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ISSUER PROFILE · CIK 0002139097 · CUSIP 89531N100

TRex Bio, Inc.TRXB

2 13D/G filings 2 distinct filers 6 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SCHEDULE 13D
Distinct filers
2
multi-activist cluster
Insiders (365d)
6
6 buys · 0 sales
Latest short DTC
—
no FINRA match

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2026-10-16 SCHEDULE 13D SV Biotech Crossover Opportunities Fund LP 7.00% 1,920,667 view →
2026-10-16 SCHEDULE 13D ELI LILLY & Co 19.90% 5,480,872 view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-10-08 MARCUS JOEL S director Award 17,500 $14.00 $245K
2026-10-08 Coy Travis Alan director Award 17,500 $14.00 $245K
2026-10-08 Ross Michael Jay director Award 17,500 $14.00 $245K
2026-10-08 Hirth Peter director Award 17,500 $14.00 $245K
2026-10-08 Gallagher Carol Giltner director Award 17,500 $14.00 $245K
2026-10-08 Gilmore Julie Ann director Award 17,500 $14.00 $245K

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