| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 18 Dec 2025 | 005-81555 | ||
| 4 | Open Document | Open Filing | 4 | 18 Dec 2025 | 15 Dec 2025 | |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2025 | 10 Dec 2025 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2025 | 30 Sep 2025 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2025 | 30 Jun 2025 | 000-50331 |
| SCHEDULE 13D | Open Document | Open Filing | 13 Aug 2025 | 005-81555 | ||
| 3 | Open Document | Open Filing | 3 | 13 Aug 2025 | 22 Jul 2025 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 May 2025 | 31 Mar 2025 | 000-50331 |
| 4 | Open Document | Open Filing | 28 Apr 2025 | 22 Apr 2025 | ||
| 10-K | Open Document | Data | Open Filing | 02 Apr 2025 | 31 Dec 2024 | 000-50331 | |
| NT 10-K | Open Document | Open Filing | 01 Apr 2025 | 31 Dec 2024 | 000-50331 | |
| 4 | Open Document | Open Filing | 01 Apr 2025 | 24 Jan 2025 | ||
| 4 | Open Document | Open Filing | 17 Dec 2024 | 15 Dec 2024 | ||
| SCHEDULE 13D/A | Open Document | Open Filing | 17 Dec 2024 | 005-81555 | ||
| 10-Q | Open Document | Data | Open Filing | 19 Nov 2024 | 30 Sep 2024 | 000-50331 | |
| NT 10-Q | Open Document | Open Filing | 14 Nov 2024 | 30 Sep 2024 | 000-50331 | |
| 4 | Open Document | Open Filing | 22 Oct 2024 | 15 Oct 2024 | ||
| D | Open Document | Open Filing | 05 Sep 2024 | 021-523203 | ||
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2024 | 30 Jun 2024 | 000-50331 | |
| 8-K | Open Document | Data | Open Filing | 01 Aug 2024 | 22 Jul 2024 | 000-50331 | |
| D | Open Document | Open Filing | 26 Jun 2024 | 021-517022 | ||
| 10-Q | Open Document | Data | Open Filing | 15 May 2024 | 31 Mar 2024 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 09 Apr 2024 | 31 Dec 2023 | 000-50331 | |
| NT 10-K | Open Document | Open Filing | 02 Apr 2024 | 31 Dec 2023 | 000-50331 | |
| SC 13D/A | Open Document | Open Filing | 14 Mar 2024 | 005-81555 | ||
| SC 13D | Open Document | Open Filing | 14 Mar 2024 | 005-81555 | ||
| 8-K | Open Document | Data | Open Filing | 12 Mar 2024 | 11 Dec 2023 | 000-50331 | |
| 4 | Open Document | Open Filing | 14 Feb 2024 | 12 Feb 2024 | ||
| 4 | Open Document | Open Filing | 03 Jan 2024 | 28 Nov 2023 | ||
| 4 | Open Document | Open Filing | 03 Jan 2024 | 28 Nov 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2024 | 12 Sep 2018 | ||
| 4 | Open Document | Open Filing | 03 Jan 2024 | 28 Nov 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2024 | 28 Mar 2023 | ||
| 8-K | Open Document | Data | Open Filing | 07 Dec 2023 | 07 Dec 2023 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2023 | 30 Sep 2023 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2023 | 30 Jun 2023 | 000-50331 | |
| 8-K | Open Document | Data | Open Filing | 27 Jun 2023 | 19 Jun 2023 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 15 May 2023 | 31 Mar 2023 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 17 Apr 2023 | 31 Dec 2022 | 000-50331 | |
| NT 10-K | Open Document | Open Filing | 28 Mar 2023 | 31 Dec 2022 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 16 May 2022 | 31 Mar 2022 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 31 Mar 2022 | 31 Dec 2021 | 000-50331 | |
| 3 | Open Document | Open Filing | 06 Dec 2021 | 17 Aug 2021 | ||
| 10-Q | Open Document | Data | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 000-50331 | |
| 3 | Open Document | Open Filing | 10 Nov 2021 | 17 Aug 2021 | ||
| 4 | Open Document | Open Filing | 10 Nov 2021 | 17 Aug 2021 | ||
| 3 | Open Document | Open Filing | 09 Nov 2021 | 15 Sep 2021 | ||
| DEF 14C | Open Document | Open Filing | 21 Oct 2021 | 21 Oct 2021 | 000-50331 | |
| 8-K | Open Document | Data | Open Filing | 08 Oct 2021 | 07 Oct 2021 | 000-50331 | |
| PRE 14C | Open Document | Open Filing | 05 Oct 2021 | 05 Oct 2021 | 000-50331 | |
| D | Open Document | Open Filing | 23 Sep 2021 | 021-414375 | ||
| 8-K | Open Document | Data | Open Filing | 21 Sep 2021 | 17 Aug 2021 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 000-50331 | |
| 8-K | Open Document | Open Filing | 20 Jul 2021 | 20 Jul 2021 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Jul 2021 | 31 Mar 2021 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 30 Jun 2021 | 31 Dec 2020 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 29 Jun 2021 | 30 Sep 2020 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 29 Jun 2021 | 30 Jun 2020 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 29 Jun 2021 | 31 Mar 2020 | 000-50331 | |
| 8-K | Open Document | Open Filing | 15 Apr 2020 | 03 Apr 2020 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 30 Mar 2020 | 31 Dec 2019 | 000-50331 | |
| 8-K | Open Document | Open Filing | 17 Jan 2020 | 16 Jan 2020 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 13 Nov 2019 | 30 Sep 2019 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 000-50331 | |
| SC 13D/A | Open Document | Open Filing | 06 Jun 2019 | 005-81555 | ||
| 10-Q | Open Document | Data | Open Filing | 15 May 2019 | 31 Mar 2019 | 000-50331 | |
| 4/A | Open Document | Open Filing | 26 Apr 2019 | 21 Dec 2018 | ||
| 4 | Open Document | Open Filing | 26 Apr 2019 | 21 Dec 2018 | ||
| 10-K | Open Document | Data | Open Filing | 01 Apr 2019 | 31 Dec 2018 | 000-50331 | |
| D | Open Document | Open Filing | 21 Feb 2019 | 021-333228 | ||
| 8-K | Open Document | Open Filing | 08 Feb 2019 | 20 Dec 2018 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 000-50331 | |
| DEF 14C | Open Document | Open Filing | 30 Oct 2018 | 30 Oct 2018 | 000-50331 | |
| 8-K | Open Document | Open Filing | 29 Oct 2018 | 26 Oct 2018 | 000-50331 | |
| PRE 14C | Open Document | Open Filing | 16 Oct 2018 | 16 Oct 2018 | 000-50331 | |
| 4 | Open Document | Open Filing | 28 Sep 2018 | 24 Sep 2018 | ||
| D | Open Document | Open Filing | 26 Sep 2018 | 021-322231 | ||
| SC 13D | Open Document | Open Filing | 24 Sep 2018 | 005-81555 | ||
| SC 13D | Open Document | Open Filing | 24 Sep 2018 | 005-81555 | ||
| 8-K | Open Document | Open Filing | 14 Sep 2018 | 12 Sep 2018 | 000-50331 | |
| 3 | Open Document | Open Filing | 14 Sep 2018 | 12 Sep 2018 | ||
| 3 | Open Document | Open Filing | 14 Sep 2018 | 12 Sep 2018 | ||
| SC 14F1 | Open Document | Open Filing | 29 Aug 2018 | 005-81555 | ||
| 8-K | Open Document | Open Filing | 29 Aug 2018 | 28 Aug 2018 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 15 Aug 2018 | 30 Jun 2018 | 000-50331 | |
| NT 10-Q | Open Document | Open Filing | 15 Aug 2018 | 30 Jun 2018 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 May 2018 | 31 Mar 2018 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 28 Mar 2018 | 31 Dec 2017 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 27 Oct 2017 | 30 Sep 2017 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 15 May 2017 | 31 Mar 2017 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 21 Mar 2017 | 31 Dec 2016 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 16 May 2016 | 31 Mar 2016 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 30 Mar 2016 | 31 Dec 2015 | 000-50331 | |
| 8-K | Open Document | Open Filing | 19 Jan 2016 | 19 Jan 2016 | 000-50331 | |
| 10-Q | Open Document | Data | Open Filing | 16 Nov 2015 | 30 Sep 2015 | 000-50331 | |
| 8-K | Open Document | Open Filing | 02 Oct 2015 | 02 Oct 2015 | 000-50331 | |
| 10-Q/A | Open Document | Data | Open Filing | AMENDMENT NO. 1 | 21 Aug 2015 | 30 Jun 2015 | 000-50331 |
| 10-Q | Open Document | Open Filing | QUARTERLY REPORT | 19 Aug 2015 | 30 Jun 2015 | 000-50331 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 14 Aug 2015 | 30 Jun 2015 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 20 May 2015 | 31 Mar 2015 | 000-50331 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 15 May 2015 | 31 Mar 2015 | 000-50331 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 31 Mar 2015 | 31 Dec 2014 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2014 | 30 Sep 2014 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2014 | 30 Jun 2014 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 13 May 2014 | 31 Mar 2014 | 000-50331 |
| 10-K/A | Open Document | Data | Open Filing | AMENDMENT TO ANNUAL REPORT | 31 Mar 2014 | 31 Dec 2013 | 000-50331 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 27 Mar 2014 | 31 Dec 2013 | 000-50331 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 14 Jan 2014 | 30 Sep 2013 | 000-50331 |
| SC 13D/A | Open Document | Open Filing | 10 Jan 2014 | 005-81555 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 30 Dec 2013 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jan 2014 | 30 Dec 2013 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jan 2014 | 30 Dec 2013 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 30 Dec 2013 | |
| NT 10-K | Open Document | Open Filing | LATE FILING NOTIFICATION | 31 Dec 2013 | 31 Dec 2013 | 000-50331 |
| D | Open Document | Open Filing | 20 Dec 2013 | 021-208447 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Dec 2013 | 09 Dec 2013 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Dec 2013 | 09 Dec 2013 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Dec 2013 | 09 Dec 2013 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 13 Dec 2013 | 12 Dec 2013 | 000-50331 |
| 10-Q/A | Open Document | Data | Open Filing | QUARTERLY REPORT AMENDMENT NO. 1 | 15 Aug 2013 | 30 Jun 2013 | 000-50331 |
| 10-Q | Open Document | Open Filing | QUARTERLY REPORT | 14 Aug 2013 | 30 Jun 2013 | 000-50331 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 19 Jul 2013 | 19 Jul 2013 | 000-50331 |
| SC 13D | Open Document | Open Filing | 11 Jun 2013 | 005-81555 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2013 | 31 May 2013 | |
| SC 14F1 | Open Document | Open Filing | STATEMENT REGARDING CHANGE IN MAJORITY OF DIRECTORS | 07 Jun 2013 | 005-81555 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 05 Jun 2013 | 31 May 2013 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | 15 May 2013 | 31 Mar 2013 | 000-50331 | |
| 8-K/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM 8-K | 22 Apr 2013 | 28 Mar 2013 | 000-50331 |
| 8-K | Open Document | Open Filing | CURRENT REPORT DATED 3-28-13 | 11 Apr 2013 | 28 Mar 2013 | 000-50331 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Apr 2013 | 28 Mar 2013 | |
| 10-Q | Open Document | Data | Open Filing | 14 Feb 2013 | 31 Dec 2012 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 31 Dec 2012 | 30 Sep 2012 | 000-50331 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT DATED 12-4-12 | 14 Dec 2012 | 04 Dec 2012 | 000-50331 |
| 8-K | Open Document | Open Filing | CURRENT REPORT DATED 12-6-12 | 12 Dec 2012 | 06 Dec 2012 | 000-50331 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE N & PS | 11 Oct 2012 | 01 Oct 2012 | 000-50331 |
| 8-K | Open Document | Open Filing | CURRENT REPORT DATED 8-16-12 | 01 Oct 2012 | 16 Aug 2012 | 000-50331 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Sep 2012 | 16 Aug 2012 | |
| PRE 14A | Open Document | Open Filing | PRELIMINARY N&PS | 11 Sep 2012 | 01 Nov 2012 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | 20 Aug 2012 | 30 Jun 2012 | 000-50331 | |
| NT 10-Q | Open Document | Open Filing | FORM 12B-25 OF UPSTREAM BIOSCIENCES | 14 Aug 2012 | 30 Jun 2012 | 000-50331 |
| D | Open Document | Open Filing | 09 Aug 2012 | 021-182447 | ||
| 10-Q/A | Open Document | Data | Open Filing | 30 May 2012 | 31 Dec 2011 | 000-50331 | |
| 10-K/A | Open Document | Data | Open Filing | 30 May 2012 | 30 Sep 2011 | 000-50331 | |
| 10-K/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM 10-K | 30 May 2012 | 30 Sep 2010 | 000-50331 |
| 10-K/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM 10-K | 30 May 2012 | 30 Sep 2009 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | 18 May 2012 | 31 Mar 2012 | 000-50331 | |
| NT 10-Q | Open Document | Open Filing | 16 May 2012 | 31 Mar 2012 | 000-50331 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Feb 2012 | 15 Feb 2012 | 000-50331 |
| 10-Q | Open Document | Data | Open Filing | 14 Feb 2012 | 31 Dec 2011 | 000-50331 | |
| 10-K | Open Document | Data | Open Filing | 13 Jan 2012 | 30 Sep 2011 | 000-50331 |