Artiva Biotherapeutics, Inc.

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SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

ARTV

organization

Date	Insider	Type	Value
2026-05-11	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$75.0M
2026-05-11	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$25.0M
2026-05-11	Joint reporting: GC Corp.; GC Cell Corp	Buy	$12.5M
2026-06-11	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$4.3M
2026-05-11	Joint reporting: GC Corp.; GC Cell Corp	Buy	$4.0M
2026-06-12	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$3.4M
2026-06-09	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$3.3M
2026-06-16	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$1.1M
2026-06-25	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$275K
2026-05-19	Aslan Fred(Chief Executive Officer)	Sell	$244K
2026-06-15	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$139K
2026-05-19	Bush Jennifer(COO, CLO, Compliance Officer)	Sell	$79K
2026-05-19	Banerjee Subhashis(Chief Medical Officer)	Sell	$63K
2026-05-19	Horan Christopher(Chief Tech Operations Officer)	Sell	$63K
2026-05-19	Raymon Heather(SVP, Research and Development)	Sell	$28K
2026-06-26	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$17K
2026-06-10	Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.	Buy	$721
2026-05-18	Miralles Gines Diego(President & Head of R&D)	A	$0
2026-05-18	Miralles Gines Diego(President & Head of R&D)	A	$0
2026-03-10	Huston Thad Allen(Chief Financial Officer)	A	$0

Date

Insider

Type

Value

2026-05-11

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$75.0M

2026-05-11

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$25.0M

2026-05-11

Joint reporting: GC Corp.; GC Cell Corp

Buy

$12.5M

2026-06-11

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$4.3M

2026-05-11

Joint reporting: GC Corp.; GC Cell Corp

Buy

$4.0M

2026-06-12

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$3.4M

2026-06-09

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$3.3M

2026-06-16

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$1.1M

2026-06-25

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$275K

2026-05-19

Aslan Fred(Chief Executive Officer)

Sell

$244K

2026-06-15

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$139K

2026-05-19

Bush Jennifer(COO, CLO, Compliance Officer)

Sell

$79K

2026-05-19

Banerjee Subhashis(Chief Medical Officer)

Sell

$63K

2026-05-19

Horan Christopher(Chief Tech Operations Officer)

Sell

$63K

2026-05-19

Raymon Heather(SVP, Research and Development)

Sell

$28K

2026-06-26

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$17K

2026-06-10

Joint reporting: RA Capital Healthcare Fund LP; RA CAPITAL MANAGEMENT, L.P.; Kolchinsky Peter; Shah Rajeev M.; RA Capital Nexus Fund, L.P.; RA Capital Nexus Fund III, L.P.

Buy

$721

2026-05-18

Miralles Gines Diego(President & Head of R&D)

2026-05-18

Miralles Gines Diego(President & Head of R&D)

2026-03-10

Huston Thad Allen(Chief Financial Officer)

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