| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| May 09, 2022 | May 10, 2022 | Whitney Susan M Dir | Sell | $177.99 | $1M | -38.37% |
| Dec 22, 2021 | Dec 22, 2021 | Klein Barbara A Dir | Sell | $185.23 | $5M | -53.51% |
| Dec 20, 2021 | Dec 20, 2021 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | $184.6 | $2M | -49.83% |
| Dec 20, 2021 | Dec 20, 2021 | Mumford Colleen Elizabeth VP Marketing Communications | Sell | $184.63 | $1M | -71.19% |
| Dec 20, 2021 | Dec 20, 2021 | Woodland Daniel D. VP Pres of EC | Sell | $184.35 | $6M | -75.47% |
| Dec 20, 2021 | Dec 20, 2021 | Li David H Pres CEO | Sell | $184.4 | $4M | -17.72% |
| Mar 10, 2021 | Mar 10, 2021 | Eckstein Bernstein H Carol VP Sec GC | Sell | $166.19 | $656,441 | -8.35% |
| Mar 04, 2021 | Mar 08, 2021 | Li David H Pres CEO | Sell | $164.67 | $6M | -31.32% |
| Dec 10, 2020 | Dec 14, 2020 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | $146.67 | $200,936 | -15.65% |
| Nov 25, 2020 | Nov 30, 2020 | Klein Barbara A Dir | Sell | $152.05 | $1M | -22.03% |
| Aug 19, 2020 | Aug 20, 2020 | Noglows William P Dir | Sell | $161.51 | $1M | -12.24% |
| Aug 12, 2020 | Aug 13, 2020 | Mumford Colleen Elizabeth VP Marketing Communications | Sell | $168.9 | $178,359 | -35.54% |
| Aug 10, 2020 | Aug 11, 2020 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | $165.62 | $25,993 | -2.97% |
| May 20, 2020 | May 20, 2020 | Klein Barbara A Dir | Sell | $138.03 | $845,561 | -20.28% |
| May 11, 2020 | May 13, 2020 | Woodland Daniel D. VP Marketing | Sell | $131.34 | $334,648 | -16.06% |
| Feb 12, 2020 | Feb 13, 2020 | Hill Richard Dir | Sell | $166.95 | $857,303 | -45.42% |
| Feb 10, 2020 | Feb 11, 2020 | Eckstein Bernstein H Carol VP Sec GC | Sell | $160.64 | $1M | -15.72% |
| Feb 10, 2020 | Feb 11, 2020 | Li David H Pres CEO | Sell | $160.69 | $6M | -33.95% |
| Feb 10, 2020 | Feb 11, 2020 | Roman Thomas S Corporate Controller | Sell | $160.8 | $976,843 | -42.90% |
| Dec 11, 2019 | Dec 12, 2019 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | $131.8 | $1M | -71.59% |
| Aug 22, 2019 | Aug 23, 2019 | Klein Barbara A Dir | Sell | $123.38 | $641,074 | -14.93% |
| Aug 13, 2019 | Aug 14, 2019 | Eckstein Bernstein H Carol VP Sec GC | Sell | $118.52 | $1M | -19.66% |
| Aug 12, 2019 | Aug 13, 2019 | Li David H Pres CEO | Sell | $114.28 | $3M | -26.70% |
| Aug 12, 2019 | Aug 13, 2019 | Woodland Daniel D. VP Marketing | Sell | $114.11 | $357,976 | -16.90% |
| Jun 10, 2019 | Jun 12, 2019 | Klein Barbara A Dir | Sell | $108.28 | $324,842 | -10.31% |
| Feb 21, 2019 | Feb 22, 2019 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | $104.88 | $328,642 | -38.79% |
| Dec 10, 2018 | Dec 13, 2018 | Naman Ananth VP CTO | Sell | $95.77 | $3M | -77.56% |
| Dec 10, 2018 | Dec 10, 2018 | Naman Ananth VP CTO | Sell | $97.08 | $731,870 | -36.30% |
| Nov 15, 2018 | Nov 16, 2018 | Klein Barbara A Dir | Sell | $102.06 | $1M | -29.46% |
| Nov 14, 2018 | Nov 15, 2018 | Klein Barbara A Dir | Sell | $102.68 | $578,605 | -16.66% |
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