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 |
|---|---|---|---|---|---|---|
| 2026-06-16 | Ryzhik David | Officer | −Tax w/h | 76 | $176.85 | $13,441 |
| 2026-06-15 | Blumenstock Gerald M | Officer | −Tax w/h | 506 | $191.60 | $96,950 |
| 2026-06-03 | Sayiner Necip | Director | −Sell | 1,586 | $157.44 | $249,700 |
| 2026-06-02 | Mahoney Robert John | Officer | −Sell | 1,155 | $155.24 | $179,302 |
| 2026-05-27 | Sutton Todd | Officer | −Sell | 2,000 | $159.99 | $319,980 |
| 2026-05-22 | Evans Eileen | Officer | −Sell | 926 | $155.51 | $144,002 |
| 2026-05-22 | St Dennis Thomas | Director | −Sell | 900 | $155.37 | $139,833 |
| 2026-05-21 | Blumenstock Gerald M | Officer | −Sell | 1,161 | $152.70 | $177,285 |
| 2026-05-20 | Tatnall Christopher | Officer | −Sell | 1,166 | $149.75 | $174,609 |
| 2026-05-19 | Quirk Jeanne | Director | −Sell | 1,789 | $140.22 | $250,854 |
| 2026-05-19 | KURTZWEIL JOHN T | Director | −Sell | 3,500 | $138.79 | $485,765 |
| 2026-05-19 | GRAVES GREGORY B | Director | −Sell | 600 | $142.51 | $85,506 |
| 2026-05-19 | GRAVES GREGORY B | Director | −Sell | 2,625 | $141.41 | $371,201 |
| 2026-05-18 | Low Russell | Director,Officer | −Tax w/h | 711 | $146.24 | $103,977 |
| 2026-05-18 | Redinbo Greg | Officer | −Tax w/h | 111 | $146.24 | $16,233 |
| 2026-05-18 | Redinbo Greg | Officer | −Tax w/h | 79 | $146.24 | $11,553 |
| 2026-05-18 | Mahoney Robert John | Officer | −Tax w/h | 182 | $146.24 | $26,616 |
| 2026-05-18 | Mahoney Robert John | Officer | −Tax w/h | 130 | $146.24 | $19,011 |
| 2026-05-18 | Sutton Todd | Officer | −Tax w/h | 184 | $146.24 | $26,908 |
| 2026-05-15 | Chiu Tzu Yin | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | GRAVES GREGORY B | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | KURTZWEIL JOHN T | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | Quirk Jeanne | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | Sayiner Necip | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | St Dennis Thomas | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | Titinger Jorge | Director | +Grant | 1,440 | — | — |
| 2026-05-15 | Low Russell | Director,Officer | +Grant | 19,466 | — | — |
| 2026-05-15 | Low Russell | Director,Officer | +Grant | 19,466 | — | — |
| 2026-05-15 | Low Russell | Director,Officer | −Tax w/h | 3,716 | $155.18 | $576,649 |
| 2026-05-15 | Low Russell | Director,Officer | −Tax w/h | 1,722 | $155.18 | $267,220 |
| 2026-05-15 | Low Russell | Director,Officer | −Tax w/h | 1,453 | $155.18 | $225,477 |
| 2026-05-15 | Evans Eileen | Officer | +Grant | 3,893 | — | — |
| 2026-05-15 | Evans Eileen | Officer | −Tax w/h | 867 | $155.18 | $134,541 |
| 2026-05-15 | Evans Eileen | Officer | +Grant | 3,893 | — | — |
| 2026-05-15 | Redinbo Greg | Officer | −Tax w/h | 210 | $155.18 | $32,588 |
| 2026-05-15 | Redinbo Greg | Officer | +Grant | 3,115 | — | — |
| 2026-05-15 | Redinbo Greg | Officer | −Tax w/h | 452 | $155.18 | $70,141 |
| 2026-05-15 | Redinbo Greg | Officer | −Tax w/h | 177 | $155.18 | $27,467 |
| 2026-05-15 | Redinbo Greg | Officer | +Grant | 3,115 | — | — |
| 2026-05-15 | Tatnall Christopher | Officer | +Grant | 3,504 | — | — |
| 2026-05-15 | Tatnall Christopher | Officer | −Tax w/h | 345 | $155.18 | $53,537 |
| 2026-05-15 | Tatnall Christopher | Officer | −Tax w/h | 170 | $155.18 | $26,381 |
| 2026-05-15 | Tatnall Christopher | Officer | −Tax w/h | 744 | $155.18 | $115,454 |
| 2026-05-15 | Tatnall Christopher | Officer | +Grant | 3,504 | — | — |
| 2026-05-15 | Blumenstock Gerald M | Officer | +Grant | 2,725 | — | — |
| 2026-05-15 | Blumenstock Gerald M | Officer | +Grant | 2,725 | — | — |
| 2026-05-15 | Blumenstock Gerald M | Officer | −Tax w/h | 345 | $155.18 | $53,537 |
| 2026-05-15 | Blumenstock Gerald M | Officer | −Tax w/h | 744 | $155.18 | $115,454 |
| 2026-05-15 | Mahoney Robert John | Officer | −Tax w/h | 372 | $155.18 | $57,727 |
| 2026-05-15 | Mahoney Robert John | Officer | +Grant | 1,947 | — | — |
| 2026-05-15 | Mahoney Robert John | Officer | −Tax w/h | 61 | $155.18 | $9,466 |
| 2026-05-15 | Mahoney Robert John | Officer | −Tax w/h | 170 | $155.18 | $26,381 |
| 2026-05-15 | Mahoney Robert John | Officer | −Tax w/h | 173 | $155.18 | $26,846 |
| 2026-05-15 | Mahoney Robert John | Officer | +Grant | 1,947 | — | — |
| 2026-05-15 | Ryzhik David | Officer | −Tax w/h | 226 | $155.18 | $35,071 |
| 2026-05-15 | Ryzhik David | Officer | +Grant | 3,115 | — | — |
| 2026-05-15 | Sutton Todd | Officer | +Grant | 1,168 | — | — |
| 2026-05-15 | Sutton Todd | Officer | −Tax w/h | 103 | $155.18 | $15,984 |
| 2026-05-15 | Sutton Todd | Officer | −Tax w/h | 112 | $155.18 | $17,380 |
| 2026-05-15 | Sutton Todd | Officer | −Tax w/h | 226 | $155.18 | $35,071 |
| 2026-05-14 | Blumenstock Gerald M | Officer | −Sell | 1,015 | $162.32 | $164,755 |
| 2026-05-14 | Sutton Todd | Officer | −Sell | 2,574 | $163.89 | $421,853 |
| 2026-05-13 | Redinbo Greg | Officer | −Sell | 2,883 | $160.85 | $463,731 |
| 2026-05-13 | Titinger Jorge | Director | −Sell | 2,000 | $164.14 | $328,280 |
| 2026-05-12 | Mahoney Robert John | Officer | −Sell | 2,258 | $161.00 | $363,538 |
| 2026-05-06 | Low Russell | Director,Officer | −Sell | 7,468 | $156.75 | $1M |
| 2026-05-01 | Low Russell | Director,Officer | −Sell | 1,244 | $138.86 | $172,742 |
| 2026-04-20 | Tatnall Christopher | Officer | −Tax w/h | 907 | $131.02 | $118,835 |
| 2026-04-01 | Low Russell | Director,Officer | −Sell | 1,244 | $94.06 | $117,011 |
| 2026-03-24 | Low Russell | Director,Officer | −Sell | 1,244 | $90.00 | $111,960 |
| 2026-03-02 | Low Russell | Director,Officer | −Tax w/h | 5,227 | $86.58 | $452,554 |
| 2026-03-02 | COOGAN JAMES GORDON | Officer | −Tax w/h | 1,800 | $86.58 | $155,844 |
| 2026-03-02 | Redinbo Greg | Officer | −Tax w/h | 723 | $86.58 | $62,597 |
| 2026-03-02 | Tatnall Christopher | Officer | −Tax w/h | 1,121 | $86.58 | $97,056 |
| 2026-03-02 | Blumenstock Gerald M | Officer | −Tax w/h | 1,121 | $86.58 | $97,056 |
| 2026-03-02 | Mahoney Robert John | Officer | −Tax w/h | 573 | $86.58 | $49,610 |
| 2026-02-20 | Titinger Jorge | Director | −Sell | 1,000 | $80.00 | $80,000 |
| 2026-01-15 | Mahoney Robert John | Officer | +Grant | 1,734 | — | — |
| 2025-12-17 | Titinger Jorge | Director | −Sell | 2,000 | $86.05 | $172,100 |
| 2025-12-16 | Evans Eileen | Officer | −Tax w/h | 1,378 | $86.32 | $118,949 |
| 2025-12-11 | Blumenstock Gerald M | Officer | −Sell | 3,034 | $89.46 | $271,422 |
| 2025-10-16 | COOGAN JAMES GORDON | Officer | −Tax w/h | 713 | $83.62 | $59,621 |
| 2025-09-15 | Redinbo Greg | Officer | −Tax w/h | 208 | $87.30 | $18,158 |
| 2025-09-15 | Tatnall Christopher | Officer | −Tax w/h | 137 | $87.30 | $11,960 |
| 2025-06-16 | Redinbo Greg | Officer | −Tax w/h | 734 | $68.96 | $50,617 |
| 2025-06-16 | Blumenstock Gerald M | Officer | −Tax w/h | 506 | $68.96 | $34,894 |
| 2025-05-20 | KURTZWEIL JOHN T | Director | −Sell | 1,682 | $61.93 | $104,166 |
| 2025-05-17 | Low Russell | Director,Officer | −Tax w/h | 947 | $62.01 | $58,723 |
| 2025-05-16 | Low Russell | Director,Officer | −Tax w/h | 712 | $61.58 | $43,845 |
| 2025-05-16 | Redinbo Greg | Officer | −Tax w/h | 190 | $61.58 | $11,700 |
| 2025-05-15 | KURTZWEIL JOHN T | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | Titinger Jorge | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | St Dennis Thomas | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | Quirk Jeanne | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | GRAVES GREGORY B | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | Sayiner Necip | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | Chiu Tzu Yin | Director | +Grant | 3,586 | — | — |
| 2025-05-15 | Evans Eileen | Officer | +Grant | 7,172 | — | — |
| 2025-05-15 | Evans Eileen | Officer | +Grant | 7,172 | — | — |
| 2025-05-15 | Blumenstock Gerald M | Officer | −Tax w/h | 345 | $62.67 | $21,621 |
| 2025-05-15 | Blumenstock Gerald M | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Blumenstock Gerald M | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Low Russell | Director,Officer | +Grant | 30,738 | — | — |
| 2025-05-15 | Low Russell | Director,Officer | −Tax w/h | 1,722 | $62.67 | $107,918 |
| 2025-05-15 | Low Russell | Director,Officer | −Tax w/h | 1,453 | $62.67 | $91,060 |
| 2025-05-15 | Low Russell | Director,Officer | +Grant | 30,738 | — | — |
| 2025-05-15 | COOGAN JAMES GORDON | Officer | −Tax w/h | 574 | $62.67 | $35,973 |
| 2025-05-15 | COOGAN JAMES GORDON | Officer | +Grant | 12,295 | — | — |
| 2025-05-15 | COOGAN JAMES GORDON | Officer | +Grant | 12,295 | — | — |
| 2025-05-15 | Redinbo Greg | Officer | −Tax w/h | 177 | $62.67 | $11,093 |
| 2025-05-15 | Redinbo Greg | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Redinbo Greg | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Redinbo Greg | Officer | −Tax w/h | 209 | $62.67 | $13,098 |
| 2025-05-15 | Tatnall Christopher | Officer | −Tax w/h | 345 | $62.67 | $21,621 |
| 2025-05-15 | Tatnall Christopher | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Tatnall Christopher | Officer | +Grant | 6,148 | — | — |
| 2025-05-15 | Tatnall Christopher | Officer | −Tax w/h | 170 | $62.67 | $10,654 |
| 2025-04-21 | Tatnall Christopher | Officer | −Tax w/h | 907 | $45.23 | $41,024 |
| 2025-02-28 | Redinbo Greg | Officer | −Tax w/h | 471 | $54.79 | $25,806 |
| 2025-02-28 | Redinbo Greg | Officer | −Tax w/h | 749 | $54.79 | $41,038 |
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.
