Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
New York, NY
SEC filing record 1 source field available
Fiscal year end
31 March
Protagenic Therapeutics, Inc.\new has filed 705 SEC EDGAR filings since 22 Oct 1996

SEC filing history

Showing 176-200 of 448 matching filings.

Per page
25
Current page
8
4

4 filing

Filing date
21 Jul 2020
Reporting date
18 Jul 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
21 Jul 2020
Reporting date
18 Jul 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
21 Jul 2020
Reporting date
18 Jul 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
09 Jul 2020
Reporting date
08 Jul 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
10-Q File 000-51353

10-Q filing

Filing date
18 Jun 2020
Reporting date
31 Mar 2020
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
14 May 2020
Reporting date
14 May 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
08 May 2020
Reporting date
08 May 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
10-K File 000-51353

10-K filing

Filing date
29 Apr 2020
Reporting date
31 Dec 2019
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
31 Mar 2020
Reporting date
30 Mar 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
S-8 File 333-237081

S-8 filing

Filing date
11 Mar 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
03 Mar 2020
Reporting date
02 Mar 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13D/A File 005-48089

SC 13D/A filing

Filing date
28 Feb 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
26 Feb 2020
Reporting date
21 Feb 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
5

5 filing

Filing date
24 Feb 2020
Reporting date
31 Dec 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
5

5 filing

Filing date
24 Feb 2020
Reporting date
31 Dec 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
29 Jan 2020
Reporting date
27 Jan 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
UPLOAD

UPLOAD filing

Filing date
27 Jan 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
CORRESP

CORRESP filing

Filing date
22 Jan 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
UPLOAD

UPLOAD filing

Filing date
06 Jan 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-51353

8-K filing

Filing date
23 Dec 2019
Reporting date
20 Dec 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .