Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-15-003819
Filing Date
2015-02-10
Accepted
2015-02-10 11:43:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 protolabsinc.htm SC 13G 38072
  Complete submission text file 0000932471-15-003819.txt   39468
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 5540 Pioneer Creek Maple Plain MN 55359
Business Address 5540 Pioneer Creek Maple Plain MN 55359 763-479-7474
Proto Labs Inc (Subject) CIK: 0001443669 (see all company filings)

EIN.: 000000000
Type: SC 13G | Act: 34 | File No.: 005-87297 | Film No.: 15591441
SIC: 3440 Fabricated Structural Metal Products