Proto Labs Inc — Director's Dealing 2020

Feb 12, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Proto Labs Inc (PRLB)
CIK: 0001443669
Period of Report: 2020-02-10

Reporting Person: Baker Arthur R. III (Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-10	Common Stock	A	3071	—	Acquired	22683	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-02-10	Employee Stock Option (right to buy)	$96.72	A	3668	Acquired	2030-02-10	Common Stock (3668)	Direct

Footnotes

F1: The restricted stock units vest as to 25% of the shares in four annual installments beginning on February 13, 2021.

F2: Reports the total number of shares of Common Stock of the issuer held by the reporting person including 291 shares purchased on May 15, 2018, 197 shares purchased on May 15, 2019, and 1 share purchased on November 15, 2019 through the issuer's Employee Stock Purchase Plan program.

F3: The option vests as to 25% of the shares in four annual installments beginning on February 13, 2021.