$128.88
-4.64 (-3.48%)
USD · as of 2026-08-21 · marketstack
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-12 | Fortebuono Kathleen M. | Officer | −Tax w/h | 418 | $149.76 | $62,603 |
| 2026-06-05 | Sterin Steven | Director | −Sell | 400 | $148.35 | $59,340 |
| 2026-05-29 | CURTIN TERRENCE R | Director | +Grant | 208 | $156.00 | $32,499 |
| 2026-05-29 | Green Byron | Director | +Grant | 208 | $156.00 | $32,499 |
| 2026-05-26 | Sterin Steven | Director | −Sell | 511 | $161.97 | $82,767 |
| 2026-05-21 | Banerji Shumeet | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | BLINN MARK A | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | CURTIN TERRENCE R | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | De Bondt Karin | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | Green Byron | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | JOHNSON KRISTINA M | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | Noonan Anne P | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | PAIK YI HYON | Director | +Grant | 1,278 | — | — |
| 2026-05-21 | Sterin Steven | Director | +Grant | 1,278 | — | — |
| 2026-05-04 | Xu Chuck | Officer | −Tax w/h | 98 | $141.76 | $13,900 |
| 2026-05-04 | Kemp Jon D. | Director,Officer | −Tax w/h | 843 | $141.76 | $119,494 |
| 2026-05-04 | Fortebuono Kathleen M. | Officer | −Tax w/h | 101 | $141.76 | $14,366 |
| 2026-05-04 | Goss Michael G. | Officer | −Tax w/h | 147 | $141.76 | $20,781 |
| 2026-05-04 | Hennessey Peter W | Officer | −Tax w/h | 73 | $141.76 | $10,391 |
| 2026-02-27 | CURTIN TERRENCE R | Director | +Grant | 256 | $126.76 | $32,500 |
| 2026-02-27 | Green Byron | Director | +Grant | 256 | $126.76 | $32,500 |
| 2026-02-27 | Fortebuono Kathleen M. | Officer | +Grant | 2,564 | — | — |
| 2026-02-27 | Goss Michael G. | Officer | +Grant | 7,324 | — | — |
| 2026-02-27 | Xu Chuck | Officer | +Grant | 7,324 | — | — |
| 2026-02-27 | Hennessey Peter W | Officer | +Grant | 4,578 | — | — |
| 2026-02-27 | Kemp Jon D. | Director,Officer | +Grant | 32,957 | — | — |
| 2026-02-21 | Xu Chuck | Officer | −Tax w/h | 344 | $113.72 | $39,078 |
| 2026-02-21 | Kemp Jon D. | Director,Officer | −Tax w/h | 4,555 | $113.72 | $518,021 |
| 2026-02-21 | Hennessey Peter W | Officer | −Tax w/h | 309 | $113.72 | $35,170 |
| 2026-02-21 | Goss Michael G. | Officer | −Tax w/h | 275 | $113.72 | $31,262 |
| 2026-02-21 | Fortebuono Kathleen M. | Officer | −Tax w/h | 308 | $113.72 | $35,056 |
| 2026-02-15 | Xu Chuck | Officer | −Tax w/h | 136 | $110.98 | $15,112 |
| 2026-02-15 | Hennessey Peter W | Officer | −Tax w/h | 118 | $110.98 | $13,090 |
| 2026-02-15 | Goss Michael G. | Officer | −Tax w/h | 157 | $110.98 | $17,414 |
| 2026-02-15 | Fortebuono Kathleen M. | Officer | −Tax w/h | 107 | $110.98 | $11,883 |
| 2026-02-15 | Kemp Jon D. | Director,Officer | −Tax w/h | 547 | $110.98 | $60,691 |
| 2026-01-30 | Green Byron | Director | +Grant | 113 | $96.18 | $10,834 |
| 2026-01-30 | CURTIN TERRENCE R | Director | +Grant | 113 | $96.18 | $10,834 |
| 2025-12-31 | Fortebuono Kathleen M. | Officer | −Tax w/h | 219 | $82.83 | $18,171 |
| 2025-12-31 | Goss Michael G. | Officer | −Tax w/h | 321 | $82.83 | $26,551 |
| 2025-12-31 | Hennessey Peter W | Officer | −Tax w/h | 162 | $82.83 | $13,442 |
| 2025-12-31 | Kemp Jon D. | Director,Officer | −Tax w/h | 1,308 | $82.83 | $108,375 |
| 2025-12-31 | Xu Chuck | Officer | −Tax w/h | 240 | $82.83 | $19,913 |
| 2025-12-17 | Xu Chuck | Officer | −Tax w/h | 113 | $77.33 | $8,738 |
| 2025-12-12 | Xu Chuck | Officer | +Exercise | 838 | $79.01 | $66,210 |
| 2025-12-11 | Kemp Jon D. | Director,Officer | −Sell | 5,655 | $85.01 | $480,732 |
| 2025-12-11 | Kemp Jon D. | Director,Officer | +Exercise | 5,921 | $79.01 | $467,818 |
| 2025-12-11 | Goss Michael G. | Officer | −Sell | 1,895 | $84.79 | $160,677 |
| 2025-12-11 | Goss Michael G. | Officer | +Exercise | 1,942 | $79.01 | $153,437 |
| 2025-12-03 | Banerji Shumeet | Director | +Grant | 4,364 | — | — |
| 2025-12-03 | BLINN MARK A | Director | +Grant | 4,364 | — | — |
| 2025-12-03 | CURTIN TERRENCE R | Director | +Grant | 1,000 | — | — |
| 2025-12-03 | De Bondt Karin | Director | +Grant | 4,364 | — | — |
| 2025-12-03 | Green Byron | Director | +Grant | 4,364 | — | — |
| 2025-12-03 | JOHNSON KRISTINA M | Director | +Grant | 1,000 | — | — |
| 2025-12-03 | Noonan Anne P | Director | +Grant | 4,364 | — | — |
| 2025-12-03 | Sterin Steven | Director | +Grant | 1,000 | — | — |
| 2025-12-03 | PAIK YI HYON | Director | +Grant | 4,364 | — | — |
| 2025-11-30 | CURTIN TERRENCE R | Director | +Grant | 134 | $81.09 | $10,834 |
| 2025-11-26 | CURTIN TERRENCE R | Director | +Grant | 273 | $79.23 | $21,667 |
| 2025-11-21 | Noonan Anne P | Director | +Buy | 3,240 | $77.30 | $250,452 |
| 2025-11-21 | Kang Sang Ho | Officer | +Exercise | 2,000 | $96.00 | $192,000 |
| 2025-11-21 | Kang Sang Ho | Officer | +Exercise | 2,000 | $96.00 | $192,000 |
| 2025-11-21 | Kang Sang Ho | Officer | −Sell | 2,500 | $74.50 | $186,250 |
| 2025-11-21 | Noonan Anne P | Director | −Sell | 7 | $76.30 | $534 |
| 2025-11-19 | Green Byron | Director | +Buy | 1,000 | $79.12 | $79,120 |
| 2025-11-06 | CURTIN TERRENCE R | Director | +Gift | 500 | — | — |
| 2025-11-06 | CURTIN TERRENCE R | Director | −Gift | 500 | — | — |
| 2025-11-01 | Sterin Steven | Director | +Other | 10,812 | — | — |
| 2025-11-01 | Harbaugh Matthew K | Officer | +Other | 9,292 | — | — |
| 2025-11-01 | Kang Sang Ho | Officer | +Other | 14,147 | — | — |
| 2025-11-01 | Hennessey Peter W | Officer | +Other | 5,695 | — | — |
| 2025-11-01 | Fortebuono Kathleen M. | Officer | +Other | 7,039 | — | — |
| 2025-11-01 | Kemp Jon D. | Director,Officer | +Other | 88,911 | — | — |
| 2025-11-01 | Xu Chuck | Officer | +Other | 14,722 | — | — |
| 2025-11-01 | DuPont de Nemours, Inc. | TenPercentOwner | −Other | 209,443,778 | — | — |
| 2017-11-06 | GREENBERG JACK M | Director | −Sell | 15,000 | $108.06 | $2M |
| 2017-11-06 | GREENBERG JACK M | Director | −Sell | 18,400 | $108.07 | $2M |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 7,425 | $18.40 | $136,620 |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 2,475 | $21.22 | $52,520 |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 2,550 | $20.88 | $53,244 |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 2,550 | $23.70 | $60,435 |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 3,400 | $21.20 | $72,080 |
| 2017-11-06 | GREENBERG JACK M | Director | +Exercise | 15,000 | $24.59 | $368,850 |
| 2017-11-01 | BOUSBIB ARI | Director,Officer | +Exercise | 46,080 | $15.11 | $696,269 |
| 2017-11-01 | BOUSBIB ARI | Director,Officer | −Sell | 46,080 | $108.14 | $5M |
| 2017-10-18 | Erlinger III James H | Officer | +Exercise | 10,000 | $30.07 | $300,700 |
| 2017-10-18 | Erlinger III James H | Officer | −Sell | 10,000 | $100.51 | $1M |
| 2017-10-02 | BOUSBIB ARI | Director,Officer | +Exercise | 46,080 | $8.34 | $384,307 |
| 2017-10-02 | BOUSBIB ARI | Director,Officer | −Sell | 46,080 | $94.91 | $4M |
| 2017-09-30 | STAUB W RICHARD | Officer | −Tax w/h | 1,036 | $95.07 | $98,493 |
| 2017-09-30 | Knightly Kevin C | Officer | −Tax w/h | 1,998 | $95.07 | $189,950 |
| 2017-09-27 | Erlinger III James H | Officer | +Exercise | 10,000 | $30.07 | $300,700 |
| 2017-09-27 | Erlinger III James H | Officer | −Sell | 10,000 | $94.52 | $945,200 |
| 2017-09-19 | CONNAUGHTON JOHN | Director | −Sell | 1,030,429 | $94.87 | $98M |
| 2017-09-19 | TPG Group Holdings (SBS) Advisors, Inc. | Director,TenPercentOwner | −Sell | 4,877,974 | $94.87 | $463M |
| 2017-09-19 | DANHAKL JOHN G | Director | −Sell | 720,248 | $94.87 | $68M |
| 2017-09-19 | CANADA PENSION PLAN INVESTMENT BOARD | TenPercentOwner | −Sell | 2,249,342 | $94.87 | $213M |
| 2017-09-19 | CANADA PENSION PLAN INVESTMENT BOARD | TenPercentOwner | −Sell | 2,249,342 | $94.87 | $213M |
| 2017-09-19 | CANADA PENSION PLAN INVESTMENT BOARD | TenPercentOwner | −Sell | 2,249,342 | $94.87 | $213M |
| 2017-09-14 | CONNAUGHTON JOHN | Director | −Other | 122,007 | — | — |
| 2017-09-14 | CONNAUGHTON JOHN | Director | −Gift | 13,157 | — | — |
| 2017-09-01 | BOUSBIB ARI | Director,Officer | −Sell | 46,080 | $95.65 | $4M |
| 2017-09-01 | BOUSBIB ARI | Director,Officer | +Exercise | 46,080 | $8.34 | $384,307 |
| 2017-08-28 | CPP Investment Board Private Holdings, Inc. | TenPercentOwner | −Sell | 1,739,415 | $97.33 | $169M |
| 2017-08-28 | CPP Investment Board Private Holdings, Inc. | TenPercentOwner | −Sell | 1,739,415 | $97.33 | $169M |
| 2017-08-28 | CPP Investment Board Private Holdings, Inc. | TenPercentOwner | −Sell | 1,739,415 | $97.33 | $169M |
| 2017-08-28 | CONNAUGHTON JOHN | Director | −Sell | 833,904 | $97.33 | $81M |
| 2017-08-28 | CONNAUGHTON JOHN | Director | −Other | 57,274 | — | — |
| 2017-08-28 | TPG Advisors V, Inc. | Director,TenPercentOwner | −Sell | 3,772,134 | $97.33 | $367M |
| 2017-08-28 | GILLINGS DENNIS B PH D | Director | −Sell | 930,391 | $97.33 | $91M |
| 2017-08-28 | GILLINGS DENNIS B PH D | Director | −Sell | 37,632 | $97.33 | $4M |
| 2017-08-28 | DANHAKL JOHN G | Director | −Sell | 556,968 | $97.33 | $54M |
| 2017-08-25 | Knightly Kevin C | Officer | +Exercise | 13,824 | $15.11 | $208,881 |
| 2017-08-25 | Knightly Kevin C | Officer | +Exercise | 3,040 | $8.34 | $25,354 |
| 2017-08-25 | Knightly Kevin C | Officer | −Sell | 2,475 | $99.58 | $246,461 |
| 2017-08-25 | Knightly Kevin C | Officer | −Sell | 16,864 | $99.50 | $2M |
| 2017-08-25 | Erlinger III James H | Officer | −Sell | 10,000 | $98.96 | $989,600 |
| 2017-08-25 | Erlinger III James H | Officer | +Exercise | 10,000 | $30.07 | $300,700 |
| 2017-08-09 | Knightly Kevin C | Officer | +Exercise | 20,000 | $8.34 | $166,800 |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.