Insider Transactions in Q4 2025 at Proto Labs Inc (PRLB)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 25
2025
|
Michael R. Kenison Chief Operations Officer |
SELL
Open market or private sale
|
Direct |
3,048
-9.54%
|
$152,400
$50.17 P/Share
|
|
Nov 25
2025
|
Michael R. Kenison Chief Operations Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,048
+8.71%
|
$100,584
$33.84 P/Share
|
|
Nov 17
2025
|
Marc Kermisch Chief Technology & AI Officer |
BUY
Grant, award, or other acquisition
|
Direct |
3,718
+50.0%
|
-
|