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TWST

Twist Bioscience Corporation

NASDAQ · Healthcare · Medical - Diagnostics & Research · US

$124.72
−3.10%
Ask drillr
0
Insider buys (3m)
44
Insider sells (3m)
-$47.4M
Net value (3m)
+80.1%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Aug 27, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale9,181$154
Aug 27, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale1,093$154
Aug 27, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale12,648$151
Aug 27, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale6,412$153
Aug 27, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale12,236$151
Aug 25, 2026Laponis Adam · officer: Chief Financial OfficerSale1,965$139
Aug 25, 2026WERNER ROBERT F. · officer: Chief Accounting OfficerSale854$141
Aug 25, 2026WERNER ROBERT F. · officer: Chief Accounting OfficerSale669$139
Aug 25, 2026Finn Patrick John · officer: President and COOSale4,046$139
Aug 25, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale6,639$139
Aug 25, 2026Cho Dennis · officer: See RemarksSale1,598$139
Aug 25, 2026Green Paula · officer: SVP of Human ResourcesSale1,360$139
Aug 21, 2026Cho Dennis · officer: See RemarksSale14,205$130
Aug 20, 2026Finn Patrick John · officer: President and COOSale33,354$116
Aug 20, 2026Finn Patrick John · officer: President and COOSale10,420$117
Aug 20, 2026Finn Patrick John · officer: President and COOSale4,500$119
Aug 20, 2026Finn Patrick John · officer: President and COOSale6,296$121
Aug 20, 2026Finn Patrick John · officer: President and COOSale8,868$118
Aug 20, 2026Finn Patrick John · officer: President and COOM-Exempt23,355$68
Aug 20, 2026Finn Patrick John · officer: President and COOSale12,917$120
Aug 20, 2026Finn Patrick John · officer: President and COOSale2,000$123
Aug 14, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale19,952$125
Aug 14, 2026Leproust Emily M. · director, officer: Chief Executive OfficerM-Exempt19,952$27
Aug 14, 2026BLAKE KATRYN · directorSale2,240$123
Aug 12, 2026Leproust Emily M. · director, officer: Chief Executive OfficerSale113,318$125
Aug 12, 2026Leproust Emily M. · director, officer: Chief Executive OfficerM-Exempt113,318$27
Aug 11, 2026CHESS ROBERT · directorM-Exempt18,417$12
Aug 11, 2026CHESS ROBERT · directorSale18,417$111
Aug 7, 2026Cho Dennis · officer: See RemarksSale14,205$110
Aug 5, 2026Green Paula · officer: SVP of Human ResourcesSale1,133$85
Institutional positioning

13F filings over the trailing two quarters

New 163Increased 179Reduced 191Sold out 33
FilerActionSharesFiled
ARTISAN PARTNERS LIMITED PARTNERSHIPIncreased6,367,777May 13, 2026
ARK INVESTMENT MANAGEMENT LLCReduced6,342,733May 12, 2026
BlackRock, Inc.Increased5,833,891Aug 7, 2026
BLACKROCK, INC.Reduced5,554,362May 13, 2026
EDGEPOINT INVESTMENT GROUP INC.Increased5,382,521May 15, 2026
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCReduced5,269,718May 8, 2026
Artisan Partners Limited PartnershipReduced4,802,017Aug 13, 2026
FMR LLCIncreased4,703,044Aug 13, 2026
ARK Investment Management LLCReduced4,549,803Aug 14, 2026
STATE STREET CORPIncreased3,670,682May 15, 2026
PRICE T ROWE ASSOCIATES INC /MD/Increased3,634,652Aug 14, 2026
STATE STREET CORPReduced3,232,532Aug 7, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCIncreased2,824,989Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased2,699,280Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCNew Position2,649,101May 8, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 27, 2026