LOFTUS MARGARET A 4
4 · Proto Labs Inc · Filed May 31, 2013
Insider Transaction Report
Form 4
Proto Labs IncPRLB
LOFTUS MARGARET A
Director
Transactions
- Sale
Common Stock
2013-05-30$53.83/sh−10,000$538,278→ 71,250 total
Footnotes (1)
- [F1]Reflects the weighted average price of 10,000 shares of common stock of Proto Labs, Inc. sold by the reporting person in multiple transactions on May 30, 2013 with sale prices ranging from $53.75 to $54.07 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.