Robert Gardner Harrison
Chief Information Officer · 5 filings · Latest: Mar 12, 2026
SERA PROGNOSTICS, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
SERA | Harrison Robert Gardner | — | Jun 10, 2025 | Proposed Sale | $1.48 | 667 | $990 | — | |
SERA | Harrison Robert Gardner | — | May 8, 2025 | Proposed Sale | $2.44 | 6,551 | $16.0K | — | |
SERA | Harrison Robert Gardner | — | Mar 6, 2025 | Proposed Sale | $4.16 | 3,251 | $13.5K | — | |
SERA | ROBERT G HARRISON | — | Mar 7, 2025 | Proposed Sale | $4.15 | 3,874 | $16.1K | — | |
SERA | Harrison Robert Gardner | — | Feb 12, 2025 | Proposed Sale | $4.58 | 7,297 | $33.4K | — | |
SERA | ROBERT G HARRISON | — | Feb 13, 2025 | Proposed Sale | $4.29 | 3,610 | $15.5K | — | |
SERA | ROBERT HARRISON | — | Feb 11, 2025 | Proposed Sale | $4.45 | 554 | $2.5K | — | |
SERA | ROBERT HARRISON | — | Jan 10, 2025 | Proposed Sale | $8.32 | 16,473 | $137.1K | — | |
SERA | Harrison Robert Gardner | — | Nov 11, 2024 | Proposed Sale | $7.32 | 4,727 | $34.6K | — |
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