Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Henderson, NV
SEC filing record 1 source field available
Fiscal year end
31 December
SPECTRUM PHARMACEUTICALS INC has filed 1,772 SEC EDGAR filings since 12 Nov 1996

SEC filing history

Showing 76-100 of 1,000 matching filings.

Per page
25
Current page
4
DEFA14A File 001-35006

DEFA14A

Filing date
26 Apr 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
DEFA14A File 001-35006

DEFA14A

Filing date
25 Apr 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
425 File 001-35006

425

Filing date
25 Apr 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
425 File 001-35006

425

Filing date
25 Apr 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Mar 2023
Reporting date
14 Mar 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Mar 2023
Reporting date
14 Mar 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-35006

144 filing

Filing date
15 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-35006

144 filing

Filing date
14 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-35006

144 filing

Filing date
14 Mar 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
24 Feb 2023
Reporting date
22 Feb 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
24 Feb 2023
Reporting date
22 Feb 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-49329

SC 13G/A filing

Filing date
14 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
5

FORM 5 SUBMISSION

Filing date
13 Feb 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-49329

SCHEDULE 13G/A

Filing date
09 Feb 2023
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
01 Feb 2023
Reporting date
30 Jan 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
01 Feb 2023
Reporting date
30 Jan 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4 SUBMISSION

Filing date
05 Jan 2023
Reporting date
03 Jan 2023
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 .