OrbiMed Israel BioFund GP Limited Partnership insider trades

OrbiMed Israel BioFund GP Limited Partnership has filed 2 Form 4s with the SEC that we hold, for Chemomab Therapeutics Ltd. (CMMB) (10% owner) and Tessera Defense & Homeland Security Inc. (PHGE) (10% owner). Across all of them we count 1 purchase worth $0 and 2 sales worth $1.2M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 266,376 shares of Chemomab Therapeutics Ltd. worth $889.7K, dated 2023-01-03. The first filing on our record is dated 2021-07-30 and the latest 2023-01-05.

Chemomab Therapeutics Ltd. (CMMB)

10% owner · 1 filing · 2 purchases and sales

Trade date	Code	Shares	Value as filed	Filed	Source
2023-01-03	S, sale reported on Form 4	70,524	$318.1K	2023-01-05	SEC
2023-01-03	S, sale reported on Form 4	266,376	$889.7K	2023-01-05	SEC

Tessera Defense & Homeland Security Inc. (PHGE)

10% owner · 1 filing · 1 purchase or sale

Trade date	Code	Shares	Value as filed	Filed	Source
2021-07-28	P, purchase reported on Form 4	500,000	-	2021-07-30	SEC

Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1569821) 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 2026-10-28 · For informational purposes only, not investment advice.
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