| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 10-Q | Report | Data | FORM 10-Q | May 10, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | May 10, 2024 | May 10, 2024 |
| 8-K | Report | Data | 8-K | Mar 7, 2024 | Mar 7, 2024 |
| SC 13G | Report | GENCOR INDUSTRIES SC 13G 2023 | Feb 13, 2024 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| 10-Q | Report | Data | FORM 10-Q | Feb 6, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | FORM 8-K | Feb 6, 2024 | Feb 6, 2024 |
| SC 13G/A | Report | Jan 23, 2024 | ||
| 10-K | Report | Data | FORM 10-K | Dec 13, 2023 | Sep 30, 2023 |
| 8-K | Report | Data | 8-K | Dec 13, 2023 | Dec 13, 2023 |
| 10-Q | Report | Data | FORM 10-Q | Aug 9, 2023 | Jun 30, 2023 |
| 8-K | Report | Data | 8-K | Aug 9, 2023 | Aug 9, 2023 |
| 10-Q | Report | Data | FORM 10-Q | May 12, 2023 | Mar 31, 2023 |
| 8-K | Report | Data | FORM 8-K | May 12, 2023 | May 12, 2023 |
| 8-K | Report | Data | FORM 8-K | Mar 31, 2023 | Mar 31, 2023 |
| SC 13G | Report | GENCOR INDUSTRIES INC._FORM 13G_2022 | Feb 13, 2023 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 10, 2023 | |
| 10-Q | Report | Data | FORM 10-Q | Feb 10, 2023 | Dec 31, 2022 |
| 8-K | Report | Data | FORM 8-K | Feb 10, 2023 | Feb 10, 2023 |
| SC 13G/A | Report | Jan 23, 2023 | ||
| 10-K | Report | Data | FORM 10-K | Dec 16, 2022 | Sep 30, 2022 |
| 8-K | Report | Data | FORM 8-K | Dec 16, 2022 | Dec 16, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Aug 12, 2022 | Jun 30, 2022 |
| 8-K | Report | Data | FORM 8-K | Aug 12, 2022 | Aug 12, 2022 |
| 8-K | Report | Data | FORM 8-K | Jul 19, 2022 | Jul 19, 2022 |
| 10-Q | Report | Data | FORM 10-Q | May 13, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | FORM 8-K | May 13, 2022 | May 13, 2022 |
| 8-K | Report | Data | FORM 8-K | Mar 7, 2022 | Mar 7, 2022 |
| 10-Q | Report | Data | 10-Q | Feb 11, 2022 | Dec 31, 2021 |
| 8-K | Report | Data | 8-K | Feb 11, 2022 | Feb 11, 2022 |
| SC 13G | Report | GENCOR 13G FILING_12-31-2021 | Feb 10, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2022 | |
| SC 13G/A | Report | Jan 21, 2022 | ||
| 10-K | Report | Data | FORM 10-K | Dec 17, 2021 | Sep 30, 2021 |
| 8-K | Report | Data | 8-K | Dec 17, 2021 | Dec 17, 2021 |
| 8-K | Report | Data | 8-K | Nov 4, 2021 | Nov 3, 2021 |
| 8-K | Report | Data | 8-K | Nov 1, 2021 | Nov 1, 2021 |
| 8-K | Report | Data | 8-K | Oct 22, 2021 | Oct 22, 2021 |
| SC 13G/A | Report | GENCOR INDUSTRIES 13G/A | Aug 31, 2021 | |
| 10-Q | Report | Data | 10-Q | Aug 11, 2021 | Jun 30, 2021 |
| 8-K | Report | Data | 8-K | Aug 11, 2021 | Aug 11, 2021 |
| 8-K | Report | Data | FORM 8-K | Jul 13, 2021 | Jul 13, 2021 |
| 8-K | Report | Data | 8-K | Jun 21, 2021 | Jun 21, 2021 |
| 10-Q | Report | Data | 10-Q | May 14, 2021 | Mar 31, 2021 |
| 8-K | Report | Data | 8-K | May 14, 2021 | May 14, 2021 |
| 8-K | Report | Data | FORM 8-K | Mar 12, 2021 | Mar 11, 2021 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| 10-Q | Report | Data | FORM 10-Q | Feb 12, 2021 | Dec 31, 2020 |
| 8-K | Report | Data | FORM 8-K | Feb 12, 2021 | Feb 12, 2021 |
| SC 13G | Report | GENCOR INDUSTRIES INC - FORM 13G - 2020 ANNUAL FILING | Feb 11, 2021 | |
| SC 13G | Report | SCHEDULE 13G | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 21, 2021 | ||
| 10-K | Report | Data | FORM 10-K | Dec 18, 2020 | Sep 30, 2020 |
| 8-K | Report | Data | FORM 8-K | Dec 18, 2020 | Dec 18, 2020 |
| 10-Q/A | Report | Data | FORM 10-Q AMENDMENT NO 1 | Aug 10, 2020 | Jun 30, 2020 |
| 10-Q | Report | Data | FORM 10-Q | Aug 6, 2020 | Jun 30, 2020 |
| 8-K | Report | FORM 8-K | Aug 6, 2020 | Aug 6, 2020 |
| 8-K | Report | FORM 8-K | Aug 3, 2020 | Aug 3, 2020 |
| 8-K | Report | FORM 8-K | May 4, 2020 | May 4, 2020 |
| 10-Q | Report | Data | FROM 10-Q | May 4, 2020 | Mar 31, 2020 |
| 8-K | Report | FORM 8-K | Feb 27, 2020 | Feb 27, 2020 |
| SC 13G/A | Report | 13G FILING - GENCOR INDUSTRIES INC. | Feb 13, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| 10-Q | Report | Data | FORM 10-Q | Jan 31, 2020 | Dec 31, 2019 |
| 8-K | Report | FORM 8-K | Jan 31, 2020 | Jan 31, 2020 |
| SC 13G/A | Report | Jan 21, 2020 | ||
| 10-K | Report | Data | FORM 10-K | Dec 11, 2019 | Sep 30, 2019 |
| 8-K | Report | FORM 8-K | Dec 11, 2019 | Dec 11, 2019 |
| 10-Q | Report | Data | FORM 10-Q | Aug 2, 2019 | Jun 30, 2019 |
| 8-K | Report | 8-K | Aug 2, 2019 | Aug 2, 2019 |
| 8-K | Report | FORM 8-K | May 3, 2019 | May 3, 2019 |
| 10-Q | Report | Data | FORM 10-Q | May 3, 2019 | Mar 31, 2019 |
| 8-K | Report | FORM 8-K | Mar 7, 2019 | Mar 7, 2019 |
| SC 13G | Report | GENCOR INDUSTRIES INC. 13G FILING 2018 | Feb 12, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| 8-K | Report | FORM 8-K | Feb 1, 2019 | Feb 1, 2019 |
| 10-Q | Report | Data | 10-Q | Feb 1, 2019 | Dec 31, 2018 |
| SC 13G/A | Report | Jan 15, 2019 | ||
| 10-K | Report | Data | FORM 10-K | Dec 13, 2018 | Sep 30, 2018 |
| 8-K | Report | FORM 8-K | Dec 13, 2018 | Dec 13, 2018 |
| 8-K | Report | FORM 8-K | Aug 31, 2018 | Aug 31, 2018 |
| 10-Q | Report | Data | FORM 10-Q | Aug 2, 2018 | Jun 30, 2018 |
| 8-K | Report | FORM 8-K | Aug 2, 2018 | Aug 2, 2018 |
| SC 13G/A | Report | Jun 4, 2018 | ||
| 10-Q | Report | Data | 10-Q | May 3, 2018 | Mar 31, 2018 |
| 8-K | Report | FORM 8-K | May 3, 2018 | May 3, 2018 |
| 8-K | Report | 8-K | Mar 1, 2018 | Mar 1, 2018 |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2018 | |
| 8-K | Report | FORM 8-K | Feb 2, 2018 | Feb 2, 2018 |
| 10-Q | Report | Data | 10-Q | Feb 2, 2018 | Dec 31, 2017 |
| SC 13G | Report | Jan 22, 2018 | ||
| 10-K | Report | Data | 10-K | Dec 6, 2017 | Sep 30, 2017 |
| 8-K | Report | FORM 8-K | Dec 6, 2017 | Dec 6, 2017 |
| SC 13D/A | Report | SCHEDULE 13D/A13 | Nov 20, 2017 | |
| 10-Q | Report | Data | FORM 10-Q | Aug 3, 2017 | Jun 30, 2017 |
| 8-K | Report | Data | 8-K | Aug 3, 2017 | Aug 3, 2017 |
| SC 13D | Report | SCHEDULE 13D | Jul 11, 2017 | |
| SC 13D | Report | Jun 1, 2017 | ||
| 10-Q | Report | Data | FORM 10-Q | May 5, 2017 | Mar 31, 2017 |
| 8-K | Report | FORM 8-K | May 5, 2017 | May 5, 2017 |
| 8-K | Report | FORM 8-K | Feb 23, 2017 | Feb 23, 2017 |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2017 | |
| 10-Q | Report | Data | FORM 10-Q | Feb 3, 2017 | Dec 31, 2016 |
| 8-K | Report | FORM 8-K | Feb 3, 2017 | Feb 3, 2017 |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT | Jan 25, 2017 | |
| 10-K | Report | Data | FORM 10-K | Dec 2, 2016 | Sep 30, 2016 |
| 8-K | Report | FORM 8-K | Dec 2, 2016 | Dec 2, 2016 |
| 8-K | Report | FORM 8-K | Sep 30, 2016 | Sep 30, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Aug 9, 2016 | Jun 30, 2016 |
| 8-K | Report | 8-K | Aug 9, 2016 | Aug 9, 2016 |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT | Aug 3, 2016 | |
| 8-K | Report | FORM 8-K | Jul 11, 2016 | Jul 11, 2016 |
| 8-K | Report | Data | FORM 8-K | May 10, 2016 | May 10, 2016 |
| 10-Q | Report | Data | FORM 10-Q | May 10, 2016 | Mar 31, 2016 |
| 8-K | Report | 8-K | Mar 10, 2016 | Mar 10, 2016 |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT | Mar 3, 2016 | |
| SC 13G/A | Report | Feb 12, 2016 | ||
| 8-K | Report | FORM 8-K | Feb 10, 2016 | Feb 10, 2016 |
| 10-Q | Report | Data | FORM 10-Q | Feb 10, 2016 | Dec 31, 2015 |
| 8-K | Report | FORM 8-K | Dec 9, 2015 | Dec 9, 2015 |
| 10-K | Report | Data | FORM 10-K | Dec 9, 2015 | Sep 30, 2015 |
| SC 13G | Report | SCHEDULE 13G | Oct 8, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Oct 7, 2015 | |
| 8-K | Report | FORM 8-K | Aug 5, 2015 | Aug 5, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Aug 5, 2015 | Jun 30, 2015 |
| 8-K | Report | FORM 8-K | May 8, 2015 | May 8, 2015 |
| 10-Q | Report | Data | FORM 10-Q | May 8, 2015 | Mar 31, 2015 |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT | May 7, 2015 | |
| 8-K | Report | FORM 8-K | Mar 6, 2015 | Mar 6, 2015 |
| SC 13G | Report | Feb 13, 2015 | ||
| 8-K | Report | FORM 8-K | Feb 6, 2015 | Feb 6, 2015 |
| 10-Q | Report | Data | FORM 10-Q | Feb 6, 2015 | Dec 31, 2014 |
| 8-K | Report | FORM 8-K | Dec 9, 2014 | Dec 9, 2014 |
| 10-K | Report | Data | FORM 10-K | Dec 9, 2014 | Sep 30, 2014 |
| SC 13D/A | Report | SCHEDULE 13D | Nov 26, 2014 | |
| 10-Q | Report | Data | FORM 10-Q | Aug 5, 2014 | Jun 30, 2014 |
| 8-K | Report | FORM 8-K | Aug 5, 2014 | Aug 5, 2014 |
| 10-Q | Report | Data | FORM 10-Q | May 9, 2014 | Mar 31, 2014 |
| 8-K | Report | FORM 8-K | May 9, 2014 | May 9, 2014 |
| 8-K | Report | FORM 8-K | Mar 14, 2014 | Mar 14, 2014 |
| 8-K | Report | 8-K | Feb 7, 2014 | Feb 7, 2014 |
| 10-Q | Report | Data | FORM 10-Q | Feb 7, 2014 | Dec 31, 2013 |
| 10-K | Report | Data | FORM 10K | Dec 13, 2013 | Sep 30, 2013 |
| 8-K | Report | FORM 8-K | Dec 13, 2013 | Dec 13, 2013 |
| SC 13D/A | Report | SCHEDULE 13D/A6 | Oct 15, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D/A5 | Oct 15, 2013 | |
| 8-K | Report | FORM 8-K | Aug 13, 2013 | Aug 13, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Aug 13, 2013 | Jun 30, 2013 |
| 8-K | Report | FORM 8-K | May 14, 2013 | May 14, 2013 |
| 10-Q | Report | Data | FORM 10-Q | May 14, 2013 | Mar 31, 2013 |
| 8-K | Report | FORM 8-K | Mar 8, 2013 | Mar 8, 2013 |
| SC 13G/A | Report | Feb 14, 2013 | ||
| 8-K | Report | FORM 8-K | Feb 11, 2013 | Feb 11, 2013 |
| 10-Q | Report | Data | FORM 10-Q | Feb 11, 2013 | Dec 31, 2012 |
| 10-K | Report | Data | FORM 10-K | Dec 14, 2012 | Sep 30, 2012 |
| 8-K | Report | FORM 8-K | Dec 14, 2012 | Dec 14, 2012 |
| 10-Q | Report | Data | FORM 10-Q | Aug 14, 2012 | Jun 30, 2012 |
| 8-K | Report | FORM 8-K | Aug 14, 2012 | Aug 14, 2012 |
| 8-K | Report | FORM 8-K | May 24, 2012 | May 24, 2012 |
| 10-Q | Report | Data | FORM 10-Q | May 14, 2012 | Mar 31, 2012 |
| 8-K | Report | FORM 8-K | May 14, 2012 | May 14, 2012 |
| 8-K | Report | FORM 8-K | Mar 8, 2012 | Mar 8, 2012 |
| SC 13G | Report | Feb 14, 2012 | ||
| 10-Q | Report | Data | FORM 10-Q | Feb 13, 2012 | Dec 31, 2011 |
| 8-K | Report | FORM 8-K | Feb 13, 2012 | Feb 13, 2012 |
| 10-K | Report | Data | FORM 10-K | Dec 16, 2011 | Sep 30, 2011 |
| 8-K | Report | FORM 8-K | Dec 16, 2011 | Dec 16, 2011 |
| 8-K | Report | FORM 8-K | Aug 12, 2011 | Aug 12, 2011 |
| 10-Q | Report | Data | FORM 10-Q | Aug 12, 2011 | Jun 30, 2011 |
| 8-K | Report | FORM 8-K | Jun 6, 2011 | Jun 6, 2011 |
| 10-Q | Report | FORM 10-Q | May 13, 2011 | Mar 31, 2011 |
| 8-K | Report | FORM 8-K | May 13, 2011 | May 13, 2011 |
| 8-K | Report | FORM 8-K | Apr 22, 2011 | Apr 22, 2011 |
| 8-K | Report | FORM 8-K | Mar 8, 2011 | Mar 8, 2011 |
| 8-K | Report | FORM 8-K | Feb 14, 2011 | Feb 14, 2011 |
| 10-Q | Report | FORM 10-Q | Feb 15, 2011 | Dec 31, 2010 |
| 10-K | Report | FORM 10-K | Dec 22, 2010 | Sep 30, 2010 |
| 8-K | Report | FORM 8-K | Dec 22, 2010 | Dec 22, 2010 |
| 10-K/A | Report | AMENDEMENT NO 1 TO FORM 10-K | Dec 1, 2010 | Sep 30, 2009 |
| 8-K | Report | FORM 8-K | Aug 13, 2010 | Aug 13, 2010 |
| 10-Q | Report | FORM 10-Q | Aug 13, 2010 | Jun 30, 2010 |
| 8-K | Report | FORM 8-K | Jun 30, 2010 | Jun 30, 2010 |
| 8-K | Report | FORM 8-K | May 11, 2010 | May 11, 2010 |
| 10-Q | Report | FORM 10Q | May 10, 2010 | Mar 31, 2010 |
| 8-K | Report | FORM 8-K | Mar 29, 2010 | Mar 29, 2010 |
| 8-K | Report | FORM 8-K | Mar 18, 2010 | Mar 18, 2010 |
| 8-K | Report | FORM 8-K | Mar 9, 2010 | Mar 9, 2010 |
| 8-K | Report | FORM 8-K | Feb 17, 2010 | Feb 16, 2010 |
| 10-Q | Report | FORM 10-Q | Feb 16, 2010 | Dec 31, 2009 |
| SC 13G/A | Report | FINAL AMENDMENT TO SCHEDULE 13G | Feb 12, 2010 | |
| SC 13G/A | Report | SC 13G/A | Feb 4, 2010 |