David R Epstein
Insider
First SEC filing: Feb. 14, 2019 · Latest: March 18, 2026
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net: $-131,638
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 1, 2026 | TEM | S 10b5-1 | 250 | $65.55 | $16,388 | 30,844 Direct | -0.80% | Disposed | 16.9% (price as of 2026-10-02) |
| Aug. 3, 2026 | TEM | S 10b5-1 | 370 | $43.40 | $16,058 | 31,094 Direct | -1.18% | Disposed | 76.6% (price as of 2026-10-02) |
| June 1, 2026 | TEM | S 10b5-1 | 250 | $49.40 | $12,350 | 31,464 Direct | -0.79% | Disposed | 55.1% (price as of 2026-10-02) |
| May 21, 2026 | TEM | A | 5,913 | · | · | 31,714 Direct | +22.92% | Acquired | (price as of 2026-10-02) |
| March 2, 2026 | TEM | S 10b5-1 | 250 | $50.69 | $12,672 | 25,801 Direct | -0.96% | Disposed | 51.2% (price as of 2026-10-02) |
| Feb. 2, 2026 | TEM | S 10b5-1 | 370 | $59.41 | $21,982 | 26,051 Direct | -1.40% | Disposed | 29.0% (price as of 2026-10-02) |
| Dec. 1, 2025 | TEM | S 10b5-1 | 250 | $75.55 | $18,888 | 26,421 Direct | -0.94% | Disposed | 1.4% (price as of 2026-10-02) |
| Nov. 3, 2025 | TEM | S 10b5-1 | 370 | $90.00 | $33,300 | 26,671 Direct | -1.37% | Disposed | -14.9% (price as of 2026-10-02) |
| Sept. 2, 2025 | TEM | S 10b5-1 | 250 | $73.64 | $18,410 | 27,041 Direct | -0.92% | Disposed | 4.1% (price as of 2026-10-02) |
| Aug. 1, 2025 | TEM | S 10b5-1 | 370 | $55.16 | $20,409 | 27,291 Direct | -1.34% | Disposed | 38.9% (price as of 2026-10-02) |
| June 2, 2025 | TEM | S 10b5-1 | 250 | $55.20 | $13,800 | 27,661 Direct | -0.90% | Disposed | 38.8% (price as of 2026-10-02) |
| May 20, 2025 | TEM | A | 1,997 | · | · | 27,911 Direct | +7.71% | Acquired | (price as of 2026-10-02) |
| May 1, 2025 | TEM | S 10b5-1 | 370 | $53.50 | $19,795 | 25,914 Direct | -1.41% | Disposed | 43.2% (price as of 2026-10-02) |
| March 17, 2025 | TEM | S 10b5-1 | 990 | $46.83 | $46,362 | 26,284 Direct | -3.63% | Disposed | 63.6% (price as of 2026-10-02) |
| March 3, 2025 | TEM | S 10b5-1 | 250 | $57.52 | $14,380 | 27,274 Direct | -0.91% | Disposed | 33.2% (price as of 2026-10-02) |
| Feb. 3, 2025 | TEM | S 10b5-1 | 370 | $53.31 | $19,725 | 27,524 Direct | -1.33% | Disposed | 43.7% (price as of 2026-10-02) |
| Dec. 11, 2024 | TEM | S 10b5-1 | 620 | $41.81 | $25,922 | 27,894 Direct | -2.17% | Disposed | 83.3% (price as of 2026-10-02) |
| June 13, 2024 | TEM | A | 28,514 | · | · | 28,514 Direct | · | Acquired | (price as of 2026-10-02) |
| July 13, 2022 | SNTI | A | 125,000 | · | · | 125,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2022 | SNTI | M | 112,519 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| June 8, 2022 | SNTI | A | 112,519 | · | · | 123,252 Direct | +1048.35% | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2020 | IFF | A | 1,071 | $105.07 | $112,530 | 6,397 Direct | +20.11% | Acquired | -21.6% (price as of 2026-10-02) |
| May 6, 2020 | IFF | A | 1,047 | · | · | 1,047 Direct | · | Acquired | (price as of 2026-10-02) |
| May 6, 2020 | IFF | A | 1 | $131.31 | $131 | 5,255 Direct | +0.02% | Acquired | -37.2% (price as of 2026-10-02) |
| May 1, 2020 | IFF | D | 997 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 1, 2020 | IFF | A | 997 | · | · | 5,255 Direct | +23.41% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2019 | IFF | A | 462 | $121.74 | $56,244 | 4,203 Direct | +12.35% | Acquired | -32.3% (price as of 2026-10-02) |
| May 2, 2019 | IFF | D | 874 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 2, 2019 | IFF | A | 874 | · | · | 3,699 Direct | +30.94% | Acquired | (price as of 2026-10-02) |
| May 1, 2019 | IFF | A | 997 | · | · | 997 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2018 | IFF | D | 882 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 3, 2018 | IFF | A | 882 | · | · | 2,747 Direct | +47.29% | Acquired | (price as of 2026-10-02) |
| May 2, 2018 | IFF | A | 874 | · | · | 874 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2017 | IFF | A | 882 | · | · | 882 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2017 | IFF | D | 938 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 2, 2017 | IFF | A | 938 | · | · | 1,840 Direct | +103.99% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2017 | IFF | A | 319 | · | · | 899 Direct | +55.00% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2017 | IFF | D | 319 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2016 | IFF | A | 420 | $133.84 | $56,213 | 420 Direct | · | Acquired | -38.4% (price as of 2026-10-02) |
| May 2, 2016 | IFF | A | 938 | · | · | 938 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2016 | IFF | A | 160 | $118.46 | $18,954 | 160 Direct | · | Acquired | -30.4% (price as of 2026-10-02) |
| Feb. 1, 2016 | IFF | A | 319 | · | · | 319 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| July 13, 2022 | SNTI | Stock Option (Right to Buy) | Common Stock | $1.75 | July 12, 2032 | 125,000 | Acquired |
| June 8, 2022 | SNTI | Class B Common Stock | Class A Common Stock [F1] | · | · | 112,519 | Disposed |
| Nov. 2, 2020 | IFF | Stock Equivalent Unit | Common Stock | · | · | 1,071 | Acquired |
| May 6, 2020 | IFF | Restricted Stock Units | Common Stock | · | May 6, 2021 | 1,047 | Acquired |
| May 6, 2020 | IFF | Stock Equivalent Unit | Common Stock | · | · | 1 | Acquired |
| May 1, 2020 | IFF | Restricted Stock Units | Common Stock | · | May 1, 2020 | 997 | Disposed |
| May 1, 2020 | IFF | Stock Equivalent Unit | Common Stock | · | · | 997 | Acquired |
| Nov. 1, 2019 | IFF | Stock Equivalent Unit | Common Stock | · | · | 462 | Acquired |
| May 2, 2019 | IFF | Restricted Stock Units | Common Stock | · | May 2, 2019 | 874 | Disposed |
| May 2, 2019 | IFF | Stock Equivalent Unit | Common Stock | · | · | 874 | Acquired |
| May 1, 2019 | IFF | Restricted Stock Units | Common Stock | · | May 1, 2020 | 997 | Acquired |
| May 3, 2018 | IFF | Restricted Stock Units | Common Stock | · | May 3, 2018 | 882 | Disposed |
| May 3, 2018 | IFF | Stock Equivalent Unit | Common Stock | · | · | 882 | Acquired |
| May 2, 2018 | IFF | Restricted Stock Units | Common Stock | · | May 2, 2019 | 874 | Acquired |
| May 3, 2017 | IFF | Restricted Stock Units | Common Stock | · | May 3, 2018 | 882 | Acquired |
| May 2, 2017 | IFF | Restricted Stock Units | Common Stock | · | May 2, 2017 | 938 | Disposed |
| May 2, 2017 | IFF | Stock Equivalent Unit | Common Stock | · | · | 938 | Acquired |
| Feb. 1, 2017 | IFF | Stock Equivalent Unit | Common Stock | · | · | 319 | Acquired |
| Feb. 1, 2017 | IFF | Restricted Stock Units | Common Stock | · | Feb. 1, 2017 | 319 | Disposed |
| Nov. 1, 2016 | IFF | Stock Equivalent Unit | Common Stock | · | · | 420 | Acquired |
| May 2, 2016 | IFF | Restricted Stock Units | Common Stock | · | May 2, 2017 | 938 | Acquired |
| Feb. 1, 2016 | IFF | Stock Equivalent Unit | Common Stock | · | · | 160 | Acquired |
| Feb. 1, 2016 | IFF | Restricted Stock Units | Common Stock | · | Feb. 1, 2017 | 319 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | AGMB | Stock Option (Right to Buy) | 770,671 | Direct |
| March 18, 2026 | AGMB | Stock Option (Right to Buy) | 217,295 | Direct |
| March 18, 2026 | AGMB | Stock Option (Right to Buy) | 38,843 | Direct |
| May 25, 2021 | SNTI | Class A common stock | 10,733 | Indirect |
| May 25, 2021 | SNTI | Class B common stock | · | Indirect |