Proto Labs Inc reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Maple Plain, MN
SEC filing record 1 source field available
Fiscal year end
31 December
Proto Labs Inc has filed 897 SEC EDGAR filings since 18 Aug 2008

SEC filing history

Showing 251-275 of 896 matching filings.

Per page
25
Current page
11
SC 13G/A File 005-87297

SC13G/A

Filing date
14 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

SCHEDULE 13G/A

Filing date
10 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

AMENDMENT NO. 1

Filing date
04 Feb 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

SC 13G/A filing

Filing date
27 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

SC 13G/A filing

Filing date
26 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

PROTO LABS INC 13G AMENDMENT

Filing date
21 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

PROTO LABS INC 13G AMENDMENT

Filing date
21 Jan 2022
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
06 Dec 2021
Reporting date
03 Dec 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
03 Dec 2021
Reporting date
01 Dec 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3

Filing date
03 Dec 2021
Reporting date
01 Dec 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
01 Dec 2021
Reporting date
01 Dec 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
22 Nov 2021
Reporting date
15 Nov 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3

Filing date
22 Nov 2021
Reporting date
15 Nov 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3

Filing date
30 Jun 2021
Reporting date
28 Jun 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-87297

SC 13G/A filing

Filing date
10 Jun 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SD File 001-35435

FORM SD

Filing date
27 May 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
20 May 2021
Reporting date
18 May 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .