Katey Einterz Owen
Insider
First SEC filing: March 6, 2025 · Latest: March 6, 2025
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-249,990
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 31, 2026 | ADPT | G | 12,539 | · | · | 66,100 Direct | -15.95% | Disposed | (price as of 2026-10-02) |
| Aug. 26, 2026 | ADPT | S | 9,615 | $26.00 | $249,990 | 78,639 Direct | -10.89% | Disposed | 9.0% (price as of 2026-10-02) |
| March 4, 2026 | ADPT | A | 15,625 | · | · | 88,254 Direct | +21.51% | Acquired | (price as of 2026-10-02) |
| March 4, 2025 | ADPT | A | 23,726 | · | · | 23,726 Direct | · | Acquired | (price as of 2026-10-02) |
| March 4, 2025 | ADPT | A | 15,394 | · | · | 72,629 Direct | +26.90% | Acquired | (price as of 2026-10-02) |
| March 4, 2024 | ADPT | A | 48,044 | · | · | 48,044 Direct | · | Acquired | (price as of 2026-10-02) |
| March 4, 2024 | ADPT | A | 31,328 | · | · | 57,235 Direct | +120.92% | Acquired | (price as of 2026-10-02) |
| March 6, 2023 | ADPT | A | 23,329 | · | · | 23,329 Direct | · | Acquired | (price as of 2026-10-02) |
| March 6, 2023 | ADPT | A | 14,775 | · | · | 25,907 Direct | +132.73% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2022 | ADPT | A | 16,722 | · | · | 16,722 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2022 | ADPT | A | 6,689 | · | · | 11,132 Direct | +150.55% | Acquired | (price as of 2026-10-02) |
| March 17, 2021 | ADPT | A | 11,109 | · | · | 11,109 Direct | · | Acquired | (price as of 2026-10-02) |
| March 17, 2021 | ADPT | A | 4,443 | · | · | 4,443 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 |
|---|---|---|---|---|---|---|---|
| March 4, 2025 | ADPT | Stock Option (right to buy) | Common Stock | $8.12 | March 4, 2035 | 23,726 | Acquired |
| March 4, 2024 | ADPT | Stock Option (right to buy) | Common Stock | $3.99 | March 4, 2034 | 48,044 | Acquired |
| March 6, 2023 | ADPT | Stock Option (right to buy) | Common Stock | $8.46 | March 6, 2033 | 23,329 | Acquired |
| Jan. 26, 2022 | ADPT | Stock Option (Right to Buy) | Common Stock | $14.95 | Jan. 26, 2032 | 16,722 | Acquired |
| March 17, 2021 | ADPT | Stock Option (Right to Buy) | Common Stock | $45.01 | March 17, 2031 | 11,109 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).