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| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| 2026-01-15 | WOELFER W. TODD | SVP, CHIEF OPERATING OFFICER | Sell | 4,567 | $114.85 | $524,497.12 | -4.2% | → |
| 2025-12-12 | WOELFER W. TODD | SVP, CHIEF OPERATING OFFICER | Sell | 1,729 | $103.15 | $178,338.92 | -1.5% | → |
| 2025-06-20 | ORTHWEIN PETER BUSCH | - | Buy | 3,000 | $85.40 | $256,200.00 | +2.2% | → |
| 2024-10-16 | ZUHL COLLEEN A | SR. VP AND CHIEF FIN. OFFICER | Sell | 4,354 | $115.00 | $500,710.00 | -3.2% | → |
| 2024-01-23 | WOELFER W. TODD | SVP, CHIEF OPERATING OFFICER | Sell | 6,666 | $116.25 | $774,922.50 | -3.3% | → |
| 2024-01-18 | WOELFER W. TODD | SVP, CHIEF OPERATING OFFICER | Sell | 3,334 | $112.50 | $375,075.00 | -3.2% | → |
| 2023-07-18 | JULIAN KENNETH D | SVP OF ADMIN AND HR | Sell | 10,000 | $110.72 | $1,107,218.00 | -24.5% | → |
| 2022-10-05 | ORTHWEIN PETER BUSCH | - | Buy | 20,000 | $72.50 | $1,450,000.00 | +200.0% | → |
| 2022-07-12 | WOELFER W. TODD | CHIEF OPERATING OFFICER | Buy | 1,225 | $81.55 | $99,898.75 | +1.8% | → |
| 2022-06-29 | ORTHWEIN PETER BUSCH | - | Buy | 3,000 | $76.00 | $228,000.00 | +2.3% | → |
| 2022-06-10 | ORTHWEIN PETER BUSCH | - | Buy | 10,000 | $75.00 | $750,000.00 | New | → |
| 2022-04-05 | ZIEMER JAMES L | - | Buy | 10,000 | $80.53 | $805,295.33 | +20.4% | → |
| 2022-01-14 | ORTHWEIN PETER BUSCH | - | Buy | 10,000 | $98.54 | $985,384.00 | +11.8% | → |
| 2022-01-04 | Graves Andrew E | - | Buy | 2,000 | $104.74 | $209,480.00 | +11.9% | → |
| 2021-12-27 | Huntington Amelia | - | Buy | 500 | $100.89 | $50,445.00 | +10.9% | → |
| 2021-12-10 | ORTHWEIN PETER BUSCH | - | Buy | 10,000 | $103.41 | $1,034,100.00 | +13.4% | → |
| 2021-04-16 | ZIEMER JAMES L | - | Sell | 2,045 | $139.09 | $284,439.05 | -57.7% | → |
| 2021-03-12 | JULIAN KENNETH D | VP of Admin and HR | Sell | 6,798 | $137.74 | $936,333.86 | -5.2% | → |
| 2021-03-11 | WOELFER W. TODD | Sr. VP, Gen. Counsel & Sec. | Sell | 5,500 | $136.00 | $748,000.00 | -11.5% | → |
| 2021-01-25 | WOELFER W. TODD | Sr. VP, Gen. Counsel & Sec. | Sell | 5,000 | $112.50 | $562,500.00 | -4.8% | → |
| 2021-01-25 | JULIAN KENNETH D | VP of Admin and HR | Sell | 4,000 | $112.50 | $450,000.00 | -4.1% | → |
| 2021-01-21 | ORTHWEIN PETER BUSCH | - | Buy | 130,400 | $0.00 | - | New | → |
| 2021-01-21 | ORTHWEIN PETER BUSCH | - | Sell | 130,400 | $0.00 | - | -13.5% | → |
| 2021-01-14 | WOELFER W. TODD | Sr. VP, Gen. Counsel & Sec. | Sell | 2,500 | $105.00 | $262,500.00 | -4.5% | → |
| 2021-01-14 | JULIAN KENNETH D | VP of Admin and HR | Sell | 2,000 | $105.00 | $210,000.00 | -3.9% | → |
| 2021-01-14 | KOSOWSKY J ALLEN | - | Sell | 5,197 | $102.90 | $534,760.53 | -19.1% | → |
| 2020-08-06 | KLEIN CHRISTOPHER J | - | Buy | 192 | $112.04 | $21,511.68 | New | → |
| 2020-03-18 | SUWINSKI JAN | - | Buy | 2,000 | $36.81 | $73,620.00 | +9.4% | → |
| 2019-10-22 | MARTIN ROBERT W | Chief Exec. and Pres. | Buy | 10,000 | $58.82 | $588,200.00 | +4.8% | → |
| 2019-07-08 | ZIEMER JAMES L | - | Buy | 3,545 | $57.23 | $202,880.35 | New | → |
| 2018-12-11 | KOSOWSKY J ALLEN | - | Buy | 2,000 | $59.17 | $118,340.00 | +19.5% | → |
| 2018-12-11 | SUWINSKI JAN | - | Buy | 2,000 | $58.20 | $116,390.00 | +5.6% | → |
| 2018-12-03 | ORTHWEIN PETER BUSCH | Exec. Chairman of the Board | Sell | 5,028 | $69.63 | $350,113.84 | -4.7% | → |
| 2018-10-15 | ORTHWEIN PETER BUSCH | Exec. Chairman of the Board | Sell | 500,000 | $0.00 | - | -100% | → |
| 2018-10-15 | ORTHWEIN PETER BUSCH | Exec. Chairman of the Board | Buy | 500,000 | $0.00 | - | +56.3% | → |
| 2018-10-09 | ZIEMER JAMES L | - | Buy | 5,000 | $81.74 | $408,700.00 | +55.6% | → |
| 2017-11-30 | SIEGEL ALAN | - | Sell | 1,000 | $153.75 | $153,750.00 | -16.7% | → |
| 2017-10-03 | KOSOWSKY J ALLEN | - | Sell | 2,000 | $127.84 | $255,680.00 | -20.0% | → |