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Houghton Mifflin Harcourt Co

Formerly NASDAQ: HMHC
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CY 2022
Other Revised 01/05/22 Houghton Mifflin Harcourt Company Presents at Citi’s AppsEconomy Virtual Conference, Jan-05-2022 04:00 PM 01/05/22
CY 2021
Earnings Revised 11/04/21 Houghton Mifflin Harcourt Company, Q3 2021 Earnings Call, Nov 04, 2021 11/04/21 Other Revised 09/23/21 Houghton Mifflin Harcourt Company Presents at Goldman Sachs 30th Annual Communacopia Conference, Sep-23-2021 10:30 AM 09/23/21 Other Revised 08/25/21 Houghton Mifflin Harcourt Company Presents at 2021 BMO Virtual Technology Summit, Aug-25-2021 08:00 AM 08/25/21 Earnings Revised 08/05/21 Houghton Mifflin Harcourt Company, Q2 2021 Earnings Call, Aug 05, 2021 08/05/21 Earnings Revised 05/06/21 Houghton Mifflin Harcourt Company, Q1 2021 Earnings Call, May 06, 2021 05/06/21 Other Revised 03/29/21 Houghton Mifflin Harcourt Company, HarperCollins Publishers L.L.C. - M&A Call 03/29/21 Earnings Revised 02/25/21 Houghton Mifflin Harcourt Company, Q4 2020 Earnings Call, Feb 25, 2021 02/25/21
CY 2020
Earnings Revised 11/05/20 Houghton Mifflin Harcourt Company, Q3 2020 Earnings Call, Nov 05, 2020 11/05/20 Other Revised 09/15/20 Houghton Mifflin Harcourt Company Presents at Goldman Sachs 29th Annual Communacopia Conference, Sep-15-2020 04:35 PM 09/15/20 Other Revised 09/08/20 Houghton Mifflin Harcourt Company Presents at Citi’s 2020 Global Technology Virtual Conference, Sep-08-2020 05:10 PM 09/08/20 Earnings Revised 08/06/20 Houghton Mifflin Harcourt Company, Q2 2020 Earnings Call, Aug 06, 2020 08/06/20 Earnings Revised 05/07/20 Houghton Mifflin Harcourt Company, Q1 2020 Earnings Call, May 07, 2020 05/07/20 Earnings Revised 02/27/20 Houghton Mifflin Harcourt Company, Q4 2019 Earnings Call, Feb 27, 2020 02/27/20
CY 2019
Earnings Revised 10/31/19 Houghton Mifflin Harcourt Company, Q3 2019 Earnings Call, Oct 31, 2019 10/31/19 Other Revised 10/17/19 Houghton Mifflin Harcourt Company - Special Call 10/17/19 Earnings Revised 08/08/19 Houghton Mifflin Harcourt Company, Q2 2019 Earnings Call, Aug 08, 2019 08/08/19 Earnings Revised 05/09/19 Houghton Mifflin Harcourt Company, Q1 2019 Earnings Call, May 09, 2019 05/09/19 Earnings Revised 02/28/19 Houghton Mifflin Harcourt Company, Q4 2018 Earnings Call, Feb 28, 2019 02/28/19
CY 2018
Earnings Revised 11/08/18 Houghton Mifflin Harcourt Company, Q3 2018 Earnings Call, Nov 08, 2018 11/08/18 Other Revised 09/12/18 Alpine Investors, LP, Houghton Mifflin Harcourt Company - M&A Call 09/12/18 Earnings Revised 08/02/18 Houghton Mifflin Harcourt Company, Q2 2018 Earnings Call, Aug 02, 2018 08/02/18 Earnings Revised 05/03/18 Houghton Mifflin Harcourt Company, Q1 2018 Earnings Call, May 03, 2018 05/03/18 Earnings Revised 02/22/18 Houghton Mifflin Harcourt Company, Q4 2017 Earnings Call, Feb 22, 2018 02/22/18
CY 2017
Earnings Revised 11/02/17 Houghton Mifflin Harcourt Company, Q3 2017 Earnings Call, Nov 02, 2017 11/02/17 Earnings Revised 08/03/17 Houghton Mifflin Harcourt Company, Q2 2017 Earnings Call, Aug 03, 2017 08/03/17 Other Revised 06/23/17 Houghton Mifflin Harcourt Company - Analyst/Investor Day 06/23/17 Earnings Revised 05/04/17 Houghton Mifflin Harcourt Company, Q1 2017 Earnings Call, May 04, 2017 05/04/17 Earnings Revised 02/23/17 Houghton Mifflin Harcourt Company, Q4 2016 Earnings Call, Feb 23, 2017 02/23/17
CY 2016
Earnings Revised 11/03/16 Houghton Mifflin Harcourt Company, Q3 2016 Earnings Call, Nov 03, 2016 11/03/16 Other Revised 09/21/16 Houghton Mifflin Harcourt Company Presents at Goldman Sachs Communacopia 2016, Sep-21-2016 09:40 AM 09/21/16 Earnings Revised 08/04/16 Houghton Mifflin Harcourt Company, Q2 2016 Earnings Call, Aug 04, 2016 08/04/16 Earnings Revised 05/04/16 Houghton Mifflin Harcourt Company, Q1 2016 Earnings Call, May 04, 2016 05/04/16 Earnings Revised 02/25/16 Houghton Mifflin Harcourt Company, Q4 2015 Earnings Call, Feb 25, 2016 02/25/16
CY 2015
Earnings Revised 11/05/15 Houghton Mifflin Harcourt Company, Q3 2015 Earnings Call, Nov 05, 2015 11/05/15 Other Revised 09/16/15 Houghton Mifflin Harcourt Company Presents at Goldman Sachs 24th Annual Communacopia Conference, Sep-16-2015 08:00 AM 09/16/15 Earnings Revised 08/06/15 Houghton Mifflin Harcourt Company, Q2 2015 Earnings Call, Aug 06, 2015 08/06/15 Other Revised 05/12/15 Houghton Mifflin Harcourt Company - Analyst/Investor Day 05/12/15 Earnings Revised 05/07/15 Houghton Mifflin Harcourt Company, Q1 2015 Earnings Call, May 07, 2015 05/07/15 Other Revised 04/24/15 Houghton Mifflin Harcourt Company, Scholastic Corporation - M&A Call 04/24/15 Other Revised 04/24/15 Houghton Mifflin Harcourt Company, Scholastic Corporation - M&A Call 04/24/15 Earnings Revised 02/26/15 Houghton Mifflin Harcourt Company, Q4 2014 Earnings Call, Feb 26, 2015 02/26/15
CY 2014
Other Revised 12/09/14 Houghton Mifflin Harcourt Company Presents at UBS 42nd Annual Global Media and Communications Conference, Dec-09-2014 02:30 PM 12/09/14 Earnings Revised 11/06/14 Houghton Mifflin Harcourt Company, Q3 2014 Earnings Call, Nov 06, 2014 11/06/14 Earnings Revised 08/14/14 Houghton Mifflin Harcourt Company, Q2 2014 Earnings Call, Aug 14, 2014 08/14/14 Earnings Revised 05/08/14 Houghton Mifflin Harcourt Company, Q1 2014 Earnings Call, May 08, 2014 05/08/14 Earnings Revised 03/06/14 HMH Holdings (Delaware), Inc., Q4 2013 Earnings Call, Mar 06, 2014 03/06/14