Kenison Michael R. bought PRLB
May 12, 2026 · Form 4 insider transaction
Kenison Michael R. bought 1,928 shares of Proto Labs, Inc. at $33.84 per share, a transaction worth $65.2K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
1,928
Price
$33.84
Total value
$65.2K
InsiderKenison Michael R.
Role—
CompanyProto Labs, Inc. (PRLB)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateMay 12, 2026
Filing dateMay 13, 2026
Shares owned after29,114
OwnershipDirect
10b5-1 planNo
AmendedNo