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INSIDER · CIK 1216955

Marcus Joel S

Director at TRex Bio, Inc. (TRXB) · Executive Chairman, Director at ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE)

↗3 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$480KBought on the market
$0.00Sold on the market
2Companies
Oct 13, 2026Latest filing
Form 4 trades by Marcus Joel S
CompanyTitleTypeOwned
Oct 13, 202618:31Oct 13, 2026TRXBTRex Bio, Inc.DirectorC · Convert—+41,87141,871New—
Sep 15, 202616:44Sep 11, 2026AREALEXANDRIA REAL ESTATE EQUITIES, INC.Executive Chairman, DirectorP · Buy$49.68+5,000597,724+1%+$248K-10.6%-18.3%
Aug 19, 202616:37Aug 17, 2026AREALEXANDRIA REAL ESTATE EQUITIES, INC.Executive Chairman, DirectorP · Buy$46.28+5,000592,724+1%+$231K-16.8%-12.3%
Marcus Joel S Insider Trades (TRXB, ARE) | Shameless Cloning