LO FRANCIS sold ADPT

December 15, 2025 · Form 4 insider transaction

LO FRANCIS sold 113,890 shares of Adaptive Biotechnologies Corporation at $15.57 per share, a transaction worth $1.77M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
113,890
Price
$15.57
Total value
$1.77M
InsiderLO FRANCIS
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 15, 2025
Filing dateDecember 17, 2025
Shares owned after315,978
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 15, 2025.; The price reported for this transaction is a weighted -average price. The shares were sold in multiple transactions ranging from $15.37 to $16.03, inclusive. The reporting person undertakes to provide to Adaptive Biotechnologies Corporation, any security holder of Adaptive Biotechnologies Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in any footnotes to this Form 4.

View the original Form 4 on SEC EDGAR