TOP TIERMARKET NEWSWIRE
SEC Form 4 history

TWIST BIOSCIENCE COR (TWST) insider trades

TWIST BIOSCIENCE COR (TWST) insider trading activity (SEC Form 4). Over the trailing 90 days, TWST insiders filed 0 purchases totalling $0 and 29 sales totalling $98.8M — net SELLING of $98.8M. Most recent filing: Sep 23, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
29
$98.8M
Net (90d)
-$98.8M
net selling
Most recent
Sep 23, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Sep 23, 2026Leproust Emily M.CEOS SaleOE—$165.49$279Kfiling
Sep 23, 2026Green PaulaSVP of HRS Sale—$165.49$49Kfiling
Sep 23, 2026Cho DennisSee RemarksS Sale—$165.49$58Kfiling
Sep 21, 2026Leproust Emily M.CEOS SaleOE—$157.99$56.3Mfiling
Sep 10, 2026Werner Robert F.Chief Accounting OfficerS Sale—$122.62$29Kfiling
Sep 10, 2026Leproust Emily M.CEOS SaleOE—$122.62$282Kfiling
Sep 10, 2026Green PaulaSVP of HRS Sale—$122.62$111Kfiling
Sep 10, 2026Cho DennisSee RemarksS Sale—$122.62$51Kfiling
Aug 27, 2026Leproust Emily M.CEOS SaleOE—$151.98$6.3Mfiling
Aug 25, 2026Werner Robert F.Chief Accounting OfficerS Sale—$140.02$213Kfiling
Aug 25, 2026Leproust Emily M.CEOS SaleOE—$139.07$923Kfiling
Aug 25, 2026Laponis AdamCFOS Sale—$139.07$273Kfiling
Aug 25, 2026Green PaulaSVP of HRS Sale—$139.07$189Kfiling
Aug 25, 2026Finn Patrick JohnPres, COOS Sale—$139.07$563Kfiling
Aug 25, 2026Cho DennisSee RemarksS Sale—$139.07$222Kfiling
Aug 21, 2026Cho DennisSee RemarksS Sale—$129.75$1.8Mfiling
Aug 20, 2026Finn Patrick JohnPres, COOS SaleOE—$117.64$9.2Mfiling
Aug 14, 2026Blake KatrynDirS Sale—$122.88$275Kfiling
Aug 14, 2026Leproust Emily M.CEOS SaleOE—$125.08$2.5Mfiling
Aug 12, 2026Leproust Emily M.CEOS SaleOE—$125.16$14.2Mfiling
Aug 11, 2026Chess RobertDirS SaleOE—$110.89$2.0Mfiling
Aug 7, 2026Cho DennisSee RemarksS Sale—$109.75$1.6Mfiling
Aug 5, 2026Finn Patrick JohnPres, COOS Sale—$85.32$246Kfiling
Aug 5, 2026Cho DennisSee RemarksS Sale—$85.32$91Kfiling
Aug 5, 2026Werner Robert F.Chief Accounting OfficerS Sale—$85.32$14Kfiling
Aug 5, 2026Leproust Emily M.CEOS SaleOE—$85.32$435Kfiling
Aug 5, 2026Green PaulaSVP of HRS Sale—$85.32$97Kfiling
Jul 27, 2026Finn Patrick JohnPres, COOS Sale—$93.89$210Kfiling
Jul 13, 2026Laponis AdamCFOS Sale—$94.33$226Kfiling
Jun 26, 2026Leproust Emily M.CEOS SaleOE—$95.00$1.8Mfiling