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SEC FORM 4
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TRex Bio, Inc. (TRXB)

Acquisition (code C) of 41,871 shares; price not stated (see filing).

Reporting Person MARCUS JOEL S · Transaction Code C

Traded Oct 13, 2026 · Disclosed Oct 13, 2026

Source: SEC Form 4 · 0001193125-26-420734 · filed 2026-10-13 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "TRex Bio, Inc. (TRXB)." Disclosed 2026-10-13. https://desqlong.com/cards/0001193125-26-420734-1 (retrieved 2026-10-14).