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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Latest filing published 17 Aug 2026 for ENTEGRIS INC, €140k. Read the official filing
Filing timeline
BuySaleOlivier Blachier
Insider track record
Disclosed buys
0
Disclosed sells
4
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Olivier Blachier: trading record in brief
Olivier Blachier (senior executive) discloses dealings in Entegris Inc to SEC (Form 4). We count 24 filings; the first trade dates from 31 October 2021 and the latest from 14 August 2026.
On the market, this insider has only sold: 4 sales, €568k in total. Other entries cover 19 share grants and 1 option exercise. In 2026 alone, the filings show no purchases and 2 sales.
On 17 August 2026 came the latest disclosure, an open-market sale for €278k in Entegris Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Olivier Blachier
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations24 total
2,000 shares@ US$80.710.0007% mcap10.5% of flowCommon StockSEC:0001891661-26-000002:0
2,000 shares@ US$160.660.0013% mcap20.9% of flowCommon StockSEC:0001891661-26-000002:1
275 shares@ US$115.575.0% of flowCommon StockSEC:0001101302-26-000093:0
643 shares@ US$116.4010.7% of flowCommon StockSEC:0001101302-26-000087:0
6,318 shares0Common StockSEC:0001101302-26-000071:0
3,011 shares0Common StockSEC:0001101302-26-000041:0
15,278 shares0Common StockSEC:0001101302-26-000024:0
445 shares@ US$78.284.7% of flowCommon StockSEC:0001891661-25-000011:0
275 shares@ US$72.223.4% of flowCommon StockSEC:0001891661-25-000008:0
229 shares@ US$65.392.6% of flowCommon StockSEC:0001891661-25-000006:0
4,524 shares0Common StockSEC:0001891661-25-000004:0
500 shares@ US$107.9910.1% of flowCommon StockSEC:0001891661-25-000002:0
1,086 shares0Common StockSEC:0001101302-25-000024:0
417 shares@ US$97.677.5% of flowCommon StockSEC:0001891661-24-000008:0
1,986 shares@ US$133.8447.5% of flowCommon StockSEC:0001891661-24-000006:0
3,112 shares0Common StockSEC:0001891661-24-000004:0
500 shares@ US$136.8112.3% of flowCommon StockSEC:0001891661-24-000002:0
417 shares@ US$102.847.6% of flowCommon StockSEC:0001891661-23-000006:0
172 shares@ US$85.482.7% of flowCommon StockSEC:0001891661-23-000004:0
4,460 shares0Common StockSEC:0001891661-23-000002:0
417 shares@ US$80.296.3% of flowCommon StockSEC:0001891661-22-000004:0
2,332 shares0Common StockSEC:0001891661-22-000002:0
5,680 shares0Common StockSEC:0001891661-21-000006:0
5,680 shares0No Securities Beneficially OwnedSEC:0001891661-21-000004:0
24 of 24 declarations
