Gregory K. Chow insider trades

Open-market stock purchases and sales by Gregory K. Chow, CFO at Sutro Biopharma, Inc, from SEC Form 4 filings since Jan 2, 2019.

Recent trades

DateStockTradeValue
Jun 2, 2026STRO Sutro Biopharma, IncBought (not open market)—
Mar 2, 2026STRO Sutro Biopharma, IncBought (not open market)—
Mar 2, 2026STRO Sutro Biopharma, IncBought (not open market)—
Dec 23, 2025STRO Sutro Biopharma, IncBought (not open market)—
Oct 15, 2025STRO Sutro Biopharma, IncBought$16K

Companies traded

  • STRO Sutro Biopharma, Inc: 1 buy, last Jun 2, 2026
  • APTO Aptose Biosciences Inc: 3 buys, 1 sale, last Jan 4, 2021

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