Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Wixom, MI
SEC filing record 1 source field available
Fiscal year end
31 December
Workhorse Group Inc. has filed 1,109 SEC EDGAR filings since 04 Feb 2008

SEC filing history

Showing 951-975 of 1,000 matching filings.

Per page
25
Current page
39
10-Q/A File 000-53704

AMP HOLDING INC. FORM 10-Q/A

Filing date
20 Aug 2013
Reporting date
30 Jun 2013
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10-Q File 000-53704

AMP HOLDING INC. FORM 10-Q

Filing date
19 Aug 2013
Reporting date
30 Jun 2013
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8-K File 000-53704

AMP HOLDINGS, INC. FORM 8-K

Filing date
16 Aug 2013
Reporting date
15 Aug 2013
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NT 10-Q File 000-53704

AMP HOLDING INC. FORM NT 10-Q

Filing date
14 Aug 2013
Reporting date
30 Jun 2013
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D/A File 021-193730

D/A filing

Filing date
03 Jul 2013
Reporting date
Not listed
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8-K/A File 000-53704

AMP HOLDING INC. FORM 8-K/A

Filing date
02 Jul 2013
Reporting date
29 May 2013
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10-Q File 000-53704

AMP HOLDING INC. FORM 10-Q

Filing date
15 May 2013
Reporting date
31 Mar 2013
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SC 13G/A File 005-85176

AMP HOLDING INC. FORM SC 13-G/A

Filing date
02 May 2013
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
29 Apr 2013
Reporting date
13 Mar 2013
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10-K File 000-53704

AMP HOLDING INC. FORM 10-K

Filing date
12 Apr 2013
Reporting date
31 Dec 2012
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NT 10-K File 000-53704

AMP HOLDING INC FORM NT 10-K

Filing date
01 Apr 2013
Reporting date
31 Dec 2012
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D File 021-193730

D filing

Filing date
21 Mar 2013
Reporting date
Not listed
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8-K File 000-53704

AMP HOLDING INC. FORM 8-K

Filing date
19 Mar 2013
Reporting date
19 Mar 2013
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8-K File 000-53704

AMP HOLDINGS, INC FORM 8-K

Filing date
15 Mar 2013
Reporting date
13 Mar 2013
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8-K File 000-53704

AMP HOLDING, INC FORM 8K

Filing date
06 Mar 2013
Reporting date
04 Mar 2013
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3/A

PRIMARY DOCUMENT

Filing date
06 Mar 2013
Reporting date
06 Dec 2012
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SC 13G/A File 005-85176

AMP HOLDING INC. FORM SC 13G/A

Filing date
06 Mar 2013
Reporting date
Not listed
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8-K File 000-53704

AMP HOLDING INC. FORM 8-K

Filing date
28 Feb 2013
Reporting date
21 Feb 2013
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8-K File 000-53704

AMP HOLDING INC. FORM 8-K

Filing date
05 Feb 2013
Reporting date
29 Jan 2013
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3

PRIMARY DOCUMENT

Filing date
11 Jan 2013
Reporting date
06 Dec 2012
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SC 13G File 005-85176

AMP HOLDING INC. FORM SC 13G

Filing date
11 Jan 2013
Reporting date
Not listed
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8-K File 000-53704

AMP HOLDING INC. FORM 8-K

Filing date
11 Jan 2013
Reporting date
31 Dec 2012
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10-Q File 000-53704

AMP HOLDING INC. FORM 10-Q

Filing date
15 Nov 2012
Reporting date
30 Sep 2012
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NT 10-Q File 000-53704

AMP HOLDING INC. FORM NT 10-Q

Filing date
15 Nov 2012
Reporting date
30 Sep 2012
SEC evidence
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8-K File 000-53704

AMP HOLDING INC. FORM 8-K

Filing date
17 Oct 2012
Reporting date
17 Oct 2012
SEC evidence
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