Company Insider Tape

Proto Labs Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol PRLB Latest filing 2 Jun 2026

Company Read

Net disposal

PRLB has 31 stored insider filings. Acquisitions account for 48.4% of classified filings and disposals account for 51.6%. The largest stored filing is $522.3K from KENISON, MICHAEL R..

Latest filing 2 Jun 2026most recent stored row
Largest filing $522.3Kreported transaction value
Total filings 31stored transaction rows
Acquisition value $624.1K15 acquisitions
Disposal value $1.9M16 disposals
Net value $-1.3Macquisitions minus disposals

Filing cadence

Last 12 active months
May 2026 29
Jun 2026 2

Acquisitions 48.4% · Disposals 51.6%

May 2026 $2.4M
Jun 2026 $154.6K

Executive concentration

By filing count
KENISON, MICHAEL R. Chief Operations Officer · 19 filings
WEHRWEIN, SVEN Director · 3 filings
PARLANGE, BERNARDO Chief Commercial Officer · 2 filings
KRISHNA, SURESH Director, President and CEO · 1 filings
SCHUMACHER, DANIEL Chief Financial Officer · 1 filings
KRANTZ, DONALD G Director · 1 filings
CHAND, SUJEET Director · 1 filings
CHIN, MOONHIE Director · 1 filings

Market Context

PRLB weekly market snapshot

Week 31 Jul 2026
Latest close 75.05 USDstored weekly close
1-week move -4.1%latest weekly bar
13-week move -1.8%medium-term context
Relative Strength 16.2Sharemaestro indicator
Fair value gap +74.6%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for PRLB

Showing 31-31 of 31
Date 7 May 2026
Insider KENISON, MICHAEL R.Chief Operations Officer
Side Disposal
Shares 100
Price 0.00
Value 0
Security Employee Stock Option (right to buy)