Horan Christopher insider trades

Horan Christopher has filed 10 Form 4s with the SEC that we hold, all for Artiva Biotherapeutics, Inc. (ARTV), as Chief Tech Operations Officer. Across all of them we count 0 purchases worth $0 and 3 sales worth $249.4K reported on Form 4. In the last 12 months: 0 purchases ($0) and 3 sales ($249.4K). The largest single trade was a sale of 10,366 shares of Artiva Biotherapeutics, Inc. worth $115.6K, dated 2026-09-03. Of 2 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2024-09-13 and the latest 2026-10-06.

Artiva Biotherapeutics, Inc. (ARTV)

Chief Tech Operations Officer · 10 filings · 3 purchases and sales

Trade date	Code	Shares	Value as filed	Filed	Source
2026-05-19	S, sale reported on Form 4	7,002	$63.1K	2026-05-19	SEC
2026-09-03	S, sale reported on Form 4	10,366	$115.6K	2026-09-04	SEC
2026-10-05	S, sale reported on Form 4	10,340	$70.7K	2026-10-06	SEC

Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1736819) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-27 · For informational purposes only, not investment advice.
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