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 |
|---|---|---|---|---|---|
Aug 19, 2025 Wooley Greg |
Wooley Greg
Exec VP Operations
|
Sell |
2,000 | $116.83 | 2,000 $116.83 $233,660 |
Aug 12, 2025 WELCH JAMES L |
WELCH JAMES L
|
Sell |
10,000 | $116.09 | 10,000 $116.09 $1,160,888 |
Aug 12, 2025 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
26,000 | $116.06 | 26,000 $116.06 $3,017,651 |
Jul 30, 2025 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
8,802 | $117.80 | 8,802 $117.80 $1,036,865 |
Jul 30, 2025 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
8,384 | $117.10 | 8,384 $117.10 $981,751 |
Jul 29, 2025 Woodward Eric |
Woodward Eric
CAO
|
Sell |
1,695 | $117.30 | 1,695 $117.30 $198,822 |
Jul 29, 2025 WELCH JAMES L |
WELCH JAMES L
|
Sell |
10,000 | $118.25 | 10,000 $118.25 $1,182,541 |
Jul 29, 2025 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
4,404 | $118.74 | 4,404 $118.74 $522,911 |
Jul 29, 2025 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
12,596 | $118.09 | 12,596 $118.09 $1,487,458 |
Jul 29, 2025 Woodward Eric |
Woodward Eric
CAO
|
Sell |
5,305 | $116.47 | 5,305 $116.47 $617,897 |
Jun 03, 2025 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
16,255 | $103.74 | 16,255 $103.74 $1,686,250 |
Jun 03, 2025 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
745 | $104.13 | 745 $104.13 $77,575 |
May 28, 2025 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
2,184 | $101.67 | 2,184 $101.67 $222,047 |
May 28, 2025 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
12,816 | $100.91 | 12,816 $100.91 $1,293,205 |
May 27, 2025 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
17,000 | $100.91 | 17,000 $100.91 $1,715,436 |
Nov 06, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
7,492 | $111.13 | 7,492 $111.13 $832,596 |
Nov 06, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
4,182 | $110.06 | 4,182 $110.06 $460,273 |
Nov 06, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
15,779 | $111.96 | 15,779 $111.96 $1,766,661 |
Nov 06, 2024 MITTELSTAEDT RONALD J |
MITTELSTAEDT RONALD J
|
Sell |
25,000 | $112.06 | 25,000 $112.06 $2,801,585 |
Nov 06, 2024 Woodward Eric |
Woodward Eric
CAO
|
Sell |
4,000 | $111.53 | 4,000 $111.53 $446,116 |
Nov 06, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
450 | $112.63 | 450 $112.63 $50,686 |
Nov 05, 2024 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
19,079 | $104.48 | 19,079 $104.48 $1,993,288 |
Nov 05, 2024 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
11,820 | $104.83 | 11,820 $104.83 $1,239,068 |
Nov 05, 2024 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
4,665 | $105.52 | 4,665 $105.52 $492,236 |
Jun 12, 2024 WELCH JAMES L |
WELCH JAMES L
|
Sell |
2,000 | $79.08 | 2,000 $79.08 $158,160 |
Jun 07, 2024 WELCH JAMES L |
WELCH JAMES L
|
Sell |
7,605 | $78.68 | 7,605 $78.68 $598,361 |
Jun 03, 2024 Woodward Eric |
Woodward Eric
CAO
|
Sell |
5,000 | $80.56 | 5,000 $80.56 $402,800 |
Jun 03, 2024 Wooley Greg |
Wooley Greg
Exec VP Operations
|
Sell |
7,415 | $81.27 | 7,415 $81.27 $602,617 |
May 24, 2024 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
8,890 | $75.00 | 8,890 $75.00 $666,750 |
May 22, 2024 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
9,247 | $74.34 | 9,247 $74.34 $687,422 |
May 22, 2024 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
6,847 | $76.28 | 6,847 $76.28 $522,289 |
May 09, 2024 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
15,000 | $77.10 | 15,000 $77.10 $1,156,500 |
May 08, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
30,355 | $77.02 | 30,355 $77.02 $2,337,942 |
May 08, 2024 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
1,931 | $77.60 | 1,931 $77.60 $149,846 |
Mar 15, 2024 WELCH JAMES L |
WELCH JAMES L
|
Sell |
2,000 | $66.72 | 2,000 $66.72 $133,430 |
Feb 08, 2023 WELCH JAMES L |
WELCH JAMES L
|
Buy |
2,000 | $18.95 | 2,000 $18.95 $37,900 |
Aug 04, 2022 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
7,783 | $24.67 | 7,783 $24.67 $191,996 |
Mar 11, 2022 ATKIN JERRY C |
ATKIN JERRY C
|
Buy |
55,000 | $25.33 | 55,000 $25.33 $1,393,150 |
Mar 11, 2022 ATKIN JERRY C |
ATKIN JERRY C
|
Buy |
55,000 | $25.33 | 55,000 $25.33 $1,393,150 |
Nov 08, 2021 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
13,500 | $51.07 | 13,500 $51.07 $689,454 |
Mar 12, 2021 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
17,000 | $59.67 | 17,000 $59.67 $1,014,450 |
Mar 08, 2021 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
30,861 | $58.07 | 30,861 $58.07 $1,791,950 |
Mar 08, 2021 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
10,159 | $58.63 | 10,159 $58.63 $595,660 |
Feb 25, 2021 EYRING HENRY J |
EYRING HENRY J
|
Sell |
15,270 | $55.22 | 15,270 $55.22 $843,164 |
Feb 25, 2021 EYRING HENRY J |
EYRING HENRY J
|
Sell |
2,300 | $57.01 | 2,300 $57.01 $131,133 |
Feb 25, 2021 EYRING HENRY J |
EYRING HENRY J
|
Sell |
2,682 | $56.06 | 2,682 $56.06 $150,354 |
Feb 24, 2021 EYRING HENRY J |
EYRING HENRY J
|
Sell |
10,000 | $60.30 | 10,000 $60.30 $602,954 |
Feb 23, 2021 EYRING HENRY J |
EYRING HENRY J
|
Sell |
10,000 | $60.16 | 10,000 $60.16 $601,558 |
Feb 23, 2021 Woodward Eric |
Woodward Eric
CAO
|
Sell |
3,000 | $60.37 | 3,000 $60.37 $181,122 |
Feb 22, 2021 WELCH JAMES L |
WELCH JAMES L
|
Sell |
1,000 | $57.12 | 1,000 $57.12 $57,120 |
Mar 13, 2020 ALBRECHT W STEVE |
ALBRECHT W STEVE
|
Buy |
11,787 | $25.54 | 11,787 $25.54 $301,035 |
Mar 13, 2020 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Buy |
4,000 | $25.64 | 4,000 $25.64 $102,552 |
Mar 13, 2020 ATKIN JERRY C |
ATKIN JERRY C
|
Buy |
10,000 | $26.06 | 10,000 $26.06 $260,600 |
Mar 13, 2020 WELCH JAMES L |
WELCH JAMES L
|
Buy |
1,000 | $26.50 | 1,000 $26.50 $26,500 |
Mar 12, 2020 ATKIN JERRY C |
ATKIN JERRY C
|
Buy |
3,500 | $28.66 | 3,500 $28.66 $100,310 |
Mar 09, 2020 ALBRECHT W STEVE |
ALBRECHT W STEVE
|
Buy |
8,175 | $36.71 | 8,175 $36.71 $300,132 |
Mar 09, 2020 ATKIN JERRY C |
ATKIN JERRY C
|
Buy |
15,500 | $37.90 | 15,500 $37.90 $587,390 |
Sep 12, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $60.07 | 10,000 $60.07 $600,700 |
Sep 12, 2019 Thompson Michael B |
Thompson Michael B
Chief Operating Officer of Sub
|
Sell |
5,523 | $60.19 | 5,523 $60.19 $332,419 |
Sep 12, 2019 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
17,030 | $60.02 | 17,030 $60.02 $1,022,112 |
Jun 13, 2019 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
17,853 | $60.39 | 17,853 $60.39 $1,078,209 |
Jun 11, 2019 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
4,626 | $60.66 | 4,626 $60.66 $280,630 |
Jun 10, 2019 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
14,544 | $61.09 | 14,544 $61.09 $888,561 |
Jun 07, 2019 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
2,234 | $60.09 | 2,234 $60.09 $134,251 |
Jun 07, 2019 Thompson Michael B |
Thompson Michael B
Chief Operating Officer of Sub
|
Sell |
9,868 | $60.74 | 9,868 $60.74 $599,361 |
Jun 07, 2019 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
22,577 | $60.53 | 22,577 $60.53 $1,366,509 |
Jun 06, 2019 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
1,600 | $60.23 | 1,600 $60.23 $96,366 |
Jun 05, 2019 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
7,166 | $61.11 | 7,166 $61.11 $437,921 |
May 24, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
16,821 | $59.45 | 16,821 $59.45 $1,000,008 |
May 24, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
16,821 | $59.45 | 16,821 $59.45 $1,000,008 |
May 08, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $60.27 | 10,000 $60.27 $602,727 |
May 07, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $60.22 | 10,000 $60.22 $602,161 |
May 06, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $61.38 | 10,000 $61.38 $613,779 |
May 01, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $61.23 | 10,000 $61.23 $612,268 |
Apr 30, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
22,755 | $61.48 | 22,755 $61.48 $1,398,948 |
Feb 26, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
9,500 | $55.99 | 9,500 $55.99 $531,902 |
Feb 25, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
10,000 | $56.01 | 10,000 $56.01 $560,132 |
Feb 22, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
11,227 | $55.66 | 11,227 $55.66 $624,930 |
Feb 21, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
498 | $55.70 | 498 $55.70 $27,740 |
Feb 20, 2019 ATKIN JERRY C |
ATKIN JERRY C
|
Sell |
8,275 | $56.56 | 8,275 $56.56 $468,033 |
Aug 21, 2018 Vais Terry |
Vais Terry
Chief Operating Officer - Sub
|
Sell |
1,600 | $64.43 | 1,600 $64.43 $103,089 |
Aug 08, 2018 Woodward Eric |
Woodward Eric
CAO
|
Sell |
5,879 | $61.18 | 5,879 $61.18 $359,651 |
Aug 08, 2018 Thompson Michael B |
Thompson Michael B
Chief Operating Officer of Sub
|
Sell |
20,274 | $60.88 | 20,274 $60.88 $1,234,344 |
Aug 07, 2018 Thompson Michael B |
Thompson Michael B
Chief Operating Officer of Sub
|
Sell |
3,057 | $59.25 | 3,057 $59.25 $181,126 |
Aug 07, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
8,988 | $60.12 | 8,988 $60.12 $540,396 |
Aug 06, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
7,118 | $59.57 | 7,118 $59.57 $424,021 |
Aug 03, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
5,968 | $59.54 | 5,968 $59.54 $355,362 |
Aug 02, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
4,106 | $59.51 | 4,106 $59.51 $244,354 |
Aug 01, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
1,407 | $60.09 | 1,407 $60.09 $84,547 |
Jul 31, 2018 Steel Wade J |
Steel Wade J
Chief Commercial Officer
|
Sell |
17,731 | $59.89 | 17,731 $59.89 $1,061,981 |
Jul 31, 2018 Childs Russell A |
Childs Russell A
President & CEO
|
Sell |
11,543 | $60.01 | 11,543 $60.01 $692,722 |
Jul 31, 2018 Vais Terry |
Vais Terry
Chief Operating Officer - Sub
|
Sell |
8,241 | $60.01 | 8,241 $60.01 $494,513 |
Mar 08, 2018 Woodward Eric |
Woodward Eric
CAO
|
Sell |
4,500 | $56.90 | 4,500 $56.90 $256,067 |
Mar 06, 2018 Vais Terry |
Vais Terry
Chief Operating Officer - Sub
|
Sell |
5,800 | $56.00 | 5,800 $56.00 $324,800 |
Mar 06, 2018 SIMMONS ROBERT J |
SIMMONS ROBERT J
CFO
|
Sell |
39,339 | $55.94 | 39,339 $55.94 $2,200,474 |
Nov 01, 2017 EYRING HENRY J |
EYRING HENRY J
|
Sell |
1,500 | $46.55 | 1,500 $46.55 $69,825 |
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