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Horan Christopher

3 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

3 tx · 3 groups

Artiva Biotherapeutics, Inc.

ARTV · Trade · Oct 5, 2026 · Filed · Oct 6, 2026

$70,697

10,340 sh

Sell

Artiva Biotherapeutics, Inc.

ARTV · Trade · Sep 3, 2026 · Filed · Sep 4, 2026

$115,638

10,366 sh

Sell

Artiva Biotherapeutics, Inc.

ARTV · Trade · May 19, 2026 · Filed · May 19, 2026

$63,073

7,002 sh

Sell