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TWSTTwist Bioscience Corp
Health Care · Pharmaceuticals, Biotechnology & Life Sciences · Nasdaq
$159.78
▲ $34.26 (+27.3%) · 30dclose Friday, October 9, 2026
No member of Congress has disclosed a trade in this ticker.
409 insider filings · 4 tracked funds
The Hillno disclosed congressional trade
The Boardroom
▲ 0▼ 317
0 buys · 317 sells · 409 filingsFeeding Time
▲ 1▼ 3
1 adding · 3 trimming · 4 holdingCAT Scan
46Quiet, routine or stale filings, or buying and selling that cancel out.
- Insiders▼4 insiders sold in the open market, latest 14 May
- Funds·1 tracked fund trimmed or sold, latest 14 Aug
- Congress·Nothing counted in the last year
Quiet since 14 Aug
Scored 15 Oct · From public filings. Not a forecast. How it works
The tape
Price with a twin dot per disclosed trade: filled at the trade, hollow at the filing. The dashed gap is what the market did in between, not anyone’s return.
trade (insider)
The boardroom
Scheduled 10b5-1 sales are usually noise, set on autopilot months ago. The unscheduled ones are the ones to read.
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Laponis AdamChief Financial OfficerUnscheduled
Finn Patrick JohnPresident and COOUnscheduled
Leproust Emily M.Chief Executive Officer, DirectorUnscheduled
Cho DennisSee RemarksUnscheduled
WERNER ROBERT F.Chief Accounting OfficerUnscheduled
Green PaulaSVP of Human ResourcesUnscheduled
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorUnscheduled
Green PaulaSVP of Human ResourcesUnscheduled
Cho DennisSee RemarksUnscheduled
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
Leproust Emily M.Chief Executive Officer, DirectorScheduled · 10b5-1
The fund book
Tracked 13F holders and how their position moved, quarter over quarter.
ARK Investment Management$468.1M4.5M sharestrimmedBaillie Gifford & Co$111.8M1.1M sharestrimmedCitadel Advisors LLC$88.7M862K sharestrimmedBridgewater Associates$1.9M19K sharesnew position
Positions as filed for the quarter ending 30 Jun 2026, the latest on file. A 13F is a quarter-end photograph filed up to 45 days later, so this is where these funds stood then, not what they hold now. Common stock only: options and short positions are not in a 13F, and a fund that had already sold out does not appear.
⚠️ Public information, sourced from STOCK Act, Form 4 and 13F filings. Ranges use midpoints. Price paths between a trade and its filing are market moves, not anyone’s return. Not financial advice.