HARVARD BIOSCIENCE INC reports

Company location: Holliston, MA
Fiscal year end: 31 December

HARVARD BIOSCIENCE INC has filed 1,295 SEC EDGAR filings since 18 Sep 2000

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SEC filing history

Showing 326-350 of 889 matching filings.

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25

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14

10-K File 001-33957

FORM 10-K

Filing date: 16 Mar 2020
Reporting date: 31 Dec 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33957

FORM 8-K

Filing date: 06 Mar 2020
Reporting date: 02 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 001-33957

FORM 8-K/A

Filing date: 26 Feb 2020
Reporting date: 26 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33957

FORM 8-K

Filing date: 26 Feb 2020
Reporting date: 26 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-60603

AMENDMENT NO. 1 TO THE SCHEDULE 13D

Filing date: 19 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-60603

SCHEDULE 13G/A

Filing date: 12 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-60603

SC 13G/A

Filing date: 07 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 01 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 02 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 02 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 02 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 02 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 02 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33957

FORM 8-K

Filing date: 23 Dec 2019
Reporting date: 17 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Dec 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 13 Nov 2019
Reporting date: 08 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

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

10-Q File 001-33957

FORM 10-Q

Filing date: 08 Nov 2019
Reporting date: 30 Sep 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Nov 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 06 Nov 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Nov 2019
Reporting date: 31 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 05 Nov 2019
Reporting date: 31 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33957

FORM 8-K

Filing date: 05 Nov 2019
Reporting date: 05 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-33957

FORM 8-K

Filing date: 01 Nov 2019
Reporting date: 31 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2019
Reporting date: 01 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

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