See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions17
Insider Involved6
Total Buys$0.00
Total Sells$25.73M
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 25, 2026 FOSTER JAMES C |
FOSTER JAMES C
|
Sell |
33,561 | $300.00 | 33,561 $300.00 $10,068,300 |
Aug 19, 2026 Parisotto Shannon M |
Parisotto Shannon M
CEVP, Disc & Safety Assessment
|
Sell |
2,039 | $294.12 | 2,039 $294.12 $599,711 |
Aug 18, 2026 Andrews Nancy C |
Andrews Nancy C
|
Sell |
573 | $285.24 | 573 $285.24 $163,443 |
Aug 11, 2026 Parisotto Shannon M |
Parisotto Shannon M
CEVP, Disc & Safety Assessment
|
Sell |
3,714 | $279.66 | 3,714 $279.66 $1,038,657 |
Aug 11, 2026 Girshick Birgit |
Girshick Birgit
CEO
|
Sell |
6,500 | $279.90 | 6,500 $279.90 $1,819,350 |
Aug 10, 2026 FOSTER JAMES C |
FOSTER JAMES C
|
Sell |
28,733 | $275.00 | 28,733 $275.00 $7,901,575 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
620 | $263.94 | 620 $263.94 $163,643 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
1,205 | $258.53 | 1,205 $258.53 $311,529 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
482 | $265.17 | 482 $265.17 $127,812 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
1,274 | $259.07 | 1,274 $259.07 $330,055 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
736 | $258.53 | 736 $258.53 $190,278 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
901 | $260.63 | 901 $260.63 $234,828 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
404 | $258.53 | 404 $258.53 $104,446 |
Aug 06, 2026 Creamer Victoria L |
Creamer Victoria L
EVP & Chief People Officer
|
Sell |
4,179 | $259.16 | 4,179 $259.16 $1,083,030 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
213 | $262.37 | 213 $262.37 $55,885 |
Aug 06, 2026 Knell Michael Gunnar |
Knell Michael Gunnar
SVP, Finance and CAO
|
Sell |
810 | $261.45 | 810 $261.45 $211,775 |
Aug 05, 2026 Parisotto Shannon M |
Parisotto Shannon M
CEVP, Disc & Safety Assessment
|
Sell |
5,046 | $263.00 | 5,046 $263.00 $1,327,098 |
Jun 29, 2026 FOSTER JAMES C |
FOSTER JAMES C
|
Sell |
75,000 | $225.00 | 75,000 $225.00 $16,875,000 |
Mar 03, 2026 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Buy |
25 | $174.54 | 25 $174.54 $4,364 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 22, 2025 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Sell |
400 | $163.72 | 400 $163.72 $65,488 |
Aug 18, 2025 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Sell |
800 | $157.60 | 800 $157.60 $126,080 |
Aug 07, 2025 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Sell |
400 | $150.04 | 400 $150.04 $60,016 |
May 15, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
35 | $136.32 | 35 $136.32 $4,771 |
May 15, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
81 | $137.68 | 81 $137.68 $11,152 |
May 15, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
24 | $139.05 | 24 $139.05 $3,337 |
May 14, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
21 | $140.78 | 21 $140.78 $2,956 |
May 14, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
7 | $145.54 | 7 $145.54 $1,019 |
May 14, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
14 | $141.85 | 14 $141.85 $1,986 |
May 14, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
91 | $139.95 | 91 $139.95 $12,735 |
May 14, 2025 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
7 | $143.77 | 7 $143.77 $1,006 |
May 13, 2025 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Sell |
500 | $145.41 | 500 $145.41 $72,705 |
Nov 07, 2024 WALLMAN RICHARD F |
WALLMAN RICHARD F
|
Sell |
3,371 | $215.75 | 3,371 $215.75 $727,293 |
Nov 07, 2024 WALLMAN RICHARD F |
WALLMAN RICHARD F
|
Sell |
3,250 | $216.50 | 3,250 $216.50 $703,625 |
Nov 07, 2024 WALLMAN RICHARD F |
WALLMAN RICHARD F
|
Sell |
1,000 | $216.50 | 1,000 $216.50 $216,500 |
Aug 08, 2024 LaPlume Joseph W |
LaPlume Joseph W
EVP, Corp Strategy & Develop
|
Sell |
1,780 | $199.36 | 1,780 $199.36 $354,861 |
Aug 01, 2024 FOSTER JAMES C |
FOSTER JAMES C
Chairman, President and CEO
|
Sell |
25,000 | $250.00 | 25,000 $250.00 $6,250,000 |
May 15, 2024 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
96 | $236.78 | 96 $236.78 $22,731 |
May 15, 2024 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
113 | $235.61 | 113 $235.61 $26,624 |
May 15, 2024 MASSARO GEORGE |
MASSARO GEORGE
|
Sell |
123 | $234.72 | 123 $234.72 $28,871 |
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