SEC CIK 1786065
Mason Stephen M
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CAHview stock → | 18,061 | 2026-08-18 |
Position History — CAH
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CAH
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-18 | Open-market sale | 12,829 | $237.26 | 18,061 |
| 2026-08-18 | Open-market sale | 10,876 | $236.50 | 30,890 |
| 2026-08-18 | Open-market sale | 8,195 | $235.62 | 41,766 |
| 2026-08-18 | Open-market sale | 3,100 | $234.59 | 49,961 |
| 2026-08-15 | Tax withholding | 25,289 | $235.17 | 53,061 |
| 2026-08-15 | Grant / award | 5,868 | $0.00 | 78,350 |
| 2026-08-04 | Grant / award | 46,992 | $0.00 | 72,482 |
| 2025-12-01 | Tax withholding | 595 | $212.26 | 25,490 |
| 2025-08-19 | Open-market sale | 4,167 | $149.39 | 26,085 |
| 2025-08-19 | Open-market sale | 34,411 | $148.83 | 30,252 |
| 2025-08-19 | Open-market sale | 2,997 | $147.87 | 64,663 |
| 2025-08-15 | Grant / award | 8,957 | $0.00 | 98,471 |
| 2025-08-15 | Tax withholding | 30,811 | $150.22 | 67,660 |
| 2025-08-12 | Grant / award | 54,537 | $0.00 | 89,514 |
| 2025-06-30 | Tax withholding | 5,694 | $167.18 | 34,977 |
| 2024-08-19 | Option exercise (derivative) | 8,971 | $0.00 | 0 |
| 2024-08-19 | Option exercise | 5,990 | $84.27 | 78,698 |
| 2024-08-19 | Open-market sale | 46,598 | $109.21 | 41,071 |
| 2024-08-19 | Option exercise | 8,971 | $83.19 | 87,669 |
| 2024-08-19 | Open-market sale | 400 | $109.70 | 40,671 |
| 2024-08-16 | Tax withholding | 1,985 | $107.91 | 72,708 |
| 2024-08-15 | Grant / award | 12,047 | $0.00 | 74,693 |
| 2024-08-15 | Tax withholding | 20,667 | $106.36 | 62,646 |
| 2024-08-13 | Grant / award | 45,958 | $0.00 | 83,313 |
| 2023-08-17 | Open-market sale | 10,995 | $86.40 | 63,860 |
| 2023-08-17 | Open-market sale | 18,528 | $87.40 | 45,332 |
| 2023-08-17 | Open-market sale | 7,977 | $88.42 | 37,355 |
| 2023-08-16 | Grant / award | 13,274 | $0.00 | 74,855 |
| 2023-08-15 | Tax withholding | 25,701 | $92.99 | 61,581 |
| 2023-08-07 | Grant / award | 38,282 | $0.00 | 87,282 |
| 2022-11-07 | Option exercise (derivative) | 4,688 | $0.00 | 0 |
| 2022-11-07 | Open-market sale | 61,216 | $80.87 | 49,000 |
| 2022-11-07 | Option exercise | 12,176 | $66.43 | 110,216 |
| 2022-11-07 | Option exercise | 4,688 | $71.43 | 98,040 |
| 2022-08-15 | Grant / award | 17,150 | $0.00 | 115,931 |
| 2022-08-15 | Tax withholding | 22,579 | $69.32 | 93,352 |
| 2022-08-09 | Grant / award | 29,893 | $0.00 | 98,781 |
| 2021-08-15 | Grant / award | 21,277 | $0.00 | 79,283 |
| 2021-08-15 | Tax withholding | 10,395 | $51.70 | 68,888 |
| 2021-08-03 | Grant / award | 7,209 | $0.00 | 58,006 |
| 2020-08-15 | Grant / award | 18,629 | $0.00 | 54,087 |
| 2020-08-15 | Tax withholding | 3,290 | $53.68 | 50,797 |
| 2020-08-03 | Grant / award | 429 | $0.00 | 35,458 |
| 2019-08-16 | — | — | — | 35,029 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.