AlphaYouJA
Insider selling
James Alan Schreiner sold $248K of Mks Inc (MKSI) stock
James Alan Schreiner, EVP & COO of Mks Inc (MKSI), sold 781 shares of MKSI stock worth $248K, per an SEC Form 4 filed Jun 11, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Jun 10, 2026, 1 day before it was made public.
MKSI has moved -18.7% since the trade date, from $316.07 to $256.92 (Sep 21, 2026 close).
- Traded
- Jun 10, 2026
- Disclosed
- Jun 11, 2026
- Filing delay
- 1 day
- Price since
- -18.7%
- Role
- EVP & COO
- Source
- SEC Form 4
More MKSI insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.