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Public ownership evidence

ImageneBio, Inc. Common Stock (IMA) Ownership Disclosures

Read IMA insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-08-182026-08-14Grant-Huerta YaninaA39,000Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-08-14 and its public availability date is 2026-08-18. Subtracting those calendar dates gives 4 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0002064348-26-000003 ↗SEC 0002064348-26-000003 ↗SEC 0002064348-26-000003 ↗

Recent Form 4 activity

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2026-08-182026-08-14Grant-Huerta YaninaA39,000Not reported
2026-08-182026-08-14Grant-Huerta YaninaA65,000Not reported
2026-08-182026-08-14Grant-Huerta YaninaA56,000Not reported
2026-08-182026-08-14Yarema KristinA254,800Not reported
2026-08-182026-08-14Yarema KristinA250,000Not reported
2026-08-182026-08-14Yarema KristinA137,200Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 37 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Trails Edge Capital Partners, LP2026-06-302026-08-15282,004$1,663,824None
Rangeley Capital, LLC2026-06-302026-08-1520,090$118,531None
Shay Capital LLC2026-06-302026-08-1518,080$106,672None
Cable Car Capital, LP2026-06-302026-08-15781,599$4,611,434None
RTW INVESTMENTS, LP2026-06-302026-08-15334,445$1,973,226None
Stonepine Capital Management, LLC2026-06-302026-08-1596,172$539,044None
Aldebaran Capital, LLC2026-06-302026-08-1518,124$106,932None
NANO CAP NEW MILLENNIUM GROWTH FUND L P2026-06-302026-08-1550,000$295,000None
Omega Fund Management, LLC2026-06-302026-08-15455,361$2,686,630None
ORBIMED ADVISORS LLC2026-06-302026-08-15909,269$5,364,687None
ADAGE CAPITAL PARTNERS GP, L.L.C.2026-06-302026-08-1566,666$393,329None
CITADEL ADVISORS LLC2026-06-302026-08-1555,610$328,099None
Sofinnova Investments, Inc.2026-06-302026-08-1531,884$188,116None
NEA Management Company, LLC2026-06-302026-08-1550,005$295,030None
BVF INC/IL2026-06-302026-08-151,110,002$6,549,012None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-1519,900$117,410None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1515,485$91,362None
HSBC HOLDINGS PLC2026-06-302026-08-1534,228$208,449None
BARCLAYS PLC2026-06-302026-08-1510,797$63,702None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14320,518$1,891,056None
Vanguard Global Advisers, LLC2026-06-302026-08-14602$3,552None
UBS Group AG2026-06-302026-08-141,930$11,387None
UBS Group AG2026-06-302026-08-144,949$29,199None
Monashee Investment Management LLC2026-06-302026-08-14192,344$1,134,830None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-1424$142None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-1486,930$512,887None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1427,475$162,103None
MORGAN STANLEY2026-06-302026-08-149,072$53,525None
MORGAN STANLEY2026-06-302026-08-1448$283None
MORGAN STANLEY2026-06-302026-08-147,558$44,592None
NORTHERN TRUST CORP2026-06-302026-08-1411,271$66,499None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1310,970$64,723None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1342,542$251,032None
NewEdge Advisors, LLC2026-06-302026-08-13160$944None
JPMORGAN CHASE & CO2026-06-302026-08-1370$425None
Tower Research Capital LLC (TRC)2026-06-302026-08-12675$3,983None
Blue Owl Capital Holdings LP2026-06-302026-08-12917,692$5,414,383None

90-day public filing window, up to 50 source positions.

Trails Edge Capital Partners, LP ↗Rangeley Capital, LLC ↗Shay Capital LLC ↗Cable Car Capital, LP ↗RTW INVESTMENTS, LP ↗Stonepine Capital Management, LLC ↗Aldebaran Capital, LLC ↗NANO CAP NEW MILLENNIUM GROWTH FUND L P ↗Omega Fund Management, LLC ↗ORBIMED ADVISORS LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.