| Trade Date | Insider | Insider Title | Security Type | Execution Date | Exercise Date | Expiration Date | Share Price | Quantity | Shares Owned | Shares Code | Transaction Code | Swap | Under SEC Title | Under Sec Shares | Nature of Ownership | SEC Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-04-28 | Kirk A Mackenzie | Non-Employee Director Stock Option (right to buy) | - | 2011-06-01 | 2020-06-01 | $31.19 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-05-06 | Anthony D Ishaug | Employee Stock Option | - | 2011-06-01 | 2020-06-01 | $31.19 | 3,844 | 0 | D | M | 0 | Common Stock | 3,844 | D | Form 4 | |
| 2020-06-01 | Anthony D Ishaug | Employee Stock Option | - | 2021-06-01 | 2030-06-01 | $143.87 | 4,000 | 4,000 | A | A | 0 | Common Stock | 4,000 | D | Form 4 | |
| 2020-06-01 | Leah A Goff | Employee Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 900 | 900 | A | A | 0 | Common Stock | 900 | D | Form 4 | |
| 2020-06-01 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-06-01 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-06-01 | Brett D Heffes | Employee Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 4,000 | 4,000 | A | A | 0 | Common Stock | 4,000 | D | Form 4 | |
| 2020-06-01 | Jenele C Grassle | Non-Employee Director Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-06-01 | Renae M. Gaudette | Employee Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 3,500 | 3,500 | A | A | 0 | Common Stock | 3,500 | D | Form 4 | |
| 2020-06-01 | Kirk A Mackenzie | Non Employee Director Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-06-01 | Lawrence A Barbetta | Non-Employee Director Stock Option (right to buy) | - | 2021-06-01 | 2030-06-01 | $143.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-07-16 | Brett D Heffes | Employee Stock Option (right to buy) | - | 2014-06-01 | 2023-06-01 | $59.77 | 1,700 | 0 | D | M | 0 | Common Stock | 1,700 | D | Form 4 | |
| 2020-07-16 | Brett D Heffes | Employee Stock Option (right to buy) | - | 2015-06-01 | 2024-06-01 | $66.29 | 4,017 | 0 | D | M | 0 | Common Stock | 4,017 | D | Form 4 | |
| 2020-07-16 | Brett D Heffes | Employee Stock Option (right to buy) | - | 2015-12-15 | 2024-12-15 | $1,150.00 | 1,150 | 7,350 | D | M | 0 | Common Stock | 8,500 | D | Form 4 | |
| 2020-08-25 | Renae M. Gaudette | Employee Stock Option (right to buy) | - | 2013-12-13 | 2022-12-13 | $55.72 | 1,250 | 0 | D | M | 0 | Common Stock | 1,250 | D | Form 4 | |
| 2020-08-25 | Renae M. Gaudette | Employee Stock Option (right to buy) | - | 2014-06-01 | 2023-06-01 | $59.77 | 625 | 625 | D | M | 0 | Common Stock | 1,250 | D | Form 4 | |
| 2020-10-16 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2012-06-01 | 2021-06-01 | $37.76 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-10-16 | Mark L Wilson | Nonemployee Director Stock Option (right to buy) | - | 2012-12-08 | 2021-12-08 | $53.34 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-10-16 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2013-06-01 | 2022-06-01 | $51.17 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-10-16 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2013-12-13 | 2022-12-13 | $55.72 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-10-20 | Kirk A Mackenzie | Non-Employee Director Stock Option (right to buy) | - | 2011-12-14 | 2020-12-14 | $32.92 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2020-11-02 | Anthony D Ishaug | Employee Stock Option (right to buy) | - | 2011-12-14 | 2020-12-14 | $32.92 | 3,156 | 0 | D | M | 0 | Common Stock | 3,156 | D | Form 4 | |
| 2020-11-02 | Anthony D Ishaug | Employee Stock Option (right to buy) | - | 2012-06-01 | 2021-06-01 | $37.76 | 7,500 | 0 | D | M | 0 | Common Stock | 7,500 | D | Form 4 | |
| 2020-12-14 | Jenele C Grassle | Non-Employee Director Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-12-14 | Brett D Heffes | Employee Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 4,000 | 4,000 | A | A | 0 | Common Stock | 4,000 | D | Form 4 | |
| 2020-12-14 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-12-14 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-12-14 | Leah A Goff | Employee Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 900 | 900 | A | A | 0 | Common Stock | 900 | D | Form 4 | |
| 2020-12-14 | Anthony D Ishaug | Employee Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 4,000 | 4,000 | A | A | 0 | Common Stock | 4,000 | D | Form 4 | |
| 2020-12-14 | Lawrence A Barbetta | Non-Employee Director Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2020-12-14 | Renae M. Gaudette | Employee Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 3,500 | 3,500 | A | A | 0 | Common Stock | 3,500 | D | Form 4 | |
| 2020-12-14 | Kirk A Mackenzie | Non-Employee Director Stock Option (right to buy) | - | 2021-12-14 | 2030-12-14 | $183.87 | 750 | 750 | A | A | 0 | Common Stock | 750 | D | Form 4 | |
| 2021-03-05 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2015-06-01 | 2024-06-01 | $66.29 | 250 | 0 | D | M | 0 | Common Stock | 250 | D | Form 4 | |
| 2021-03-05 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2015-12-15 | 2024-12-15 | $80.32 | 250 | 0 | D | M | 0 | Common Stock | 250 | D | Form 4 | |
| 2021-03-05 | Paul C Reyelts | Non-Employee Director Stock Option | - | 2016-06-01 | 2025-06-01 | $91.93 | 800 | 0 | D | M | 0 | Common Stock | 800 | D | Form 4 | |
| 2021-03-05 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2016-12-14 | 2025-12-14 | $90.99 | 800 | 0 | D | M | 0 | Common Stock | 800 | D | Form 4 | |
| 2021-03-05 | Paul C Reyelts | Non-Employee Director Stock Option (right to buy) | - | 2017-06-01 | 2026-06-01 | $98.25 | 800 | 0 | D | M | 0 | Common Stock | 800 | D | Form 4 | |
| 2021-03-29 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2014-06-01 | 2023-06-01 | $59.77 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2021-03-29 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2015-06-01 | 2024-06-01 | $66.29 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2021-04-07 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2014-12-16 | 2023-12-16 | $82.72 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2021-04-07 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2015-12-15 | 2024-12-15 | $80.32 | 1,000 | 0 | D | M | 0 | Common Stock | 1,000 | D | Form 4 | |
| 2021-04-14 | Mark L Wilson | Non-Employee Director Stock Option (right to buy) | - | 2017-06-01 | 2026-06-01 | $98.25 | 800 | 0 | D | M | 0 | Common Stock | 800 | D | Form 4 |
