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Insider ActivityARTV
RA CAPITAL MANAGEMENT, L.P., Insider at Artiva Biotherapeutics, Inc., bought $139K of ARTV
Updated Jun 20, 2026
RA CAPITAL MANAGEMENT, L.P.
Insider
Artiva Biotherapeutics, Inc. ·
$ARTV
Transaction Details
| Insider | RA CAPITAL MANAGEMENT, L.P. |
|---|---|
| Title | Insider |
| Company | Artiva Biotherapeutics, Inc. |
| Ticker | ARTV |
| Transaction Type | Purchase |
| Transaction Date | 2026-06-15 |
| Shares Traded | 15,414 |
| Price Per Share | $8.99 |
| Total Value | $139K |
| Filed Date | 2026-06-16 |
| Accession Number | 0001231919-26-000656 |
Ownership Context
| Shares Owned After Transaction | 16,638,150 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001231919-26-000656
Other Insider Trades — ARTV
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $1.1M | 2026-06-16 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $3.4M | 2026-06-12 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $4.3M | 2026-06-11 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $721 | 2026-06-10 |
| RA CAPITAL MANAGEMENT, L.P. | Insider | bought | $3.3M | 2026-06-09 |
| Aslan Fred | Chief Executive Officer | sold | $244K | 2026-05-19 |
| Banerjee Subhashis | Chief Medical Officer | sold | $63K | 2026-05-19 |
| Bush Jennifer | COO, CLO, Compliance Officer | sold | $79K | 2026-05-19 |
| Horan Christopher | Chief Tech Operations Officer | sold | $63K | 2026-05-19 |
| Raymon Heather | SVP, Research and Development | sold | $28K | 2026-05-19 |
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 |
| COAG | Hemab Therapeutics Holdings, Inc. | bought | $153K | 2026-06-15 |
| HOWL | Werewolf Therapeutics, Inc. | sold | $64K | 2026-06-12 |
Full Ticker Profile
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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 20, 2026 at 07:00 UTC