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 351-375 of 896 matching filings.

Per page
25
Current page
15
4

FORM 4

Filing date
12 Feb 2020
Reporting date
10 Feb 2020
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SC 13G/A File 005-87297

SCHEDULE 13G/A

Filing date
12 Feb 2020
Reporting date
Not listed
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SC 13G/A File 005-87297

PROTO LABS INC 13G AMENDMENT #6

Filing date
05 Feb 2020
Reporting date
Not listed
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SC 13G/A File 005-87297

SC 13G/A filing

Filing date
04 Feb 2020
Reporting date
Not listed
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4

FORM 4

Filing date
03 Dec 2019
Reporting date
01 Dec 2019
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4

FORM 4

Filing date
03 Dec 2019
Reporting date
01 Dec 2019
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4

FORM 4

Filing date
12 Nov 2019
Reporting date
08 Nov 2019
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4

FORM 4

Filing date
05 Aug 2019
Reporting date
01 Aug 2019
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3

FORM 3

Filing date
05 Aug 2019
Reporting date
01 Aug 2019
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SD File 001-35435

FORM SD

Filing date
31 May 2019
Reporting date
Not listed
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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4

FORM 4

Filing date
17 May 2019
Reporting date
15 May 2019
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8-K File 001-35435

FORM 8-K

Filing date
16 May 2019
Reporting date
15 May 2019
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8-K File 001-35435

FORM 8-K

Filing date
14 May 2019
Reporting date
08 May 2019
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4

FORM 4

Filing date
07 May 2019
Reporting date
04 May 2019
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