Financier Post
Insider Trading · ADPT

Pres, COO at Adaptive Biotechnologies Corp Sells $879,088 in Stock

Julie Rubinstein (Pres, COO) sold 35,643 shares of Adaptive Biotechnologies Corp, valued at approximately $879,088.

Max I. · October 22, 2026

Julie Rubinstein, who serves as Pres, COO at Adaptive Biotechnologies Corp (ADPT), sold 35,643 shares of the company's stock, according to a disclosure filed with the U.S. Securities and Exchange Commission.

The transaction was executed at a price of $24.66 per share, for a total value of approximately $879,088.

Insider transactions of this kind are publicly disclosed through Form 4 filings with the SEC, which must generally be submitted within two business days of the trade date.

Sales by insiders often reflect routine portfolio management or pre-scheduled trading plans rather than a view on the company's prospects.

More in Insider Trading