X0306 4 2013-11-19 0 0001580156 Houghton Mifflin Harcourt Co HMHC 0001300714 Anchorage Capital Group, L.L.C. 610 BROADWAY 6TH FLOOR NEW YORK NY 10012 0 0 1 0 0001300711 Anchorage Advisors Management, LLC 610 BROADWAY 6TH FLOOR NEW YORK NY 10012 1 0 1 0 0001300650 Davis Anthony Lynn 610 BROADWAY 6TH FLOOR NEW YORK NY 10012 1 0 1 0 0001300710 Ulrich Kevin Michael 610 BROADWAY 6TH FLOOR NEW YORK NY 10012 1 0 1 0 0001300713 Anchorage Capital Master Offshore, Ltd 610 BROADWAY 6TH FLOOR NEW YORK NY 10012 1 0 1 0 Common Stock, $0.01 par value per share 2013-11-19 4 S 0 1717309 12 D 15830831 I By Anchorage Capital Master Offshore, Ltd. Common Stock, $0.01 par value per share 2013-11-19 4 S 0 44659 12 D 409795 I By Anchorage Illiquid Opportunities Offshore Master, L.P. Common Stock, $0.01 par value per share 2013-11-19 4 S 0 14886 12 D 136598 I By Anchorage Illiquid Opportunities Offshore Master II, L.P. Common Stock, $0.01 par value per share 2013-11-19 4 S 0 67820 12 D 622320 I By Anchorage Illiquid Opportunities Offshore Master III, L.P. Common Stock, $0.01 par value per share 2013-11-19 4 S 0 82344 12 D 755590 I By GRF Master Fund II, L.P. Common Stock, $0.01 par value per share 2013-11-19 4 S 0 14684 12 D 134740 I By PCI Fund LLC Common Stock, $0.01 par value per share 2013-11-19 4 P 0 3500000 12 A 19330831 I By Anchorage Capital Master Offshore, Ltd. Anchorage Advisors Management, L.L.C. is the sole managing member of Anchorage Capital Group, L.L.C., the investment advisor to each of Anchorage Capital Master Offshore, Ltd., Anchorage Illiquid Opportunities Offshore Master, L.P., Anchorage Illiquid Opportunities Offshore Master II, L.P., Anchorage Illiquid Opportunities Offshore Master III, L.P., GRF Master Fund II, L.P., and PCI Fund LLC. Mr. Davis is the President of Anchorage Capital Group, L.L.C. and a managing member of Anchorage Advisors Management, L.L.C. Mr. Ulrich is the Chief Executive Officer of Anchorage Capital Group, L.L.C. and the other managing member of Anchorage Advisors Management, L.L.C. Each reporting person disclaims beneficial ownership of the reported securities except to the extent, if any, of its or his pecuniary interest therein, and this report shall not be deemed an admission that such reporting person is the beneficial owner of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Anchorage Advisors Management, L.L.C., By: /s/ Kevin M. Ulrich, Authorized Signatory 2013-11-21 Anchorage Capital Group, L.L.C., By: /s/ Kevin M. Ulrich, Authorized Signatory 2013-11-21 /s/ Anthony L. Davis 2013-11-21 /s/ Kevin M. Ulrich 2013-11-21 Anchorage Capital Master Offshore, Ltd., By: /s/ Natalie Birrell, Director 2013-11-21