Insider
Date
Role
Action
Shares
Price
Amount
Gary D Fields
26 May 2026
Director
Sold after exercise
21,173
$140.34
$2.97M
Gordon Douglas Wichman
26 May 2026
Executive Vice President
Sold after exercise
3,000
$140.39
$421.17K
Casey Kidwell
14 May 2026
Chief Administration Officer
Sold after exercise
1,069
$138.31
$147.85K
Casey Kidwell
14 May 2026
Chief Administration Officer
Sold after exercise
2,084
$138.30
$288.22K
Gary D Fields
13 May 2026
Director
Sold after exercise
19,081
$137.60
$2.63M
Gary D Fields
12 May 2026
Director
Sold after exercise
5,253
$134.05
$704.16K
Gary D Fields
12 May 2026
Director
Sold after exercise
26,018
$134.07
$3.49M
Rebecca Thompson
7 May 2026
Chief Accounting Officer
Sold after exercise
9,672
$136.59
$1.32M
Rebecca Thompson
27 Apr 2026
Chief Accounting Officer
Sold after exercise
400
$100.27
$40.11K
Rebecca Thompson
24 Apr 2026
Chief Accounting Officer
Sold after exercise
21,914
$100.21
$2.20M
Rebecca Thompson
23 Apr 2026
Chief Accounting Officer
Sold after exercise
7,292
$100.10
$729.93K
Rebecca Thompson
21 Apr 2026
Chief Accounting Officer
Sold after exercise
2,287
$100.11
$228.95K
Casey Kidwell
12 Mar 2026
Chief Administration Officer
Sold after exercise
2,840
$90.00
$255.60K
Casey Kidwell
12 Mar 2026
Chief Administration Officer
Sold after exercise
831
$90.00
$74.79K
Casey Kidwell
12 Mar 2026
Chief Administration Officer
Sold after exercise
1,554
$90.00
$139.86K
Gary D Fields
12 Nov 2025
Director
Sold after exercise
767
$105.14
$80.64K
Gary D Fields
12 Nov 2025
Director
Sold after exercise
2,786
$105.14
$292.92K
Gary D Fields
11 Nov 2025
Director
Sold after exercise
5,770
$105.21
$607.06K
Gary D Fields
11 Nov 2025
Director
Sold after exercise
20,976
$105.21
$2.21M
Rebecca Thompson
4 Sep 2025
Chief Financial Officer
Sold after exercise
200
$81.12
$16.22K
Rebecca Thompson
4 Sep 2025
Chief Financial Officer
Sold after exercise
9,150
$81.09
$741.97K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
596
$85.08
$50.71K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
1,185
$85.06
$100.80K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
2,142
$85.12
$182.33K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
7,231
$85.07
$615.14K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
549
$85.08
$46.71K
Christopher Douglas Eason
25 Aug 2025
Principal Accounting Officer
Sold after exercise
300
$85.08
$25.52K
Gordon Douglas Wichman
20 May 2025
Executive Director
Sold after exercise
20,000
$104.47
$2.09M
Gordon Douglas Wichman
20 May 2025
Executive Director
Sold after exercise
1,302
$104.58
$136.16K
Gary D Fields
6 May 2025
CEO
Sold after exercise
24,277
$98.29
$2.39M
Gary D Fields
6 May 2025
CEO
Sold after exercise
12,912
$98.04
$1.27M
Rebecca Thompson
5 Dec 2024
Chief Financial Officer
Sold after exercise
5,000
$138.00
$690.00K
Gary D Fields
25 Nov 2024
CEO
Sold after exercise
12,160
$139.66
$1.70M
Casey Kidwell
18 Nov 2024
VP, Administration
Sold after exercise
1,421
$135.14
$192.03K
Gary D Fields
15 Nov 2024
CEO
Sold after exercise
35,000
$132.03
$4.62M
Gordon Douglas Wichman
13 Nov 2024
Vice President
Sold after exercise
6,000
$135.15
$810.90K
Casey Kidwell
12 Nov 2024
VP, Administration
Sold after exercise
4,796
$136.38
$654.08K
Gary D Fields
6 Aug 2024
CEO
Sold after exercise
20,641
$86.21
$1.78M
Stephen E Wakefield
12 Jul 2024
Vice President
Sold after exercise
2,646
$90.08
$238.35K
Stephen E Wakefield
12 Jul 2024
Vice President
Sold after exercise
27,300
$90.13
$2.46M
Gary D Fields
22 May 2024
CEO
Sold after exercise
28,200
$76.13
$2.15M
Rebecca Thompson
15 May 2024
Chief Financial Officer
Sold after exercise
13,500
$77.00
$1.04M
Stephen E Wakefield
13 Mar 2024
Vice President
Sold after exercise
24,655
$80.86
$1.99M
Stephen E Wakefield
27 Dec 2023
Chief Operating Officer
Sold after exercise
15,000
$75.00
$1.13M
Stephen E Wakefield
26 Dec 2023
Chief Operating Officer
Sold after exercise
15,000
$74.00
$1.11M
Stephen E Wakefield
20 Dec 2023
Chief Operating Officer
Sold after exercise
20,491
$72.93
$1.49M
Stephen E Wakefield
20 Dec 2023
Chief Operating Officer
Sold after exercise
21,445
$72.61
$1.56M
Stephen E Wakefield
19 Dec 2023
Chief Operating Officer
Sold after exercise
18,064
$72.29
$1.31M
Stephen E Wakefield
15 Dec 2023
Chief Operating Officer
Sold after exercise
30,000
$71.88
$2.16M
Stephen E Wakefield
14 Dec 2023
Chief Operating Officer
Sold after exercise
76,000
$70.31
$5.34M
Rebecca Thompson
27 Nov 2023
Chief Financial Officer
Sold after exercise
5,000
$64.00
$320.00K
Gordon Douglas Wichman
8 Sep 2023
Vice President
Sold after exercise
4,500
$66.11
$297.50K
Gordon Douglas Wichman
8 Sep 2023
Vice President
Sold after exercise
1,500
$66.11
$99.17K
Robert Teis
1 Sep 2023
VP, Sales and Marketing
Sold after exercise
2,100
$65.80
$138.17K
Gary D Fields
15 Jun 2023
President and CEO
Sold after exercise
30,000
$93.80
$2.81M
Rebecca Thompson
7 Jun 2023
Chief Financial Officer
Sold after exercise
6,900
$95.00
$655.50K
Casey Kidwell
7 Jun 2023
VP, Administration
Sold after exercise
554
$95.01
$52.64K
Casey Kidwell
7 Jun 2023
VP, Administration
Sold after exercise
1,036
$95.01
$98.43K
Casey Kidwell
7 Jun 2023
VP, Administration
Sold after exercise
1,607
$95.01
$152.68K
Gary D Fields
12 May 2023
President and CEO
Sold after exercise
13,800
$94.86
$1.31M
Gary D Fields
12 May 2023
President and CEO
Sold after exercise
12,156
$94.86
$1.15M
Gary D Fields
11 May 2023
President and CEO
Sold after exercise
504
$97.04
$48.91K
Casey Kidwell
9 Mar 2023
VP, Administration
Sold after exercise
1,607
$92.63
$148.86K
Gordon Douglas Wichman
3 Mar 2023
Vice President
Sold after exercise
5,000
$92.87
$464.35K
Gordon Douglas Wichman
3 Mar 2023
Vice President
Sold after exercise
620
$92.87
$57.58K
Gary D Fields
1 Dec 2022
President and CEO
Sold after exercise
5,000
$78.64
$393.20K
Rebecca Thompson
15 Nov 2022
Chief Financial Officer
Sold after exercise
13,500
$80.06
$1.08M
Rebecca Thompson
15 Nov 2022
Chief Financial Officer
Sold after exercise
2,000
$80.00
$160.00K
Gordon Douglas Wichman
11 Nov 2022
Vice President
Sold after exercise
2,000
$79.61
$159.22K
Gordon Douglas Wichman
11 Nov 2022
Vice President
Sold after exercise
600
$79.61
$47.77K
Gary D Fields
11 Nov 2022
President and CEO
Sold after exercise
11,400
$78.92
$899.69K
Rony D Gadiwalla
10 Nov 2022
Former - VP, Info. Technology
Sold after exercise
2,247
$78.61
$176.64K
Larry Gene Stewart
8 Nov 2022
Former - Executive VP
Sold after exercise
2,472
$77.88
$192.52K
Rony D Gadiwalla
28 Oct 2022
Former - VP, Info. Technology
Sold after exercise
6,024
$64.42
$388.07K
Rony D Gadiwalla
27 Oct 2022
Former - VP, Info. Technology
Sold after exercise
2,000
$63.13
$126.26K
Rony D Gadiwalla
25 Oct 2022
Former - VP, Info. Technology
Sold after exercise
2,000
$61.50
$123.00K
Rony D Gadiwalla
25 Oct 2022
Former - VP, Info. Technology
Sold after exercise
3,000
$60.74
$182.22K
Rony D Gadiwalla
24 Oct 2022
Former - VP, Info. Technology
Sold after exercise
2,000
$58.84
$117.68K
Rony D Gadiwalla
24 Oct 2022
Former - VP, Info. Technology
Sold after exercise
2,500
$58.04
$145.10K
Rony D Gadiwalla
24 Oct 2022
Former - VP, Info. Technology
Sold after exercise
5,000
$57.04
$285.20K
Rony D Gadiwalla
18 Oct 2022
Former - VP, Info. Technology
Sold after exercise
439
$57.00
$25.02K
Rony D Gadiwalla
17 Oct 2022
Former - VP, Info. Technology
Sold after exercise
5,000
$55.51
$277.55K
Rony D Gadiwalla
17 Oct 2022
Former - VP, Info. Technology
Sold after exercise
3,801
$55.71
$211.75K
Rony D Gadiwalla
13 Oct 2022
Former - VP, Info. Technology
Sold after exercise
5,000
$55.12
$275.60K
Rony D Gadiwalla
5 Oct 2022
Former - VP, Info. Technology
Sold after exercise
3,000
$56.46
$169.38K
Larry Gene Stewart
4 Oct 2022
Former - Executive VP
Sold after exercise
2,756
$55.92
$154.12K
Larry Gene Stewart
3 Oct 2022
Former - Executive VP
Sold after exercise
1,500
$55.48
$83.22K
Larry Gene Stewart
3 Oct 2022
Former - Executive VP
Sold after exercise
1,500
$55.52
$83.28K
Rony D Gadiwalla
12 Sep 2022
Former - VP, Info. Technology
Sold after exercise
3,000
$58.91
$176.73K
Rony D Gadiwalla
12 Sep 2022
Former - VP, Info. Technology
Sold after exercise
3,000
$58.25
$174.75K
Rony D Gadiwalla
12 Sep 2022
Former - VP, Info. Technology
Sold after exercise
5,237
$58.93
$308.62K
Rony D Gadiwalla
18 Aug 2022
Former - VP, Info. Technology
Sold after exercise
1,441
$63.12
$90.96K
Rony D Gadiwalla
17 Aug 2022
Former - VP, Info. Technology
Sold after exercise
303
$63.11
$19.12K
Rony D Gadiwalla
16 Aug 2022
Former - VP, Info. Technology
Sold after exercise
6,654
$63.42
$422.00K
Rony D Gadiwalla
15 Aug 2022
Former - VP, Info. Technology
Sold after exercise
4,000
$63.21
$252.84K
Rony D Gadiwalla
15 Aug 2022
Former - VP, Info. Technology
Sold after exercise
3,000
$63.13
$189.39K
Rony D Gadiwalla
12 Aug 2022
Former - VP, Info. Technology
Sold after exercise
1,000
$61.70
$61.70K
Gary D Fields
11 Aug 2022
President and CEO
Sold after exercise
12,660
$61.41
$777.45K
Gary D Fields
11 Aug 2022
President and CEO
Sold after exercise
7,470
$61.41
$458.73K
Gary D Fields
11 Aug 2022
President and CEO
Sold after exercise
1,389
$61.41
$85.30K
Rony D Gadiwalla
15 Jun 2022
VP, Information Technology
Sold after exercise
359
$52.60
$18.88K
Rony D Gadiwalla
6 Jun 2022
VP, Information Technology
Sold after exercise
126
$56.40
$7.11K
Rony D Gadiwalla
6 Jun 2022
VP, Information Technology
Sold after exercise
2,000
$55.68
$111.36K
Rony D Gadiwalla
6 Jun 2022
VP, Information Technology
Sold after exercise
1,000
$56.00
$56.00K
Rony D Gadiwalla
2 Jun 2022
VP, Information Technology
Sold after exercise
1,475
$54.56
$80.48K
Rony D Gadiwalla
1 Jun 2022
VP, Information Technology
Sold after exercise
1,000
$53.80
$53.80K
Rony D Gadiwalla
1 Jun 2022
VP, Information Technology
Sold after exercise
1,000
$54.20
$54.20K
Rony D Gadiwalla
27 May 2022
VP, Information Technology
Sold after exercise
2,000
$53.20
$106.40K
Rony D Gadiwalla
26 May 2022
VP, Information Technology
Sold after exercise
2,000
$52.50
$105.00K
Gordon Douglas Wichman
25 May 2022
Vice President
Sold after exercise
1,374
$52.17
$71.68K
Gordon Douglas Wichman
25 May 2022
Vice President
Sold after exercise
2,024
$52.14
$105.53K
Rony D Gadiwalla
23 May 2022
VP, Information Technology
Sold after exercise
2,000
$52.50
$105.00K
Rony D Gadiwalla
13 May 2022
VP, Information Technology
Sold after exercise
4,000
$53.80
$215.20K
Rony D Gadiwalla
10 May 2022
VP, Information Technology
Sold after exercise
2,000
$54.70
$109.40K
Rony D Gadiwalla
6 Dec 2021
VP, Information Technology
Sold after exercise
1,000
$81.50
$81.50K
Rony D Gadiwalla
6 Dec 2021
VP, Information Technology
Sold after exercise
1,000
$81.00
$81.00K
Rebecca Thompson
3 Dec 2021
Chief Accounting Officer
Sold after exercise
4,000
$79.25
$317.00K
Rebecca Thompson
2 Dec 2021
Chief Accounting Officer
Sold after exercise
1,560
$78.64
$122.68K
Rony D Gadiwalla
2 Dec 2021
VP, Information Technology
Sold after exercise
1,000
$79.50
$79.50K
Rony D Gadiwalla
2 Dec 2021
VP, Information Technology
Sold after exercise
1,000
$79.20
$79.20K
Rony D Gadiwalla
1 Dec 2021
VP, Information Technology
Sold after exercise
2,000
$78.42
$156.84K
Gary D Fields
23 Nov 2021
President and CEO
Sold after exercise
20,332
$78.02
$1.59M
Rony D Gadiwalla
23 Nov 2021
VP, Information Technology
Sold after exercise
3,672
$78.20
$287.15K
Gary D Fields
23 Aug 2021
President and CEO
Sold after exercise
2,810
$69.55
$195.44K
Gary D Fields
20 Aug 2021
President and CEO
Sold after exercise
501
$69.54
$34.84K
Gary D Fields
11 Aug 2021
President and CEO
Sold after exercise
3,430
$70.09
$240.41K
Scott M Asbjornson
12 Mar 2021
Vice President, Finance & CFO
Sold after exercise
19,628
$74.73
$1.47M
Scott M Asbjornson
8 Mar 2021
Vice President, Finance & CFO
Sold after exercise
15,826
$73.84
$1.17M
Scott M Asbjornson
8 Mar 2021
Vice President, Finance & CFO
Sold after exercise
1,856
$74.09
$137.51K
Gary D Fields
3 Mar 2021
President and CEO
Sold after exercise
7,157
$75.08
$537.35K
Gary D Fields
2 Mar 2021
President and CEO
Sold after exercise
23,808
$75.15
$1.79M
Stephen E Wakefield
2 Mar 2021
Chief Operating Officer
Sold after exercise
1,532
$74.88
$114.72K
Stephen E Wakefield
2 Mar 2021
Chief Operating Officer
Sold after exercise
926
$75.26
$69.69K
Mikel D Crews
9 Jun 2020
Retired VP of Operations
Sold after exercise
19,529
$57.50
$1.12M
Mikel D Crews
8 Jun 2020
Retired VP of Operations
Sold after exercise
16,506
$58.58
$966.92K
Scott M Asbjornson
5 Jun 2020
Vice President, Finance & CFO
Sold after exercise
29,626
$57.85
$1.71M
Rony D Gadiwalla
5 Jun 2020
VP, Information Technology
Sold after exercise
918
$58.23
$53.46K
Scott M Asbjornson
4 Jun 2020
Vice President, Finance & CFO
Sold after exercise
2,955
$56.03
$165.57K
Scott M Asbjornson
4 Jun 2020
Vice President, Finance & CFO
Sold after exercise
961
$56.06
$53.87K
Mikel D Crews
3 Jun 2020
Retired VP of Operations
Sold after exercise
31,600
$55.59
$1.76M
Mikel D Crews
1 Jun 2020
Retired VP of Operations
Sold after exercise
19,769
$54.52
$1.08M
Mikel D Crews
28 May 2020
Retired VP of Operations
Sold after exercise
11,015
$55.11
$607.04K
Mikel D Crews
27 May 2020
Retired VP of Operations
Sold after exercise
29,216
$55.01
$1.61M
Rony D Gadiwalla
4 Mar 2020
VP, Information Technology
Sold after exercise
1,600
$58.87
$94.19K
Rebecca Thompson
4 Mar 2020
Chief Accounting Officer
Sold after exercise
3,500
$58.76
$205.66K
Mikel D Crews
3 Mar 2020
Vice President of Operations
Sold after exercise
1,250
$57.28
$71.60K
Rony D Gadiwalla
3 Mar 2020
VP, Information Technology
Sold after exercise
3,525
$58.14
$204.94K
Rebecca Thompson
3 Mar 2020
Chief Accounting Officer
Sold after exercise
1,350
$57.75
$77.96K
Scott M Asbjornson
13 Sep 2019
Vice President, Finance & CFO
Sold after exercise
21,000
$49.90
$1.05M
Stephen E Wakefield
12 Sep 2019
VP, Engineering
Sold after exercise
3,341
$50.54
$168.85K
Rony D Gadiwalla
12 Sep 2019
VP, Information Technology
Sold after exercise
4,000
$50.38
$201.52K
Sam Neale
13 Mar 2018
Vice President
Sold after exercise
5,000
$38.38
$191.90K
Sam Neale
5 Mar 2018
Vice President
Sold after exercise
7,840
$35.60
$279.10K
Scott M Asbjornson
6 Jun 2017
Vice President, Finance & CFO
Sold after exercise
3,258
$36.64
$119.36K
Scott M Asbjornson
6 Jun 2017
Vice President, Finance & CFO
Sold after exercise
4,500
$36.75
$165.38K
Scott M Asbjornson
6 Jun 2017
Vice President, Finance & CFO
Sold after exercise
2,057
$36.73
$75.54K
Kathy I Sheffield
16 Mar 2017
Sr. Vice President Admin/Treas
Sold after exercise
20,000
$36.53
$730.60K
Sam Neale
14 Mar 2017
Vice President
Sold after exercise
1,248
$35.39
$44.17K
Scott M Asbjornson
10 Mar 2017
Vice President, Finance & CFO
Sold after exercise
4,500
$35.37
$159.18K
Kathy I Sheffield
15 Dec 2016
Sr. Vice President Admin/Treas
Sold after exercise
10,125
$32.77
$331.75K
