoter John C. | Director,Officer | −Tax w/h | 42,842 | $3.52 | $150,804 |
| 2025-06-30 | Buettner-Garrett Joshua | Officer | −Tax w/h | 14,285 | $2.15 | $30,713 |
| 2025-06-30 | Heller Linda C. | Officer | −Tax w/h | 25,950 | $2.15 | $55,793 |
| 2025-06-30 | Van Scoter John C. | Director,Officer | −Tax w/h | 42,841 | $2.15 | $92,108 |
| 2025-06-17 | Heller Linda C. | Officer | −Tax w/h | 103,800 | $1.93 | $200,334 |
| 2025-05-29 | Roe Lesa B | Director | −Sell | 29,000 | $1.69 | $49,010 |
| 2025-05-27 | Goldberg Steven H | Director | −Sell | 82,365 | $1.62 | $133,431 |
| 2025-05-21 | Awada Kaled | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | Goldberg Steven H | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | Kreh Susan M | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | Miziolek Aleksandra A | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | Roe Lesa B | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | STEPHENS JOHN JOSEPH | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | Wright MaryAnn | Director | +Grant | 118,808 | — | — |
| 2025-05-21 | ANDERSON ERIK J | Director | +Grant | 118,808 | — | — |
| 2025-05-12 | Buettner-Garrett Joshua | Officer | −Tax w/h | 5,520 | $1.30 | $7,176 |
| 2025-05-12 | Liebscher James | Officer | −Tax w/h | 5,865 | $1.30 | $7,625 |
| 2025-05-09 | Buettner-Garrett Joshua | Officer | +Grant | 531,034 | — | — |
| 2025-05-09 | Heller Linda C. | Officer | +Grant | 1,113,920 | — | — |
| 2025-05-09 | Van Scoter John C. | Director,Officer | +Grant | 2,816,091 | — | — |
| 2025-03-31 | Buettner-Garrett Joshua | Officer | −Tax w/h | 14,285 | $1.08 | $15,428 |
| 2025-03-31 | Liebscher James | Officer | −Tax w/h | 18,179 | $1.08 | $19,633 |
| 2025-03-31 | Van Scoter John C. | Director,Officer | −Tax w/h | 42,841 | $1.08 | $46,268 |
| 2025-03-22 | Buettner-Garrett Joshua | Officer | −Tax w/h | 39,471 | $1.11 | $43,813 |
| 2025-03-22 | Liebscher James | Officer | −Tax w/h | 50,236 | $1.11 | $55,762 |
| 2025-03-22 | Van Scoter John C. | Director,Officer | −Tax w/h | 58,129 | $1.11 | $64,523 |
| 2025-03-06 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.13 | $211,875 |
| 2025-03-06 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2025-02-10 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.31 | $245,625 |
| 2025-02-10 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2025-01-06 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $2.09 | $391,875 |
| 2025-01-06 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-12-31 | Johnson Derek Colby | Officer | −Tax w/h | 6,946 | $2.14 | $14,864 |
| 2024-12-31 | Liebscher James | Officer | −Tax w/h | 5,621 | $2.14 | $12,029 |
| 2024-12-31 | Van Scoter John C. | Director,Officer | −Tax w/h | 28,309 | $2.14 | $60,581 |
| 2024-12-31 | Buettner-Garrett Joshua | Officer | −Tax w/h | 4,416 | $2.14 | $9,450 |
| 2024-12-16 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.07 | $200,625 |
| 2024-12-16 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-11-12 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-11-12 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.07 | $200,625 |
| 2024-10-07 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.26 | $236,250 |
| 2024-10-07 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-10-01 | ANDERSON ERIK J | Director | −Sell | 506,283 | $1.27 | $642,979 |
| 2024-09-30 | Buettner-Garrett Joshua | Officer | −Tax w/h | 4,416 | $1.37 | $6,050 |
| 2024-09-30 | Johnson Derek Colby | Officer | −Tax w/h | 6,945 | $1.37 | $9,515 |
| 2024-09-30 | Liebscher James | Officer | −Tax w/h | 5,620 | $1.37 | $7,699 |
| 2024-09-30 | Van Scoter John C. | Officer | −Tax w/h | 28,309 | $1.37 | $38,783 |
| 2024-09-10 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.21 | $226,875 |
| 2024-09-10 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-08-30 | Buettner-Garrett Joshua | Officer | +Exercise | 191,079 | $0.03 | $5,732 |
| 2024-08-29 | Goldberg Steven H | Director | −Sell | 59,197 | $1.45 | $85,836 |
| 2024-08-19 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-08-19 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.42 | $266,250 |
| 2024-08-09 | Roe Lesa B | Director | −Sell | 27,900 | $1.35 | $37,665 |
| 2024-07-09 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.66 | $311,250 |
| 2024-07-09 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-06-30 | Buettner-Garrett Joshua | Officer | −Tax w/h | 4,416 | $1.65 | $7,286 |
| 2024-06-30 | Johnson Derek Colby | Officer | −Tax w/h | 6,945 | $1.65 | $11,459 |
| 2024-06-30 | Liebscher James | Officer | −Tax w/h | 5,621 | $1.65 | $9,275 |
| 2024-06-30 | Van Scoter John C. | Officer | −Tax w/h | 28,309 | $1.65 | $46,710 |
| 2024-06-17 | Heller Linda C. | Officer | +Grant | 872,627 | — | — |
| 2024-06-14 | Van Scoter John C. | Director,Officer | −Tax w/h | 113,234 | $1.69 | $191,365 |
| 2024-06-14 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.66 | $311,250 |
| 2024-06-14 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-06-11 | Liebscher James | Officer | −Tax w/h | 12,735 | $1.70 | $21,650 |
| 2024-05-22 | Awada Kaled | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | Goldberg Steven H | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | Kreh Susan M | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | Roe Lesa B | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | STEPHENS JOHN JOSEPH | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | Wright MaryAnn | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | Miziolek Aleksandra A | Director | +Grant | 82,365 | — | — |
| 2024-05-22 | ANDERSON ERIK J | Director | +Grant | 82,365 | — | — |
| 2024-05-21 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-05-21 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.68 | $315,000 |
| 2024-05-12 | Buettner-Garrett Joshua | Officer | −Tax w/h | 5,520 | $1.72 | $9,494 |
| 2024-05-12 | Johnson Derek Colby | Officer | −Tax w/h | 9,659 | $1.72 | $16,613 |
| 2024-05-12 | Liebscher James | Officer | −Tax w/h | 5,864 | $1.72 | $10,086 |
| 2024-05-12 | Paprzycki Kevin A. | Officer | −Tax w/h | 8,279 | $1.72 | $14,240 |
| 2024-04-03 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.86 | $348,750 |
| 2024-04-03 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-03-31 | Buettner-Garrett Joshua | Officer | −Tax w/h | 4,416 | $2.03 | $8,964 |
| 2024-03-31 | Johnson Derek Colby | Officer | −Tax w/h | 6,945 | $2.03 | $14,098 |
| 2024-03-31 | Liebscher James | Officer | −Tax w/h | 5,620 | $2.03 | $11,409 |
| 2024-03-31 | Paprzycki Kevin A. | Officer | −Tax w/h | 6,022 | $2.03 | $12,225 |
| 2024-03-22 | Buettner-Garrett Joshua | Officer | +Grant | 360,870 | — | — |
| 2024-03-22 | Johnson Derek Colby | Officer | +Grant | 567,551 | — | — |
| 2024-03-22 | Liebscher James | Officer | +Grant | 459,290 | — | — |
| 2024-03-22 | Paprzycki Kevin A. | Officer | +Grant | 492,096 | — | — |
| 2024-03-22 | Van Scoter John C. | Director,Officer | +Grant | 531,464 | — | — |
| 2024-03-18 | Buettner-Garrett Joshua | Officer | +Exercise | 187,500 | $0.03 | $5,625 |
| 2024-03-18 | Buettner-Garrett Joshua | Officer | −Sell | 187,500 | $1.36 | $255,000 |
| 2024-03-02 | Buettner-Garrett Joshua | Officer | −Tax w/h | 19,894 | $1.64 | $32,626 |
| 2024-03-02 | Johnson Derek Colby | Officer | −Tax w/h | 30,486 | $1.64 | $49,997 |
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.
