Robert Gardner Harrison, Chief Information Officer at SERA PROGNOSTICS, INC. (SERA), sold 28,845 shares at $7.30 ($210K) on 2025-01-10, disclosed to the SEC on 2025-01-14.
Scheduled sale ($210k) by Chief Information Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $7.30 | 12,372 | $90K | 43.0% |
| 2 | $7.30 | 12,372 | $90K | 43.0% |
| 3 | $8.01 | 1,837 | $15K | 7.0% |
| 4 | $6.47 | 2,264 | $15K | 7.0% |
| Total | $7.28 avg | 28,845 | $210K | 100% |
| Filing → |
| SERA | SELL | 2026-02-24 | $5K | — | Filing → |
| SERA | SELL | 2026-01-27 | $6K | — | Filing → |
| SERA | SELL | 2025-12-30 | $6K | — | Filing → |