Kathleen Flaherty Burke
EVP, GC & Secretary · 4 filings · Latest: May 11, 2026
MKS INC
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
MKSI | Kathleen Flaherty Burke | EVP, GC & Secretary | May 11, 2026 | Sale | $319.94 | 4,355 | $1.4M | 49,439.485 | |
MKSI | Burke Kathleen Flaherty | — | May 11, 2026 | Proposed Sale | $319.94 | 4,355 | $1.4M | — | |
MKSI | Kathleen Flaherty Burke | EVP, GC & Secretary | Feb 20, 2026 | Sale | $250.00 | 4,254 | $1.1M | 53,794.485 | |
MKSI | Burke Kathleen Flaherty | — | Feb 20, 2026 | Proposed Sale | $250.00 | 4,254 | $1.1M | — | |
MKSI | Kathleen Flaherty Burke | EVP, GC & Secretary | Feb 17, 2026 | Option Exercise | — | 12,206.134 | — | 63,366.283 |