John A Scarlett insider trades

Open-market stock purchases and sales by John A Scarlett, Chairman, President and CEO at Geron Corp, from SEC Form 4 filings since Jan 24, 2012.

Track record: 33% of 3 scored buys are up 5% or more since purchase, averaging -4%.

Recent trades

No open-market trades in the last 12 months.

Companies traded

  • GERN Geron Corp: 3 buys, 4 sales, last Feb 27, 2025
  • CHMA Chiasma, Inc: other filings, last Aug 5, 2021
  • CTMX CytomX Therapeutics, Inc: other filings, last Jun 16, 2021

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