The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.
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 |
Nov 08, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $110.00 | 500 $110.00 $55,000 |
Nov 05, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $105.00 | 500 $105.00 $52,500 |
Oct 11, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $111.44 | 400 $111.44 $44,576 |
Oct 01, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $109.74 | 1,000 $109.74 $109,740 |
Sep 10, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $119.42 | 400 $119.42 $47,768 |
Sep 01, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $125.12 | 1,000 $125.12 $125,120 |
Aug 18, 2021 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
3,000 | $122.26 | 3,000 $122.26 $366,778 |
Aug 10, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $121.12 | 400 $121.12 $48,448 |
Aug 02, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $122.01 | 1,000 $122.01 $122,010 |
Jul 12, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $120.39 | 400 $120.39 $48,156 |
Jul 01, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $123.62 | 1,000 $123.62 $123,620 |
Jun 02, 2021 OSBORNE ALFRED E JR |
OSBORNE ALFRED E JR
|
Sell |
2,500 | $132.95 | 2,500 $132.95 $332,363 |
Jun 01, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $130.63 | 1,000 $130.63 $130,630 |
May 18, 2021 Parkinson Ray |
Parkinson Ray
SVP - Advanced Engineering
|
Sell |
1,343 | $130.48 | 1,343 $130.48 $175,235 |
May 10, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $137.90 | 400 $137.90 $55,160 |
May 03, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $120.00 | 1,000 $120.00 $120,000 |
Apr 12, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $110.43 | 400 $110.43 $44,172 |
Apr 01, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $110.01 | 1,000 $110.01 $110,010 |
Mar 11, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
10,000 | $127.00 | 10,000 $127.00 $1,270,000 |
Mar 11, 2021 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
Chief Admin Officer and GC
|
Sell |
6,023 | $125.50 | 6,023 $125.50 $755,887 |
Mar 11, 2021 Parkinson Ray |
Parkinson Ray
SVP - Advanced Engineering
|
Sell |
1,500 | $124.72 | 1,500 $124.72 $187,080 |
Mar 10, 2021 West Neal E |
West Neal E
EVP & CFO
|
Sell |
400 | $119.19 | 400 $119.19 $47,676 |
Mar 08, 2021 Weaver Brant |
Weaver Brant
VP - Strategic Development
|
Sell |
378 | $115.41 | 378 $115.41 $43,625 |
Mar 02, 2021 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
5,000 | $122.00 | 5,000 $122.00 $610,000 |
Mar 02, 2021 Miller Del L |
Miller Del L
VP Treasury Risk & Procurement
|
Sell |
1,416 | $119.34 | 1,416 $119.34 $168,985 |
Mar 02, 2021 ELLSWORTH MELINDA C |
ELLSWORTH MELINDA C
VP IR & Corp. Communications
|
Sell |
1,500 | $120.96 | 1,500 $120.96 $181,440 |
Mar 02, 2021 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $119.69 | 1,000 $119.69 $119,690 |
Mar 01, 2021 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
7,000 | $118.59 | 7,000 $118.59 $830,130 |
Dec 04, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
|
Sell |
5,000 | $95.97 | 5,000 $95.97 $479,857 |
Dec 01, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,000 | $82.00 | 1,000 $82.00 $82,000 |
Nov 09, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
1,500 | $70.00 | 1,500 $70.00 $105,000 |
Nov 03, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $65.55 | 500 $65.55 $32,775 |
Oct 16, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $65.00 | 500 $65.00 $32,500 |
Sep 02, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $65.00 | 500 $65.00 $32,500 |
Aug 10, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $70.00 | 500 $70.00 $35,000 |
Aug 05, 2020 Harvey Keith |
Harvey Keith
President & CEO
|
Sell |
500 | $65.00 | 500 $65.00 $32,500 |
Jul 01, 2020 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,000 | $73.07 | 1,000 $73.07 $73,070 |
Jun 05, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
2,854 | $81.95 | 2,854 $81.95 $233,889 |
Jun 04, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
246 | $80.05 | 246 $80.05 $19,692 |
Jun 03, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
1,400 | $80.22 | 1,400 $80.22 $112,301 |
Jun 01, 2020 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,000 | $71.36 | 1,000 $71.36 $71,360 |
Apr 30, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
3,000 | $73.42 | 3,000 $73.42 $220,267 |
Jan 22, 2020 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
12,500 | $101.14 | 12,500 $101.14 $1,264,240 |
Dec 12, 2019 Bartholomew Carolyn |
Bartholomew Carolyn
|
Sell |
1,000 | $115.00 | 1,000 $115.00 $115,000 |
Nov 20, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
4,044 | $108.09 | 4,044 $108.09 $437,096 |
Nov 19, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
8,456 | $109.20 | 8,456 $109.20 $923,429 |
Nov 04, 2019 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP - Legal, Compliance & HR
|
Sell |
3,749 | $110.00 | 3,749 $110.00 $412,390 |
Nov 04, 2019 Parkinson Ray |
Parkinson Ray
VP - Advanced Engineering
|
Sell |
2,594 | $109.42 | 2,594 $109.42 $283,824 |
Nov 04, 2019 West Neal E |
West Neal E
SVP & CFO
|
Sell |
750 | $110.00 | 750 $110.00 $82,500 |
Nov 01, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
658 | $107.37 | 658 $107.37 $70,649 |
Oct 31, 2019 Krouse Mark |
Krouse Mark
VP - Human Resources
|
Sell |
1,783 | $108.00 | 1,783 $108.00 $192,564 |
Oct 30, 2019 Krouse Mark |
Krouse Mark
VP - Human Resources
|
Sell |
500 | $108.26 | 500 $108.26 $54,130 |
Oct 29, 2019 West Neal E |
West Neal E
SVP & CFO
|
Sell |
750 | $108.01 | 750 $108.01 $81,008 |
Oct 28, 2019 Parkinson Ray |
Parkinson Ray
VP - Advanced Engineering
|
Sell |
1,400 | $108.61 | 1,400 $108.61 $152,053 |
Oct 28, 2019 Wilcox Brett |
Wilcox Brett
|
Sell |
4,000 | $108.45 | 4,000 $108.45 $433,800 |
Oct 24, 2019 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP - Legal, Compliance & HR
|
Sell |
5,000 | $105.00 | 5,000 $105.00 $525,000 |
Oct 01, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,000 | $98.65 | 1,000 $98.65 $98,650 |
Oct 01, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $100.00 | 500 $100.00 $50,000 |
Sep 19, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
12,500 | $99.16 | 12,500 $99.16 $1,239,443 |
Sep 11, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,500 | $100.00 | 1,500 $100.00 $150,000 |
Sep 11, 2019 West Neal E |
West Neal E
SVP & CFO
|
Sell |
750 | $100.00 | 750 $100.00 $75,000 |
Sep 10, 2019 ELLSWORTH MELINDA C |
ELLSWORTH MELINDA C
VP IR & Corp. Communications
|
Sell |
500 | $97.00 | 500 $97.00 $48,500 |
Sep 09, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $95.00 | 500 $95.00 $47,500 |
Sep 05, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $90.00 | 500 $90.00 $45,000 |
Aug 13, 2019 ELLSWORTH MELINDA C |
ELLSWORTH MELINDA C
VP IR & Corp. Communications
|
Sell |
600 | $96.00 | 600 $96.00 $57,600 |
Aug 13, 2019 Bartholomew Carolyn |
Bartholomew Carolyn
|
Sell |
1,000 | $95.00 | 1,000 $95.00 $95,000 |
Aug 01, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,000 | $95.71 | 1,000 $95.71 $95,710 |
Jul 31, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
1,280 | $96.37 | 1,280 $96.37 $123,355 |
Jul 30, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
11,220 | $95.92 | 11,220 $95.92 $1,076,173 |
Jul 01, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,000 | $97.88 | 1,000 $97.88 $97,880 |
Jun 18, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
1,200 | $100.00 | 1,200 $100.00 $120,000 |
Jun 18, 2019 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP - Legal, Compliance & HR
|
Sell |
5,000 | $100.00 | 5,000 $100.00 $500,000 |
Jun 18, 2019 West Neal E |
West Neal E
SVP & CFO
|
Sell |
750 | $100.00 | 750 $100.00 $75,000 |
Jun 17, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $95.00 | 500 $95.00 $47,500 |
Jun 03, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $90.00 | 500 $90.00 $45,000 |
May 13, 2019 Krouse Mark |
Krouse Mark
VP - Human Resources
|
Sell |
1,100 | $93.44 | 1,100 $93.44 $102,782 |
May 09, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $94.87 | 500 $94.87 $47,435 |
May 09, 2019 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
500 | $95.00 | 500 $95.00 $47,500 |
Jan 18, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
1,100 | $100.36 | 1,100 $100.36 $110,398 |
Jan 17, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
400 | $100.02 | 400 $100.02 $40,009 |
Jan 10, 2019 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
4,500 | $94.82 | 4,500 $94.82 $426,673 |
Nov 21, 2018 ELLSWORTH MELINDA C |
ELLSWORTH MELINDA C
VP IR & Corp. Communications
|
Sell |
1,100 | $95.36 | 1,100 $95.36 $104,901 |
Nov 02, 2018 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
1,500 | $100.41 | 1,500 $100.41 $150,621 |
Oct 30, 2018 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
4,500 | $93.35 | 4,500 $93.35 $420,090 |
Aug 02, 2018 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
6,000 | $111.91 | 6,000 $111.91 $671,451 |
Aug 02, 2018 ELLSWORTH MELINDA C |
ELLSWORTH MELINDA C
VP IR & Corp. Communications
|
Sell |
1,100 | $112.23 | 1,100 $112.23 $123,456 |
Jul 26, 2018 Quinn Jack |
Quinn Jack
|
Sell |
1,313 | $110.33 | 1,313 $110.33 $144,863 |
Jun 13, 2018 BARNESON JOHN |
BARNESON JOHN
Sr. VP - Corporate Development
|
Sell |
7,000 | $112.53 | 7,000 $112.53 $787,708 |
May 25, 2018 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
9,000 | $108.64 | 9,000 $108.64 $977,788 |
May 24, 2018 Miller Del L |
Miller Del L
Vice President and Treasurer
|
Sell |
979 | $108.23 | 979 $108.23 $105,952 |
May 24, 2018 Krouse Mark |
Krouse Mark
VP - Human Resources
|
Sell |
1,500 | $108.63 | 1,500 $108.63 $162,941 |
May 22, 2018 West Neal E |
West Neal E
VP & Chief Accounting Officer
|
Sell |
2,175 | $110.00 | 2,175 $110.00 $239,250 |
May 15, 2018 West Neal E |
West Neal E
VP & Chief Accounting Officer
|
Sell |
725 | $103.40 | 725 $103.40 $74,965 |
May 14, 2018 Parkinson Ray |
Parkinson Ray
VP - Advanced Engineering
|
Sell |
3,262 | $105.03 | 3,262 $105.03 $342,595 |
Mar 15, 2018 OSBORNE ALFRED E JR |
OSBORNE ALFRED E JR
|
Sell |
1,000 | $104.40 | 1,000 $104.40 $104,400 |
Mar 14, 2018 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
2,640 | $106.24 | 2,640 $106.24 $280,474 |
Mar 13, 2018 Harvey Keith |
Harvey Keith
President & COO
|
Sell |
3,968 | $107.60 | 3,968 $107.60 $426,957 |
Mar 12, 2018 DONNAN JOHN MALCOLM |
DONNAN JOHN MALCOLM
EVP - Legal, Compliance & HR
|
Sell |
6,783 | $107.10 | 6,783 $107.10 $726,481 |
Mar 07, 2018 HOCKEMA JACK A |
HOCKEMA JACK A
CEO
|
Sell |
9,000 | $104.01 | 9,000 $104.01 $936,129 |
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