Transaction · 0001214659-26-001236

Cho Dennis

Cho Dennis, SR, reported an open-market or private sale at Twist Bioscience Corp involving 1099.000000 shares for an estimated $51187.02. Reported holdings after the transaction were 143581.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SSR
TWSTTwist Bioscience Corp
Filing timeFeb 05
Trade dateFeb 03, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$47.10
Pre-filing
1mo ago -31.2%1w ago -9.6%1d ago -0.6%
Returns since
7d +1.2%30d -0.3%90d +26.4%180d +111.1%1y +200.2%

TWST price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TWST since 2026-02-05Filed 211 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001214659-26-001236
Common Stock
Transaction date
Feb 03, 2026
Filed Feb 05, 2026, 09:05 PM · 2d delay
Shares
1.09k sh
$4.65k per share
Estimated value
-$5.11M
Computed from shares × price
Holdings after
143k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

See Remarks

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. These sales are mandated by

  2. the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and do not represent discretionary trad…

  3. the Reporting Person.

Original filing · 0001214659-26-001236
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