Constantine Chinoporos insider trades

Open-market stock purchases and sales by Constantine Chinoporos, Unknown at Geron Corp, from SEC Form 4 filings since Dec 28, 2023.

Recent trades

DateStockTradeValue
Mar 25, 2026GERN Geron CorpBought (not open market)—
Feb 3, 2026APLT Applied Therapeutics, IncSold (not open market)—
Feb 3, 2026APLT Applied Therapeutics, IncSold (not open market)—
Dec 19, 2025APLT Applied Therapeutics, IncBought (not open market)—

Companies traded

  • GERN Geron Corp: other filings, last Mar 25, 2026
  • APLT Applied Therapeutics, Inc: 2 sales, last Feb 3, 2026

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