BLACHIER OLIVIER

PrivateCIK: 1891661
Location

BILLERICA, MA

BLACHIER OLIVIER (SVP Business-New Markets Dev.) sold 0.8% of their position (275.00 shares) of ENTEGRIS INC on the open market

Open‑market sale worth $31.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBLACHIER OLIVIERCIK 1891661
IssuerENTEGRIS INCCIK 1101302
Officer· SVP Business-New Markets Dev.
Since Oct 2021
-275.00
Net shares
Net seller
$31.8K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
275.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

275.00

Price / share

$115.57

Trade value

$31.78K

% of position

0.8%
4/7/2026
35.17K34.90K
Total

Net shares

275.00

Net value

-$31.78K

Derivative Transactions0
No derivative transactions reported
BLACHIER OLIVIER — Insider Transaction (Form 4) Filed Apr 8, 2026 | Finecho