Critchfield Gregory C's Form 4 filing
Sera Prognostics, Inc. (SERA) · filed Jul 14, 2026
- Accession no.
- 0001191080-26-000002
- Filed
- Jul 14, 2026, 6:41 PM ET
- Trade date
- Jul 10, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 2 non-derivative transactions and 2 derivative transactions. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Critchfield Gregory CCIK 0001191080 | Director |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | Class A Common Stock | AGrant or awardAcquired | +22,426 | $0.00 | $0 | 845,292 | Direct | |
| Jul 10, 2026 | Class A Common Stock | AGrant or awardAcquired | +1,594 | $0.00 | $0 | 846,886 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | Class A Common Stock | AGrant or awardAcquired | +34,494 | $0.00 | $0 | 34,494 | Direct | |
| Jul 10, 2026 | Class A Common Stock | AGrant or awardAcquired | +2,452 | $0.00 | $0 | 2,452 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.