Ally Bridge Group (NY) LLC — SEC Form 4 filings
SEC reporting owner CIK 1822947. 2 Form 4 filings on record with FilingPulse; latest filed 2026-02-05.
Transaction summary — filings shown
Covers all 2 filings on record, filed 2025-10-24 to 2026-02-05. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 700,741 shares, $8,499,988 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
- Largest priced transaction: purchase of 700,741 shares @ $12.13 ($8,499,988) in ProMIS Neurosciences Inc., filed 2026-02-05.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ProMIS Neurosciences Inc. (PMN) | 10% owner | 2 | 1 leg · 700,741 sh · $8,499,988 | — | 2 |
Form 4 filings — Ally Bridge Group (NY) LLC
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-05 | 4 | ProMIS Neurosciences Inc. (PMN) jointly with ABG Management Ltd., Ally Bridge MedAlpha Master Fund L.P., Yu Fan, Alex Slanix Paul | Purchase (P): 700,741 @ $12.13 · Purchase (P): 700,741 (derivative) | EDGAR |
| 2025-10-24 | 4 | ProMIS Neurosciences Inc. (PMN) jointly with ABG Management Ltd., Ally Bridge MedAlpha Master Fund L.P., Yu Fan, Alex Slanix Paul | Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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