Olivier Blachier

ENTG

Olivier Blachier serves as officer: President, Materials Solutions at Entegris, Inc. (ENTG). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

15 trades

$1.85M

Net Position

Net Seller

$1.85M

Companies Traded

ENTG

Active Period

Nov 2022 – Aug 2026

15 total trades

Most Recent

Sell ENTG

Aug 17, 2026 · $321.3K

Olivier Blachier's Insider Trading at Entegris, Inc. (ENTG)

Buys

0 · $0.00

Sells

15 · $1.85M

Total Shares Bought

Total Shares Sold

14,974

ENTG Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 17, 2026	Sell	2,000	$160.66	$321.3K	34,997
May 18, 2026	Sell	2,000	$140.04	$280.1K	34,897
Apr 8, 2026	Sell	275	$115.57	$31.8K	34,897
Feb 19, 2026	Sell	3,048	$132.03	$402.4K	0
Nov 14, 2025	Sell	933	$77.84	$72.6K	14,612
May 22, 2025	Sell	275	$72.22	$19.9K	14,923
Apr 5, 2025	Sell	229	$65.39	$15.0K	15,198
Feb 20, 2025	Sell	1,484	$108.00	$160.3K	11,887
Feb 19, 2025	Sell	319	$107.99	$34.4K	12,282
Nov 15, 2024	Sell	919	$97.48	$89.6K	12,017
May 16, 2024	Sell	1,986	$133.84	$265.8K	12,356
Feb 16, 2024	Sell	500	$136.81	$68.4K	11,230
Nov 15, 2023	Sell	417	$102.84	$42.9K	11,730
Feb 17, 2023	Sell	172	$85.48	$14.7K	12,069
Nov 15, 2022	Sell	417	$80.29	$33.5K	7,595