IMA — ImageneBio, Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2021-03-26.
Performance
Technicals
Others in Healthcare
Measured signals that fired on IMA
| date | signal | measured base rate |
|---|---|---|
| 2026-06-04 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-14 | Yarema Kristin Chief Executive Officer | Grant or award | 254.8K | 0.00 | 0 |
| 2026-08-14 | Grant-Huerta Yanina Chief Financial Officer | Grant or award | 65.0K | 0.00 | 0 |
| 2026-08-14 | Grant-Huerta Yanina Chief Financial Officer | Grant or award | 39.0K | 0.00 | 0 |
| 2026-07-25 | Yarema Kristin Chief Executive Officer | Option exercise | 38.4K | 0.00 | 0 |
| 2026-07-25 | Yarema Kristin Chief Executive Officer | Other Acquisition/Disposition | 115.1K | 0.00 | 0 |
| 2026-07-17 | Lally Robert B Principal Accounting Officer | Open-market sale | 1.5K | 5.34 | 8.1K |
| 2026-07-16 | Lally Robert B Principal Accounting Officer | Open-market sale | 1.7K | 5.50 | 9.2K |
| 2026-03-16 | Yarema Kristin Chief Executive Officer | Grant or award | 85.4K | 0.00 | 0 |
| 2025-12-30 | Butler Erin Principal Accounting Officer | Grant or award | 22.5K | 0.00 | 0 |
| 2025-12-24 | SLATTERY JOSEPH P Director | Open-market purchase | 16.0K | 5.99 | 95.8K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BVF INC/IL | 5.6M | 1.1M |
| Blue Owl Capital Holdings LP | 4.8M | 959.3K |
| Cable Car Capital, LP | 3.8M | 754.7K |
| Omega Fund Management, LLC | 2.3M | 455.4K |
| ORBIMED ADVISORS LLC | 1.9M | 378.6K |
| RTW INVESTMENTS, LP | 1.7M | 334.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | 325.2K |
| BML Capital Management, LLC | 1.0M | 200.7K |
| BlackRock, Inc. | 646.1K | 129.2K |
| CITADEL ADVISORS LLC | 621.7K | 124.3K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-17 | 2026-08-14 | on EDGAR ↗ |
| 4 | 2026-08-17 | 2026-08-14 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| EFFECT | 2026-08-11 | — | on EDGAR ↗ |
| EFFECT | 2026-08-11 | — | on EDGAR ↗ |
| EFFECT | 2026-08-06 | — | on EDGAR ↗ |
| S-8 | 2026-08-05 | — | on EDGAR ↗ |
| S-3 | 2026-08-05 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- ImageneBio, Inc. (IMA) filed form 4 · 2026-08-17 · SEC EDGAR
- ImageneBio, Inc. (IMA) filed form 4 · 2026-08-17 · SEC EDGAR
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