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 33 sales totalling $16.3M — net SELLING of $16.3M. Most recent filing: Aug 7, 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.

Public view, delayed 4h. Real-time alerting on insider filings is a Pro feature.Open in the live terminal →
Buys (90d)
0
$0
Sells (90d)
33
$16.3M
Net (90d)
-$16.3M
net selling
Most recent
Aug 7, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
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
Jun 26, 2026Cho DennisSee RemarksS Sale$89.75$1.3Mfiling
Jun 24, 2026Leproust Emily M.CEOS SaleOE$87.32$147Kfiling
Jun 24, 2026Cho DennisSee RemarksS Sale$87.32$30Kfiling
Jun 24, 2026Green PaulaSVP of HRS Sale$87.32$25Kfiling
Jun 17, 2026Green PaulaSVP of HRS SaleOE$81.67$2.1Mfiling
Jun 10, 2026Werner Robert F.Chief Accounting OfficerS Sale$69.20$94Kfiling
Jun 10, 2026Leproust Emily M.CEOS SaleOE$69.84$158Kfiling
Jun 10, 2026Green PaulaSVP of HRS Sale$69.84$62Kfiling
Jun 10, 2026Cho DennisSee RemarksS Sale$69.84$28Kfiling
Jun 2, 2026Laponis AdamCFOS Sale$70.00$280Kfiling
Jun 2, 2026Cho DennisSee RemarksS Sale$69.75$991Kfiling
Jun 1, 2026Starovasnik Melissa A.DirS Sale$68.00$170Kfiling
Jun 1, 2026Leproust Emily M.CEOS SaleOE$67.91$1.1Mfiling
May 28, 2026Leproust Emily M.CEOS SaleOE$65.19$3.2Mfiling
May 28, 2026Werner Robert F.Chief Accounting OfficerS Sale$62.48$50Kfiling
May 28, 2026Starovasnik Melissa A.DirS Sale$61.04$31Kfiling
May 26, 2026Cho DennisSee RemarksS Sale$53.26$87Kfiling
May 26, 2026Finn Patrick JohnPres, COOS Sale$53.26$222Kfiling
May 26, 2026Green PaulaSVP of HRS Sale$53.26$75Kfiling
May 26, 2026Laponis AdamCFOS Sale$53.26$108Kfiling
May 26, 2026Leproust Emily M.CEOS SaleOE$53.26$367Kfiling