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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001112325-22-000006
Filing Date
2022-01-21
Accepted
2022-01-21 13:56:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 PROTO LABS INC 13G AMENDMENT g13prlbamend8.txt SC 13G/A 4269
  Complete submission text file 0001112325-22-000006.txt   5732
Mailing Address 1200 IDS CENTER 80 SOUTH EIGHTH STREET MINNEAPOLIS MN 55402
Business Address 1200 IDS CENTER 80 SOUTH EIGHTH STREET MINNEAPOLIS MN 55402 55402
RIVERBRIDGE PARTNERS LLC (Filed by) CIK: 0001112325 (see all company filings)

IRS No.: 411930193 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A

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)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-87297 | Film No.: 22545399
SIC: 3440 Fabricated Structural Metal Products