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Proto Labs Inc insider activity

In the last 90 days, no corporate insiders reported open-market purchases.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Jun 2, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Jun 2, 2026Sven WehrweinCorporate insiderSale2,000$77.28$154,550
May 12, 2026Michael R. KenisonChief Operations OfficerSale23,463$69.73$1,636,166
May 7, 2026Michael R. KenisonChief Operations OfficerSale200$70.00$14,000