AlphaYouMR
Insider selling
Michael R. Kenison sold $1.6M of Proto Labs Inc (PRLB) stock
Michael R. Kenison, Chief Operations Officer of Proto Labs Inc (PRLB), sold 23,463 shares of PRLB stock worth $1.6M, per an SEC Form 4 filed May 13, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on May 11, 2026, 2 days before it was made public.
PRLB has moved +26.1% since the trade date, from $70.95 to $89.46 (Sep 22, 2026 close).
- Traded
- May 11, 2026
- Disclosed
- May 13, 2026
- Filing delay
- 2 days
- Price since
- +26.1%
- Role
- Chief Operations Officer
- Source
- SEC Form 4
More PRLB insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.