RA CAPITAL MANAGEMENT, L.P. bought ARTV

July 22, 2026 · Form 4 insider transaction

RA CAPITAL MANAGEMENT, L.P. bought 84,124 shares of Artiva Biotherapeutics, Inc. at $9.93 per share, a transaction worth $835.4K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Acquired (buy-side)
Shares
84,124
Price
$9.93
Total value
$835.4K
RoleDirector, 10% owner
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateJuly 22, 2026
Filing dateJuly 23, 2026
Shares owned after17,182,603
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.72 to $10.00 inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.; RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund, L.P. (the "Nexus Fund"), RA Capital Nexus III Fund, L.P. (the "Nexus Fund III"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, the Fund, the Nexus Fund, the Nexus Fund III, Dr. Kolchinsky and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.; Held directly by the Fund.

View the original Form 4 on SEC EDGAR