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TWST - Twist Bioscience Corp

Insider Sale by Cho Dennis (See Remarks)

1 Month
After Trade
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Trade Summary

4 days ago, Cho Dennis, serving as See Remarks at Twist Bioscience Corp (TWST), sold 844 shares at $46.71 per share, for a total transaction value of $39,423.00. Following this transaction, Cho Dennis now holds 138,682 shares of TWST.

This sale represents a 1.00% decrease in Cho Dennis's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, February 23, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, February 25, 2026, 2 days after the trade was made.

Twist Bioscience Corp operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Cho Dennis

See Remarks

Dennis Cho is the Chief Legal Officer and Corporate Secretary (also referred to as Senior VP, Chief Ethics & Compliance Officer) at Twist Bioscience Corporation (TWST), where he earns an annual salary of $537,930 and holds approximately 144,680 shares valued at over $6.78 million as of early 2026[[1]](https://www.insidertrades.com/twist-bioscience-co-stock/dennis-cho/). At 53 years old, he serves as a key executive, overseeing legal, compliance, and corporate secretary functions for the South San Francisco-based biotech firm specializing in synthetic biology[[1]](https://www.insidertrades.com/twist-bioscience-co-stock/dennis-cho/)[[3]](https://www.marketscreener.com/insider/DENNIS-CHO-A0DM3H/). A seasoned in-house business attorney, Cho previously served as Assistant General Counsel at CytomX Therapeutics, leading deals, contracts, and compliance; as lead transactional attorney at Seattle Genetics for antibody licenses and commercial agreements; and at Celgene for nine years, supervising over 100 transactions including M&A and alliances[[1]](https://www.insidertrades.com/twist-bioscience-co-stock/dennis-cho/). Earlier, he was general counsel for four private and public companies. He holds a J.D. and a B.A. in Molecular Cell Biology (Genetics) from the University of California, Berkeley[[1]](https://www.insidertrades.com/twist-bioscience-co-stock/dennis-cho/). Cho has engaged in multiple share sales at TWST, including 324 shares on December 22, 2025, for $11,197[[1]](https://www.insidertrades.com/twist-bioscience-co-stock/dennis-cho/)[[2]](https://www.insiderinsights.com/insider/1883451/cho-dennis).

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Trade Price

$46.71

Quantity

844

Total Value

$39,423.00

Shares Owned

138,682

Trade Date

Monday, February 23, 2026

4 days ago

SEC Filing Date

Wednesday, February 25, 2026

Filed 2 days after trade

HEALTHCAREDIAGNOSTICS & RESEARCH

About Twist Bioscience Corp

Company Overview

No company information available
View news mentioning TWST

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