SEC CIK 1276985
CANNONE PETER III
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MKSIview stock → | 7,794.039 | 2026-05-18 |
Position History — MKSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MKSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-18 | Open-market sale | 1,350 | $303.40 | 7,794.039 |
| 2026-05-11 | Grant / award | 781.959 | — | 9,144.039 |
| 2026-02-20 | Open-market sale | 1,250 | $258.06 | 8,362.08 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.