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 |
|---|---|---|---|---|---|---|
| 2026-06-17 | Glat Neil | Director | +Exercise | 27,050 | — | — |
| 2026-06-17 | Sheehy Kimberly H. | Director | +Exercise | 27,050 | — | — |
| 2026-06-17 | Shapiro Richard A | Director | +Exercise | 27,050 | — | — |
| 2026-06-17 | Charlton Kevin M. | Director | +Exercise | 27,050 | — | — |
| 2026-06-17 | Kuhl Henrik | Director | +Exercise | 9,291 | — | — |
| 2026-06-17 | Sullivan Mark J. | Director | +Exercise | 27,050 | — | — |
| 2026-06-17 | Mounts Gonzales David | Director | +Exercise | 27,050 | — | — |
| 2026-06-15 | Ellenbogen Michael | Director | −Sell | 80,745 | $6.21 | $501,426 |
| 2026-06-15 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2026-06-02 | Marshall Robert E | Officer | −Sell | 62,067 | $6.85 | $425,159 |
| 2026-06-01 | Marshall Robert E | Officer | +Exercise | 136,363 | — | — |
| 2026-05-15 | Ellenbogen Michael | Director | −Sell | 80,745 | $5.63 | $454,594 |
| 2026-05-15 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2026-05-04 | Kutsor George C | Officer | −Sell | 51,448 | $7.27 | $374,027 |
| 2026-05-01 | Kutsor George C | Officer | +Exercise | 138,888 | — | — |
| 2026-04-15 | Ellenbogen Michael | Director | −Sell | 80,745 | $6.32 | $510,308 |
| 2026-04-15 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2026-03-06 | Ellenbogen Michael | Director | −Sell | 91,771 | $5.10 | $468,032 |
| 2026-03-02 | Chitkara Anil | Officer | −Sell | 63,670 | $5.19 | $330,447 |
| 2026-03-02 | Ellenbogen Michael | Director | −Sell | 82,913 | $5.19 | $430,318 |
| 2026-03-01 | Chitkara Anil | Officer | +Exercise | 53,430 | — | — |
| 2026-03-01 | Chitkara Anil | Officer | +Exercise | 45,913 | — | — |
| 2026-03-01 | Chitkara Anil | Officer | +Exercise | 37,878 | — | — |
| 2026-03-01 | Ellenbogen Michael | Director | +Exercise | 50,505 | — | — |
| 2026-03-01 | Ellenbogen Michael | Director | +Exercise | 66,787 | — | — |
| 2026-03-01 | Ellenbogen Michael | Director | +Exercise | 57,392 | — | — |
| 2026-02-17 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2026-02-17 | Ellenbogen Michael | Director | −Sell | 80,745 | $5.47 | $441,675 |
| 2026-01-16 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2026-01-16 | Ellenbogen Michael | Director | −Sell | 80,745 | $6.20 | $500,619 |
| 2026-01-05 | Kedzierski John | Director,Officer | −Sell | 74,322 | $7.03 | $522,484 |
| 2026-01-02 | Kedzierski John | Director,Officer | +Exercise | 207,000 | — | — |
| 2025-12-31 | Sullivan Mark J. | Director | +Exercise | 7,575 | — | — |
| 2025-12-15 | Ellenbogen Michael | Director | −Sell | 80,745 | $6.91 | $557,948 |
| 2025-12-15 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2025-11-25 | Marshall Robert E | Officer | +Buy | 7,000 | $6.06 | $42,420 |
| 2025-11-21 | Charlton Kevin M. | Director | +Buy | 15,000 | $5.68 | $85,200 |
| 2025-11-21 | Kedzierski John | Director,Officer | +Buy | 8,000 | $5.91 | $47,280 |
| 2025-11-20 | Shapiro Richard A | Director | +Buy | 7,500 | $6.02 | $45,150 |
| 2025-11-20 | Shapiro Richard A | Director | +Buy | 8,800 | $6.02 | $52,976 |
| 2025-11-20 | Shapiro Richard A | Director | +Buy | 30,000 | $6.00 | $180,000 |
| 2025-11-17 | Ellenbogen Michael | Director | −Sell | 80,745 | $5.80 | $468,321 |
| 2025-11-17 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2025-10-27 | Chitkara Anil | Officer | +Exercise | 34,827 | $0.42 | $14,627 |
| 2025-10-27 | Chitkara Anil | Officer | +Exercise | 85,173 | $0.24 | $20,442 |
| 2025-10-27 | Chitkara Anil | Officer | −Sell | 120,000 | $8.20 | $984,000 |
| 2025-10-24 | Chitkara Anil | Officer | −Sell | 120,000 | $8.20 | $984,000 |
| 2025-10-24 | Chitkara Anil | Officer | +Exercise | 70,581 | $0.24 | $16,939 |
| 2025-10-24 | Chitkara Anil | Officer | −Sell | 49,419 | $8.20 | $405,236 |
| 2025-10-24 | Chitkara Anil | Officer | −Sell | 70,581 | $8.20 | $578,764 |
| 2025-10-24 | Chitkara Anil | Officer | +Exercise | 49,419 | $0.42 | $20,756 |
| 2025-10-24 | Chitkara Anil | Officer | +Exercise | 120,000 | $0.24 | $28,800 |
| 2025-10-15 | Ellenbogen Michael | Director | +Exercise | 80,745 | $0.24 | $19,379 |
| 2025-10-15 | Ellenbogen Michael | Director | −Sell | 80,745 | $8.26 | $666,954 |
| 2025-09-15 | Ellenbogen Michael | Director,Officer | +Exercise | 80,745 | $0.24 | $19,379 |
| 2025-09-15 | Ellenbogen Michael | Director,Officer | −Sell | 80,745 | $8.46 | $683,103 |
| 2025-09-11 | Gates Frontier, LLC | TenPercentOwner | −Sell | 776,236 | $8.20 | $6M |
| 2025-09-10 | Gates Frontier, LLC | TenPercentOwner | −Sell | 694,464 | $8.03 | $6M |
| 2025-09-02 | Sullivan Mark J. | Director | +Exercise | 26,388 | — | — |
| 2025-06-23 | Ellenbogen Michael | Director,Officer | −Other | 2,259,987 | — | — |
| 2025-06-19 | Shapiro Richard A | Director | +Exercise | 12,515 | — | — |
| 2025-05-31 | Charlton Kevin M. | Director | +Exercise | 54,195 | — | — |
| 2025-05-31 | Sheehy Kimberly H. | Director | +Exercise | 54,195 | — | — |
| 2025-05-31 | Glat Neil | Director | +Exercise | 54,195 | — | — |
| 2025-05-31 | Sullivan Mark J. | Director | +Exercise | 54,195 | — | — |
| 2025-05-31 | Mounts Gonzales David | Director | +Exercise | 54,195 | — | — |
| 2025-03-03 | Chitkara Anil | Officer | −Sell | 72,148 | $3.30 | $238,088 |
| 2025-03-03 | Ellenbogen Michael | Director,Officer | −Sell | 56,263 | $3.30 | $185,668 |
| 2025-03-01 | Chitkara Anil | Officer | +Exercise | 47,765 | — | — |
| 2025-03-01 | Chitkara Anil | Officer | +Exercise | 45,913 | — | — |
| 2025-03-01 | Chitkara Anil | Officer | +Exercise | 53,413 | — | — |
| 2025-03-01 | Ellenbogen Michael | Director,Officer | +Exercise | 57,392 | — | — |
| 2025-03-01 | Ellenbogen Michael | Director,Officer | +Exercise | 47,765 | — | — |
| 2025-03-01 | Ellenbogen Michael | Director,Officer | +Exercise | 66,767 | — | — |
| 2024-12-31 | Sullivan Mark J. | Director | +Exercise | 6,297 | — | — |
| 2024-11-04 | Muelhoefer Jay | Officer | −Sell | 80,959 | $2.21 | $178,919 |
| 2024-11-01 | Muelhoefer Jay | Officer | +Exercise | 256,107 | — | — |
| 2024-08-14 | Glat Neil | Director | +Buy | 8,333 | $3.00 | $24,999 |
| 2024-08-13 | Gonzales David Mounts | Director | +Buy | 50,000 | $3.00 | $150,000 |
| 2024-06-13 | Saintil Merline | Director | −Sell | 7,754 | $2.37 | $18,377 |
| 2024-06-03 | Donohue Mark | Officer | −Sell | 186,483 | $2.73 | $509,099 |
| 2024-06-01 | Donohue Mark | Officer | +Exercise | 366,936 | — | — |
| 2024-05-30 | Charlton Kevin M. | Director | +Exercise | 25,846 | — | — |
| 2024-05-30 | Glat Neil | Director | +Exercise | 25,846 | — | — |
| 2024-05-30 | Saintil Merline | Director | +Exercise | 25,846 | — | — |
| 2024-05-30 | Sheehy Kimberly H. | Director | +Exercise | 25,846 | — | — |
| 2024-05-30 | Gonzales David Mounts | Director | +Exercise | 20,544 | — | — |
| 2024-05-30 | Sullivan Mark J. | Director | +Exercise | 25,846 | — | — |
| 2024-04-01 | Chitkara Anil | Officer | −Sell | 50,000 | $5.00 | $250,000 |
| 2024-04-01 | Chitkara Anil | Officer | +Exercise | 50,000 | $0.24 | $12,000 |
| 2024-03-06 | Gonzales David Mounts | Director | +Buy | 50,000 | $3.86 | $193,000 |
| 2024-03-04 | Chitkara Anil | Officer | −Sell | 34,065 | $3.63 | $123,656 |
| 2024-03-04 | Donohue Mark | Officer | −Sell | 39,323 | $3.63 | $142,742 |
| 2024-03-04 | George Peter Gustav | Director,Officer | −Sell | 132,173 | $3.63 | $479,788 |
| 2024-03-04 | Ellenbogen Michael | Director,Officer | −Sell | 38,356 | $3.63 | $139,232 |
| 2024-03-01 | Chitkara Anil | Officer | +Exercise | 53,413 | — | — |
| 2024-03-01 | Chitkara Anil | Officer | +Exercise | 47,751 | — | — |
| 2024-03-01 | Donohue Mark | Officer | +Exercise | 117,509 | — | — |
| 2024-03-01 | George Peter Gustav | Director,Officer | +Exercise | 200,300 | — | — |
| 2024-03-01 | George Peter Gustav | Director,Officer | +Exercise | 143,252 | — | — |
| 2024-03-01 | Ellenbogen Michael | Director,Officer | +Exercise | 47,751 | — | — |
| 2024-03-01 | Ellenbogen Michael | Director,Officer | +Exercise | 66,766 | — | — |
| 2024-02-16 | Ellenbogen Michael | Director,Officer | −Sell | 83,334 | $5.22 | $435,003 |
| 2024-02-08 | Ellenbogen Michael | Director,Officer | −Sell | 54,873 | $5.04 | $276,560 |
| 2024-01-16 | Ellenbogen Michael | Director,Officer | −Sell | 41,667 | $4.22 | $175,835 |
| 2024-01-03 | George Peter Gustav | Director,Officer | −Sell | 915 | $4.53 | $4,145 |
| 2024-01-03 | Ellenbogen Michael | Director,Officer | −Sell | 915 | $4.53 | $4,145 |
| 2024-01-03 | Chitkara Anil | Officer | −Sell | 915 | $4.53 | $4,145 |
| 2024-01-03 | Donohue Mark | Officer | −Sell | 368 | $4.53 | $1,667 |
| 2024-01-03 | Sullivan Mark J. | Director | +Exercise | 8,012 | — | — |
| 2024-01-01 | George Peter Gustav | Director,Officer | +Exercise | 2,500 | — | — |
| 2024-01-01 | Ellenbogen Michael | Director,Officer | +Exercise | 2,500 | — | — |
| 2024-01-01 | Chitkara Anil | Officer | +Exercise | 2,500 | — | — |
| 2024-01-01 | Donohue Mark | Officer | +Exercise | 1,000 | — | — |
| 2023-12-28 | Ellenbogen Michael | Director,Officer | −Sell | 2,600 | $5.00 | $13,000 |
| 2023-12-27 | Ellenbogen Michael | Director,Officer | −Sell | 609 | $5.00 | $3,045 |
| 2023-12-26 | Ellenbogen Michael | Director,Officer | −Sell | 79,371 | $5.01 | $397,649 |
| 2023-12-19 | Ellenbogen Michael | Director,Officer | −Sell | 29,215 | $5.01 | $146,367 |
| 2023-12-19 | DeRosa Anthony John | Officer | −Sell | 30,000 | $5.00 | $150,000 |
| 2023-12-19 | DeRosa Anthony John | Officer | +Exercise | 30,000 | $0.42 | $12,600 |
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.
