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ADPTAdaptive Biotechnologies Corp

Kyle Piskel

Chief Financial Officer at Adaptive Biotechnologies Corp, as of May 20, 2026Sold $3.6M of stock in the past 12 months: 92% under a disclosed plan and 8% to cover taxes.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
43%†
share of stake sold at Adaptive Biotechnologies Corp
† Measured against shares held at the start plus shares received, because most of the shares sold arrived during the period.
257K
shares held after the latest filing, Adaptive Biotechnologies Corp
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
1
company filed for

Selling by month

Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planTo cover taxesOne dollar scale for every month; the tallest bar is labeled
OctNov 2025: $3.2M under a disclosed planNov 2025: $3K to cover taxes$3.2MNovDecJan 2026: $77K under a disclosed planJanFeb 2026: $40K under a disclosed planFebMar 2026: $246K to cover taxesMarAprMay 2026: $41K to cover taxesMayJunJulAugSepOct

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Adaptive Biotechnologies Corp (ADPT)Chief Financial OfficerNov 3, 2021May 20, 2026

Recent filings

The last 5 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.