CYCLERION THERAPEUTICS, INC.CYCN

6 13D/G filings 1 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings

1 SCHEDULE 13D/A · 5 SC

Distinct filers

single filer

Insiders (365d)

0 buys · 0 sales

Latest short DTC

1.34

as of 2026-07-15

Filed	Form	Filer	Stake	Shares
2026-07-20	SCHEDULE 13D/A	Hecht Peter M	—	910,240	view →
2023-05-23	SC	Hecht Peter M	—	—	view →
2023-05-12	SC	Hecht Peter M	—	—	view →
2023-04-03	SC	Hecht Peter M	—	—	view →
2022-11-21	SC	Hecht Peter M	—	—	view →
2021-06-07	SC	Hecht Peter M	—	—	view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-07-15	34,811	1.34	-30.3%
2026-06-30	49,910	1.86	+3.8%
2026-06-15	48,068	1.63	+96.3%
2026-05-29	24,488	1.00	-8.2%
2026-05-15	26,663	1.00	-52.9%
2026-04-30	56,618	1.00	-78.8%
2026-04-15	267,352	1.00	+135.7%
2026-03-31	113,448	3.39	+34.2%
2026-03-13	84,548	1.89	-10.5%
2026-02-27	94,452	2.78	-25.2%
2026-02-13	126,305	1.55	-23.7%
2026-01-30	165,511	1.07	+7.2%

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