22 results
8-K
EX-2.1
PRLB
Proto Labs Inc
19 Jan 21
Protolabs Reaches Agreement to Acquire 3D Hubs, Creates the World’s Broadest Digital Manufacturing Offer for Custom Parts
7:02am
and employee representation; worker classification; workplace safety; immigration; parental leave and pay; information and data privacy and security
10-K
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22 Mar 13
Annual report
12:00am
424B1
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16 Nov 12
Prospectus with pricing info
12:00am
424B4
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27 Feb 12
Prospectus supplement with pricing info
12:00am