NORTHWEST BIOTHERAPEUTICS INC SEC EDGAR Filings (CIK 0001072379)

SEC EDGAR filings, ownership reports, and insider transactions for NORTHWEST BIOTHERAPEUTICS INC.

Symbol
NWBO on OTC
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
4800 Montgomery Lane, Suite 800, Bethesda, MD, 20814
State of incorporation
DE
Fiscal year end
31 December
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NORTHWEST BIOTHERAPEUTICS INC has filed 791 SEC EDGAR filings since 13 Aug 2001

Latest Filings

Recent SEC filings for NORTHWEST BIOTHERAPEUTICS INC including 8-K, DEF 14A, EFFECT and more.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Jan 2026 15 Jan 2026 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jan 2026 29 Dec 2025 001-35737
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 28 Nov 2025 29 Dec 2025 001-35737
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Nov 2025 333-291044
424B5 Open 424B5 document View SEC filing for 424B5 424B5 25 Nov 2025 333-291044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Nov 2025 14 Nov 2025 001-35737
PRE 14A Open PRE 14A document | Open XBRL data View SEC filing for PRE 14A FORM PRE 14A 19 Nov 2025 29 Dec 2025 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2025 30 Sep 2025 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 31 Oct 2025 27 Oct 2025 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 Oct 2025 24 Oct 2025 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Oct 2025 23 Oct 2025 001-35737
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 FORM S-3 24 Oct 2025 333-291044
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Oct 2025 09 Oct 2025 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2025 30 Jun 2025 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 01 Jul 2025 333-267933
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2025 31 Mar 2025 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 31 Mar 2025 31 Dec 2024 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 26 Dec 2024 333-267933
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Dec 2024 19 Dec 2024 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2024 30 Sep 2024 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Nov 2024 31 Oct 2024 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Sep 2024 29 Aug 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Aug 2024 09 Aug 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2024 30 Jun 2024 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Aug 2024 08 Aug 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Aug 2024 02 Aug 2024 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Jul 2024 26 Jul 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jul 2024 29 Jun 2024 001-35737
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 25 Jun 2024 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Jun 2024 31 May 2024 001-35737
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 03 Jun 2024 29 Jun 2024 001-35737
PRE 14A Open PRE 14A document | Open XBRL data View SEC filing for PRE 14A PRE 14A 22 May 2024 29 Jun 2024 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2024 31 Mar 2024 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 May 2024 26 Apr 2024 001-35737
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 29 Apr 2024 31 Dec 2023 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Mar 2024 18 Mar 2024 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Mar 2024 08 Mar 2024 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 05 Mar 2024 31 Dec 2023 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 01 Mar 2024 31 Dec 2023 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Dec 2023 16 Nov 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Nov 2023 10 Nov 2023 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2023 30 Sep 2023 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2023 30 Jun 2023 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2023 31 Mar 2023 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Apr 2023 03 Apr 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Apr 2023 04 Apr 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Mar 2023 02 Mar 2023 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 28 Feb 2023 31 Dec 2022 001-35737
5 Open 5 document View SEC filing for 5 OWNERSHIP DOCUMENT 07 Feb 2023 31 Dec 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Jan 2023 09 Jan 2023 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Jan 2023 30 Dec 2022 001-35737
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 23 Dec 2022 001-35737
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 16 Dec 2022 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Dec 2022 01 Dec 2022
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 05 Dec 2022 30 Dec 2022 001-35737
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 25 Nov 2022 30 Dec 2022 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2022 30 Sep 2022 001-35737
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Oct 2022 333-267933
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Oct 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Oct 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Oct 2022
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 18 Oct 2022 333-267933
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Aug 2022 30 Jun 2022 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Jul 2022 20 Jul 2022 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Jul 2022
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 30 Jun 2022 31 Dec 2021 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Jun 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2022 31 Mar 2022 001-35737
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 02 May 2022 31 Dec 2021 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 01 Mar 2022 31 Dec 2021 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Nov 2021 22 Nov 2021 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Nov 2021 30 Sep 2021 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 Aug 2021 30 Jun 2021 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 May 2021 18 May 2021 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 17 May 2021 31 Mar 2021 001-35737
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 16 Apr 2021 18 May 2021 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 31 Mar 2021 31 Dec 2020 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Mar 2021 01 Mar 2021 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Jan 2021 20 Jan 2021 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Jan 2021 19 Jan 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Jan 2021 30 Sep 2020 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 10 Nov 2020 30 Sep 2020 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Nov 2020 31 Oct 2020 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 Oct 2020 14 Oct 2020
424B5 Open 424B5 document View SEC filing for 424B5 424B5 13 Oct 2020 333-234248
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A 15 Sep 2020 18 Apr 2020 001-35737
D Open D document View SEC filing for D 14 Sep 2020 021-375444
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Sep 2020 01 Sep 2020 001-35737
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Aug 2020 14 Aug 2020 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2020 30 Jun 2020 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 07 Aug 2020 333-234248
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2020 02 Jul 2020
424B5 Open 424B5 document View SEC filing for 424B5 424B5 26 Jun 2020 333-234248
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 24 Jun 2020 31 Mar 2020 001-35737
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 24 Jun 2020 31 Dec 2019 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 12 Jun 2020 333-234248
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Jun 2020 02 Jun 2020 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Jun 2020 29 May 2020 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 29 May 2020 333-234248
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 May 2020 20 May 2020 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 May 2020 20 May 2020 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 12 May 2020 31 Mar 2020 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 May 2020 30 Apr 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Apr 2020 18 Apr 2020 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Apr 2020 333-234248
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Apr 2020 26 Mar 2020 001-35737
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 27 Mar 2020 18 Apr 2020 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 16 Mar 2020 31 Dec 2019 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 24 Feb 2020 333-234248
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Feb 2020 03 Feb 2020
424B5 Open 424B5 document View SEC filing for 424B5 424B5 15 Jan 2020 333-234248
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 Jan 2020 333-234248
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 20 Dec 2019 09 Dec 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Dec 2019 13 Dec 2019 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Nov 2019 30 Sep 2019 001-35737
EFFECT Open EFFECT document View SEC filing for EFFECT 31 Oct 2019 333-234248
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Oct 2019
424B5 Open 424B5 document View SEC filing for 424B5 424B5 28 Oct 2019 333-213777
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Oct 2019
424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Oct 2019 333-213777
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 18 Oct 2019 333-234248
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2019 30 Jun 2019 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Jul 2019 16 Jul 2019 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Jul 2019 333-213777
424B5 Open 424B5 document View SEC filing for 424B5 424B5 17 Jul 2019 333-213777
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 May 2019 21 May 2019 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 May 2019 31 Mar 2019 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 02 Apr 2019 31 Dec 2018 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 19 Mar 2019 31 Dec 2018 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 5 TO SCHEDULE 13G 14 Feb 2019 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 TO SCHEDULE 13G 14 Feb 2019 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Feb 2019 02 Feb 2019 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Jan 2019 27 Dec 2018
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 08 Jan 2019 02 Feb 2019 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Dec 2018 14 Dec 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Dec 2018 05 Dec 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Nov 2018 28 Nov 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Nov 2018 18 Nov 2018 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 Nov 2018 30 Sep 2018 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 15 Nov 2018 30 Sep 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Nov 2018 07 Nov 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Sep 2018 07 Sep 2018 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2018 30 Jun 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Jun 2018 22 Jun 2018 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 28 Jun 2018 333-213777
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Jun 2018 28 May 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Jun 2018 12 Jun 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Jun 2018 28 May 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 May 2018 24 May 2018 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 May 2018 28 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 May 2018 28 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 May 2018 28 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 May 2018 28 May 2018
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 May 2018 28 May 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 May 2018 15 May 2018 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 16 May 2018 31 Mar 2018 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 16 May 2018 31 Mar 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 May 2018 01 May 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 May 2018 26 Apr 2018 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Apr 2018 31 Dec 2017 001-35737
DEFR14A Open DEFR14A document View SEC filing for DEFR14A DEFR14A 12 Apr 2018 001-35737
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 09 Apr 2018 27 Apr 2018 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Apr 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Apr 2018
PRER14A Open PRER14A document View SEC filing for PRER14A PRELIMINARY PROXY STATEMENT 04 Apr 2018 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 03 Apr 2018 31 Dec 2017 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Apr 2018
424B5 Open 424B5 document View SEC filing for 424B5 424B5 26 Mar 2018 333-213777
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 26 Mar 2018 26 Mar 2018 001-35737
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 22 Mar 2018 19 Mar 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Mar 2018 22 Mar 2018 001-35737
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2018 19 Mar 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Mar 2018 14 Mar 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Mar 2018 09 Mar 2018 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Mar 2018 12 Mar 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Mar 2018 28 Dec 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Mar 2018 26 Feb 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Feb 2018 15 Feb 2018 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 5 TO SCHEDULE 13G 13 Feb 2018 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 13 Feb 2018 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO FORM SC 13G 13 Feb 2018 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2018 005-62381
8-K Open 8-K document View SEC filing for 8-K 8-K 25 Jan 2018 21 Jan 2018 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Jan 2018 16 Jan 2018 001-35737
D Open D document View SEC filing for D 10 Jan 2018 021-302851
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 09 Jan 2018 21 Jan 2018 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SABBY 13G-A NWBO 1.09.18 09 Jan 2018 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Jan 2018 31 Dec 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 04 Jan 2018 29 Dec 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Dec 2017 15 Dec 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Dec 2017 01 Dec 2017 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 05 Dec 2017 333-213777
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Nov 2017 20 Nov 2017 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 20 Nov 2017 30 Sep 2017 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 14 Nov 2017 30 Sep 2017 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 24 Oct 2017 333-213777
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Oct 2017 10 Oct 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Sep 2017 22 Sep 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Sep 2017 20 Sep 2017 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 22 Sep 2017 333-213777
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 TO SCHEDULE 13G 11 Sep 2017 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 11 Sep 2017 005-62381
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 21 Aug 2017 30 Jun 2017 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 15 Aug 2017 30 Jun 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 08 Aug 2017 03 Aug 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 07 Aug 2017 01 Aug 2017 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 07 Aug 2017 333-213777
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Aug 2017 07 Aug 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Jul 2017 20 Jul 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Jul 2017 17 Jul 2017 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Jun 2017 13 Jun 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Jun 2017 21 Jun 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 19 Jun 2017 13 Jun 2017 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Jun 2017 13 Jun 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Jun 2017 07 Jun 2017 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SABBY 13G NWBO 6.01.17 01 Jun 2017 005-62381
8-K Open 8-K document View SEC filing for 8-K 8-K 31 May 2017 31 May 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 May 2017 22 May 2017 001-35737
D Open D document View SEC filing for D 17 May 2017 021-286907
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2017 31 Mar 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 25 Apr 2017 19 Apr 2017 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 17 Apr 2017 31 Dec 2016 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 17 Apr 2017 333-213777
8-K Open 8-K document View SEC filing for 8-K 8-K 07 Apr 2017 07 Apr 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Apr 2017 30 Mar 2017 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 31 Mar 2017 31 Dec 2016 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 24 Mar 2017 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 2 24 Mar 2017 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Mar 2017 17 Mar 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Mar 2017 17 Mar 2017 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 22 Mar 2017 333-213777
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Mar 2017 09 Mar 2017 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Mar 2017 01 Mar 2017 001-35737
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Jan 2017 19 Jan 2017 001-35737
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SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Jan 2017 005-62381
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SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Dec 2016 005-62381
424B5 Open 424B5 document View SEC filing for 424B5 424B5 29 Dec 2016 333-213777
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Dec 2016 22 Dec 2016 001-35737
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25 Open 25 document View SEC filing for 25 FORM 25 19 Dec 2016 001-35737
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2016 30 Sep 2016 001-35737
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Oct 2016 27 Oct 2016 001-35737
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EFFECT Open EFFECT document View SEC filing for EFFECT 18 Oct 2016 333-213777
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Oct 2016
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Oct 2016
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Oct 2016 30 Sep 2016
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Sep 2016 28 Aug 2016 001-35737
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Aug 2016 23 Aug 2016 001-35737
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8-K Open 8-K document View SEC filing for 8-K 8-K 11 Jul 2016 04 Jul 2016 001-35737
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 May 2016 15 May 2016 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2016 31 Mar 2016 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 10 May 2016 31 Mar 2016 001-35737
8-K Open 8-K document View SEC filing for 8-K 8-K 03 May 2016 02 May 2016 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 May 2016 333-207976
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3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 16 Mar 2016 25 Jan 2016
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NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 15 Mar 2016 31 Dec 2015 001-35737
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 3 TO SCHEDULE 13D 15 Mar 2016 005-62381
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 15 Mar 2016 001-35737
D Open D document View SEC filing for D 15 Mar 2016 021-259254
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 08 Mar 2016 25 Jan 2016
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Mar 2016 29 Feb 2016 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 03 Mar 2016 333-207976
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424B3 Open 424B3 document View SEC filing for 424B3 RULE 424(B)(3) 12 Jan 2016 333-207976
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Dec 2015 22 Dec 2015 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Dec 2015 18 Dec 2015 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 24 Dec 2015 333-207976
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Dec 2015 333-207976
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Dec 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Dec 2015
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Dec 2015 08 Dec 2015 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Dec 2015
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3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 16 Nov 2015 05 Nov 2015
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 13 Nov 2015 333-207976
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2015 30 Sep 2015 001-35737
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 06 Nov 2015 18 Dec 2015 001-35737
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8-K Open 8-K document View SEC filing for 8-K 8-K 23 Oct 2015 21 Oct 2015 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Oct 2015 08 Oct 2015 001-35737
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 16 Sep 2015 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT TO SCHEDULE 13G 09 Sep 2015 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Aug 2015 21 Aug 2015 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2015 30 Jun 2015 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Jul 2015 29 Jun 2015 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jul 2015 30 Jun 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 11 May 2015 31 Mar 2015 001-35737
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 30 Apr 2015 31 Dec 2014 001-35737
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Apr 2015 16 Apr 2012
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Apr 2015 16 Apr 2012
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Apr 2015 01 Dec 2009
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 14 Apr 2015 13 Apr 2015 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 08 Apr 2015 02 Apr 2015 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE TO 13G 07 Apr 2015 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Mar 2015 26 Mar 2015 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 17 Mar 2015 31 Dec 2014 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NT 10-K 16 Mar 2015 31 Dec 2014 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE TO 13G 26 Feb 2015 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Feb 2015 18 Feb 2015 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 11 Feb 2015 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Feb 2015 10 Feb 2015 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 05 Feb 2015 005-62381
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Dec 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Dec 2014 30 Dec 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Dec 2014 19 Dec 2014 001-35737
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 22 Dec 2014 01 Mar 2014
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 22 Dec 2014 01 Dec 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Dec 2014 19 Dec 2014 001-35737
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Dec 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Dec 2014 01 Jun 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Dec 2014 01 Jan 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Dec 2014 28 Oct 2011
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Dec 2014 22 Dec 2008
3 Open 3 document View SEC filing for 3 FORM 3 19 Dec 2014 28 Oct 2011
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 15 Dec 2014 09 Dec 2014 001-35737
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Dec 2014
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A AMENDED QUARTERLY REPORT 12 Dec 2014 31 Mar 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 02 Dec 2014 02 Dec 2014 001-35737
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Dec 2014
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 26 Nov 2014 19 Dec 2014 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 19 Nov 2014 30 Sep 2014 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM 12B-25 14 Nov 2014 30 Sep 2014 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Nov 2014
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Oct 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Oct 2014 06 Oct 2014 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 Oct 2014 333-185898
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Sep 2014
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Sep 2014 16 Sep 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Aug 2014 19 Aug 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Aug 2014 13 Aug 2014 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Aug 2014 30 Jun 2014 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 14 Aug 2014 30 Jun 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 11 Aug 2014 11 Aug 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Jul 2014 16 Jul 2014 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2014 31 Mar 2014 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Apr 2014 09 Apr 2014 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 FORM 424B5 11 Apr 2014 333-185898
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 01 Apr 2014 31 Dec 2013 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 31 Mar 2014 31 Dec 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Mar 2014 07 Mar 2014 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2014 005-62381
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 11 Feb 2014 005-62381
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 24 Jan 2014 17 Jan 2014 001-35737
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SABBY 13G-A NWBO 01.08.14 08 Jan 2014 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Dec 2013 20 Dec 2013 001-35737
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 03 Dec 2013 20 Dec 2013 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 29 Nov 2013 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Nov 2013 25 Nov 2013 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT 21 Nov 2013 333-185898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Nov 2013 20 Nov 2013 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 FORM 424B5 19 Nov 2013 333-185898
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 Nov 2013 30 Sep 2013 001-35737
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 14 Nov 2013 30 Sep 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Sep 2013 10 Sep 2013 001-35737
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 16 Aug 2013 005-62381
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2013 30 Jun 2013 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Aug 2013 333-185898
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2013 09 Aug 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2013 08 Aug 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 31 Jul 2013 25 Jul 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Jul 2013 31 Jul 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 28 May 2013 28 May 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 23 May 2013 23 May 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 May 2013 16 May 2013 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 May 2013 31 Mar 2013 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 May 2013 03 May 2013 001-35737
10-K/A Open 10-K/A document View SEC filing for 10-K/A 10-K/A 30 Apr 2013 31 Dec 2012 001-35737
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Apr 2013 17 Apr 2013 001-35737
424B5 Open 424B5 document View SEC filing for 424B5 424B5 22 Apr 2013 333-185898
SC 13G Open SC 13G document View SEC filing for SC 13G SABBY 13G NWBO 04.18.13 18 Apr 2013 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Apr 2013 08 Apr 2013 001-35737
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 08 Apr 2013 31 Dec 2012 001-35737
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 01 Apr 2013 31 Dec 2012 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Mar 2013 18 Mar 2013 001-35737
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Feb 2013 333-182470
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 1 06 Feb 2013 333-182470
EFFECT Open EFFECT document View SEC filing for EFFECT 05 Feb 2013 333-185898
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Feb 2013
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 01 Feb 2013 333-185898
S-3/A Open S-3/A document View SEC filing for S-3/A AMENDMENT NO.1 TO S-3 25 Jan 2013 333-185898
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 22 Jan 2013 22 Jan 2013 001-35737
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Jan 2013
S-3 Open S-3 document View SEC filing for S-3 REGISTRATION STATEMENT 07 Jan 2013 333-185898
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2013 12 Dec 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Dec 2012 17 Dec 2012 001-35737
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 11 Dec 2012 11 Dec 2012 001-35737
424B4 Open 424B4 document View SEC filing for 424B4 REGISTRATION STATEMENT 10 Dec 2012 333-182470
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Dec 2012 07 Dec 2012 001-35737
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Dec 2012 333-182470
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 06 Dec 2012 001-35737
8-A12B/A Open 8-A12B/A document View SEC filing for 8-A12B/A AMENDMENT TO FORM 8-A12B 04 Dec 2012 001-35737
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDEMENT #3 TO FORM S-1 04 Dec 2012 333-182470
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 2 TO FORM S-1 15 Nov 2012 333-182470
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 15 Nov 2012 001-35737
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT 2 TO FORM S-1 15 Nov 2012 333-182470
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 14 Nov 2012 001-35737
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2012 30 Sep 2012 000-33393
8-A12G/A Open 8-A12G/A document View SEC filing for 8-A12G/A AMENDMENT TO FORM 8-A 14 Nov 2012 000-33393
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 02 Nov 2012 333-182470
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A FORM S-1/A 01 Nov 2012 333-182470
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 15 Oct 2012 005-62381
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 03 Oct 2012 27 Sep 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Sep 2012 24 Sep 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 21 Sep 2012 20 Sep 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Sep 2012 18 Sep 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 17 Sep 2012 11 Sep 2012 000-33393
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A FORM 10-Q/A 12 Sep 2012 30 Jun 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Aug 2012 27 Aug 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Aug 2012 23 Aug 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Aug 2012 17 Aug 2012 000-33393
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 16 Aug 2012 21 Aug 2012 000-33393
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 14 Aug 2012 30 Jun 2012 000-33393
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Aug 2012
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Aug 2012
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Aug 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Aug 2012 08 Aug 2012 000-33393
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 02 Aug 2012 02 Aug 2012 000-33393
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Jul 2012 24 Jul 2012
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 26 Jul 2012 333-182470
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Jul 2012 25 Jul 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 20 Jul 2012 16 Jul 2012 000-33393
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 29 Jun 2012 333-182470
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 23 May 2012 17 May 2012 000-33393
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 21 May 2012 31 Mar 2012 000-33393
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 15 May 2012 31 Mar 2012 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 17 Apr 2012 11 Apr 2012 000-33393
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 13 Apr 2012 31 Dec 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 06 Apr 2012 02 Apr 2012 000-33393
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTICE UNDER RULE 12B25 30 Mar 2012 31 Dec 2011 000-33393
424B3 Open 424B3 document View SEC filing for 424B3 FILED PERSUANT TO RULE 424(B)(3) 28 Feb 2012 333-178958
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 15 Feb 2012 09 Feb 2012 000-33393
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2012 005-62381
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Feb 2012 333-178958
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Feb 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A TONAQUINT NWBO SC 13G/A 07 Feb 2012 005-62381
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Feb 2012 06 Feb 2012 000-33393
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Feb 2012
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Feb 2012
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A FORM S-1/A 03 Feb 2012 333-178958
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEFINITIVE INFORMATION STATEMENT 18 Jan 2012 17 Jan 2012 000-33393
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 10 Jan 2012 333-178958
RW Open RW document View SEC filing for RW REGISTRATION WITHDRAWAL REQUEST 10 Jan 2012 333-178740
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jan 2012
PRER14C Open PRER14C document View SEC filing for PRER14C PRELIMINARY REVISED INFORMATION STATMENTS FORM PRER14C 05 Jan 2012 000-33393
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Dec 2011
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 23 Dec 2011 333-178740
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 22 Dec 2011 005-62381
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Dec 2011
PRE 14C Open PRE 14C document View SEC filing for PRE 14C PRELIMINARY INFORMATION STATEMENT 16 Dec 2011 16 Dec 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 02 Dec 2011 28 Nov 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Dec 2011 25 Nov 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Nov 2011 14 Nov 2011 000-33393
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Nov 2011 30 Sep 2011 000-33393
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Sep 2011 19 Sep 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Sep 2011 30 Aug 2011 000-33393
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Aug 2011 30 Jun 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 05 Jul 2011 28 Jun 2011 000-33393
4 Open 4 document View SEC filing for 4 23 Jun 2011 21 Jun 2011
8-K Open 8-K document View SEC filing for 8-K 14 Jun 2011 08 Jun 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K 07 Jun 2011 02 Jun 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K 06 Jun 2011 31 May 2011 000-33393
10-Q Open 10-Q document View SEC filing for 10-Q 20 May 2011 31 Mar 2011 000-33393
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 16 May 2011 31 Mar 2011 000-33393
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 May 2011
8-K Open 8-K document View SEC filing for 8-K 06 May 2011 02 May 2011 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 06 May 2011 30 Sep 2010 000-33393
8-K/A Open 8-K/A document View SEC filing for 8-K/A 22 Apr 2011 13 Apr 2011 000-33393
10-K Open 10-K document View SEC filing for 10-K 21 Apr 2011 31 Dec 2010 000-33393
4/A Open 4/A document View SEC filing for 4/A 15 Apr 2011 07 Apr 2011
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 30 Sep 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 30 Jun 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 31 Mar 2010 000-33393
10-K/A Open 10-K/A document View SEC filing for 10-K/A 13 Apr 2011 31 Dec 2009 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 30 Sep 2009 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 30 Jun 2009 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 13 Apr 2011 31 Mar 2009 000-33393
8-K Open 8-K document View SEC filing for 8-K 13 Apr 2011 13 Apr 2011 000-33393
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Apr 2011
8-K/A Open 8-K/A document View SEC filing for 8-K/A 06 Apr 2011 30 Mar 2011 000-33393
8-K Open 8-K document View SEC filing for 8-K 05 Apr 2011 06 Jan 2011 000-33393
NT 10-K Open NT 10-K document View SEC filing for NT 10-K 31 Mar 2011 31 Dec 2010 000-33393
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Mar 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Mar 2011 005-62381
4 Open 4 document View SEC filing for 4 10 Mar 2011 06 Mar 2011
8-K Open 8-K document View SEC filing for 8-K 02 Mar 2011 01 Mar 2011 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 02 Mar 2011 30 Sep 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 02 Mar 2011 30 Jun 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 02 Mar 2011 31 Mar 2010 000-33393
10-K/A Open 10-K/A document View SEC filing for 10-K/A 02 Mar 2011 31 Dec 2009 000-33393
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Mar 2011
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Feb 2011
8-K Open 8-K document View SEC filing for 8-K 27 Jan 2011 20 Jan 2011 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 26 Jan 2011 30 Sep 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 26 Jan 2011 30 Jun 2010 000-33393
10-Q/A Open 10-Q/A document View SEC filing for 10-Q/A 26 Jan 2011 31 Mar 2010 000-33393
10-K/A Open 10-K/A document View SEC filing for 10-K/A 26 Jan 2011 31 Dec 2009 000-33393
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Jan 2011
8-K Open 8-K document View SEC filing for 8-K 06 Jan 2011 06 Jan 2011 000-33393
4 Open 4 document View SEC filing for 4 21 Dec 2010 17 Dec 2010
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Dec 2010
D/A Open D/A document View SEC filing for D/A 09 Dec 2010 021-151466
D Open D document View SEC filing for D 07 Dec 2010 021-151466
10-Q Open 10-Q document View SEC filing for 10-Q 22 Nov 2010 30 Sep 2010 000-33393
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 15 Nov 2010 30 Sep 2010 000-33393
4 Open 4 document View SEC filing for 4 10 Sep 2010 01 Sep 2010
10-Q Open 10-Q document View SEC filing for 10-Q 17 Aug 2010 30 Jun 2010 000-33393
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 17 Aug 2010 30 Jun 2010 000-33393
4 Open 4 document View SEC filing for 4 08 Jul 2010 28 May 2010
8-K Open 8-K document View SEC filing for 8-K 08 Jul 2010 02 Jul 2010 000-33393
4 Open 4 document View SEC filing for 4 26 May 2010 24 May 2010
10-Q Open 10-Q document View SEC filing for 10-Q 21 May 2010 31 Mar 2010 000-33393
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q 17 May 2010 31 Mar 2010 000-33393
S-8 Open S-8 document View SEC filing for S-8 14 May 2010 333-166816
10-K Open 10-K document View SEC filing for 10-K 15 Apr 2010 31 Dec 2009 000-33393
NT 10-K Open NT 10-K document View SEC filing for NT 10-K 31 Mar 2010 31 Dec 2009 000-33393
4 Open 4 document View SEC filing for 4 06 Jan 2010 04 Jan 2010

About this filer

NORTHWEST BIOTHERAPEUTICS INC files with the SEC under CIK 0001072379. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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