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.
Transactions0
Insider Involved0
Total Buys$0.00
Total Sells$0.00
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 |
|---|---|---|---|---|---|
Apr 29, 2026 Grimley Richard P. |
Grimley Richard P.
|
Sell |
1,524 | $171.52 | 1,524 $171.52 $261,396 |
Apr 28, 2026 West Neal E |
West Neal E
EVP & CFO
|
Sell |
5,000 | $173.29 | 5,000 $173.29 $866,450 |
Apr 27, 2026 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
47,001 | $175.09 | 47,001 $175.09 $8,229,405 |
Apr 27, 2026 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP, CAO and GC
|
Sell |
2,743 | $178.20 | 2,743 $178.20 $488,807 |
Apr 27, 2026 Wilcox Brett |
Wilcox Brett
|
Sell |
15,000 | $174.44 | 15,000 $174.44 $2,616,600 |
Apr 27, 2026 Gheorghe Iulian |
Gheorghe Iulian
SVP - Adv Eng & Innovation
|
Sell |
175 | $174.22 | 175 $174.22 $30,489 |
Feb 23, 2026 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP, CAO and GC
|
Sell |
18,461 | $125.08 | 18,461 $125.08 $2,309,024 |
Feb 23, 2026 West Neal E |
West Neal E
EVP & CFO
|
Sell |
5,000 | $121.72 | 5,000 $121.72 $608,600 |
Nov 07, 2025 Tiffany Blain |
Tiffany Blain
EVP - Sales & Marketing
|
Sell |
8,656 | $93.92 | 8,656 $93.92 $812,997 |
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 |
|---|---|---|---|---|---|
Jul 29, 2024 Harvey Keith |
Harvey Keith
President & CEO
|
Buy |
52 | $76.25 | 52 $76.25 $3,965 |
Jul 29, 2024 Harvey Keith |
Harvey Keith
President & CEO
|
Buy |
2,536 | $77.25 | 2,536 $77.25 $195,906 |
May 15, 2024 Parkinson Ray |
Parkinson Ray
SVP - AE & Innovation
|
Sell |
3,254 | $100.53 | 3,254 $100.53 $327,125 |
Aug 03, 2023 Parkinson Ray |
Parkinson Ray
SVP - Advanced Engineering
|
Sell |
4,727 | $79.75 | 4,727 $79.75 $376,978 |
Jan 10, 2023 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $84.47 | 400 $84.47 $33,788 |
Dec 12, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $80.13 | 400 $80.13 $32,052 |
Oct 10, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $67.85 | 400 $67.85 $27,140 |
Aug 10, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $73.38 | 400 $73.38 $29,352 |
Jul 11, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $73.52 | 400 $73.52 $29,408 |
Jun 10, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $92.56 | 400 $92.56 $37,024 |
Jun 07, 2022 Weaver Brant |
Weaver Brant
VP - Strategic Development
|
Sell |
282 | $102.15 | 282 $102.15 $28,806 |
May 20, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $96.96 | 400 $96.96 $38,784 |
Apr 21, 2022 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
600 | $105.13 | 600 $105.13 $63,079 |
Mar 28, 2022 Gerard Leo Wilfred |
Gerard Leo Wilfred
|
Sell |
663 | $92.48 | 663 $92.48 $61,316 |
Mar 18, 2022 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
750 | $91.71 | 750 $91.71 $68,783 |
Feb 10, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $96.53 | 400 $96.53 $38,612 |
Jan 14, 2022 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
1,000 | $105.36 | 1,000 $105.36 $105,363 |
Jan 10, 2022 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $100.25 | 400 $100.25 $40,100 |
Dec 10, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $92.94 | 400 $92.94 $37,176 |
Nov 18, 2021 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
750 | $102.11 | 750 $102.11 $76,580 |
TOP
