---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-024518"
form_type: "8-K"
ticker: "SERA"
cik: "0001534969"
company_name: "SERA PROGNOSTICS, INC."
filed_at: "2025-02-12T23:59:59+00:00"
generated_at: "2026-05-26T22:51:14.910757+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Sera Prognostics prices $50M public offering of 1.25M shares and 11.25M pre-funded warrants

## Summary
- Offering priced at $4.00 per share of Class A common stock and $3.9999 per pre-funded warrant.
- Gross proceeds expected to be ~$50M before underwriting discounts and commissions.
- Underwriters have 30-day option to purchase up to an additional 1.875M shares.
- Proceeds to expand US commercial infrastructure, accelerate EU expansion, fund PreTRM studies and potential FDA submission.
- Existing cash plus net proceeds expected to fund operations through 2028.

## SEC filing metadata
- accession: 0001193125-25-024518
- form_type: 8-K
- ticker: SERA
- cik: 0001534969
- company_name: SERA PROGNOSTICS, INC.
- filed_at: 2025-02-12T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1534969/000119312525024518/0001193125-25-024518-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1534969/000119312525024518/d862672d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-024518
- JSON: https://secwatch.observer/filing/0001193125-25-024518.json
- Plain text: https://secwatch.observer/filing/0001193125-25-024518.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.