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ISSUER PROFILE · CIK 0001267565

COLLEGIUM PHARMACEUTICAL, INCCOLL

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

Cross-Reference Snapshot

Activist filings
1
1 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
7.85
as of 2026-03-31

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2018-02-26 SC Frazier Healthcare VI, L.P. view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 5,530,407 7.85 +29.3%
2026-03-13 4,277,886 7.39 -7.0%
2026-02-27 4,599,035 12.99 -3.6%
2026-02-13 4,773,126 15.75 -0.4%
2026-01-30 4,793,817 9.43 -14.2%
2026-01-15 5,587,144 10.81 +3.2%
2025-12-31 5,415,274 11.69 +1.1%
2025-12-15 5,353,853 10.18 -8.9%

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