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ENZON PHARMACEUTICALS, INC. (ENZN)

OTC · CIK 0000727510

Form Report Date Filing Date Description
10-Q 2026-06-30 2026-08-03 10-Q
8-K 2026-04-30 2026-05-05 FORM 8-K
10-Q 2026-03-31 2026-05-04 10-Q
8-K 2026-04-29 2026-05-01 FORM 8-K
8-K 2026-04-16 2026-04-21 FORM 8-K
8-K 2026-04-14 2026-04-16 FORM 8-K
8-K 2026-04-10 2026-04-15 FORM 8-K
8-K 2026-03-26 2026-03-26 FORM 8-K
8-K 2026-03-25 2026-03-25 FORM 8-K
8-K 2026-03-20 2026-03-24 FORM 8-K
8-K 2026-03-19 2026-03-19 FORM 8-K
8-K 2026-03-18 2026-03-18 FORM 8-K
8-K 2026-03-16 2026-03-16 FORM 8-K
8-K 2026-03-10 2026-03-11 FORM 8-K
8-K 2026-03-09 2026-03-09 FORM 8-K
10-K 2025-12-31 2026-03-02 10-K
8-K 2026-02-27 2026-02-27 FORM 8-K
8-K 2026-02-11 2026-02-11 FORM 8-K
8-K 2026-01-30 2026-01-30 FORM 8-K
8-K 2025-12-23 2025-12-23 FORM 8-K
10-Q 2025-09-30 2025-11-12 10-Q
8-K 2025-10-24 2025-10-24 FORM 8-K
8-K 2025-09-30 2025-09-30 FORM 8-K
10-Q 2025-06-30 2025-08-14 10-Q
8-K 2025-06-20 2025-06-23 FORM 8-K
10-Q 2025-03-31 2025-05-09 10-Q
8-K 2025-03-31 2025-04-01 FORM 8-K
10-K 2024-12-31 2025-02-21 10-K
8-K 2025-01-07 2025-01-10 FORM 8-K
8-K 2024-12-18 2024-12-27 FORM 8-K
10-Q 2024-09-30 2024-11-05 10-Q
8-K 2024-09-26 2024-10-01 FORM 8-K
10-Q 2024-06-30 2024-08-08 10-Q
8-K 2024-07-02 2024-07-02 FORM 8-K
8-K 2024-06-10 2024-06-14 FORM 8-K
8-K 2024-05-16 2024-05-22 FORM 8-K
10-Q 2024-03-31 2024-05-10 10-Q
10-K 2023-12-31 2024-03-20 10-K
8-K 2023-12-31 2024-01-05 FORM 8-K
10-Q 2023-09-30 2023-11-09 10-Q
10-Q 2023-06-30 2023-08-07 10-Q
8-K 2023-06-08 2023-06-14 FORM 8-K
10-Q 2023-03-31 2023-05-05 10-Q
10-K 2022-12-31 2023-02-16 10-K
8-K 2022-12-31 2023-01-06 FORM 8-K
10-Q 2022-09-30 2022-11-09 10-Q
10-Q 2022-06-30 2022-08-04 10-Q
8-K 2022-06-09 2022-06-15 FORM 8-K
10-Q 2022-03-31 2022-04-26 10-Q
10-K 2021-12-31 2022-02-25 10-K
10-Q 2021-09-30 2021-11-05 FORM 10-Q
10-Q 2021-06-30 2021-08-05 FORM 10-Q
8-K 2021-06-02 2021-06-08 FORM 8-K
10-Q 2021-03-31 2021-05-04 FORM 10-Q
10-K 2020-12-31 2021-02-23 FORM 10-K
8-K 2020-12-30 2021-01-04 FORM 8-K
8-K 2020-12-18 2020-12-21 FORM 8-K
10-Q 2020-09-30 2020-11-09 FORM 10-Q
8-K 2020-10-09 2020-10-14 FORM 8-K
8-K 2020-09-21 2020-09-23 FORM 8-K
8-K 2020-09-15 2020-09-15 FORM 8-K
8-K 2020-09-02 2020-09-02 FORM 8-K
8-K 2020-09-01 2020-09-01 FORM 8-K
8-K 2020-08-31 2020-08-31 FORM 8-K
8-K 2020-08-14 2020-08-14 FORM 8-K
8-K 2020-08-04 2020-08-07 FORM 8-K
10-Q 2020-06-30 2020-07-29 FORM 10-Q
10-Q 2020-03-31 2020-04-30 FORM 10-Q
10-K 2019-12-31 2020-02-19 FORM 10-K
10-Q 2019-09-30 2019-11-06 FORM 10-Q
8-K 2019-08-22 2019-08-22 8-K
10-Q 2019-06-30 2019-08-07 FORM 10-Q
10-Q 2019-03-31 2019-05-08 FORM 10-Q
10-K 2018-12-31 2019-02-21 FORM 10-K
8-K 2019-01-30 2019-02-01 FORM 8-K
10-Q 2018-09-30 2018-11-07 10-Q
8-K 2018-08-09 2018-08-13 FORM 8-K
10-Q 2018-06-30 2018-08-10 FORM 10-Q
10-Q 2018-03-31 2018-05-10 FORM 10-Q
10-K 2017-12-31 2018-03-21 10-K
10-Q 2017-09-30 2017-11-09 FORM 10-Q
8-K 2017-08-10 2017-08-10 FORM 8-K
10-Q 2017-06-30 2017-08-10 FORM 10-Q
8-K 2017-06-26 2017-06-30 FORM 8-K
10-Q 2017-03-31 2017-05-11 FORM 10-Q
10-K 2016-12-31 2017-03-24 10-K
8-K 2016-12-08 2016-12-08 FORM 8-K
8-K 2016-11-14 2016-11-14 FORM 8-K
10-Q 2016-09-30 2016-11-10 FORM 10-Q
8-K 2016-10-25 2016-10-26 FORM 8-K
10-Q 2016-06-30 2016-08-10 10-Q
8-K 2016-08-09 2016-08-09 FORM 8-K
8-K 2016-06-29 2016-07-05 FORM 8-K
8-K 2016-05-11 2016-05-16 FORM 8-K
10-Q 2016-03-31 2016-05-09 10-Q
10-K 2015-12-31 2016-03-21 FORM 10-K
8-K 2016-03-18 2016-03-21 FORM 8-K
8-K 2016-02-22 2016-02-23 FORM 8-K
8-K 2016-02-02 2016-02-09 FORM 8-K
8-K 2015-12-04 2015-12-07 FORM 8-K
8-K 2015-12-02 2015-12-03 8-K
8-K 2015-11-11 2015-11-12 CURRENT REPORT
10-Q 2015-09-30 2015-11-06 FORM 10-Q
8-K 2015-09-11 2015-09-15 8-K
10-Q 2015-06-30 2015-08-07 10-Q
8-K 2015-07-06 2015-07-08 FORM 8-K
8-K 2015-06-30 2015-07-02 FORM 8-K
10-Q 2015-03-31 2015-05-13 FORM 10-Q
10-K 2014-12-31 2015-03-05 10-K
8-K 2014-12-08 2014-12-10 8-K
8-K 2014-12-04 2014-12-05 FORM 8-K
10-Q 2014-09-30 2014-11-06 10-Q
10-Q 2014-06-30 2014-08-08 10-Q
8-K 2014-06-25 2014-07-16 CURRENT REPORT
8-K 2014-06-10 2014-06-12 FORM 8-K
8-K 2014-05-28 2014-05-30 8-K
8-K 2014-05-19 2014-05-19 8-K
8-K 2014-05-08 2014-05-09 8-K
10-Q 2014-03-31 2014-05-09 10-Q
8-K 2014-04-30 2014-05-01 FORM 8-K
8-K 2014-03-19 2014-03-25 8-K
10-K 2013-12-31 2014-03-14 10-K
8-K 2013-12-13 2013-12-16 CURRENT REPORT
8-K 2013-12-05 2013-12-05 8-K
8-K 2013-11-13 2013-11-21 8-K
10-Q 2013-09-30 2013-11-12 FORM 10-Q
8-K 2013-10-21 2013-10-22 8-K
8-K 2013-10-14 2013-10-15 8-K
8-K 2013-10-07 2013-10-09 8-K
8-K 2013-09-25 2013-10-01 8-K
8-K 2013-08-07 2013-08-12 8-K
8-K 2013-08-06 2013-08-09 8-K
10-Q 2013-06-30 2013-08-06 10-Q
8-K 2013-07-22 2013-07-25 8-K
10-Q 2013-03-31 2013-05-10 FORM 10-Q
8-K 2013-04-30 2013-05-06 8-K
8-K 2013-04-23 2013-04-24 8-K
8-K 2013-03-21 2013-03-26 FORM 8-K
8-K 2013-03-18 2013-03-18 FORM 8-K
10-K 2012-12-31 2013-03-18 10-K
8-K 2013-02-28 2013-02-28 8-K
8-K 2013-02-21 2013-02-21 8-K
8-K 2013-02-06 2013-02-12 8-K
8-K 2012-12-14 2012-12-20 8-K
8-K 2012-11-29 2012-11-30 8-K
10-Q 2012-09-30 2012-11-09 FORM 10-Q
8-K 2012-10-31 2012-10-31 8-K
10-Q 2012-06-30 2012-08-03 FORM 10-Q
8-K 2012-08-01 2012-08-01 8-K
8-K 2012-05-16 2012-05-22 -
8-K 2012-05-07 2012-05-07 -
10-Q 2012-03-31 2012-05-02 -
8-K 2012-05-02 2012-05-02 -
10-K 2011-12-31 2012-03-12 -
8-K 2012-03-12 2012-03-12 -
8-K 2012-02-27 2012-02-28 -
8-K 2012-02-10 2012-02-13 -
8-K 2011-12-08 2011-12-09 -
8-K 2011-11-23 2011-11-30 -
10-Q 2011-09-30 2011-11-04 -
8-K 2011-11-03 2011-11-03 -
8-K 2011-10-13 2011-10-17 -
8-K 2011-09-22 2011-09-22 -
8-K 2011-09-15 2011-09-20 -
8-K 2011-08-11 2011-08-17 -
10-Q 2011-06-30 2011-08-05 -
8-K 2011-08-04 2011-08-04 -
8-K 2011-06-09 2011-06-20 -
8-K 2011-05-26 2011-05-31 -
8-K 2011-05-19 2011-05-19 -
8-K 2011-05-10 2011-05-16 -
10-Q 2011-03-31 2011-05-06 -
8-K 2011-05-06 2011-05-06 -
8-K 2011-03-21 2011-03-24 -
8-K 2011-03-11 2011-03-17 -
10-K 2010-12-31 2011-03-16 -
8-K 2011-02-17 2011-02-17 -
8-K 2011-01-19 2011-01-25 -
8-K 2010-12-21 2010-12-21 -
8-K 2010-12-03 2010-12-07 -
8-K 2010-11-10 2010-11-12 -
10-Q 2010-09-30 2010-11-04 -
8-K 2010-11-02 2010-11-02 -
10-Q 2010-06-30 2010-08-09 -
8-K 2010-08-03 2010-08-03 -
8-K 2010-07-13 2010-07-15 -
8-K 2010-07-01 2010-07-08 -
8-K 2010-06-17 2010-06-18 -
10-Q 2010-03-31 2010-05-10 -
8-K 2010-05-10 2010-05-10 -
8-K 2010-05-07 2010-05-07 8-K
8-K 2010-04-19 2010-04-22 -
10-K 2009-12-31 2010-03-12 -
8-K 2010-03-08 2010-03-08 FORM 8-K
8-K 2010-02-19 2010-02-23 ENZON PHARMACEUTICALS 8-K
8-K 2010-02-17 2010-02-17 -
8-K 2010-02-05 2010-02-05 -
8-K 2010-01-29 2010-01-29 FORM 8-K
8-K 2010-01-19 2010-01-21 FORM 8-K
8-K 2009-11-09 2009-11-12 FORM 8-K
8-K 2009-11-09 2009-11-09 FORM 8-K
10-Q 2009-09-30 2009-11-03 -
8-K 2009-11-03 2009-11-03 -
10-Q 2009-06-30 2009-08-05 -
8-K 2009-08-03 2009-08-04 -
8-K 2009-08-04 2009-08-04 -
8-K 2009-07-23 2009-07-24 8-K
8-K 2009-07-23 2009-07-24 FORM 8-K
10-Q 2009-03-31 2009-05-07 -
8-K 2009-05-07 2009-05-07 -
10-K 2008-12-31 2009-03-09 -
8-K 2009-02-19 2009-02-19 -
8-K 2009-01-18 2009-01-21 FORM 8-K
8-K 2008-12-03 2008-12-04 FORM 8-K
10-Q 2008-09-30 2008-11-06 -
8-K 2008-11-05 2008-11-05 -
8-K 2008-08-25 2008-08-25 FORM 8-K
8-K 2008-08-18 2008-08-18 FORM 8-K
8-K 2008-08-11 2008-08-13 FORM 8-K
10-Q 2008-06-30 2008-08-08 FORM 10-Q
8-K 2008-08-06 2008-08-06 FORM 8-K
8-K 2008-06-18 2008-06-20 FORM 8-K
8-K 2008-05-22 2008-05-28 FORM 8-K
10-Q 2008-03-31 2008-05-09 FORM 10-Q
8-K 2008-05-07 2008-05-07 FORM 8-K
10-K 2007-12-31 2008-02-29 FORM 10-K
8-K 2008-02-14 2008-02-14 FORM 8-K
8-K 2008-02-11 2008-02-12 FORM 8-K
8-K 2008-01-07 2008-01-08 FORM 8-K
8-K 2007-11-21 2007-11-26 FORM 8-K
8-K 2007-11-06 2007-11-13 FORM 8-K
10-Q 2007-09-30 2007-11-01 FORM 10-Q
8-K 2007-10-30 2007-10-30 FORM 8-K
8-K 2007-08-19 2007-08-20 FORM 8-K
8-K 2007-08-16 2007-08-16 FORM 8-K
10-Q 2007-06-30 2007-08-02 FORM 10-Q
8-K 2007-08-02 2007-08-02 FORM 8-K
10-Q 2007-03-31 2007-05-04 FORM 10-Q
8-K 2007-05-02 2007-05-02 FORM 8-K
8-K 2007-04-20 2007-04-23 FORM 8-K
10-K 2006-12-31 2007-03-02 FORM 10-K
8-K 2007-02-13 2007-02-13 FORM 8-K
8-K 2007-02-02 2007-02-05 8-K -CURRENT REPORT - NOV 2, 2006
8-K 2007-01-03 2007-01-04 8-K -CURRENT REPORT - NOV 2, 2006
10-Q 2006-09-30 2006-11-02 FORM 10-Q
8-K 2006-11-02 2006-11-02 8-K -CURRENT REPORT - NOV 2, 2006
10-Q 2006-06-30 2006-08-03 FORM 10-Q
8-K 2006-08-01 2006-08-01 8-K
8-K 2006-06-05 2006-06-07 -
8-K 2006-05-23 2006-05-25 FORM 8-K
8-K 2006-05-17 2006-05-19 MAY 17, 2006
8-K 2006-05-16 2006-05-16 -
10-Q 2006-03-31 2006-05-03 FORM 10-Q
8-K 2006-05-02 2006-05-02 ENZON PHARMACEUTICALS - MAY 2, 2006
8-K 2006-04-01 2006-04-05 FORM 8K APRIL 1, 2006
10-K 2005-12-31 2006-03-03 10K
8-K 2006-02-28 2006-02-28 ENZON PHARMACEUTICALS, INC. 8-K
8-K 2006-01-03 2006-01-09 FORM 8K JANUARY 3, 2006
8-K 2006-01-03 2006-01-06 ENZON 8-K
10-Q 2005-09-30 2005-11-09 QUARTERLY REPORT
8-K 2005-11-02 2005-11-03 ENZON INC.
8-K 2005-10-28 2005-10-31 ENZON PHARMACEUTICALS, INC. 8K
10-K 2005-06-30 2005-09-29 -
8-K 2005-09-02 2005-09-06 ENZON PHARMACEUTICALS, INC. 8-K
8-K 2005-09-01 2005-09-01 ENZON PHARMACEUTICALS, INC. 8-K
8-K 2005-08-14 2005-08-16 ENZON 8-K
8-K 2005-06-10 2005-06-13 ENZON PHARMACEUTICALS, INC. 8-K
8-K 2005-05-12 2005-05-16 ENZON, INC.
10-Q 2005-03-31 2005-05-10 ENZON, INC.
8-K 2005-05-05 2005-05-05 ENZON 8-K
8-K 2005-04-27 2005-04-27 ENZON 8-K
8-K 2005-04-21 2005-04-21 CURRENT REPORT
8-K 2005-04-07 2005-04-13 ENZON PHARMACEUTICALS, INC. 8-K
8-K 2005-03-16 2005-03-21 ENZON PHARMACEUTICALS 8-K
10-Q 2004-12-31 2005-02-09 QUARTERLY REPORT
8-K 2005-02-02 2005-02-08 -
8-K 2005-02-03 2005-02-04 -
8-K 2005-02-03 2005-02-03 CURRENT REPORT
8-K 2005-01-19 2005-01-20 CURRENT REPORT
8-K 2005-01-05 2005-01-11 -
8-K 2005-01-04 2005-01-10 CURRENT REPORT
8-K 2004-12-22 2004-12-23 CURRENT REPORT
8-K 2004-12-14 2004-12-15 CURRENT REPORT
8-K 2004-12-01 2004-12-02 CURRENT REPORT
8-K 2004-11-30 2004-12-01 FORM 8-K
8-K 2004-11-29 2004-11-29 CURRENT REPORT
10-Q 2004-09-30 2004-11-15 -
8-K 2004-11-11 2004-11-15 CURRENT REPORT