Hanna John Walter JR bought CDNA
June 26, 2026 · Form 4 insider transaction
Hanna John Walter JR bought 100 shares of CareDx, Inc. at $8.20 per share, a transaction worth $820.00. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
100
Price
$8.20
Total value
$820.00
InsiderHanna John Walter JR
RoleOfficer, Director
CompanyCareDx, Inc. (CDNA)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJune 26, 2026
Filing dateJune 30, 2026
Shares owned after662,059
OwnershipDirect
10b5-1 planNo
AmendedNo