---
schema_version: "secwatch.filing_event.v1"
accession: "0001846253-25-000022"
form_type: "8-K"
ticker: "OABI"
cik: "0001846253"
company_name: "OmniAb, Inc."
filed_at: "2025-03-18T23:59:59+00:00"
generated_at: "2026-05-24T14:31:46.594146+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# OmniAb Q4 rev $10.8M, net loss $13.1M; guides FY25 rev $20-25M, opex $90-95M

## Summary
- Q4 revenue $10.8M (up from $4.8M YoY); net loss $13.1M ($0.12/shr) vs $14.1M loss prior year.
- FY2024 revenue $26.4M (down from $34.2M); net loss $62.0M ($0.61/shr) vs $50.6M loss in 2023.
- Cash and investments $59.4M at Dec 31, 2024; expects 2025 cash use below 2024's $38.9M.
- 2025 guidance: revenue $20-25M, operating expense $90-95M, effective tax rate ~0%.
- 91 active partners, 363 active programs; 10 new license agreements in 2024 (incl. Incyte, Photinia).

## SEC filing metadata
- accession: 0001846253-25-000022
- form_type: 8-K
- ticker: OABI
- cik: 0001846253
- company_name: OmniAb, Inc.
- filed_at: 2025-03-18T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1846253/000184625325000022/0001846253-25-000022-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1846253/000184625325000022/oabi-20250318.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001846253-25-000022
- JSON: https://secwatch.observer/filing/0001846253-25-000022.json
- Plain text: https://secwatch.observer/filing/0001846253-25-000022.txt

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