| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| William L Cornog | Unknown | 19,703 | $848,684 | — | $848,684 |
| John Marotta | Unknown | 217,269 | $578,894 | $9,294 | $569,600 |
| Alan J Malus | Unknown | 17,035 | $319,800 | — | $319,800 |
| Martin D Madaus | Unknown | 7,405 | $201,404 | — | $201,404 |
| Herman Cueto | Unknown | 23,892 | — | $98,199 | -$98,199 |
| Lawrence Y. Lin | Unknown | 79,655 | $69,900 | — | $69,900 |
| Olga Pirogova | SVP and CHRO | 31,953 | — | $52,924 | -$52,924 |
| Jason Joseph | Unknown | 112,564 | — | $45,640 | -$45,640 |
| Didier Hirsch | Unknown | 3,465 | $39,500 | — | $39,500 |
| Ginger Zhou | Unknown | 38,755 | $19,132 | $50,640 | -$31,508 |
| Violetta Hughes | Unknown | 9,603 | — | $23,323 | -$23,323 |
| David Dong Wang | Unknown | 23,974 | — | $13,944 | -$13,944 |
| Ephraim Starr | SVP, Gen Counsel & Secretary | 68,728 | $8,096 | — | $8,096 |
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|---|---|---|---|---|---|---|
| 2026-07-31 | Ephraim Starr | BUY | 335 | $24.17 | $8,096 | 68,728 | 0% |
| 2026-05-18 | William L Cornog | BUY | 10,000 | $16.38 | $163,800 | 19,703 | 103% |
| 2025-09-10 | John Marotta | SELL | 316 | $29.41 | $9,294 | 105,980 | 0% |
| 2025-08-12 | Olga Pirogova | SELL | 1,085 | $28.54 | $30,966 | 18,288 | 6% |
| 2025-08-12 | Ginger Zhou | SELL | 1,085 | $28.54 | $30,966 | 26,831 | 4% |
| 2025-08-11 | Lawrence Y. Lin | BUY | 2,500 | $27.96 | $69,900 | 46,013 | 6% |
| 2025-06-02 | John Marotta | BUY | 1,000 | $25.99 | $25,990 | 107,296 | 1% |
| 2025-05-30 | Alan J Malus | BUY | 12,000 | $26.65 | $319,800 | 17,035 | 238% |
| 2025-05-20 | William L Cornog | BUY | 2,748 | $27.37 | $75,213 | 25,795 | 12% |
| 2025-05-19 | William L Cornog | BUY | 4,152 | $26.98 | $112,021 | 23,047 | 22% |
| 2025-05-16 | William L Cornog | BUY | 100 | $26.50 | $2,650 | 18,895 | 1% |
| 2025-02-03 | Violetta Hughes | SELL | 317 | $52.97 | $16,791 | 9,603 | 3% |
| 2025-01-31 | Ginger Zhou | BUY | 417 | $45.88 | $19,132 | 27,916 | 2% |
| 2024-11-19 | Olga Pirogova | SELL | 548 | $40.07 | $21,958 | 19,373 | 3% |
| 2024-11-19 | Violetta Hughes | SELL | 163 | $40.07 | $6,531 | 9,920 | 2% |
| 2024-11-19 | Ginger Zhou | SELL | 491 | $40.07 | $19,674 | 27,499 | 2% |
| 2024-11-19 | David Dong Wang | SELL | 348 | $40.07 | $13,944 | 24,114 | 1% |
| 2024-11-19 | Jason Joseph | SELL | 1,139 | $40.07 | $45,640 | 112,564 | 1% |
| 2024-11-19 | Herman Cueto | SELL | 712 | $40.07 | $28,530 | 23,892 | 3% |
| 2024-11-19 | John Marotta | BUY | 1,250 | $40.67 | $50,838 | 100,862 | 1% |
| 2024-11-19 | Martin D Madaus | BUY | 4,940 | $40.77 | $201,404 | 7,405 | 200% |
| 2024-11-18 | John Marotta | BUY | 12,717 | $39.48 | $502,066 | 99,612 | 15% |
| 2024-11-18 | William L Cornog | BUY | 12,500 | $39.60 | $495,000 | 14,755 | 554% |
| 2024-11-18 | Didier Hirsch | BUY | 1,000 | $39.50 | $39,500 | 3,465 | 41% |
| 2024-10-17 | Herman Cueto | SELL | 1,595 | $43.68 | $69,670 | 24,604 | 6% |