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Insider ActivityCOAG
RA CAPITAL MANAGEMENT, L.P., Insider at Hemab Therapeutics Holdings, Inc., bought $257K of COAG
Updated Jun 19, 2026
RA CAPITAL MANAGEMENT, L.P.
Insider
Hemab Therapeutics Holdings, Inc. ·
$COAG
Transaction Details
| Insider | RA CAPITAL MANAGEMENT, L.P. |
|---|---|
| Title | Insider |
| Company | Hemab Therapeutics Holdings, Inc. |
| Ticker | COAG |
| Transaction Type | Purchase |
| Transaction Date | 2026-05-05 |
| Shares Traded | 10,268 |
| Price Per Share | $25 |
| Total Value | $257K |
| Filed Date | 2026-05-06 |
| Accession Number | 0001231919-26-000457 |
Ownership Context
| Shares Owned After Transaction | 6,246,507 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001231919-26-000457
Other Insider Trades — COAG
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $1.5M | 2026-06-16 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $153K | 2026-06-15 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $25K | 2026-05-20 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $95K | 2026-05-19 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $159K | 2026-05-12 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $643K | 2026-05-11 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $346K | 2026-05-11 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $37K | 2026-05-08 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $193K | 2026-05-07 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $50K | 2026-05-07 |
Other Trades by RA CAPITAL MANAGEMENT, L.P.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| SION | Sionna Therapeutics, Inc. | traded | — | 2026-06-17 |
| HOWL | Werewolf Therapeutics, Inc. | sold | $52K | 2026-06-16 |
| HOWL | Werewolf Therapeutics, Inc. | sold | $4K | 2026-06-16 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $1.1M | 2026-06-16 |
| COAG | Hemab Therapeutics Holdings, Inc. | bought | $1.5M | 2026-06-16 |
| LENZ | LENZ Therapeutics, Inc. | traded | — | 2026-06-15 |
| HOWL | Werewolf Therapeutics, Inc. | sold | $47K | 2026-06-15 |
| HOWL | Werewolf Therapeutics, Inc. | sold | $3K | 2026-06-15 |
| ARTV | Artiva Biotherapeutics, Inc. | bought | $139K | 2026-06-15 |
| COAG | Hemab Therapeutics Holdings, Inc. | bought | $153K | 2026-06-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for COAG — Hemab Therapeutics Holdings, Inc. →
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:14 UTC