Cho Dennis

Cho Dennis is a declared insider of Twist Bioscience Corp, with filings sourced from SEC (Form 4). Over a trading history stretching from 8 June 2026 to 2 October 2026, the count stands at 10 filings.

Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The latest filing, published on 2 October 2026, reports a transaction of €1.6M in Twist Bioscience Corp. The median gap between trade and publication is zero days: most filings appear on the same day. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.