TWOMEY CHRISTOPHER J bought TNDM
October 27, 2026 · Form 4 insider transaction
TWOMEY CHRISTOPHER J bought 1,700 shares of Tandem Diabetes Care, Inc. at $19.00 per share, a transaction worth $32.3K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,700
Price
$19.00
Total value
$32.3K
InsiderTWOMEY CHRISTOPHER J
RoleDirector
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateOctober 27, 2026
Filing dateOctober 29, 2026
Shares owned after26,134
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares of common stock received upon exercise of a stock option award.