Katryn Blake

This profile gathers the share dealings of Katryn Blake across 5 companies, led by TripAdvisor, Inc., CIMPRESS plc and Ally Financial Inc. In total, 19 filings cover trades dated from 4 February 2016 to 12 August 2026.

Every open-market trade on record is a sale: 4 sales worth €238k. The totals do not cover 3 filings with an undisclosed amount. The rest of the record consists of 13 share grants and 1 option exercise. Since January 2026: no purchases and 1 sale on the market.

Most recently, on 14 August 2026, the filings show an open-market sale worth €238k in Twist Bioscience Corp. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.