Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 67 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

67 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 30, 2022 ENTG S 5,796 $135.45 $785,068 193,892 Direct -2.90% Disposed 22.3% (price as of 2026-10-05)
March 30, 2022 ENTG S 2,314 $136.51 $315,884 191,578 Direct -1.19% Disposed 21.3% (price as of 2026-10-05)
March 30, 2022 ENTG S 9,055 $137.71 $1,246,964 182,523 Direct -4.73% Disposed 20.3% (price as of 2026-10-05)
March 30, 2022 ENTG S 6,179 $138.51 $855,853 176,344 Direct -3.39% Disposed 19.6% (price as of 2026-10-05)
March 30, 2022 ENTG S 945 $139.30 $131,638 175,399 Direct -0.54% Disposed 18.9% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,027 $124.70 $252,767 183,068 Direct -1.10% Disposed 32.8% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 700 $125.64 $87,948 182,368 Direct -0.38% Disposed 31.8% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 1,000 $126.80 $126,800 181,368 Direct -0.55% Disposed 30.6% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,004 $127.95 $256,412 179,364 Direct -1.10% Disposed 29.4% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,890 $128.96 $372,694 176,474 Direct -1.61% Disposed 28.4% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 1,075 $129.89 $139,632 175,399 Direct -0.61% Disposed 27.5% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,027 $124.70 $252,767 183,068 Direct -1.10% Disposed 32.8% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 700 $125.64 $87,948 182,368 Direct -0.38% Disposed 31.8% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 1,000 $126.80 $126,800 181,368 Direct -0.55% Disposed 30.6% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,004 $127.95 $256,412 179,364 Direct -1.10% Disposed 29.4% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 2,890 $128.96 $372,694 176,474 Direct -1.61% Disposed 28.4% (price as of 2026-10-05)
Feb. 23, 2022 ENTG S 1,075 $129.89 $139,632 175,399 Direct -0.61% Disposed 27.5% (price as of 2026-10-05)
Oct. 28, 2021 ENTG S 1,300 $136.79 $177,827 187,122 Direct -0.69% Disposed 21.1% (price as of 2026-10-05)
Oct. 28, 2021 ENTG S 12,987 $137.64 $1,787,531 174,135 Direct -6.94% Disposed 20.3% (price as of 2026-10-05)
Oct. 28, 2021 ENTG S 5,959 $138.33 $824,308 168,176 Direct -3.42% Disposed 19.7% (price as of 2026-10-05)
May 3, 2021 ENTG S 10b5-1 29,453 $111.52 $3,284,599 177,975 Direct -14.20% Disposed 48.5% (price as of 2026-10-05)
May 3, 2021 ENTG S 10b5-1 5,894 $112.70 $664,254 172,081 Direct -3.31% Disposed 47.0% (price as of 2026-10-05)
May 3, 2021 ENTG S 10b5-1 2,305 $113.29 $261,133 169,776 Direct -1.34% Disposed 46.2% (price as of 2026-10-05)
May 3, 2021 ENTG S 10b5-1 1,600 $114.27 $182,832 168,176 Direct -0.94% Disposed 44.9% (price as of 2026-10-05)
June 4, 2020 ENTG S 115 $61.98 $7,128 160,837 Direct -0.07% Disposed 167.2% (price as of 2026-10-05)
June 3, 2020 ENTG S 17,210 $62.32 $1,072,527 160,952 Direct -9.66% Disposed 165.8% (price as of 2026-10-05)
Feb. 7, 2020 ENTG S 25,693 $55.58 $1,428,017 161,264 Direct -13.74% Disposed 198.0% (price as of 2026-10-05)
Feb. 21, 2019 ENTG S 10b5-1 3,600 $35.52 $127,872 143,956 Direct -2.44% Disposed 366.3% (price as of 2026-10-05)
Feb. 20, 2019 ENTG S 10b5-1 29,377 $35.03 $1,029,076 147,556 Direct -16.60% Disposed 372.8% (price as of 2026-10-05)
March 9, 2018 ENTG S 6,945 $36.32 $252,242 138,446 Direct -4.78% Disposed 356.0% (price as of 2026-10-05)
Feb. 20, 2018 ENTG S 5,000 $33.82 $169,100 138,446 Direct -3.49% Disposed 389.7% (price as of 2026-10-05)
Nov. 6, 2017 ENTG S 5,954 $32.32 $192,433 125,774 Direct -4.52% Disposed 412.4% (price as of 2026-10-05)
May 2, 2017 ENTG S 19,116 $25.02 $478,282 126,678 Direct -13.11% Disposed 562.0% (price as of 2026-10-05)

Showing latest 100 of 210 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 30, 2022 ENTG Employee Stock Option (Right to Buy) Common Stock (10,123) $33.33 Feb. 19, 2026 10,123 Disposed
March 30, 2022 ENTG Employee Stock Option (Right to Buy) Common Stock (14,166) $55.72 Feb. 19, 2027 14,166 Disposed
Feb. 23, 2022 ENTG Employee Stock Option (Right to Buy) Common Stock (9,696) $31.10 Feb. 19, 2025 9,696 Disposed
Feb. 1, 2022 ENTG Employee Stock Option (Right to Buy) Common Stock (16,572) $128.44 Feb. 19, 2029 16,572 Acquired
Oct. 28, 2021 ENTG Employee Stock Option (Right to Buy) Common Stock (20,246) $33.33 Feb. 19, 2026 20,246 Disposed
May 3, 2021 ENTG Employee Stock Option (Right to Buy) Common Stock (10,164) $21.60 Feb. 19, 2024 10,164 Disposed
May 3, 2021 ENTG Employee Stock Option (Right to Buy) Common Stock (29,088) $31.10 Feb. 19, 2025 29,088 Disposed
Feb. 2, 2021 ENTG Employee Stock Option (Right to Buy) Common Stock (21,028) $98.11 Feb. 19, 2028 21,028 Acquired
June 2, 2020 ENTG Employee Stock Option (Right to Buy) Common Stock (15,422) $12.20 Feb. 19, 2023 15,422 Disposed
June 2, 2020 ENTG Employee Stock Option (Right to Buy) Common Stock (30,492) $21.60 Feb. 19, 2024 30,492 Disposed
Feb. 6, 2020 ENTG Employee Stock Option (Right to Buy) Common Stock (9,739) $13.49 Feb. 19, 2022 9,739 Disposed
Feb. 6, 2020 ENTG Employee Stock Option (Right to Buy) Common Stock (46,266) $12.20 Feb. 19, 2023 46,266 Disposed
Feb. 4, 2020 ENTG Employee Stock Option (Right to Buy) Common Stock (28,332) $55.72 Feb. 19, 2027 28,332 Acquired
Feb. 20, 2019 ENTG Employee Stock Option (Right to Buy) Common Stock (29,377) $13.49 Feb. 19, 2022 29,377 Disposed
Feb. 5, 2019 ENTG Employee Stock Option (Right to Buy) Common Stock (40,492) $33.33 Feb. 19, 2026 40,492 Acquired
March 8, 2018 ENTG Employee Stock Option (Right to Buy) Common Stock (18,960) $11.71 Feb. 19, 2021 18,960 Disposed
Feb. 12, 2018 ENTG Employee Stock Option (Right to Buy) Common Stock (38,784) $31.10 Feb. 19, 2025 38,784 Acquired
Nov. 3, 2017 ENTG Employee Stock Option (Right to Buy) Common Stock (18,000) $11.71 Feb. 19, 2021 18,000 Disposed
May 1, 2017 ENTG Employee Stock Option (Right to Buy) Common Stock (33,932) $9.88 Feb. 19, 2020 33,932 Disposed
May 1, 2017 ENTG Employee Stock Option (Right to Buy) Common Stock (24,000) $11.71 Feb. 19, 2021 24,000 Disposed
Feb. 14, 2017 ENTG Employee Stock Option (Right to Buy) Common Stock (40,656) $21.60 Feb. 19, 2024 40,656 Acquired
Nov. 21, 2016 ENTG Employee Stock Option (Right to Buy) Common Stock (7,749) $9.27 Feb. 19, 2019 7,749 Disposed
Nov. 21, 2016 ENTG Employee Stock Option (Right to Buy) Common Stock (15,000) $9.88 Feb. 19, 2020 15,000 Disposed
July 27, 2016 ENTG Employee Stock Option (Right to Buy) Common Stock (7,573) $8.76 Feb. 19, 2018 7,573 Disposed
July 27, 2016 ENTG Employee Stock Option (Right to Buy) Common Stock (7,749) $9.27 Feb. 19, 2019 7,749 Disposed
Feb. 24, 2016 ENTG Employee Stock Option (Right to Buy) Common Stock (61,688) $12.20 Feb. 19, 2023 61,688 Acquired
Feb. 10, 2015 ENTG Employee Stock Option (Right to Buy) Common Stock (39,116) $13.49 Feb. 19, 2022 39,116 Acquired
July 1, 2014 ENTG Employee Stock Option (Right to Buy) Common Stock (15,498) $9.27 Feb. 19, 2019 15,498 Disposed
June 19, 2014 ENTG Employee Stock Option (Right to Buy) Common Stock (22,718) $8.76 Feb. 19, 2018 22,718 Disposed
June 9, 2014 ENTG Employee Stock Option (Right to Buy) Common Stock (42,640) $5.40 Feb. 19, 2017 42,640 Disposed
Feb. 11, 2014 ENTG Employee Stock Option (Right to Buy) Common Stock (60,960) $11.71 Feb. 19, 2021 60,960 Acquired
Nov. 29, 2013 ENTG Employee Stock Option (Right-to-Buy) Common Stock (440) $5.40 Feb. 19, 2017 440 Disposed
Feb. 12, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (48,932) $9.88 Feb. 19, 2020 48,932 Acquired
Jan. 28, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (7,000) $2.10 Dec. 16, 2015 7,000 Disposed
Jan. 28, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (7,000) $2.10 Dec. 16, 2015 7,000 Disposed
Jan. 28, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (7,000) $2.10 Dec. 16, 2015 7,000 Disposed
Jan. 28, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (7,000) $2.10 Dec. 16, 2015 7,000 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (17,500) $8.37 Oct. 15, 2014 17,500 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (23,380) $7.07 Feb. 21, 2015 23,380 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (17,500) $8.37 Oct. 15, 2014 17,500 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (23,380) $7.07 Feb. 21, 2015 23,380 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (17,500) $8.37 Oct. 15, 2014 17,500 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (23,380) $7.07 Feb. 21, 2015 23,380 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (17,500) $8.37 Oct. 15, 2014 17,500 Disposed
Jan. 25, 2013 ENTG Employee Stock Option (Right to Buy) Common Stock (23,380) $7.07 Feb. 21, 2015 23,380 Disposed
Feb. 21, 2012 ENTG Employee Stock Option (Right to Buy) Common Stock (33,000) $1.13 Feb. 19, 2016 33,000 Disposed
Feb. 15, 2012 ENTG Employee Stock Option (Right to Buy) Common Stock (30,996) $9.27 Feb. 19, 2019 30,996 Acquired
Feb. 15, 2012 ENTG Employee Stock Option (Right to Buy) Common Stock (30,996) $9.27 Feb. 19, 2019 30,996 Acquired
Jan. 18, 2012 ENTG Employee Stock Option (Right to Buy) Common Stock (7,000) $2.10 Dec. 16, 2015 7,000 Disposed
Feb. 22, 2011 ENTG Employee Stock Option (Right to Buy) Common Stock (21,000) $1.13 Feb. 19, 2016 21,000 Disposed
Feb. 22, 2011 ENTG Employee Stock Option (Right to Buy) Common Stock (12,000) $1.13 Feb. 19, 2016 12,000 Disposed
Feb. 22, 2011 ENTG Employee Stock Option (Right to Buy) Common Stock (30,291) $8.76 Feb. 19, 2018 30,291 Acquired
Feb. 1, 2011 ENTG Common Stock Common Stock (25,000) $8.04 Oct. 15, 2011 25,000 Disposed
Jan. 3, 2011 ENTG Employee Stock Option (Right to Buy) Common Stock (14,000) $2.10 Dec. 16, 2015 14,000 Disposed
Dec. 22, 2010 ENTG Employee Stock Option (Right to Buy) Common Stock (7,500) $7.49 April 9, 2011 7,500 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 30 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Nov. 16, 2010 ENTG Common Stock 74,077 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (300) 300 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (4,000) 4,000 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (7,500) 7,500 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (5,977) 5,977 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (19,023) 19,023 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (12,500) 12,500 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (15,000) 15,000 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (23,380) 23,380 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (28,000) 28,000 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (66,000) 66,000 Direct
Nov. 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (43,080) 43,080 Direct
March 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock · Direct
March 16, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock · Direct
March 1, 2010 ENTG Common Stock 149,009 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (300) 300 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (4,000) 4,000 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (15,000) 15,000 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (5,977) 5,977 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (19,023) 19,023 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (12,500) 12,500 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (15,000) 15,000 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (2,500) 2,500 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (23,380) 23,380 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (28,000) 28,000 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (99,000) 99,000 Direct
March 1, 2010 ENTG Employee Stock Option (right to buy)→ Common Stock (43,080) 43,080 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ENTG

COO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2017 · · · · · · · ·
2015 · · · · · · · ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.