UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934
(Amendment No. )
Filed by the Registrant ☑ | Filed by a Party other than the Registrant ☐ |
| Check the appropriate box: | |||||||||||||
| ☐ | | | Preliminary Proxy Statement | ||||||||||
| ☐ | | | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) | ||||||||||
| ☐ | | | Definitive Proxy Statement | ||||||||||
| ☑ | | | Definitive Additional Materials | ||||||||||
| ☐ | | | Soliciting Material under §240.14a-12 | ||||||||||
Proto Labs, Inc. | |||||||||||||
| (Name of Registrant as Specified In Its Charter) | |||||||||||||
(Name of Person(s) Filing Proxy Statement, if other than the Registrant) | |||||||||||||
| Payment of Filing Fee (Check all boxes that apply): | |||||||||||||
| ☑ | | | No fee required | | |||||||||
| ☐ | | | Fee paid previously with preliminary materials | | |||||||||
| ☐ | | | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 | ||||||||||
