Witzeman Michael D
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Witzeman Michael D. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CHE | VP & Chief Financial Officer | Tax Withholding | 7,494 | $600.92 | $4,503,294 | Mar 10, 2025 |
| CHE | VP & Chief Financial Officer | Option Exercise | 652 | $553.39 | $360,810 | Feb 14, 2025 |
| CHE | VP & Chief Financial Officer | Tax Withholding | 7,225 | $560.99 | $4,053,153 | Jul 31, 2024 |
| CHE | VP & Chief Financial Officer | Tax Withholding | 921 | $576.95 | $531,371 | May 7, 2024 |
| CHE | VP & Chief Financial Officer | Sale | 2,650 | $643.14 | $1,704,321 | Mar 20, 2024 |
| CHE | VP & Chief Financial Officer | Tax Withholding | 130 | $586.49 | $76,244 | Feb 16, 2024 |
| CHE | vice president and controller | Option Exercise | 3,300 | $413.19 | $1,363,527 | Nov 8, 2023 |
| CHE | vice president and controller | Tax Withholding | 200 | $515.12 | $103,024 | Feb 17, 2023 |
| CHE | vice president and controller | Sale | 736 | $498.47 | $366,874 | Nov 10, 2022 |
| CHE | vice president and controller | Sale | 1,300 | $482.62 | $627,406 | Nov 4, 2022 |
| CHE | vice president and controller | Tax Withholding | 266 | $459.77 | $122,299 | Feb 18, 2022 |
| CHE | vice president and controller | Option Exercise | 486 | $491.34 | $238,791 | Feb 19, 2021 |
| CHE | vice president and controller | Sale | 2,500 | $520.00 | $1,300,000 | Dec 17, 2020 |
| CHE | vice president and controller | Tax Withholding | 5,551 | $492.38 | $2,733,201 | Nov 4, 2020 |
| CHE | vice president and controller | Sale | 2,000 | $500.00 | $1,000,000 | Aug 3, 2020 |
| CHE | vice president and controller | Option Exercise | 612 | $487.90 | $298,595 | Feb 21, 2020 |
| CHE | vice president and controller | Sale | 2,500 | $435.00 | $1,087,500 | Dec 4, 2019 |
| CHE | vice president and controller | Option Exercise | 6,667 | $135.85 | $905,712 | Nov 21, 2019 |
| CHE | vice president and controller | Sale | 2,175 | $435.00 | $946,125 | Aug 16, 2019 |
| CHE | vice president and controller | Option Exercise | 6,000 | $106.59 | $639,540 | Aug 12, 2019 |
| CHE | vice president and controller | Sale | 735 | $328.00 | $241,080 | Mar 12, 2019 |
| CHE | vice president and controller | Option Exercise | 642 | $322.40 | $206,981 | Feb 22, 2019 |
| CHE | vice president and controller | Sale | 1,706 | $322.00 | $549,332 | Aug 24, 2018 |
| CHE | vice president and controller | Option Exercise | 3,551 | $70.30 | $249,635 | Jul 30, 2018 |
| CHE | vice president and controller | Tax Withholding | 151 | $333.53 | $50,363 | May 22, 2018 |
| CHE | vice president and controller | Sale | 1,000 | $313.00 | $313,000 | May 2, 2018 |
| CHE | vice president and controller | Tax Withholding | 2,077 | $302.72 | $628,749 | Apr 24, 2018 |
| CHE | vice president and controller | Option Exercise | 540 | $256.29 | $138,397 | Feb 16, 2018 |
| CHE | vice president and controller | Sale | 1,000 | $250.00 | $250,000 | Dec 4, 2017 |
| CHE | vice president and controller | Sale | 1,579 | $235.00 | $371,065 | Nov 16, 2017 |
| CHE | vice president and controller | Tax Withholding | 3,113 | $231.60 | $720,971 | Nov 6, 2017 |
| CHE | vice president and controller | Tax Withholding | 110 | $198.86 | $21,875 | May 22, 2017 |