Senior insider sale
Sr. VP, GC & Secretary at MKS INC — senior position signals high conviction
$2.46M
8.61K shares
What this filing means
BURKE KATHLEEN FLAHERTY plans to sell 8.61K shares of MKS INC valued at approximately $2.46M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/11/2026ACC: 0001959173-26-003470
Officer· Sr. VP, GC & Secretary
Since May 2019
8.61K
Shares to sell
$2.46M
Approx. market value
4.36K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Restricted Stock Vesting
Compensation
2/15/2024
1.97KRestricted Stock Vesting
Compensation
2/15/2018
2.38KTotal acquired4.36K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/15/2024 | Restricted Stock Vesting Compensation | 1.97K | — |
2/15/2018 | Restricted Stock Vesting Compensation | 2.38K | — |
| Total | 4.36K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
4.25K
Market value
$1.06M
2/20/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
4.36K
Market value
$1.39M
5/11/2026
Total
Units
8.61K
Value
$2.46M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/20/2026 | 4.25K | $1.06M | — | Completed |
| Planned — Approximate Date | ||||
5/11/2026 | 4.36K | $1.39M | NASDAQ | Planned |
| Total | 8.61K | $2.46M | ||