SCHREINER JAMES ALAN

PrivateCIK: 1797189
Location

ANDOVER, MA

SCHREINER JAMES ALAN (Sr. VP & COO) sold 14.9% of their position (4.10K shares) of MKS INC on the open market

Open‑market sale worth $1.05M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderSCHREINER JAMES ALANCIK 1797189
IssuerMKS INCCIK 1049502
Officer· Sr. VP & COO
Since Jan 2020
-4.10K
Net shares
Net seller
$1.05M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
4.10K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

4.10K

Price / share

$255.00

Trade value

$1.05M

% of position

14.9%
2/24/2026
27.50K23.40K
Total

Net shares

4.10K

Net value

-$1.05M

Derivative Transactions0
No derivative transactions reported
SCHREINER JAMES ALAN — Insider Transaction (Form 4) Filed Feb 25, 2026 | Finecho