LIXTE BIOTECHNOLOGY HOLDINGS, INC. — 3 Filings
31 3 filings on record
This page lists all 3 filings submitted to the SEC by LIXTE BIOTECHNOLOGY HOLDINGS, INC. (LIXT), sorted by most recent first. Each row links to the full filing on EdgarLookup. LIXTE BIOTECHNOLOGY HOLDINGS, INC. has filed 31 3 documents with the SEC since 2005. To view all SEC filings by LIXTE BIOTECHNOLOGY HOLDINGS, INC., see the full filings list.
All
10-K
10-Q
10KSB
10KSB/A
10QSB
10SB12G
10SB12G/A
25-NSE/A
3
4
4/A
424B3
424B4
424B5
5
8-A12B
8-K
8-K/A
CERT
CORRESP
CT ORDER
D
D/A
DEF 14A
DEF 14C
DEFA14A
DRS
EFFECT
NT 10-Q
PRE 14A
PRE 14C
REGDEX
REGDEX/A
RW
S-1
S-1/A
S-3
S-3/A
S-8
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14F1
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | — | 0001493152-25-012977 | Sep 10, 2025 | Sep 1, 2025 |
| 3 | — | 0001641172-25-026552 | Sep 4, 2025 | Sep 1, 2025 |
| 3 | — | 0001641172-25-026551 | Sep 4, 2025 | Sep 1, 2025 |
| 3 | — | 0001641172-25-020413 | Jul 21, 2025 | Jul 18, 2025 |
| 3 | — | 0001641172-25-020412 | Jul 21, 2025 | Jul 18, 2025 |
| 3 | — | 0001641172-25-015554 | Jun 18, 2025 | Jun 16, 2025 |
| 3 | — | 0001493152-24-029911 | Aug 1, 2024 | — |
| 3 | — | 0001493152-22-033192 | Nov 21, 2022 | Aug 1, 2020 |
| 3 | — | 0001493152-22-020522 | Jul 28, 2022 | Jun 15, 2022 |
| 3 | — | 0001493152-22-019514 | Jul 18, 2022 | Jun 17, 2022 |
| 3 | — | 0001493152-22-009302 | Apr 6, 2022 | Dec 17, 2021 |
| 3 | — | 0001493152-21-011385 | May 14, 2021 | May 11, 2011 |
| 3 | — | 0001493152-20-016390 | Aug 20, 2020 | Aug 12, 2020 |
| 3 | PRIMARY DOCUMENT | 0001250853-18-000149 | Dec 11, 2018 | Dec 7, 2018 |
| 3 | PRIMARY DOCUMENT | 0001250853-18-000115 | Aug 14, 2018 | Aug 4, 2018 |
| 3 | PRIMARY DOCUMENT | 0001250853-18-000114 | Aug 14, 2018 | Aug 4, 2018 |
| 3 | PRIMARY DOCUMENT | 0001250853-17-000040 | Apr 17, 2017 | Apr 6, 2017 |
| 3 | PRIMARY DOCUMENT | 0001250853-16-000151 | Jun 7, 2016 | May 13, 2016 |
| 3 | — | 0001493152-15-004191 | Sep 3, 2015 | — |
| 3 | — | 0001493152-15-004187 | Sep 3, 2015 | — |
| 3 | OWNERSHIP DOCUMENT | 0001493152-14-001665 | May 21, 2014 | Apr 27, 2014 |
| 3 | PRIMARY DOCUMENT | 0001250853-11-000036 | May 10, 2011 | May 2, 2011 |
| 3 | PRIMARY DOCUMENT | 0001250853-10-000009 | Feb 1, 2010 | Jan 20, 2010 |
| 3 | PRIMARY DOCUMENT | 0001250853-10-000008 | Feb 1, 2010 | Jan 20, 2010 |
| 3 | PRIMARY DOCUMENT | 0001250853-08-000081 | Oct 8, 2008 | Oct 7, 2008 |
| 3 | PRIMARY DOCUMENT | 0001250853-07-000136 | Sep 28, 2007 | Sep 12, 2007 |
| 3 | PRIMARY DOCUMENT | 0001250853-06-000121 | Jul 21, 2006 | Jun 30, 2006 |
| 3 | PRIMARY DOCUMENT | 0001250853-06-000120 | Jul 21, 2006 | Jun 30, 2006 |
| 3 | — | 0001144204-06-001267 | Jan 12, 2006 | Oct 3, 2005 |
| 3 | — | 0001144204-05-034473 | Nov 9, 2005 | Oct 3, 2005 |
| 3 | — | 0001144204-05-034101 | Nov 7, 2005 | Oct 3, 2005 |