ISSUER PROFILE · CIK 0001659323

Iterum Therapeutics plcITRMF

13 13D/G filings 6 distinct filers 3 insider transactions (365d)

Cross-Reference Snapshot

Activist filings

13 SC

Distinct filers

multi-activist cluster

Insiders (365d)

3 buys · 0 sales

Latest short DTC

3.79

as of 2026-05-29

Filed	Form	Filer	Stake	Shares
2021-02-12	SC	Sarissa Capital Management LP	—	—	view →
2021-02-12	SC	New Leaf Venture Management III, L.L.C.	—	—	view →
2021-02-10	SC	Advent Life Sciences LLP	—	—	view →
2020-10-29	SC	Frazier Healthcare VII, L.P.	—	—	view →
2020-07-06	SC	Frazier Healthcare VII, L.P.	—	—	view →
2020-06-16	SC	Frazier Healthcare VII, L.P.	—	—	view →
2020-06-05	SC	Sofinnova Venture Partners IX, L.P.	—	—	view →
2020-06-05	SC	Arix Bioscience plc	—	—	view →
2020-01-29	SC	Advent Life Sciences LLP	—	—	view →
2020-01-27	SC	Frazier Healthcare VII, L.P.	—	—	view →
2020-01-27	SC	Arix Bioscience plc	—	—	view →
2020-01-27	SC	Sofinnova Venture Partners IX, L.P.	—	—	view →
2020-01-27	SC	New Leaf Venture Management III, L.L.C.	—	—	view →

Date	Insider	Role	Type	Shares	Price	Value
2025-11-18	Dunne Michael W.	director	Buy	6,000	$0.37	$2K
2025-08-08	Dunne Michael W.	director	Buy	15,000	$0.72	$11K
2025-07-01	Coyne Christine	officer	Award	200,000	$0.97	$194K

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-05-29	1,108,637	3.79	-0.8%
2026-05-15	1,117,242	2.92	-18.2%
2026-04-30	1,365,626	2.76	-20.4%
2026-04-15	1,715,609	1.00	-81.7%

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