Proto Labs Inc reports

Company location: Maple Plain, MN
Fiscal year end: 31 December

Proto Labs Inc has filed 882 SEC EDGAR filings since 18 Aug 2008

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SEC filing history

Showing 376-400 of 881 matching filings.

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25

Current page

16

4

FORM 4

Filing date: 13 Feb 2019
Reporting date: 11 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-87297

SC 13G/A filing

Filing date: 12 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35435

FORM 8-K

Filing date: 07 Feb 2019
Reporting date: 07 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-87297

SC 13G/A filing

Filing date: 31 Jan 2019
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 #5

Filing date: 25 Jan 2019
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: 15 Jan 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 20 Dec 2018
Reporting date: 01 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A

FORM 3/A

Filing date: 20 Dec 2018
Reporting date: 22 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 19 Dec 2018
Reporting date: 01 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-35435

FORM 10-Q

Filing date: 30 Oct 2018
Reporting date: 30 Sep 2018
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-35435

FORM 8-K

Filing date: 25 Oct 2018
Reporting date: 25 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Oct 2018
Reporting date: 22 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Sep 2018
Reporting date: 24 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Sep 2018
Reporting date: 14 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 11 Sep 2018
Reporting date: 04 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Sep 2018
Reporting date: 30 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Aug 2018
Reporting date: 24 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 27 Aug 2018
Reporting date: 23 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Aug 2018
Reporting date: 31 Jul 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-35435

FORM 10-Q

Filing date: 01 Aug 2018
Reporting date: 30 Jun 2018
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 30 Jul 2018
Reporting date: 26 Jul 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35435

FORM 8-K

Filing date: 26 Jul 2018
Reporting date: 26 Jul 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 19 Jun 2018
Reporting date: 15 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Jun 2018
Reporting date: 14 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

BODOR FORM 4

Filing date: 14 Jun 2018
Reporting date: 12 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

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