Butler National Corp 8-K and 8-K/A reports

Location
One Aero Plaza, New Century, KS
State of incorporation
DE
Fiscal year end
April 30
Data updated at
9/20/2024, 01:21 AM
Form type Sec Links Description Filing date Reporting date
8-K Report | Data FORM 8-K Sep 13, 2024 Sep 13, 2024
8-K Report | Data FORM 8-K Aug 20, 2024 Aug 16, 2024
8-K Report | Data FORM 8-K Aug 7, 2024 Aug 5, 2024
8-K Report | Data FORM 8-K Jul 30, 2024 Jul 26, 2024
8-K Report | Data FORM 8-K Jul 23, 2024 Jul 23, 2024
8-K Report | Data FORM 8-K May 15, 2024 May 15, 2024
8-K Report | Data FORM 8-K Apr 1, 2024 Mar 29, 2024
8-K Report | Data FORM 8-K Mar 15, 2024 Mar 15, 2024
8-K Report | Data FORM 8-K Feb 14, 2024 Feb 10, 2024
8-K Report | Data FORM 8-K Dec 15, 2023 Dec 15, 2023
8-K Report | Data FORM 8-K Oct 5, 2023 Sep 29, 2023
8-K Report | Data FORM 8-K Oct 3, 2023 Oct 3, 2023
8-K Report | Data FORM 8-K Oct 2, 2023 Oct 2, 2023
8-K Report | Data FORM 8-K Sep 14, 2023 Sep 14, 2023
8-K Report | Data FORM 8-K Jul 31, 2023 Jul 31, 2023
8-K Report | Data FORM 8-K Jul 26, 2023 Jul 20, 2023
8-K Report | Data FORM 8-K May 12, 2023 May 9, 2023
8-K Report | Data FORM 8-K Mar 16, 2023 Mar 16, 2023
8-K Report | Data FORM 8-K Jan 26, 2023 Jan 20, 2023
8-K Report | Data FORM 8-K Dec 15, 2022 Dec 15, 2022
8-K Report | Data FORM 8-K Sep 29, 2022 Sep 29, 2022
8-K Report | Data FORM 8-K Sep 27, 2022 Sep 27, 2022
8-K Report | Data FORM 8-K Sep 14, 2022 Sep 14, 2022
8-K Report | Data FORM 8-K Sep 1, 2022 Sep 1, 2022
8-K Report | Data FORM 8-K Aug 25, 2022 Aug 25, 2022
8-K Report | Data FORM 8-K Aug 18, 2022 Aug 18, 2022
8-K Report | Data FORM 8-K Jul 15, 2022 Jul 15, 2022
8-K Report | Data FORM 8-K Jun 22, 2022 Jun 15, 2022
8-K Report | Data FORM 8-K May 16, 2022 May 16, 2022
8-K Report | Data FORM 8-K Apr 29, 2022 Apr 29, 2022
8-K Report | Data FORM 8-K Apr 6, 2022 Apr 6, 2022
8-K Report | Data FORM 8-K Mar 15, 2022 Mar 15, 2022
8-K Report | Data FORM 8-K Jan 20, 2022 Jan 20, 2022
8-K Report | Data FORM 8-K Jan 5, 2022 Jan 5, 2022
8-K Report | Data FORM 8-K Dec 14, 2021 Dec 14, 2021
8-K Report | Data FORM 8-K Oct 20, 2021 Oct 18, 2021
8-K Report | Data FORM 8-K Sep 30, 2021 Sep 30, 2021
8-K Report | Data FORM 8-K Sep 28, 2021 Sep 28, 2021
8-K Report FORM 8-K Sep 10, 2021 Sep 10, 2021
8-K Report FORM 8-K Jul 26, 2021 Jul 26, 2021
8-K Report FORM 8-K Jul 16, 2021 Jul 16, 2021
8-K Report FORM 8-K Mar 12, 2021 Mar 12, 2021
8-K Report FORM 8-K Dec 22, 2020 Dec 22, 2020
8-K Report FORM 8-K Dec 11, 2020 Dec 11, 2020
8-K Report FORM 8-K Oct 8, 2020 Oct 8, 2020
8-K Report FORM 8-K Oct 6, 2020 Oct 6, 2020
8-K Report FORM 8-K Sep 11, 2020 Sep 11, 2020
8-K Report FORM 8-K Jul 17, 2020 Jul 17, 2020
8-K Report FORM 8-K May 22, 2020 May 22, 2020
8-K Report FORM 8-K Apr 15, 2020 Apr 13, 2020
8-K Report FORM 8-K Mar 17, 2020 Mar 17, 2020
8-K Report FORM 8-K Mar 12, 2020 Mar 12, 2020
8-K Report FORM 8-K Feb 4, 2020 Feb 4, 2020
8-K Report FORM 8-K Dec 13, 2019 Dec 13, 2019
8-K Report FORM 8-K Dec 9, 2019 Dec 9, 2019
8-K Report FORM 8-K Oct 9, 2019 Oct 8, 2019
8-K Report FORM 8-K Oct 8, 2019 Oct 8, 2019
8-K Report FORM 8-K Sep 13, 2019 Sep 13, 2019
8-K Report FORM 8-K Jul 19, 2019 Jul 19, 2019
8-K Report FORM 8-K Apr 17, 2019 Apr 16, 2019
8-K Report FORM 8-K Mar 15, 2019 Mar 15, 2019
8-K Report FORM 8-K Dec 14, 2018 Dec 14, 2018
8-K Report FORM 8-K Oct 16, 2018 Oct 16, 2018
8-K Report FORM 8-K Oct 11, 2018 Oct 11, 2018
8-K Report FORM 8-K Sep 14, 2018 Sep 14, 2018
8-K Report FORM 8-K Jul 20, 2018 Jul 20, 2018
8-K Report FORM 8-K Mar 16, 2018 Mar 16, 2018
8-K Report FORM 8-K Dec 29, 2017 Dec 29, 2017
8-K Report FORM 8-K Dec 15, 2017 Dec 15, 2017
8-K Report FORM 8-K Nov 8, 2017 Nov 8, 2017
8-K Report FORM 8-K Nov 7, 2017 Nov 7, 2017
8-K Report FORM 8-K Sep 14, 2017 Jul 31, 2017
8-K Report FORM 8-K Jul 24, 2017 Jul 21, 2017
8-K Report | Data FORM 8-K Jul 21, 2017 Jul 21, 2017
8-K Report FORM 8-K Apr 26, 2017 Apr 26, 2017
8-K Report 8K BUTLER NATIONAL APPOINTS TAD MCMAHON AS CHIEF FINANCIAL OFFICER Mar 31, 2017 Mar 31, 2017
8-K Report 8K PRESS RELEASE THIRD QUARTER FISCAL YEAR 2017 FINANCIAL RESULTS AND CONFERENCE Mar 17, 2017 Mar 17, 2017
8-K Report 8K PRESS RELEASE BUTLER NATIONAL CORPORATION ANNOUNCES STOCK REPURCHASE PROGRAM Dec 20, 2016 Dec 20, 2016
8-K Report 8K PRESS RELEASE SECOND QUARTER FISCAL YEAR 2017 FINANCIAL RESULTS AND CONFERENC Dec 13, 2016 Dec 13, 2016
8-K Report 8K FY16 ANNUAL SHAREHOLDER MEETING RESULTS Nov 9, 2016 Nov 9, 2016
8-K Report 2016 ANNUAL SHAREHOLDER MEETING PRESENTATION Nov 8, 2016 Nov 8, 2016
8-K Report 8K PRESS RELEASE FIRST QUARTER FISCAL YEAR 2017 FINANCIAL RESULTS AND CONFERENCE Sep 14, 2016 Sep 14, 2016
8-K Report 8K BUTLER NATIONAL ANNOUNCES LEARJET 35/36 AND LEARJET 24/25 STC FOR ADS-B COMPL Aug 3, 2016 Aug 3, 2016
8-K Report 8K PRESS RELEASE FOURTH QUARTER AND FISCAL YEAR 2016 FINANCIAL RESULTS AND CONFE Jul 28, 2016 Jul 27, 2016
8-K Report 8K ANNOUNCEMENT OF PROMOTION OF DIANE GIARDINE TO THE POSITION OF GENERAL MANAGE Apr 8, 2016 Apr 8, 2016
8-K Report | Data 8K PRESS RELEASE THIRD QUARTER FISCAL YEAR 2016 FINANCIAL RESULTS AND CONFERENCE Mar 16, 2016 Mar 16, 2016
8-K Report 8K FY15 ANNUAL SHAREHOLDER MEETING RESULTS Feb 24, 2016 Feb 24, 2016
8-K Report 8K PRESS RELEASE AVCON ANNOUNCES LEARJET 20 SERIES NOISE SOLUTION Dec 23, 2015 Dec 23, 2015
8-K Report 8K PRESS RELEASE SECOND QUARTER FISCAL YEAR 2016 FINANCIAL RESULTS AND CONFERENC Dec 15, 2015 Dec 15, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES LEARJET 60 ADS-B COMPLIANCE STC Nov 5, 2015 Nov 5, 2015
8-K Report 8K PRESS RELEASE FIRST QUARTER FISCAL YEAR 2016 FINANCIAL RESULTS AND CONFERENCE Sep 14, 2015 Sep 14, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES SUBSIDIARY DELIVERS NOTICE OF EXERCISE OF ITS Aug 5, 2015 May 5, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES APPROVAL OF AHC-3000A RETROFIT STC Jul 29, 2015 May 5, 2015
8-K Report 8K PRESS RELEASE FOURTH QUARTER AND FISCAL YEAR END 2015 FINANCIAL RESULTS AND C Jul 29, 2015 Jul 29, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES LEAR 60 SPECIAL MISSION AIRCRAFT STC May 6, 2015 May 5, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES REFINANCING OF $5.5 MILLION OF CASINO DEBT May 4, 2015 Feb 3, 2015
8-K Report 8K PRESS RELEASE FY15 Q3 FINANCIAL RESULTS AND CONFERENCE CALL Mar 17, 2015 Mar 17, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT Feb 23, 2015 Feb 23, 2015
8-K Report 8K PRESS RELEASE BUTLER ANNOUCES NEW $5 MILLION ORDER WITH ORBITAL ATK, INC. Feb 10, 2015 Feb 3, 2015
8-K Report 8K PRESS RELEASE BUTLER REACHES AGREEMENT WITH BALLY GAMING Feb 3, 2015 Feb 3, 2015
8-K Report 8K PRESS RELEASE BUTLER SELLING NEW LEARJET COMPONENT SOLUTIONS Jan 6, 2015 Jan 6, 2015
8-K Report 8K PRESS RELEASE FY15 Q2 FINANCIAL RESULTS AND CONFERENCE CALL Dec 15, 2014 Dec 15, 2014
8-K Report 8K FY14 ANNUAL SHAREHOLDER MEETING RESULTS Nov 5, 2014 Nov 5, 2014
8-K Report 8K PRESS RELEASE FY15 Q1 RESULTS AND CONFERENCE CALL Sep 16, 2014 Sep 15, 2014
8-K Report 8K PRESS RELEASE FY END 2014 RESULTS AND CONFERENCE CALL Jul 30, 2014 Jul 29, 2014
8-K Report 8K PRESS RELEASE FY14 Q3 RESULTS AND CONFERENCE CALL Mar 17, 2014 Mar 17, 2014
8-K Report 8K PRESS RELEASE $1.423 MILLION JURY VERDICT AGAINST BALLY GAMING Mar 11, 2014 Mar 11, 2014
8-K Report 8-K FY14 Q2 FINANCIAL RESULTS AND CONFERENCE CALL Dec 16, 2013 Dec 16, 2013
8-K Report 8-K SEVERANCE AND RELEASE AGREEMENT Dec 13, 2013 Dec 13, 2013
8-K Report 8K DEPARTURE OF CHIEF FINANCIAL OFFICER Nov 22, 2013 Nov 22, 2013
8-K Report 8K NBAA NEWS Oct 28, 2013 Oct 25, 2013
8-K Report 8K RESULTS OF FY13 ANNUAL SHAREHOLDER MEETING Oct 16, 2013 Oct 16, 2013
8-K Report 8-K PRESS RELEASE FY14 Q1 FORM 10Q RESULTS AND CONFERENCE CALL Sep 13, 2013 Sep 13, 2013
8-K Report 8K PRESS RELEASE 4TH QTR & FYE RESULTS & CONFERENCE CALL Jul 26, 2013 Jul 26, 2013
8-K Report 8K BUTLER NATIONAL CORPORATION ANNOUNCES COST REDUCTION PLAN Jun 27, 2013 Jun 27, 2013
8-K Report 8K PRESS RELEASE AVCON ANNOUNCES PROGRESS ON LEARJET 20 SERIES STAGE 3 NOISE SUP Jun 25, 2013 Jun 25, 2013
8-K Report 8K JUNE 20 2013 CHANGES IN REGISTRANT?S CERTIFYING ACCOUNTANT Jun 20, 2013 Jun 20, 2013
8-K Report 8K PRESS RELEASE SALE OF BUTLER NATIONAL SERVICES, INC. May 2, 2013 May 2, 2013
8-K Report 8K ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT WITH INDUSTRIAL STATE BANK Apr 5, 2013 Apr 5, 2013
8-K Report 8K PRESS RELEASE FY13 Q3 RESULTS AND CONFERENCE CALL Mar 15, 2013 Mar 15, 2013
8-K Report 8K PRESS RELEASE FY13Q2 RESULTS & CONF CALL Dec 14, 2012 Dec 13, 2012
8-K Report 8K FY2012 ANNUAL SHAREHOLDER MEETING RESULTS Nov 15, 2012 Nov 15, 2012
8-K Report 8K PRESS RELEASE BUTLER NATIONAL CORPORATION OFFERS LEAR 35/36 STC FOR WAAS OPER Oct 30, 2012 Oct 30, 2012
8-K Report 8K PRESS RELEASE NIGC APPROVES EXTENSION OF BUTLER NATIONAL - STABLES CASINO MAN Sep 27, 2012 Sep 27, 2012
8-K Report 8K PRESS RELEASE FY13 Q1 RESULTS & CONF CALL Sep 14, 2012 Aug 14, 2012
8-K Report 8K PRESS RELEASE BUTLER TO PRESENT AT THE RODMAN & RENSHAW GLOBAL INVESTMENT CON Aug 23, 2012 Aug 23, 2012
8-K Report 8K PRESS RELEASE JULY 30, 2012 4TH QTR & FISCAL YEAR END 2012 RESULTS & CONF CAL Jul 30, 2012 Jul 30, 2012
8-K Report 8K PRESS RELEASE MAY 30, 2012 B UTLER NATIONALRECEIVES SUPPLEMENTAL TYPE CERTIFI May 31, 2012 May 31, 2012
8-K Report 8K PR GROWTH INITIATIVE FOCUSED ON AEROSPACE ACQUISITIONS Apr 16, 2012 Apr 16, 2012
8-K Report 8K FY12 Q3 FINANCIAL RESULTS & CONF CALL Mar 15, 2012 Mar 14, 2012
8-K Report 8K PRESS RELEASE FY12 Q2 FINANCIAL RESULTS & CONFERENCE CALL Dec 14, 2011 Dec 14, 2011
8-K Report 8K PRESS RELEASE BUTLER ANNOUCES AVCON RECEIVES AS9100 REVISION B CERTIFICATION Dec 7, 2011 Dec 7, 2011
8-K Report 8K RESULTS OF FY11 ANNUAL SHAREHOLDER MEETING Nov 2, 2011 Nov 2, 2011
8-K Report 8K PRESS RELEASE BUTLER NATIONAL PROVIDES STRATEGIC VISION AND PREVIEW OF REMARK Oct 27, 2011 Oct 27, 2011
8-K Report 8K PRESS RELEASE BUTLER ANNOUNCES FY11 ANNUAL SHAREHOLDER MEETING Oct 20, 2011 Oct 20, 2011
8-K Report 8K PR BUTLER SEEKS STC FOR NEW GARMIN NAVIGATION & COMMUNICATION SYSTEM Oct 11, 2011 Oct 10, 2011
8-K Report 8K PRESS RELEASE 1ST QUARTER FY2012 RESULTS & CONFERENCE CALL Sep 14, 2011 Sep 14, 2011
8-K Report 8K ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT Aug 2, 2011 Aug 2, 2011
8-K Report 8K PRESS RELEASE 4TH QTR & FYE 2011 RESULTS & CONF CALL Jul 29, 2011 Jul 29, 2011
8-K Report 8K PRESS RELEASE SIDOTI & CO INITIATE COVERAGE Jul 11, 2011 Jul 11, 2011
8-K Report 8K PRESS RELEASE BUTLER ISSUED STC LEARJET AUTOPILOT MODERNIZATION Jun 9, 2011 Jun 9, 2011
8-K Report 8K PRESS RELEASE NAMES ROBERT E. OLSON TO LEAD COMMERCIAL AIRCRAFT MRO SALES May 17, 2011 May 17, 2011
8-K Report 8K PRESS RELEASE ANNOUNCING CONTRACT WITH AERIAL MAPPING FIRM IN SOUTH AMERICA May 5, 2011 May 5, 2011
8-K Report 8K PRESS RELEASE BUTLER NAMES CRAIG STEWART PRESIDENT AEROSPACE GROUP Apr 5, 2011 Apr 5, 2011
8-K Report 8K PRESS RELEASE ANNOUNCING FY11Q3 RESULTS AND CONF CALL Mar 15, 2011 Mar 15, 2011
8-K Report 8K PRESS RELEASE ANNOUNCING FY11Q3 CONFERENCE CALL Mar 15, 2011 Mar 15, 2011
8-K Report 8K RESULTS OF ANNUAL SHAREHOLDER MEETING MAR. 8, 2011 Mar 9, 2011 Mar 8, 2011
8-K Report 8K PRESS RELEASE ANNOUNCING ANNUAL SHAREHOLDER MEETING Mar 2, 2011 Mar 2, 2011
8-K Report 8K PRESS RELEASE ANNOUNCING MOVE TO OTC LINK Mar 2, 2011 Mar 2, 2011
8-K Report 8K PRESS RELEASE R/X MOD IN THE REPUBLIC OF SOUTH AFRICA Feb 23, 2011 Feb 23, 2011
8-K Report 8K PRESS RELEASE EXPANDS PRESENCE IN BRAZIL Feb 15, 2011 Feb 15, 2011
8-K Report 8K PRESS RELEASE EMPLOYEE STOCK OPTIONS Jan 6, 2011 Jan 5, 2011
8-K Report FORM 8K PRESS RELEASE FY11 Q2 RESULTS Dec 14, 2010 Dec 14, 2010
8-K Report 8K PRESS RELEASE 2ND QTR FY11 CONFERENCE CALL ANNOUNCEMENT Dec 9, 2010 Dec 9, 2010
8-K Report 8K PRESS RELEASE BUTLER EXPANDS PRODUCT LINE, CAPABILITIES AND PRESENCE IN MEXIC Nov 17, 2010 Nov 17, 2010
8-K Report 8K PRESS RELEASE NOV 11, 2010 25TH INTERNATIONAL MARKET REACHED Nov 12, 2010 Nov 11, 2010
8-K Report 8K PRESS RELEASE 10/28/2010 Oct 28, 2010 Oct 28, 2010
8-K Report 8K SUBSCRIPTION AGREEMENT KINGS AVIONICS Sep 28, 2010 Sep 27, 2010
8-K Report 8K PRESS RELEASE 1ST QTR FY2011 RESULTS & CONFERENCE CALL Sep 13, 2010 Sep 13, 2010
8-K Report 8K PRESS RELEASE 1ST QTR FISCAL 2011 INVESTOR CONFERENCE CALL Sep 9, 2010 Sep 9, 2010
8-K Report 8K PRESS RELEASE 4TH QTR FISCAL YEAR END 2010 RESULTS Jul 28, 2010 Jul 28, 2010
8-K Report 8K PRESS RELEASE BNC RETAINS HUMANITY WORLDWIDE CAPITAL GROWTH GROUP Jul 19, 2010 Jul 19, 2010
8-K Report 8K PRESS RELEASE - BUTLER ADDS TWO NEW BOARD MEMBERS Apr 23, 2010 Apr 23, 2010
8-K Report ITEM 5.07 SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERES Apr 21, 2010 Apr 20, 2010
8-K Report 8K PRESS RELEASE - PROMOTION OF MARK KASHUDA TO GENERAL MANAGER OF BOOT HILL CAS Apr 19, 2010 Apr 16, 2010
8-K Report FORM 8K PRESS RELEASE HOTEL AT BOOT HILL Apr 14, 2010 Apr 13, 2010
8-K Report FORM 8K PRESS RELEASE APRIL 08, 2010 ANNUAL MEETING DATE Apr 8, 2010 Apr 8, 2010
8-K Report 8K PRESS RELEASE FY10Q3 RESULTS & CONF CALL Mar 16, 2010 Mar 16, 2010
8-K Report 8K PRESS RELEASE 02/11/10 BOOT HILL CASINO & RESORT POSITIVE UPDATE Feb 11, 2010 Feb 11, 2010