Proto Labs Inc — Director's Dealing 2018

Feb 14, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Proto Labs Inc (PRLB)
CIK: 0001443669
Period of Report: 2018-02-12

Reporting Person: Goodman John B (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-12	Common Stock	M	2715	$53.34	Acquired	13229	Direct
2018-02-12	Common Stock	S	2715	$106.7926	Disposed	10514	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-12	Stock Option (right to buy)	$53.34	M	2715	Disposed	2023-05-23	Common Stock (2715)	Direct

Footnotes

F1: Reflects the weighted average price of 2,715 shares of common stock of Proto Labs, Inc. sold by the reporting person on February 12, 2018 with sale prices ranging from $106.50 to $107.45 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.

F2: Fully vested.