Cormorant Asset Management, LP
Other reporting person · Ten-percent owner · DRUG, CRBP, EYPT, OKUR, AARD
As of 2026-09-16, Cormorant Asset Management, LP has 12 Form 4 transactions on record across 5 companies — 3 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-28 | DRUG | Sale | 109,331 @ $89.50 | $9.8M | −10.3% of holding | 950,000 | Form 4 |
| 2025-12-11 | CRBP | Sale | 30,029 @ $11.46 | $344K | −1.3% of holding | 2,344,971 | Form 4 |
| 2025-12-04 | EYPT | Sale | 60,000 @ $15.70 | $942K | −0.7% of holding | 8,265,000 | Form 4 |
| 2025-05-15 | OKUR | Sale | 1,813,439 @ $1.85 | $3.4M | −100.0% of holding | 0 | Form 4 |
| 2025-05-12 | OKUR | Sale | 24,300 @ $1.99 | $48K | −1.3% of holding | 1,813,439 | Form 4 |
| 2025-02-14 | AARD | Purchase | 187,500 @ $16.00 | $3.0M | +23.4% of holding | 987,689 | Form 4 |
6 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.