The Entegris, Inc. line shows up 67 times in the congressional disclosure record between 2016 and 2026, filed by 8 members: 16 purchases against 51 sales. On balance the chamber has been net sellers, and the purchases sit up 11.8% against the latest close.
*Purchases only, weighted by the midpoint of each disclosed dollar band and marked to the latest close. Filings report a range, never a share count, so this follows the stock rather than anyone's position size.
Reported a ENTG purchase in filings from the last 90 days, newest first. 1 member.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-08-25 | April McClain Delaney | SELL | $100K–$250K | $138.87 | $150.10 2026-10-27 | -8.1% exit |
| 2026-07-30 | April McClain Delaney | BUY | $1K–$15K | $117.11 | $138.74 2026-09-04 | +18.5% |
| 2026-07-08 | April McClain Delaney | BUY | $1K–$15K | $138.72 | $138.74 2026-09-04 | +0.0% |
| 2026-06-08 | April McClain Delaney | BUY | $1K–$15K | $132.71 | $138.74 2026-09-04 | +4.5% |
| 2026-06-05 | April McClain Delaney | BUY | $1K–$15K | $125.41 | $138.74 2026-09-04 | +10.6% |
| 2026-04-15 | April McClain Delaney | BUY | $1K–$15K | $137.00 | $138.74 2026-09-04 | +1.3% |
| 2026-03-31 | April McClain Delaney | BUY | $1K–$15K | $117.24 | $138.74 2026-09-04 | +18.3% |
| 2025-07-28 | April McClain Delaney | SELL | $1K–$15K | $92.00 | $138.74 2026-09-04 | -50.8% exit |
| 2025-07-09 | April McClain Delaney | SELL | $1K–$15K | $86.99 | $138.74 2026-09-04 | -59.5% exit |
| 2025-02-17 | April McClain Delaney | BUY | $1K–$15K | $107.12 | $138.74 2026-09-04 | +29.5% |
| 2022-11-17 | Michael T. McCaul | BUY | $15K–$50K | $71.64 | $150.10 2026-10-27 | +109.5% |
| 2022-11-17 | Michael T. McCaul | BUY | $15K–$50K | $71.64 | $150.10 2026-10-27 | +109.5% |
| 2022-06-27 | Rohit Khanna | SELL | $1K–$15K | $104.62 | $138.74 2026-09-04 | -32.6% exit |
| 2020-08-12 | Gilbert Cisneros | SELL | $1K–$15K | $71.06 | $138.74 2026-09-04 | -95.2% exit |
| 2020-08-10 | Josh Gottheimer | SELL | $1K–$15K | $68.92 | $138.74 2026-09-04 | -101.3% exit |
| 2020-07-17 | Gilbert Cisneros | SELL | $1K–$15K | $58.88 | $138.74 2026-09-04 | -135.6% exit |
| 2020-07-15 | Josh Gottheimer | SELL | $1K–$15K | $57.93 | $138.74 2026-09-04 | -139.5% exit |
| 2020-01-14 | David A Perdue , Jr | SELL | $1K–$15K | $53.63 | $138.74 2026-09-04 | -158.7% exit |
| 2020-01-13 | David A Perdue , Jr | SELL | $1K–$15K | $53.39 | $138.74 2026-09-04 | -159.9% exit |
| 2020-01-10 | David A Perdue , Jr | SELL | $1K–$15K | $52.11 | $138.74 2026-09-04 | -166.2% exit |
| 2020-01-02 | David A Perdue , Jr | SELL | $1K–$15K | $50.97 | $138.74 2026-09-04 | -172.2% exit |
| 2019-12-23 | Kenny Marchant | BUY | $1K–$15K | $51.21 | $138.74 2026-09-04 | +170.9% |
| 2019-12-16 | David A Perdue , Jr | SELL | $1K–$15K | $50.63 | $138.74 2026-09-04 | -174.0% exit |
| 2019-11-19 | David A Perdue , Jr | SELL | $1K–$15K | $48.32 | $138.74 2026-09-04 | -187.1% exit |
| 2019-10-18 | David A Perdue , Jr | SELL | $1K–$15K | $48.70 | $138.74 2026-09-04 | -184.9% exit |
| 2019-10-01 | David A Perdue , Jr | SELL | $1K–$15K | $46.88 | $138.74 2026-09-04 | -195.9% exit |
| 2019-09-13 | David A Perdue , Jr | SELL | $1K–$15K | $47.11 | $138.74 2026-09-04 | -194.5% exit |
| 2019-09-11 | David A Perdue , Jr | SELL | $1K–$15K | $45.47 | $138.74 2026-09-04 | -205.1% exit |
| 2019-08-21 | David A Perdue , Jr | SELL | $1K–$15K | $43.41 | $138.74 2026-09-04 | -219.6% exit |
| 2019-08-19 | David A Perdue , Jr | SELL | $1K–$15K | $42.79 | $138.74 2026-09-04 | -224.2% exit |
| 2019-08-15 | David A Perdue , Jr | SELL | $1K–$15K | $41.36 | $138.74 2026-09-04 | -235.4% exit |
| 2019-08-01 | David A Perdue , Jr | SELL | $1K–$15K | $42.35 | $138.74 2026-09-04 | -227.6% exit |
| 2019-07-12 | David A Perdue , Jr | BUY | $1K–$15K | $36.65 | $138.74 2026-09-04 | +278.6% |
| 2019-07-12 | Susie Lee | BUY | $1K–$15K | $36.65 | $138.74 2026-09-04 | +278.6% |
| 2019-04-30 | David A Perdue , Jr | SELL | $1K–$15K | $40.86 | $138.74 2026-09-04 | -239.6% exit |
| 2019-04-22 | David A Perdue , Jr | SELL | $1K–$15K | $40.69 | $138.74 2026-09-04 | -241.0% exit |
| 2019-04-17 | Gilbert Cisneros | BUY | $1K–$15K | $40.35 | $138.74 2026-09-04 | +243.8% |
| 2019-04-16 | David A Perdue , Jr | SELL | $15K–$50K | $39.83 | $138.74 2026-09-04 | -248.3% exit |
| 2019-02-19 | David A Perdue , Jr | SELL | $1K–$15K | $34.36 | $138.74 2026-09-04 | -303.8% exit |
| 2019-01-28 | Gilbert Cisneros | BUY | $1K–$15K | $33.16 | $138.74 2026-09-04 | +318.4% |
| 2018-10-26 | David A Perdue , Jr | BUY | $1K–$15K | $24.84 | $138.74 2026-09-04 | +458.5% |
| 2018-10-10 | David A Perdue , Jr | BUY | $1K–$15K | $26.58 | $138.74 2026-09-04 | +422.0% |
| 2018-03-20 | David A Perdue , Jr | SELL | $1K–$15K | $36.25 | $138.74 2026-09-04 | -282.7% exit |
| 2017-11-10 | Rohit Khanna | SELL | $1K–$15K | $31.60 | $138.74 2026-09-04 | -339.1% exit |
| 2017-11-10 | David A Perdue , Jr | SELL | $1K–$15K | $31.60 | $138.74 2026-09-04 | -339.1% exit |
| 2017-11-02 | Rohit Khanna | SELL | $15K–$50K | $31.80 | $138.74 2026-09-04 | -336.3% exit |
| 2017-11-02 | David A Perdue , Jr | SELL | $1K–$15K | $31.80 | $138.74 2026-09-04 | -336.3% exit |
| 2017-10-13 | David A Perdue , Jr | SELL | $1K–$15K | $29.65 | $138.74 2026-09-04 | -367.9% exit |
| 2017-09-28 | David A Perdue , Jr | SELL | $1K–$15K | $28.40 | $138.74 2026-09-04 | -388.5% exit |
| 2017-09-28 | David A Perdue , Jr | SELL | $1K–$15K | $28.40 | $138.74 2026-09-04 | -388.5% exit |
Buys are marked to the latest close and treated as open. A sell tagged rt closes an earlier disclosed buy in the same name. exit shows how the stock moved after the member sold.
8 members of the U.S. House and Senate have disclosed Entegris, Inc. transactions under the STOCK Act — 16 purchases and 51 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
1 member disclosed a ENTG purchase in the last 90 days — most recently April McClain Delaney on 2026-07-30. See the "Lawmakers who bought ENTG recently" section above for the dated list.
Notional-weighted, lawmakers' disclosed ENTG buys are up 11.8% versus the latest close of $150.10. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded ENTG and how it performed.