Keros Therapeutics, Inc.KROS

4 13D/G filings 3 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d

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Median 60d

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Median 90d

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Median 180d

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Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Activist filings

1 SCHEDULE · 3 SC

Distinct filers

multi-activist cluster

Insiders (365d)

0 buys · 0 sales

Latest short DTC

2.63

as of 2026-03-31

Held by elite portfolio managers

1 holder · $791K

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares
2025-04-28	SCHEDULE	ADAR1 Capital Management, LLC	13.29%	5,390,964	view →
2020-12-17	SC	Arkin Moshe	—	—	view →
2020-11-25	SC	Arkin Moshe	—	—	view →
2020-11-20	SC	ORBIMED ADVISORS LLC	—	—	view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-03-31	1,494,814	2.63	-24.9%
2026-03-13	1,989,399	3.52	-2.1%
2026-02-27	2,031,197	6.60	-14.8%
2026-02-13	2,383,895	8.82	+4.7%
2026-01-30	2,277,105	8.84	-2.9%
2026-01-15	2,345,217	5.25	-5.6%
2025-12-31	2,484,362	4.58	-7.7%
2025-12-15	2,692,419	3.04	-16.6%

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