APELLIS PHARMACEUTICALS, INC.APLS

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

Cross-Reference Snapshot

Activist filings

1 SCHEDULE 13D

Distinct filers

single filer

Insiders (365d)

0 buys · 0 sales

Latest short DTC

2.64

as of 2026-03-31

Held by elite portfolio managers

1 holder · $15.01M

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares	Intent
2026-04-06	SCHEDULE 13D	BIOGEN INC.	14.20%	18,469,475		view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-03-31	25,123,090	2.64	+9.6%
2026-03-13	22,929,613	11.91	-0.0%
2026-02-27	22,934,760	12.12	-7.1%
2026-02-13	24,683,240	11.26	+16.2%
2026-01-30	21,239,349	4.76	+17.3%
2026-01-15	18,109,597	5.26	+12.3%
2025-12-31	16,120,529	7.29	-6.5%
2025-12-15	17,247,829	7.71	+7.2%

Free. We email you when criteria match. One-click unsubscribe in every email.

Custom alerts · full feed · daily intelligence · API. $1,500/mo. Pilots welcome.