The page is the record's research on the issuer — no analyst, no rating, no view. # OmniAb, Inc. (NASDAQ: OABIW) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing The issuer is OmniAb, Inc., listed on NASDAQ under ticker OABIW, with ISIN US68218J1117. The LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-DE. Its security type is Corporate, its segment is not on the record, its sector is 8731 Services-Commercial Physical & Biological Research, and its jurisdiction is United States, Delaware. The issuer is listed and not halted. ## The disclosure read The record holds 51 filings in the window 2025-11-08 to 2026-11-08, across 20 filing days. The median gap between filing days is 11 days. The latest filing is dated 2026-11-02, is of type directors_dealings, and falls 6 days before the record date of 2026-11-08. The NASDAQ exchange median is 52 filings, a cadence gap of 6.0 days, and a latency of 5.0 days. The sector median is 65 filings, a cadence gap of 6 days, and a latency of 3 days. The issuer's count of 51 filings is below the NASDAQ median of 52 and below the sector median of 65. ## Auditor The auditor of record is Ernst & Young LLP, located in San Diego, California. The record holds no auditor changes. ## Events and halts The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The issuer is listed and not halted. ## Orderability The outcome is not determinable, because the chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04. ## Coverage No research house was found on the issuer's investor-relations page. ## Open research No openly published research notes were found on the record. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The issuer's years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0001846253.json (identity.jurisdiction) - https://mcp.us-cm-kg.ai/events/NASDAQ/OABIW (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://www.sec.gov/Archives/edgar/data/1846253/000184625326000009/ck0001846253-20251231.htm (the auditor) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NASDAQ/OABIW (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NASDAQ/OABIW · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp