Form 4 Tracker
Artiva Biotherapeutics, Inc.
ARTV

56 insider filings · Latest: Oct 6, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Oct 6, 2026Oct 7 8:02 PMFred AslanDirector, Chief Executive Officer
Sale
23,463$7.20$168.9K1,519,606(D)

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Oct 6, 2026Oct 6 8:21 PMFRED ASLAN
Proposed Sale
34,465$7.13$245.7K—

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Oct 5, 2026Oct 6 8:02 PMChristopher HoranChief Tech Operations Officer
Sale
10,340$6.84$70.7K312,744(D)

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Oct 5, 2026Oct 6 8:02 PMJennifer BushCOO, CLO, Compliance Officer
Sale
8,370$6.84$57.2K366,159(D)

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Oct 5, 2026Oct 6 8:02 PMSubhashis BanerjeeChief Medical Officer
Sale
1,099$6.84$7.5K169,848(D)

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Oct 5, 2026Oct 6 8:01 PMFred AslanDirector, Chief Executive Officer
Sale
61,696$6.84$421.8K1,543,069(D)

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Sep 8, 2026Sep 9 8:02 PMFred AslanDirector, Chief Executive Officer
Sale
23,429$10.92$255.7K1,449,765(D)

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Sep 8, 2026Sep 8 8:31 PMFRED ASLAN
Proposed Sale
23,429$11.19$262.2K—

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Sep 3, 2026Sep 4 8:04 PMChristopher HoranChief Tech Operations Officer
Sale
10,366$11.16$115.6K283,084(D)

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Sep 3, 2026Sep 4 8:03 PMJennifer BushCOO, CLO, Compliance Officer
Sale
8,391$11.16$93.6K329,529(D)

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Sep 3, 2026Sep 4 8:03 PMSubhashis BanerjeeChief Medical Officer
Sale
1,100$11.16$12.3K140,947(D)

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Sep 3, 2026Sep 4 8:02 PMFred AslanDirector, Chief Executive Officer
Sale
61,888$11.16$690.4K1,473,194(D)

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Aug 27, 2026Aug 31 11:06 PMSubhashis BanerjeeChief Medical Officer
Sale
8,222$12.01$98.7K142,047(D)

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Aug 27, 2026Aug 27 8:19 PMSUBHASHIS BANERJEE
Proposed Sale
7,818$11.77$92.0K—

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Aug 18, 2026Aug 20 1:00 AMSubhashis BanerjeeChief Medical Officer
Sale
429$12.00$5.1K144,963(D)

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Aug 18, 2026Aug 18 8:30 PMSUBHASHIS BANERJEE
Proposed Sale
833$11.74$9.8K—

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Jul 31, 2026Jul 31 9:13 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
24,944$9.93$247.7K17,329,570(I)

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Jul 29, 2026Jul 31 9:13 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
20,824$9.99$208.0K17,304,626(I)

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Jul 24, 2026Jul 28 9:24 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
41,319$9.99$412.8K17,283,802(I)

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Jul 23, 2026Jul 24 1:22 AMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
59,880$9.96$596.4K17,242,483(I)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 15, 2026Sep 15 8:44 PMFred AslanDirector, Chief Executive Officer
Grant/Award
315,000$8.91315,000(D)

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Sep 10, 2026Sep 15 12:07 AMFred AslanDirector, Chief Executive Officer
Grant/Award
155,000$10.42155,000(D)

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Sep 10, 2026Sep 14 10:46 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Grant/Award
16,250$10.4216,250(I)

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Sep 10, 2026Sep 14 8:05 PMLaura StoppelDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 10, 2026Sep 14 8:04 PMElaine K. SorgDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 10, 2026Sep 14 8:04 PMHOUGEN ELIZABETH LDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 10, 2026Sep 14 8:03 PMBrian DanielsDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 10, 2026Sep 14 8:03 PMDaniel G. BakerDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 10, 2026Sep 14 8:02 PMAlison MooreDirector
Grant/Award
16,250$10.4216,250(D)

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Sep 9, 2026Sep 11 10:37 PMGines Diego MirallesPresident & Head of R&D
Grant/Award
135,000$10.79135,000(D)

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Sep 9, 2026Sep 11 10:36 PMChristopher HoranChief Tech Operations Officer
Grant/Award
120,000$10.79120,000(D)

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Sep 9, 2026Sep 11 10:36 PMJennifer BushCOO, CLO, Compliance Officer
Grant/Award
135,000$10.79135,000(D)

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Sep 9, 2026Sep 11 10:35 PMSubhashis BanerjeeChief Medical Officer
Grant/Award
85,000$10.7985,000(D)

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Sep 8, 2026Sep 8 10:29 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Grant/Award
13,750$10.8813,750(I)

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Sep 8, 2026Sep 8 9:58 PMLaura StoppelDirector
Grant/Award
13,750$10.8813,750(D)

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Sep 8, 2026Sep 8 9:57 PMElaine K. SorgDirector
Grant/Award
13,750$10.8813,750(D)

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Sep 8, 2026Sep 8 9:56 PMHOUGEN ELIZABETH LDirector
Grant/Award
13,750$10.8813,750(D)

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Sep 8, 2026Sep 8 9:56 PMBrian DanielsDirector
Grant/Award
13,750$10.8813,750(D)

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Sep 8, 2026Sep 8 9:55 PMDaniel G. BakerDirector
Grant/Award
13,750$10.8813,750(D)

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Sep 8, 2026Sep 8 9:55 PMAlison MooreDirector
Grant/Award
13,750$10.8813,750(D)

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