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 |
|---|---|---|---|---|---|---|
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 218,750 | $1.51 | $330,313 |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 53,387 | $5.50 | $293,629 |
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 87,650 | $3.35 | $293,628 |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 10,114 | $5.50 | $55,627 |
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 12,500 | $4.45 | $55,625 |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 60,057 | $5.50 | $330,314 |
| 2026-06-22 | Lowrance David L | Officer | −Sell | 394,528 | $5.68 | $2M |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 11,491 | $5.50 | $63,201 |
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 56,937 | $1.11 | $63,200 |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 28,928 | $5.50 | $159,104 |
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 129,350 | $1.23 | $159,101 |
| 2026-06-22 | Lowrance David L | Officer | −Tax w/h | 21,682 | $5.50 | $119,251 |
| 2026-06-22 | Lowrance David L | Officer | +Exercise | 75,000 | $1.59 | $119,250 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 75,000 | $1.59 | $119,250 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 24,174 | $5.04 | $121,837 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 80,684 | $1.51 | $121,833 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 9,485 | $5.04 | $47,804 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 43,063 | $1.11 | $47,800 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 11,037 | $5.04 | $55,626 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 24,850 | $3.35 | $83,248 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 16,518 | $5.04 | $83,251 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 23,661 | $5.04 | $119,251 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 130,650 | $1.23 | $160,700 |
| 2026-03-18 | Lowrance David L | Officer | −Tax w/h | 31,885 | $5.04 | $160,700 |
| 2026-03-18 | Lowrance David L | Officer | +Exercise | 12,500 | $4.45 | $55,625 |
| 2026-02-16 | McCracken Joseph S | Director | +Exercise | 1,807 | $1.76 | $3,180 |
| 2025-12-19 | RAMSAY DAVID A | Director | −Sell | 20,000 | $6.06 | $121,200 |
| 2025-12-16 | Pauls Matthew | Director,Officer | −Gift | 128,995 | — | — |
| 2025-12-16 | Lowrance David L | Officer | −Gift | 32,000 | — | — |
| 2025-12-14 | Erickson Anne | Officer | −Tax w/h | 62,960 | $6.92 | $435,683 |
| 2025-12-14 | McCabe Kathleen R. | Officer | −Tax w/h | 39,350 | $6.92 | $272,302 |
| 2025-12-14 | Lutz Robert Matthew | Officer | −Tax w/h | 67,760 | $6.92 | $468,899 |
| 2025-12-14 | Pauls Matthew | Director,Officer | −Tax w/h | 195,705 | $6.92 | $1M |
| 2025-12-14 | Lowrance David L | Officer | −Tax w/h | 62,960 | $6.92 | $435,683 |
| 2025-12-10 | Pauls Matthew | Director,Officer | −Gift | 23,629 | — | — |
| 2025-12-09 | McCracken Joseph S | Director | +Grant | 40,000 | — | — |
| 2025-12-09 | RAMSAY DAVID A | Director | +Grant | 40,000 | — | — |
| 2025-12-09 | Elam Nevan C | Director | +Grant | 40,000 | — | — |
| 2025-12-09 | van Es-Johansson An | Director | +Grant | 40,000 | — | — |
| 2025-12-09 | Hawkins Richard J | Director | +Grant | 40,000 | — | — |
| 2025-12-04 | Wasfi Yasmine | Officer | −Tax w/h | 21,992 | $6.37 | $140,089 |
| 2025-12-02 | Elam Nevan C | Director | +Exercise | 5,860 | $1.46 | $8,556 |
| 2025-12-02 | Elam Nevan C | Director | −Tax w/h | 1,473 | $5.81 | $8,558 |
| 2025-11-14 | Hawkins Richard J | Director | +Exercise | 5,860 | $1.46 | $8,556 |
| 2025-10-20 | Wasfi Yasmine | Officer | +Grant | 35,000 | — | — |
| 2025-06-20 | Hawkins Richard J | Director | +Buy | 48,225 | $2.04 | $98,379 |
| 2025-05-29 | McCracken Joseph S | Director | +Buy | 10,000 | $2.08 | $20,800 |
| 2025-03-31 | RAMSAY DAVID A | Director | +Buy | 150,000 | $2.78 | $417,000 |
| 2025-02-13 | Lutz Robert Matthew | Officer | −Tax w/h | 38,263 | $2.83 | $108,284 |
| 2024-12-16 | Hawkins Richard J | Director | −Sell | 8,000 | $3.32 | $26,560 |
| 2024-12-16 | Pauls Matthew | Director,Officer | −Sell | 54,702 | $3.31 | $181,064 |
| 2024-12-16 | Lowrance David L | Officer | −Sell | 25,000 | $3.33 | $83,250 |
| 2024-12-13 | Pauls Matthew | Director,Officer | −Tax w/h | 92,593 | $3.21 | $297,224 |
| 2024-12-13 | Lowrance David L | Officer | −Gift | 12,000 | — | — |
| 2024-12-13 | Lowrance David L | Officer | −Tax w/h | 24,350 | $3.21 | $78,164 |
| 2024-12-13 | Erickson Anne | Officer | −Tax w/h | 18,263 | $3.21 | $58,624 |
| 2024-12-12 | RAMSAY DAVID A | Director | +Grant | 40,000 | — | — |
| 2024-12-12 | McCracken Joseph S | Director | +Grant | 40,000 | — | — |
| 2024-12-12 | van Es-Johansson An | Director | +Grant | 40,000 | — | — |
| 2024-12-12 | Elam Nevan C | Director | +Grant | 40,000 | — | — |
| 2024-12-12 | Hawkins Richard J | Director | +Grant | 40,000 | — | — |
| 2024-12-12 | Pauls Matthew | Director,Officer | +Grant | 400,000 | — | — |
| 2024-12-12 | Pratt Raymond Dennis | Officer | +Grant | 80,000 | — | — |
| 2024-12-12 | Lowrance David L | Officer | +Grant | 100,000 | — | — |
| 2024-12-12 | Lutz Robert Matthew | Officer | +Grant | 100,000 | — | — |
| 2024-12-12 | Parker Braden C. | Officer | +Grant | 20,000 | — | — |
| 2024-12-12 | Erickson Anne | Officer | +Grant | 100,000 | — | — |
| 2024-11-19 | McCracken Joseph S | Director | +Buy | 20,000 | $2.95 | $59,000 |
| 2024-11-18 | RAMSAY DAVID A | Director | +Buy | 100,000 | $2.88 | $288,000 |
| 2024-11-10 | Pratt Raymond Dennis | Officer | −Tax w/h | 49,950 | $3.97 | $198,302 |
| 2024-10-21 | Erickson Anne | Officer | −Tax w/h | 381 | $3.57 | $1,360 |
| 2024-09-25 | Parker Braden C. | Officer | +Grant | 85,000 | — | — |
| 2024-07-21 | Erickson Anne | Officer | −Tax w/h | 381 | $4.47 | $1,703 |
| 2024-04-21 | Erickson Anne | Officer | −Tax w/h | 381 | $4.81 | $1,833 |
| 2023-12-28 | Elam Nevan C | Director | −Sell | 93,843 | $4.71 | $442,001 |
| 2023-12-28 | Elam Nevan C | Director | +Exercise | 40,000 | $1.23 | $49,200 |
| 2023-12-28 | Elam Nevan C | Director | +Exercise | 12,000 | $1.59 | $19,080 |
| 2023-12-28 | Elam Nevan C | Director | +Exercise | 1,758 | $0.82 | $1,442 |
| 2023-12-28 | Lowrance David L | Officer | −Sell | 10,000 | $4.71 | $47,100 |
| 2023-12-28 | Pauls Matthew | Director,Officer | −Gift | 19,000 | — | — |
| 2023-12-28 | Pauls Matthew | Director,Officer | −Sell | 84,000 | $4.71 | $395,640 |
| 2023-12-15 | Lowrance David L | Officer | −Gift | 20,000 | — | — |
| 2023-12-14 | McCracken Joseph S | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | Elam Nevan C | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | Hawkins Richard J | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | van Es-Johansson An | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | RAMSAY DAVID A | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | Pauls Matthew | Director,Officer | +Grant | 450,000 | — | — |
| 2023-12-14 | Pauls Matthew | Director,Officer | −Tax w/h | 109,680 | $4.45 | $488,076 |
| 2023-12-14 | Lutz Robert Matthew | Officer | +Grant | 160,000 | — | — |
| 2023-12-14 | Lowrance David L | Officer | −Tax w/h | 30,438 | $4.45 | $135,449 |
| 2023-12-14 | Lowrance David L | Officer | +Grant | 160,000 | — | — |
| 2023-12-14 | Sun Ricky | Director | +Grant | 22,500 | — | — |
| 2023-12-14 | Pratt Raymond Dennis | Officer | +Grant | 150,000 | — | — |
| 2023-12-11 | Elam Nevan C | Director | +Exercise | 10,841 | $0.82 | $8,890 |
| 2023-12-11 | Hawkins Richard J | Director | +Exercise | 10,841 | $0.82 | $8,890 |
| 2023-07-17 | NEA 17 GP, LLC | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | BASKETT FOREST | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Behbahani Ali | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Chang Carmen | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Florence Anthony A. Jr. | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Makhzoumi Mohamad | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Mathers Edward T | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | SANDELL SCOTT D | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Walker Paul Edward | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-07-17 | Yang Rick | TenPercentOwner | +Buy | 333,333 | $3.00 | $999,999 |
| 2023-06-26 | Pratt Raymond Dennis | Officer | +Buy | 6,500 | $2.93 | $19,045 |
| 2023-05-26 | RAMSAY DAVID A | Director | +Buy | 37,124 | $2.63 | $97,636 |
| 2023-05-25 | RAMSAY DAVID A | Director | +Buy | 12,876 | $2.57 | $33,091 |
| 2023-05-24 | RAMSAY DAVID A | Director | +Buy | 50,000 | $2.56 | $128,000 |
| 2023-02-24 | Lutz Robert Matthew | Officer | +Grant | 140,000 | — | — |
| 2022-12-30 | RAMSAY DAVID A | Director | +Buy | 29,000 | $1.55 | $44,950 |
| 2022-12-29 | RAMSAY DAVID A | Director | +Buy | 7,000 | $1.54 | $10,780 |
| 2022-12-28 | RAMSAY DAVID A | Director | +Buy | 3,293 | $1.50 | $4,940 |
| 2022-12-23 | RAMSAY DAVID A | Director | +Buy | 15,707 | $1.44 | $22,618 |
| 2022-12-22 | RAMSAY DAVID A | Director | +Buy | 41,414 | $1.48 | $61,293 |
| 2022-12-22 | Pratt Raymond Dennis | Officer | +Buy | 3,500 | $1.54 | $5,390 |
| 2022-12-20 | RAMSAY DAVID A | Director | +Buy | 13,830 | $1.50 | $20,745 |
| 2022-12-20 | RAMSAY DAVID A | Director | +Buy | 3,586 | $1.48 | $5,307 |
| 2022-12-19 | RAMSAY DAVID A | Director | +Buy | 40,719 | $1.49 | $60,671 |
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.
