MESA LABORATORIES INC /CO/ reports

Company location: Lakewood, CO
Fiscal year end: 31 March

MESA LABORATORIES INC /CO/ has filed 1,297 SEC EDGAR filings since 11 Dec 1995

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SEC filing history

Showing 876-900 of 1,000 matching filings.

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25

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36

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Apr 2013
Reporting date: 01 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Mar 2013
Reporting date: 05 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-186893

S-8

Filing date: 27 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-11740

10-Q

Filing date: 08 Feb 2013
Reporting date: 31 Dec 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Feb 2013
Reporting date: 05 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11740

8-K

Filing date: 06 Feb 2013
Reporting date: 05 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-35904

SC 13G/A filing

Filing date: 30 Jan 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Jan 2013
Reporting date: 25 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 31 Dec 2012
Reporting date: 28 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Dec 2012
Reporting date: 21 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 26 Dec 2012
Reporting date: 24 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Dec 2012
Reporting date: 19 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Dec 2012
Reporting date: 18 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-11740

8-K

Filing date: 18 Dec 2012
Reporting date: 14 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 14 Dec 2012
Reporting date: 13 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 10 Dec 2012
Reporting date: 05 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 10 Dec 2012
Reporting date: 06 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

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