Anthony G. Quinn insider trades

Open-market stock purchases and sales by Anthony G. Quinn, Director at Generation Bio Co, from SEC Form 4 filings since Aug 31, 2017.

Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +279%.

Recent trades

DateStockTradeValue
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$399K
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$121K
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$199K
Feb 9, 2026GBIO Generation Bio CoSold (not open market)—
Feb 9, 2026GBIO Generation Bio CoSold (not open market)—
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$11.6K
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$988K
Feb 9, 2026GBIO Generation Bio CoSold (not open market)$119K

Companies traded

  • GBIO Generation Bio Co: 3 buys, last Feb 9, 2026
  • AGLE Aeglea BioTherapeutics, Inc: 25 buys, last Mar 16, 2022
  • KLDO Kaleido Biosciences, Inc: other filings, last Jun 30, 2021

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