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Emily M. Leproust, Chief Executive Officer at Twist Bioscience, sold TWST on Sep 17, 2026

Data as of Oct 16

▼ SELL$370K2,440 shares at $151.46Emily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp
Watch TWST
Traded
Sep 17, 2026
Disclosed
Sep 21, 2026
Filed
4 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Emily M. Leproust, Chief Executive Officer at Twist Bioscience, sold TWST on Sep 17, 2026TRADEDDISCLOSED
TWSTSimilar stocks (XLV — its sector index fund), rebased to TWST's price on the disclosure day
TWST since disclosure
−19.9%
after the sale
Similar stocks (XLV) since disclosure
+4.6%
XLV — its sector index fund

Change in closing price from Sep 21, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$1.4Mdisclosed Sep 21 · filed 4 days after the trade
  2. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$416Kdisclosed Sep 21 · filed 4 days after the trade
  3. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$2.3Mdisclosed Sep 21 · filed 4 days after the trade
  4. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$521Kdisclosed Sep 21 · filed 4 days after the trade
  5. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$1Mdisclosed Sep 21 · filed 4 days after the trade
  6. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$36.7Mdisclosed Sep 21 · filed 4 days after the trade
  7. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$644Kdisclosed Sep 21 · filed 4 days after the trade
  8. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$5.1Mdisclosed Sep 21 · filed 4 days after the trade
  9. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$142Kdisclosed Sep 21 · filed 4 days after the trade
  10. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$1.8Mdisclosed Sep 21 · filed 4 days after the trade
  11. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$3.8Mdisclosed Sep 21 · filed 4 days after the trade
  12. ▼ SELLEmily M. Leproust Chief Executive OfficerTWST Twist Bioscience Corp$2.1Mdisclosed Sep 21 · filed 4 days after the trade

See every trade on TWST →