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 |
|---|---|---|---|---|---|---|
| 2026-05-19 | Robbins Andrew R | Director,Officer | −Gift | 160,000 | — | — |
| 2026-05-19 | Robbins Andrew R | Director,Officer | +Gift | 160,000 | — | — |
| 2026-03-31 | Fairmount Funds Management LLC | Director | −Sell | 7,000,000 | $34.66 | $243M |
| 2026-03-31 | Fairmount Funds Management LLC | Director | +Conversion | 7,000,000 | — | — |
| 2026-01-22 | Fairmount Funds Management LLC | Director | −Sell | 3,500,000 | $36.40 | $127M |
| 2025-12-26 | Robinson John Edward | Officer | −Sell | 90,000 | $38.74 | $3M |
| 2025-12-26 | Sachs Jessica | Officer | −Sell | 82,642 | $38.70 | $3M |
| 2025-12-26 | Green John L. | Officer | −Sell | 77,000 | $38.68 | $3M |
| 2025-12-26 | Kearns Evan | Officer | −Sell | 65,000 | $38.70 | $3M |
| 2025-12-17 | Green John L. | Officer | +Grant | 300,000 | — | — |
| 2025-12-17 | Green John L. | Officer | +Grant | 50,000 | — | — |
| 2025-12-17 | Green John L. | Officer | −Tax w/h | 145,007 | $39.45 | $6M |
| 2025-12-17 | Kearns Evan | Officer | −Tax w/h | 125,602 | $39.45 | $5M |
| 2025-12-17 | Kearns Evan | Officer | +Grant | 260,000 | — | — |
| 2025-12-17 | Kearns Evan | Officer | +Grant | 40,000 | — | — |
| 2025-12-17 | Sachs Jessica | Officer | +Grant | 50,000 | — | — |
| 2025-12-17 | Sachs Jessica | Officer | +Grant | 320,000 | — | — |
| 2025-12-17 | Sachs Jessica | Officer | −Tax w/h | 154,716 | $39.45 | $6M |
| 2025-12-17 | Pinnow Cole | Officer | +Grant | 50,000 | — | — |
| 2025-12-17 | Pinnow Cole | Officer | −Tax w/h | 94,800 | $39.45 | $4M |
| 2025-12-17 | Pinnow Cole | Officer | +Grant | 214,000 | — | — |
| 2025-12-17 | Robbins Andrew R | Director,Officer | +Grant | 840,000 | — | — |
| 2025-12-17 | Robbins Andrew R | Director,Officer | +Grant | 185,000 | — | — |
| 2025-12-17 | Robbins Andrew R | Director,Officer | −Tax w/h | 367,497 | $39.45 | $14M |
| 2025-12-17 | Robinson John Edward | Officer | +Grant | 320,000 | — | — |
| 2025-12-17 | Robinson John Edward | Officer | −Tax w/h | 139,998 | $39.45 | $6M |
| 2025-12-17 | Robinson John Edward | Officer | +Grant | 50,000 | — | — |
| 2025-07-10 | Fairmount Funds Management LLC | Director | +Buy | 2,777,777 | $9.00 | $25M |
| 2025-01-14 | Pinnow Cole | Officer | +Buy | 43,750 | $7.60 | $332,500 |
| 2024-06-10 | Fairmount Funds Management LLC | Director | +Exercise | 1,500,000 | — | — |
| 2024-03-28 | Fairmount Funds Management LLC | Director | −Other | 286,851 | — | — |
| 2024-03-28 | Fairmount Funds Management LLC | Director | +Other | 286,851 | — | — |
| 2024-02-16 | Fairmount Funds Management LLC | TenPercentOwner | +Grant | 1,166,666 | $7.50 | $9M |
| 2023-06-09 | Fairmount Funds Management LLC | TenPercentOwner,Other | +Buy | 800,000 | $12.00 | $10M |
| 2022-06-30 | Sachs Jessica | Officer | +Grant | 622 | $7.40 | $4,603 |
| 2022-06-16 | Fairmount Funds Management LLC | TenPercentOwnerOther | +Buy | 1,200,000 | $8.25 | $10M |
| 2021-12-31 | Sachs Jessica | Officer | +Grant | 674 | $6.82 | $4,597 |
| 2021-04-26 | Green John L. | Officer | −Sell | 17,813 | $8.86 | $157,823 |
| 2021-02-25 | Green John L. | Officer | +Grant | 524 | — | — |
| 2020-12-01 | Green John L. | Officer | +Grant | 1,748 | — | — |
| 2020-05-12 | CAMPANA DARIO | TenPercentOwner | −Sell | 98,200 | $0.46 | $45,172 |
| 2020-05-11 | CAMPANA DARIO | TenPercentOwner | −Sell | 22,281 | $0.46 | $10,249 |
| 2020-05-11 | CAMPANA DARIO | TenPercentOwner | −Sell | 77,719 | $0.45 | $34,974 |
| 2020-05-08 | CAMPANA DARIO | TenPercentOwner | −Sell | 100,000 | $0.46 | $46,000 |
| 2020-05-07 | CAMPANA DARIO | TenPercentOwner | −Sell | 100,000 | $0.41 | $41,000 |
| 2020-05-06 | CAMPANA DARIO | TenPercentOwner | −Sell | 1,800 | $0.40 | $720 |
| 2020-05-05 | CAMPANA DARIO | TenPercentOwner | −Sell | 135,484 | $0.40 | $54,194 |
| 2020-05-04 | CAMPANA DARIO | TenPercentOwner | −Sell | 4,795 | $0.40 | $1,918 |
| 2020-05-01 | CAMPANA DARIO | TenPercentOwner | −Sell | 800 | $0.41 | $328 |
| 2020-04-30 | CAMPANA DARIO | TenPercentOwner | −Sell | 75,994 | $0.40 | $30,398 |
| 2020-04-29 | CAMPANA DARIO | TenPercentOwner | −Sell | 382,927 | $0.41 | $157,000 |
| 2020-04-28 | CAMPANA DARIO | TenPercentOwner | −Sell | 15,048 | $0.41 | $6,170 |
| 2020-04-27 | CAMPANA DARIO | TenPercentOwner | −Sell | 242,579 | $0.40 | $97,032 |
| 2020-04-20 | CAMPANA DARIO | TenPercentOwner | −Sell | 12,606 | $0.40 | $5,042 |
| 2020-04-17 | CAMPANA DARIO | TenPercentOwner | −Sell | 65,540 | $0.39 | $25,561 |
| 2020-04-16 | CAMPANA DARIO | TenPercentOwner | −Sell | 600 | $0.38 | $228 |
| 2020-04-15 | CAMPANA DARIO | TenPercentOwner | −Sell | 82,782 | $0.38 | $31,457 |
| 2020-04-14 | CAMPANA DARIO | TenPercentOwner | −Sell | 44,006 | $0.40 | $17,602 |
| 2020-04-14 | CAMPANA DARIO | TenPercentOwner | −Sell | 54,967 | $0.40 | $21,987 |
| 2020-04-09 | CAMPANA DARIO | TenPercentOwner | −Sell | 420,292 | $0.33 | $138,696 |
| 2020-04-08 | CAMPANA DARIO | TenPercentOwner | −Sell | 100 | $0.35 | $35 |
| 2020-04-07 | CAMPANA DARIO | TenPercentOwner | −Sell | 11,400 | $0.35 | $3,990 |
| 2020-04-06 | CAMPANA DARIO | TenPercentOwner | −Sell | 50,080 | $0.35 | $17,528 |
| 2018-03-29 | Conlin Matthew | Director,Officer,TenPercentOwner | +Buy | 26,900 | $2.51 | $67,519 |
| 2018-03-29 | Schulke Ryan | Director,Officer,TenPercentOwner | +Buy | 100,000 | $2.54 | $254,000 |
| 2018-03-28 | Conlin Matthew | Director,Officer,TenPercentOwner | +Buy | 13,100 | $2.60 | $34,060 |
| 2018-03-28 | Schulke Ryan | Director,Officer,TenPercentOwner | +Buy | 100,000 | $2.58 | $258,000 |
| 2018-03-27 | Perfit Ryan MacNab | Officer | +Grant | 90,000 | — | — |
| 2018-03-27 | Patrick Donald Huntley | Officer | +Grant | 75,000 | — | — |
| 2018-03-27 | Conlin Matthew | Director,Officer,TenPercentOwner | +Grant | 480,000 | — | — |
| 2018-03-27 | Schulke Ryan | Director,Officer,TenPercentOwner | +Grant | 480,000 | — | — |
| 2018-03-27 | BENZ PETER | Director | +Grant | 25,000 | — | — |
| 2018-03-27 | Mathis Donald H | Director | +Grant | 25,000 | — | — |
| 2018-03-20 | Conlin Matthew | Director,Officer,TenPercentOwner | +Grant | 80,000 | — | — |
| 2018-03-20 | Schulke Ryan | Director,Officer,TenPercentOwner | +Grant | 80,000 | — | — |
| 2018-03-08 | BENZ PETER | Director | +Grant | 30,000 | — | — |
| 2018-03-08 | Wang Jinbo | Officer | +Grant | 21,000 | — | — |
| 2018-02-15 | DELL JEFFREY ALAN | Officer | +Buy | 2,000 | $3.10 | $6,200 |
| 2018-02-13 | Schulke Ryan | Director,TenPercentOwnerOther | +Buy | 100,000 | $2.93 | $293,000 |
| 2018-02-13 | Brauser Michael | Director | +Buy | 20,000 | $2.85 | $57,000 |
| 2018-02-13 | Conlin Matthew | TenPercentOwnerOther | +Buy | 20,000 | $2.81 | $56,200 |
| 2017-12-15 | Brauser Michael | Director | +Buy | 17,000 | $3.64 | $61,880 |
| 2017-12-14 | MacLachlan Daniel | Officer | +Buy | 500 | $3.74 | $1,870 |
| 2017-12-14 | Dubner Derek | Director,Officer | +Buy | 1,000 | $3.73 | $3,730 |
| 2017-12-14 | Brauser Michael | Director | +Buy | 1,000 | $3.73 | $3,730 |
| 2017-12-13 | Brauser Michael | Director | +Buy | 500 | $3.75 | $1,875 |
| 2017-12-12 | Brauser Michael | Director | +Buy | 500 | $3.90 | $1,950 |
| 2017-12-08 | Brauser Michael | Director | +Buy | 2,500 | $3.99 | $9,975 |
| 2017-12-08 | FROST PHILLIP MD ET AL | Director,TenPercentOwner | +Buy | 10,000 | $3.95 | $39,500 |
| 2017-12-05 | Brauser Michael | Director | +Buy | 5,037 | $4.00 | $20,148 |
| 2017-12-01 | Brauser Michael | Director | +Buy | 3,500 | $4.18 | $14,630 |
| 2017-11-17 | DELL JEFFREY ALAN | Officer | +Buy | 4,000 | $3.95 | $15,800 |
| 2017-11-16 | Brauser Michael | Director,Officer | +Buy | 3,000 | $3.99 | $11,970 |
| 2017-11-15 | Brauser Michael | Director,Officer | +Buy | 2,500 | $4.00 | $10,000 |
| 2017-11-15 | Brauser Michael | Director,Officer | +Buy | 5,000 | $4.13 | $20,650 |
| 2017-11-15 | FROST PHILLIP MD ET AL | Director,TenPercentOwner | +Buy | 20,000 | $4.11 | $82,200 |
| 2017-11-13 | Brauser Michael | Director,Officer | +Buy | 2,600 | $4.30 | $11,180 |
| 2017-11-13 | Brauser Michael | Director,Officer | +Buy | 7,000 | $4.23 | $29,610 |
| 2017-11-10 | Brauser Michael | Director,Officer | +Buy | 700 | $4.34 | $3,038 |
| 2017-09-13 | MacLachlan Daniel | Officer | −Sell | 118,197 | $4.71 | $556,708 |
| 2017-09-13 | Reilly James Patrick | Officer | −Sell | 14,000 | $4.70 | $65,800 |
| 2017-09-13 | Dubner Derek | Director,Officer | −Sell | 14,100 | $4.70 | $66,270 |
| 2017-09-12 | MacLachlan Daniel | Officer | −Sell | 1,243 | $4.80 | $5,966 |
| 2017-09-12 | Reilly James Patrick | Officer | −Sell | 50,000 | $4.86 | $243,000 |
| 2017-09-12 | Dubner Derek | Director,Officer | −Sell | 30,000 | $4.83 | $144,900 |
| 2017-09-11 | MacLachlan Daniel | Officer | −Sell | 16,000 | $5.25 | $84,000 |
| 2017-09-11 | Reilly James Patrick | Officer | −Sell | 14,800 | $5.25 | $77,700 |
| 2017-09-11 | Dubner Derek | Director,Officer | −Sell | 15,200 | $5.25 | $79,800 |
| 2017-09-07 | Jordan Harry Baker III | Officer | +Grant | 50,000 | — | — |
| 2017-09-07 | Wang Jinbo | Officer | +Grant | 10,000 | — | — |
| 2017-09-07 | MacLachlan Daniel | Officer | +Grant | 350,000 | — | — |
| 2017-09-07 | Reilly James Patrick | Officer | +Grant | 166,667 | — | — |
| 2017-09-07 | Dubner Derek | Director,Officer | +Grant | 150,000 | — | — |
| 2017-08-01 | Wang Jinbo | Officer | +Exercise | 15,000 | — | — |
| 2017-08-01 | Wang Jinbo | Officer | +Grant | 2,000 | — | — |
| 2017-08-01 | Wang Jinbo | Officer | −Tax w/h | 529 | $4.45 | $2,354 |
| 2017-08-01 | Wang Jinbo | Officer | −Tax w/h | 3,992 | $4.45 | $17,764 |
| 2017-06-08 | MacLachlan Daniel | Officer | −Tax w/h | 13,649 | $4.20 | $57,326 |
| 2017-06-08 | MacLachlan Daniel | Officer | +Grant | 19,685 | — | — |
| 2017-06-08 | Dubner Derek | Director,Officer | −Tax w/h | 16,822 | $4.20 | $70,652 |
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.
