Form 4 Tracker
Artiva Biotherapeutics, Inc.
ARTV

56 insider filings · Latest: Oct 6, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 19, 2026May 20 1:50 AMFred AslanDirector, Chief Executive Officer
Sale
27,116$9.01$244.3K1,535,082(D)

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May 18, 2026May 18 11:54 PMHeather Raymon
Proposed Sale
3,500$9.22$32.3K—

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May 18, 2026May 18 11:53 PMChristopher P. Horan
Proposed Sale
7,500$9.22$69.2K—

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May 18, 2026May 18 11:51 PMJennifer Bush
Proposed Sale
9,000$9.22$83.0K—

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May 18, 2026May 18 11:49 PMSubhashis Banerjee
Proposed Sale
7,000$9.22$64.5K—

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May 18, 2026May 18 11:48 PMFred Aslan, M.D.
Proposed Sale
28,000$9.22$258.2K—

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May 11, 2026May 13 9:45 PMRA CAPITAL MANAGEMENT, L.P.Director, 10% Owner
Purchase
6,510,416$11.52$75.0M15,203,995(I)

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Dec 15, 2025Dec 15 9:18 PMFRED ASLAN
Proposed Sale
12,749$3.30$42.1K—

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Nov 17, 2025Nov 17 9:29 PMFRED ASLAN
Proposed Sale
6,375$3.25$20.7K—

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Oct 17, 2025Oct 17 8:17 PMFRED ASLAN
Proposed Sale
25,500$2.77$70.6K—

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Aug 15, 2025Aug 15 8:24 PMFRED ASLAN
Proposed Sale
25,500$2.70$68.8K—

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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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