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Adaptive Biotechnologies Corp (ADPT) Insider Trading

Total insider buys:
  • $5,244,000.00
Total insider sells:
  • $582,656,999.10
Most recent insider trade:
  • March 10, 2026
Most active insider trader:
  • Chad M Robins
Trader NameDateTitleAmountPriceTypeTotal Value
June 18, 2020CEO16,680$44.41Sell$740,758.80
June 15, 2020Director2,000$43.00Sell$86,000.00
June 9, 2020CFO30,000$43.73Sell$1,311,900.00
June 9, 2020Insider6,250$43.73Sell$273,312.50
June 3, 2020Director5,000$39.79Sell$198,950.00
June 3, 2020Insider6,770$40.00Sell$270,800.00
May 26, 2020Insider416$42.00Sell$17,472.00
May 26, 2020SVP2,880$42.00Sell$120,960.00
May 20, 2020CEO50,000$40.46Sell$2,023,000.00
May 20, 2020Insider31,372$40.48Sell$1,269,938.56
May 19, 2020Director5,000$40.00Sell$200,000.00
May 18, 2020Insider11,100$39.32Sell$436,452.00
May 15, 2020SVP40,000$38.01Sell$1,520,400.00
May 15, 2020Director2,000$34.75Sell$69,500.00
May 14, 2020Insider31,200$35.32Sell$1,101,984.00
May 11, 2020President80,000$38.00Sell$3,040,000.00
May 8, 2020CFO20,000$35.92Sell$718,400.00
May 7, 2020CEO45,000$35.60Sell$1,602,000.00
May 7, 2020Director5,000$35.00Sell$175,000.00
May 6, 2020Insider50,000$33.86Sell$1,693,000.00
April 27, 2020SVP19,580$30.22Sell$591,707.60
April 23, 2020Director25,000$29.77Sell$744,250.00
April 22, 2020Insider25,600$30.28Sell$775,168.00
April 20, 2020Insider14,900$28.83Sell$429,567.00
April 20, 2020CFO10,000$30.00Sell$300,000.00
April 15, 2020CEO10,620$28.34Sell$300,970.80
April 13, 2020CEO5,560$26.04Sell$144,782.40
April 8, 2020CFO15,000$24.47Sell$367,050.00
March 20, 2020CEO5,560$22.89Sell$127,268.40
Feb. 12, 2020CEO11,120$31.30Sell$348,056.00
Feb. 10, 2020CFO20,000$31.52Sell$630,400.00
Jan. 29, 2020CEO11,120$30.99Sell$344,608.80
Jan. 28, 2020Director345,000$26.50Sell$9,142,500.00
Jan. 28, 2020Major Shareholder4,912,899$24.98Sell$122,724,217.02
Jan. 27, 2020CEO11,120$30.01Sell$333,711.20
Jan. 17, 2020Insider3,700$27.96Sell$103,452.00
Jan. 15, 2020Insider3,700$29.52Sell$109,224.00
Jan. 8, 2020CFO20,000$29.87Sell$597,400.00
Jan. 8, 2020SVP662$30.00Sell$19,860.00
Jan. 6, 2020SVP60,000$29.14Sell$1,748,400.00
Dec. 30, 2019President55,000$28.55Sell$1,570,250.00
Dec. 27, 2019President80,000$29.28Sell$2,342,400.00
July 1, 2019Major Shareholder250,000$20.00Buy$5,000,000.00
July 1, 2019CFO1,000$20.00Buy$20,000.00
July 1, 2019Insider11,200$20.00Buy$224,000.00
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  • Insiders are both buying and selling Adaptive Biotechnologies Corp stock.

  • The insider traders at Adaptive Biotechnologies Corp are: Chad M Robins, Harlan S Robins, Julie Rubinstein, Chad M Cohen, Stacy L Taylor, Sharon Benzeno, R Mark Adams, Michelle Renee Griffin, Francis Lo, Lance Baldo, Nancy Louise Hill, Kyle Piskel, Robert Hershberg, Eric Dobmeier, Jyoti Palaniappan, Tycho Peterson, Nitin Sood, Charles Sang, David E Goel, Viking Global Performance Llc, Chad M. Robins, Global Investors Lp Viking, Harlan S. Robins, ADAMS R MARK, Michael J Pellini, Chad M. Cohen, Susan Bobulsky, Andris A Zoltners, and Peter M Neupert

  • The most active insider trader at Adaptive Biotechnologies Corp is Chad M Robins with 44 trades.

  • Viking Global Performance Llc has sold the most Adaptive Biotechnologies Corp stock with a total value of $245,448,434.04.

  • Viking Global Performance Llc has bought the most Adaptive Biotechnologies Corp stock with a total value of $10,000,000.00.

  • The most recent insider trade for Adaptive Biotechnologies Corp was on March 10, 2026.

  • The single biggest insider buy for Adaptive Biotechnologies Corp was from Viking Global Performance Llc with a total value of $5,000,000.00 on July 1, 2019.

  • The single biggest insider sell for Adaptive Biotechnologies Corp was from Global Investors Lp Viking with a total value of $123,800,000.00 on Nov. 11, 2020.