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Christopher A Seams
Insider
First SEC filing: May 3, 2022 · Latest: May 3, 2022
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 20, 2026 | ONTO | A | 761 | · | · | 38,513 Direct | +2.02% | Acquired | (price as of 2026-10-02) |
| April 17, 2026 | XPER | A | 29,320 | · | · | 130,269 Direct | +29.04% | Acquired | (price as of 2026-10-02) |
| May 21, 2025 | ONTO | A | 2,114 | · | · | 37,752 Direct | +5.93% | Acquired | (price as of 2026-10-02) |
| April 25, 2025 | XPER | A | 25,815 | · | · | 100,949 Direct | +34.36% | Acquired | (price as of 2026-10-02) |
| May 29, 2024 | XPER | A | 21,739 | · | · | 75,134 Direct | +40.71% | Acquired | (price as of 2026-10-02) |
| May 22, 2024 | ONTO | A | 809 | · | · | 35,638 Direct | +2.32% | Acquired | (price as of 2026-10-02) |
| May 9, 2023 | ONTO | A | 2,200 | · | · | 34,829 Direct | +6.74% | Acquired | (price as of 2026-10-02) |
| April 27, 2023 | XPER | A | 19,978 | · | · | 53,395 Direct | +59.78% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2022 | XPER | A | 4,872 | · | · | 33,417 Direct | +17.07% | Acquired | (price as of 2026-10-02) |
| May 10, 2022 | ONTO | A | 2,100 | · | · | 32,629 Direct | +6.88% | Acquired | (price as of 2026-10-02) |
| April 29, 2022 | ADEA | A | 12,179 | · | · | 83,543 Direct | +17.07% | Acquired | (price as of 2026-10-02) |
| May 14, 2021 | ADEA | A | 9,073 | · | · | 71,364 Direct | +14.57% | Acquired | (price as of 2026-10-02) |
| May 11, 2021 | ONTO | A | 2,500 | · | · | 30,529 Direct | +8.92% | Acquired | (price as of 2026-10-02) |
| Aug. 27, 2020 | ADEA | P | 6,000 | $13.49 | $80,940 | 62,291 Direct | +10.66% | Acquired | 90.8% (price as of 2026-10-02) |
| July 28, 2020 | ADEA | A | 10,644 | · | · | 56,291 Direct | +23.32% | Acquired | (price as of 2026-10-02) |
| June 1, 2020 | ADEA | A | 45,647 | · | · | 45,647 Direct | · | Acquired | (price as of 2026-10-02) |
| May 12, 2020 | ONTO | A | 4,800 | · | · | 28,029 Direct | +20.66% | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | ONTO | A | 4,041 | · | · | 23,229 Direct | +21.06% | Acquired | (price as of 2026-10-02) |
| May 22, 2018 | ONTO | A | 4,134 | · | · | 19,188 Direct | +27.46% | Acquired | (price as of 2026-10-02) |
| May 23, 2017 | ONTO | A | 3,453 | · | · | 15,054 Direct | +29.76% | Acquired | (price as of 2026-10-02) |
| May 24, 2016 | ONTO | A | 6,493 | · | · | 11,601 Direct | +127.11% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2015 | ONTO | A | 5,108 | · | · | 5,108 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.