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 |
|---|---|---|---|---|---|---|
| 2026-06-05 | BILINSKY IGOR | Officer | +Exercise | 7,813 | — | — |
| 2026-06-05 | BILINSKY IGOR | Officer | −Tax w/h | 3,976 | $4.23 | $16,818 |
| 2026-06-05 | Puri Raj K. | Officer | −Tax w/h | 3,843 | $4.23 | $16,256 |
| 2026-06-05 | Puri Raj K. | Officer | +Exercise | 9,766 | — | — |
| 2026-06-05 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 7,813 | — | — |
| 2026-06-05 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 3,976 | $4.23 | $16,818 |
| 2026-06-05 | Vogt Frederick G | Director,Officer | −Tax w/h | 6,638 | $4.23 | $28,079 |
| 2026-06-05 | Vogt Frederick G | Director,Officer | +Exercise | 15,625 | — | — |
| 2026-06-01 | BILINSKY IGOR | Officer | +Exercise | 8,790 | — | — |
| 2026-06-01 | BILINSKY IGOR | Officer | −Tax w/h | 4,473 | $3.96 | $17,713 |
| 2026-06-01 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 4,473 | $3.96 | $17,713 |
| 2026-06-01 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 8,790 | — | — |
| 2026-06-01 | Puri Raj K. | Officer | −Tax w/h | 2,508 | $3.96 | $9,932 |
| 2026-06-01 | Puri Raj K. | Officer | +Exercise | 5,469 | — | — |
| 2026-06-01 | Vogt Frederick G | Director,Officer | +Exercise | 41,668 | — | — |
| 2026-06-01 | Vogt Frederick G | Director,Officer | −Tax w/h | 17,701 | $3.96 | $70,096 |
| 2026-05-11 | Kirby Daniel Gordon | Officer | −Tax w/h | 2,435 | $3.70 | $9,010 |
| 2026-05-11 | Kirby Daniel Gordon | Officer | +Exercise | 10,000 | — | — |
| 2026-03-05 | BILINSKY IGOR | Officer | −Tax w/h | 16,628 | $4.58 | $76,156 |
| 2026-03-05 | BILINSKY IGOR | Officer | +Exercise | 31,246 | — | — |
| 2026-03-05 | Puri Raj K. | Officer | −Tax w/h | 18,360 | $4.58 | $84,089 |
| 2026-03-05 | Puri Raj K. | Officer | +Exercise | 39,059 | — | — |
| 2026-03-05 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 16,520 | $4.58 | $75,662 |
| 2026-03-05 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 31,246 | — | — |
| 2026-03-05 | Vogt Frederick G | Director,Officer | −Tax w/h | 26,755 | $4.58 | $122,538 |
| 2026-03-05 | Vogt Frederick G | Director,Officer | +Exercise | 62,493 | — | — |
| 2026-03-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 12,697 | — | — |
| 2026-03-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 7,122 | $3.79 | $26,992 |
| 2026-03-02 | Puri Raj K. | Officer | −Tax w/h | 2,798 | $3.79 | $10,604 |
| 2026-03-02 | Puri Raj K. | Officer | +Exercise | 5,470 | — | — |
| 2026-03-02 | BILINSKY IGOR | Officer | −Tax w/h | 6,903 | $3.79 | $26,162 |
| 2026-03-02 | BILINSKY IGOR | Officer | +Exercise | 12,307 | — | — |
| 2026-03-02 | Vogt Frederick G | Director,Officer | −Tax w/h | 22,809 | $3.79 | $86,446 |
| 2026-03-02 | Vogt Frederick G | Director,Officer | +Exercise | 52,087 | — | — |
| 2026-02-24 | Kirby Daniel Gordon | Officer | −Tax w/h | 34,165 | $3.78 | $129,144 |
| 2026-02-24 | Kirby Daniel Gordon | Officer | +Exercise | 120,000 | — | — |
| 2026-02-10 | Kirby Daniel Gordon | Officer | −Tax w/h | 16,450 | $2.60 | $42,770 |
| 2026-02-10 | Kirby Daniel Gordon | Officer | +Exercise | 39,996 | — | — |
| 2025-12-02 | Vogt Frederick G | Director,Officer | −Tax w/h | 4,426 | $2.14 | $9,472 |
| 2025-12-02 | Vogt Frederick G | Director,Officer | +Exercise | 10,417 | — | — |
| 2025-12-02 | BILINSKY IGOR | Officer | +Exercise | 3,516 | — | — |
| 2025-12-02 | BILINSKY IGOR | Officer | −Tax w/h | 1,786 | $2.14 | $3,822 |
| 2025-12-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 3,906 | — | — |
| 2025-12-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 1,984 | $2.14 | $4,246 |
| 2025-12-01 | Puri Raj K. | Officer | +Exercise | 5,469 | — | — |
| 2025-12-01 | Puri Raj K. | Officer | −Tax w/h | 2,467 | $2.23 | $5,501 |
| 2025-12-01 | Vogt Frederick G | Director,Officer | −Tax w/h | 17,701 | $2.23 | $39,473 |
| 2025-12-01 | Vogt Frederick G | Director,Officer | +Exercise | 41,669 | — | — |
| 2025-12-01 | BILINSKY IGOR | Officer | −Tax w/h | 4,464 | $2.23 | $9,955 |
| 2025-12-01 | BILINSKY IGOR | Officer | +Exercise | 8,789 | — | — |
| 2025-12-01 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 4,464 | $2.23 | $9,955 |
| 2025-12-01 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 8,789 | — | — |
| 2025-09-02 | BILINSKY IGOR | Officer | +Exercise | 12,306 | — | — |
| 2025-09-02 | BILINSKY IGOR | Officer | −Tax w/h | 6,250 | $2.19 | $13,688 |
| 2025-09-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 12,697 | — | — |
| 2025-09-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 6,448 | $2.19 | $14,121 |
| 2025-09-02 | Puri Raj K. | Officer | −Tax w/h | 2,467 | $2.19 | $5,403 |
| 2025-09-02 | Puri Raj K. | Officer | +Exercise | 5,470 | — | — |
| 2025-09-02 | Vogt Frederick G | Director,Officer | +Exercise | 52,086 | — | — |
| 2025-09-02 | Vogt Frederick G | Director,Officer | −Tax w/h | 22,127 | $2.19 | $48,458 |
| 2025-06-05 | Kirby Daniel Gordon | Officer | +Buy | 30,000 | $1.84 | $55,200 |
| 2025-06-02 | Bellemin Jean-Marc | Officer | +Exercise | 8,789 | — | — |
| 2025-06-02 | Bellemin Jean-Marc | Officer | −Tax w/h | 4,464 | $1.76 | $7,857 |
| 2025-06-02 | BILINSKY IGOR | Officer | +Exercise | 12,305 | — | — |
| 2025-06-02 | BILINSKY IGOR | Officer | −Tax w/h | 6,250 | $1.76 | $11,000 |
| 2025-06-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 6,448 | $1.76 | $11,348 |
| 2025-06-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 12,695 | — | — |
| 2025-06-02 | Vogt Frederick G | Director,Officer | −Tax w/h | 22,127 | $1.76 | $38,944 |
| 2025-06-02 | Vogt Frederick G | Director,Officer | +Exercise | 52,085 | — | — |
| 2025-06-02 | Puri Raj K. | Officer | −Tax w/h | 2,467 | $1.76 | $4,342 |
| 2025-06-02 | Puri Raj K. | Officer | +Exercise | 5,469 | — | — |
| 2025-05-23 | Puri Raj K. | Officer | +Buy | 5,600 | $1.74 | $9,744 |
| 2025-05-14 | Vogt Frederick G | Director,Officer | +Buy | 25,000 | $1.69 | $42,250 |
| 2025-03-14 | Puri Raj K. | Officer | +Exercise | 8,334 | — | — |
| 2025-03-14 | Puri Raj K. | Officer | −Tax w/h | 2,509 | $3.59 | $9,007 |
| 2025-03-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 33,470 | $4.04 | $135,219 |
| 2025-03-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 62,497 | — | — |
| 2025-03-03 | Puri Raj K. | Officer | −Tax w/h | 19,984 | $4.04 | $80,735 |
| 2025-03-03 | Puri Raj K. | Officer | +Exercise | 59,999 | — | — |
| 2025-03-03 | Vogt Frederick G | Director,Officer | +Exercise | 223,943 | — | — |
| 2025-03-03 | Vogt Frederick G | Director,Officer | −Tax w/h | 95,413 | $4.04 | $385,469 |
| 2025-03-03 | BILINSKY IGOR | Officer | −Tax w/h | 33,302 | $4.04 | $134,540 |
| 2025-03-03 | BILINSKY IGOR | Officer | +Exercise | 62,106 | — | — |
| 2025-03-03 | Bellemin Jean-Marc | Officer | +Exercise | 58,590 | — | — |
| 2025-03-03 | Bellemin Jean-Marc | Officer | −Tax w/h | 31,734 | $4.04 | $128,205 |
| 2025-01-14 | BILINSKY IGOR | Officer | +Exercise | 2,813 | — | — |
| 2025-01-14 | BILINSKY IGOR | Officer | −Tax w/h | 1,578 | $5.89 | $9,294 |
| 2025-01-14 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 2,813 | — | — |
| 2025-01-14 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 1,578 | $5.89 | $9,294 |
| 2025-01-14 | Vogt Frederick G | Director,Officer | +Exercise | 20,835 | — | — |
| 2025-01-14 | Vogt Frederick G | Director,Officer | −Tax w/h | 9,955 | $5.89 | $58,635 |
| 2024-12-16 | Puri Raj K. | Officer | +Exercise | 8,334 | — | — |
| 2024-12-16 | Puri Raj K. | Officer | −Tax w/h | 3,759 | $7.84 | $29,471 |
| 2024-12-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 3,906 | — | — |
| 2024-12-02 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 1,982 | $9.07 | $17,977 |
| 2024-12-02 | BILINSKY IGOR | Officer | −Tax w/h | 1,784 | $9.07 | $16,181 |
| 2024-12-02 | BILINSKY IGOR | Officer | +Exercise | 3,516 | — | — |
| 2024-12-02 | Vogt Frederick G | Director,Officer | −Tax w/h | 4,426 | $9.07 | $40,144 |
| 2024-12-02 | Vogt Frederick G | Director,Officer | +Exercise | 10,417 | — | — |
| 2024-11-12 | Maynard Ryan D | Director | +Exercise | 50,000 | $7.45 | $372,500 |
| 2024-11-12 | Maynard Ryan D | Director | −Sell | 50,000 | $10.06 | $503,000 |
| 2024-10-14 | BILINSKY IGOR | Officer | −Tax w/h | 1,428 | $9.77 | $13,952 |
| 2024-10-14 | BILINSKY IGOR | Officer | +Exercise | 2,813 | — | — |
| 2024-10-14 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 2,813 | — | — |
| 2024-10-14 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 1,428 | $9.77 | $13,952 |
| 2024-10-14 | Vogt Frederick G | Director,Officer | −Tax w/h | 8,851 | $9.77 | $86,474 |
| 2024-10-14 | Vogt Frederick G | Director,Officer | +Exercise | 20,834 | — | — |
| 2024-09-03 | Bellemin Jean-Marc | Officer | +Exercise | 23,438 | — | — |
| 2024-09-03 | Bellemin Jean-Marc | Officer | −Tax w/h | 11,891 | $10.85 | $129,017 |
| 2024-09-03 | BILINSKY IGOR | Officer | −Tax w/h | 1,784 | $10.85 | $19,356 |
| 2024-09-03 | BILINSKY IGOR | Officer | +Exercise | 23,438 | — | — |
| 2024-09-03 | BILINSKY IGOR | Officer | −Tax w/h | 11,891 | $10.85 | $129,017 |
| 2024-09-03 | BILINSKY IGOR | Officer | +Exercise | 3,516 | — | — |
| 2024-09-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 1,983 | $10.85 | $21,516 |
| 2024-09-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 23,438 | — | — |
| 2024-09-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | −Tax w/h | 11,891 | $10.85 | $129,017 |
| 2024-09-03 | GRAF FINCKENSTEIN FRIEDRICH | Officer | +Exercise | 3,907 | — | — |
| 2024-09-03 | Vogt Frederick G | Director,Officer | −Tax w/h | 4,426 | $10.85 | $48,022 |
| 2024-09-03 | Vogt Frederick G | Director,Officer | +Exercise | 46,875 | — | — |
| 2024-09-03 | Vogt Frederick G | Director,Officer | −Tax w/h | 19,913 | $10.85 | $216,056 |
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.
