electroCore, Inc.ECOR

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

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

Median 30d

+17.4%

avg +17.4%

Median 60d

+42.7%

avg +42.7%

Median 90d

-10.6%

avg -10.6%

Median 180d

+29.0%

avg +29.0%

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

Activist filings

1 SCHEDULE

Distinct filers

single filer

Insiders (365d)

0 buys · 0 sales

Latest short DTC

3.45

as of 2026-07-15

Filed	Form	Filer	Stake	Shares	Intent
2025-05-14	SCHEDULE	Theofilos Charles Steve	6.00%	444,530		view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-07-15	367,579	3.45	+80.0%
2026-06-30	204,261	2.42	-1.4%
2026-06-15	207,168	1.30	-26.1%
2026-05-29	280,333	1.43	-3.2%
2026-05-15	289,666	4.06	-13.5%
2026-04-30	334,857	8.36	-1.9%
2026-04-15	341,291	3.54	+16.9%
2026-03-31	291,996	4.19	+11.3%
2026-03-13	262,469	5.19	+0.4%
2026-02-27	261,497	5.28	-1.2%
2026-02-13	264,654	6.90	-2.0%
2026-01-30	270,001	2.60	-3.4%

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