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Adam Laponis Insider Trades

CFO

CFO at Twist Bioscience Corp. 1 significant open-market trade reported on SEC Form 4 in the last 180 days.

On EDGAR, this filer has 47 Form 4 filings on record since 2020, the latest on Oct 13, 2026. Full history on sec.gov

$0

Bought

$1.5M

Sold

0 / 1

Buys / Sells

1

Companies

Companies

  • TWSTCFO

    Twist Bioscience Corp

    1 sell, $1.5M

Reported Trades

Open-market transactions only (code P and S), outside any 10b5-1 plan, dated by the day the filing reached EDGAR. Each row links to the filing.

FiledCompanyTradeValue
Oct 5, 2026TWSTCFOsell7.4% of stake$1.5M

Other Insiders at These Companies

Everyone else who reported a significant open-market trade at the same company in the last 180 days. Several insiders buying at once is cluster buying.

  • Paula GreenSVP of Human Resources at TWST1 sell, $1.9M
  • Patrick John FinnPresident and COO at TWST1 sell, $4.9M
  • Dennis ChoSVP, Chief Legal Officer & Corporate Secretary at TWST1 sell, $1.8M
  • Katryn BlakeDirector at TWST1 sell, $275K

How to Read This Page

These are the trades an insider chose to make with their own money, not grants, option exercises or tax withholding. A purchase is the stronger signal (why buys carry more information than sales), and an insider who buys is locked out of selling for six months by the short-swing rule. The window here is 180 days; the full filing history lives on EDGAR.

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