Kyle Piskel Insider Trading Activity

Corporate InsiderCFO · CIK 1780662

6

Total trades

$3.6M

Total volume

May 18, 2026

Last activity

ADPT

Adaptive Biotechnologies Corp

Kyle Piskel has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.

ADPT is the most-traded position with 6 trades. The largest single transaction was a sale of ADPT for $3.2M on Nov 28, 2025.

Performance Scorecard

Forward stock performance after each transaction by Kyle Piskel. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days+7.1%80%5
90 days+12.5%75%4
120 days+16.3%100%4

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

ADPT · Adaptive Biotechnologies Corp

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
May 18, 2026ADPTSell3,115$13.04$41KCFO
Mar 11, 2026ADPTSell18,672$13.17$246KCFO
Feb 4, 2026ADPTSell2,145$18.46$40KCFO
Jan 12, 2026ADPTSell4,290$18.00$77KCFO
Nov 28, 2025ADPTSell162,820$19.50$3.2MCFO
Nov 17, 2025ADPTSell238$14.05$3KCFO

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
ADPTAdaptive Biotechnologies Corp6$3.6M

Other insiders at Adaptive Biotechnologies Corp

5 other tracked filers at ADPT.