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ISSUER PROFILE · CIK 0001659617

Moleculin Biotech, Inc.MBRX

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
1.10
as of 2026-03-31

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2018-01-08 SC SABBY MANAGEMENT, LLC view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 113,910 1.10 +4.0%
2026-03-13 109,555 1.00 -42.7%
2026-02-27 191,156 1.00 -56.7%
2026-02-13 441,371 6.38 +2.9%
2026-01-30 429,080 3.69 +19.8%
2026-01-15 358,088 2.29 +108.8%
2025-12-31 171,538 1.00 -2.5%
2025-12-15 175,916 1.00 -95.3%

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