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ISSUER PROFILE · CIK 0001390478

SELLAS Life Sciences Group, Inc.SLS

2 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
5.96
as of 2026-03-31

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2018-03-13 SC Equilibria Capital Management Ltd view →
2018-01-08 SC SABBY MANAGEMENT, LLC view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 53,525,042 5.96 +16.9%
2026-03-13 45,790,317 6.25 -6.8%
2026-02-27 49,129,452 7.79 +6.7%
2026-02-13 46,050,545 10.01 +11.4%
2026-01-30 41,330,037 6.26 -1.7%
2026-01-15 42,044,430 2.59 -14.9%
2025-12-31 49,429,420 4.31 +22.1%
2025-12-15 40,466,622 7.07 +21.7%

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