Olivier Blachier
CIK 1891661 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 2, 2021 · Latest: Nov. 2, 2021
On this page
Insider at
Insider transactions
0 buys (P)
6 sells (S)
Net:
$-851,981
+ 12 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
12 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | ENTG | S 10b5-1 | 2,000 | $160.66 | $321,320 | 34,997 Direct | -5.41% | Disposed | -9.8% (price as of 2026-08-21) |
| May 14, 2026 | ENTG | S | 2,000 | $140.04 | $280,080 | 34,897 Direct | -5.42% | Disposed | 3.4% (price as of 2026-08-21) |
| April 7, 2026 | ENTG | S 10b5-1 | 275 | $115.57 | $31,782 | 34,897 Direct | -0.78% | Disposed | 25.3% (price as of 2026-08-21) |
| Feb. 20, 2026 | ENTG | S 10b5-1 | 394 | $131.49 | $51,807 | 29,497 Direct | -1.32% | Disposed | 10.2% (price as of 2026-08-21) |
| Feb. 20, 2026 | ENTG | S 10b5-1 | 1,064 | $131.49 | $139,905 | 29,891 Direct | -3.44% | Disposed | 10.2% (price as of 2026-08-21) |
| Feb. 20, 2026 | ENTG | S 10b5-1 | 206 | $131.49 | $27,087 | 30,955 Direct | -0.66% | Disposed | 10.2% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $80.71 | Feb. 19, 2030 | 2,000 | Disposed |
| May 14, 2026 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $80.71 | Feb. 19, 2030 | 2,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 2, 2021 | ENTG | No Securities Beneficially Owned | 0 | Direct |