Michael Sauer
Insider
First SEC filing: June 27, 2012 · Latest: June 27, 2012
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 5, 2026 | ENTG | F | 316 | $116.40 | $36,782 | 10,001 Direct | -3.06% | Disposed | 43.0% (price as of 2026-10-02) |
| April 1, 2026 | ENTG | A | 2,527 | · | · | 10,317 Direct | +32.44% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2026 | ENTG | F | 165 | $132.67 | $21,891 | 7,790 Direct | -2.07% | Disposed | 25.5% (price as of 2026-10-02) |
| Feb. 12, 2026 | ENTG | A | 2,290 | · | · | 7,955 Direct | +40.42% | Acquired | (price as of 2026-10-02) |
| April 5, 2025 | ENTG | F | 116 | $65.39 | $7,585 | 5,665 Direct | -2.01% | Disposed | 154.6% (price as of 2026-10-02) |
| April 1, 2025 | ENTG | A | 2,608 | · | · | 5,781 Direct | +82.19% | Acquired | (price as of 2026-10-02) |
| Feb. 20, 2025 | ENTG | F | 242 | $107.99 | $26,134 | 3,173 Direct | -7.09% | Disposed | 54.2% (price as of 2026-10-02) |
| April 1, 2024 | ENTG | A | 1,636 | · | · | 3,415 Direct | +91.96% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2024 | ENTG | S | 1,897 | $132.54 | $251,428 | 1,779 Direct | -51.61% | Disposed | 25.6% (price as of 2026-10-02) |
| Feb. 16, 2024 | ENTG | F | 364 | $136.81 | $49,799 | 3,676 Direct | -9.01% | Disposed | 21.7% (price as of 2026-10-02) |
| Feb. 17, 2023 | ENTG | F | 453 | $85.48 | $38,722 | 4,040 Direct | -10.08% | Disposed | 94.7% (price as of 2026-10-02) |
| Jan. 31, 2023 | ENTG | A | 1,548 | · | · | 4,493 Direct | +52.56% | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2022 | ENTG | S | 1,406 | $127.75 | $179,616 | 2,945 Direct | -32.31% | Disposed | 30.3% (price as of 2026-10-02) |
| Feb. 18, 2022 | ENTG | F | 624 | $130.19 | $81,239 | 4,351 Direct | -12.54% | Disposed | 27.9% (price as of 2026-10-02) |
| Feb. 1, 2022 | ENTG | A | 776 | · | · | 4,975 Direct | +18.48% | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2021 | ENTG | S | 2,011 | $103.47 | $208,078 | 4,199 Direct | -32.38% | Disposed | 60.9% (price as of 2026-10-02) |
| Feb. 19, 2021 | ENTG | F | 889 | $105.57 | $93,852 | 6,210 Direct | -12.52% | Disposed | 57.7% (price as of 2026-10-02) |
| Feb. 2, 2021 | ENTG | A | 916 | · | · | 7,099 Direct | +14.81% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2020 | ENTG | S 10b5-1 | 3,078 | $53.35 | $164,211 | 6,183 Direct | -33.24% | Disposed | 212.0% (price as of 2026-10-02) |
| Feb. 19, 2020 | ENTG | F | 1,345 | $57.96 | $77,956 | 9,261 Direct | -12.68% | Disposed | 187.2% (price as of 2026-10-02) |
| Feb. 4, 2020 | ENTG | A | 1,612 | · | · | 10,606 Direct | +17.92% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2019 | ENTG | S 10b5-1 | 3,788 | $36.61 | $138,679 | 8,994 Direct | -29.64% | Disposed | 354.7% (price as of 2026-10-02) |
| Feb. 19, 2019 | ENTG | F | 1,664 | $34.36 | $57,175 | 12,782 Direct | -11.52% | Disposed | 384.5% (price as of 2026-10-02) |
| Feb. 5, 2019 | ENTG | A | 2,700 | · | · | 14,446 Direct | +22.99% | Acquired | (price as of 2026-10-02) |
| Feb. 20, 2018 | ENTG | S 10b5-1 | 4,317 | $33.58 | $144,965 | 11,746 Direct | -26.88% | Disposed | 395.7% (price as of 2026-10-02) |
| Feb. 19, 2018 | ENTG | F | 2,093 | $33.05 | $69,174 | 16,063 Direct | -11.53% | Disposed | 403.7% (price as of 2026-10-02) |
| Feb. 12, 2018 | ENTG | A | 2,892 | · | · | 18,156 Direct | +18.95% | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2017 | ENTG | S 10b5-1 | 4,591 | $22.15 | $101,691 | 15,264 Direct | -23.12% | Disposed | 651.6% (price as of 2026-10-02) |
| Feb. 19, 2017 | ENTG | F | 2,611 | $21.95 | $57,311 | 19,855 Direct | -11.62% | Disposed | 658.4% (price as of 2026-10-02) |
| Feb. 14, 2017 | ENTG | A | 4,396 | · | · | 22,466 Direct | +24.33% | Acquired | (price as of 2026-10-02) |
| May 2, 2016 | ENTG | S 10b5-1 | 25,119 | $13.38 | $336,092 | 18,070 Direct | -58.16% | Disposed | 1144.2% (price as of 2026-10-02) |
| Feb. 24, 2016 | ENTG | A | 7,704 | · | · | 43,189 Direct | +21.71% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2016 | ENTG | F | 2,652 | $12.11 | $32,116 | 35,485 Direct | -6.95% | Disposed | 1274.6% (price as of 2026-10-02) |
| Feb. 19, 2015 | ENTG | F | 2,150 | $13.70 | $29,455 | 38,137 Direct | -5.34% | Disposed | 1115.1% (price as of 2026-10-02) |
| Feb. 10, 2015 | ENTG | A | 6,816 | · | · | 40,287 Direct | +20.36% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2014 | ENTG | M | 2,500 | $8.37 | $20,925 | 35,971 Direct | +7.47% | Acquired | 1888.9% (price as of 2026-10-02) |
| Aug. 5, 2014 | ENTG | F | 2,039 | $11.59 | $23,632 | 33,932 Direct | -5.67% | Disposed | 1336.3% (price as of 2026-10-02) |
| Aug. 5, 2014 | ENTG | S | 461 | $11.54 | $5,320 | 33,471 Direct | -1.36% | Disposed | 1342.5% (price as of 2026-10-02) |
| Aug. 5, 2014 | ENTG | M | 2,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 19, 2014 | ENTG | F | 2,565 | $12.01 | $30,806 | 32,445 Direct | -7.33% | Disposed | 1286.1% (price as of 2026-10-02) |
| Feb. 11, 2014 | ENTG | A | 6,724 | · | · | 35,010 Direct | +23.77% | Acquired | (price as of 2026-10-02) |
| Feb. 20, 2013 | ENTG | S 10b5-1 | 3,959 | $9.76 | $38,640 | 25,930 Direct | -13.25% | Disposed | 1605.6% (price as of 2026-10-02) |
| Feb. 12, 2013 | ENTG | A | 7,564 | · | · | 29,889 Direct | +33.88% | Acquired | (price as of 2026-10-02) |
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. 5, 2014 | ENTG | Employee Stock Option (Right to Buy) | Common Stock | $8.37 | Oct. 15, 2014 | 2,500 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.