Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Houghton Mifflin Harcourt Co (HMHC) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Houghton Mifflin Harcourt Co. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1580156.
Total stock buying since 2014: $2,715,828.
Total stock sales since 2014: $479,737,868.
Total stock option exercises since 2014: $55,136,758.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2022 | 0 | $0 | 81,513 | $1,704,386 | 530,120 | $0 |
| 2021 | 0 | $0 | 341,993 | $2,341,993 | 689,010 | $0 |
| 2020 | 150,000 | $507,915 | 19,481,060 | $62,710,303 | 543,426 | $0 |
| 2019 | 20,000 | $129,400 | 622,320 | $4,822,980 | 380,974 | $0 |
| 2018 | 123,718 | $1,101,981 | 0 | $0 | 202,823 | $0 |
| 2017 | 67,364 | $875,321 | 0 | $0 | 154,377 | $0 |
| 2016 | 0 | $0 | 396,899 | $7,639,213 | 459,200 | $4,990,625 |
| 2015 | 4,200 | $101,211 | 16,045,320 | $371,781,477 | 2,638,715 | $32,080,280 |
| 2014 | 0 | $0 | 1,489,135 | $28,737,516 | 1,527,771 | $18,065,853 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-04-13 | Bayers William Frederick (See remarks.) | Option Ex | 28,900 | 12.50 | 361,250 |
| 2015-04-10 | Bayers William Frederick (See remarks.) | Sale | 1,100 | 24.00 | 26,400 |
| 2015-04-10 | Bayers William Frederick (See remarks.) | Option Ex | 1,100 | 12.50 | 13,750 |
| 2015-04-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 23.38 | 350,655 |
| 2015-04-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.99 | 194,850 |
| 2015-03-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 22.90 | 95,407 |
| 2015-03-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2015-03-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 22.90 | 194,641 |
| 2015-03-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2015-03-17 | Zecher Linda Kay (See remarks.) | Sale | 16,197 | 22.78 | 368,935 |
| 2015-03-17 | Zecher Linda Kay (See remarks.) | Option Ex | 16,197 | 12.50 | 202,462 |
| 2015-03-17 | Gentel Gary Lee (See remarks.) | Sale | 18,000 | 23.00 | 414,036 |
| 2015-03-17 | Gentel Gary Lee (See remarks.) | Option Ex | 18,000 | 12.50 | 225,000 |
| 2015-03-17 | Dragoon John (See remarks.) | Sale | 50,000 | 23.00 | 1,150,200 |
| 2015-03-17 | Dragoon John (See remarks.) | Option Ex | 50,000 | 12.50 | 625,000 |
| 2015-03-16 | Shuman Eric Lon (See remarks.) | Sale | 37,000 | 22.03 | 815,221 |
| 2015-03-16 | Shuman Eric Lon (See remarks.) | Option Ex | 37,000 | 12.50 | 462,500 |
| 2015-03-16 | Zecher Linda Kay (See remarks.) | Sale | 58,803 | 22.03 | 1,295,488 |
| 2015-03-16 | Zecher Linda Kay (See remarks.) | Option Ex | 58,803 | 12.50 | 735,037 |
| 2015-03-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 22.04 | 330,540 |
| 2015-03-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-03-12 | Ramsayer Lee Raymond (See remarks.) | Sale | 30,000 | 21.60 | 648,000 |
| 2015-03-12 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 30,000 | 12.50 | 375,000 |
| 2015-03-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 20.65 | 309,705 |
| 2015-03-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-02-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 19.97 | 83,214 |
| 2015-02-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2015-02-27 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.97 | 299,490 |
| 2015-02-27 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-02-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.96 | 179,658 |
| 2015-02-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2015-02-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.96 | 169,685 |
| 2015-02-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2015-02-27 | Dragoon John (See remarks.) | Sale | 25,000 | 19.97 | 499,174 |
| 2015-02-27 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2015-02-18 | Shuman Eric Lon (See remarks.) | Sale | 3,905 | 19.70 | 76,916 |
| 2015-02-18 | Shuman Eric Lon (See remarks.) | Option Ex | 3,905 | 12.50 | 48,812 |
| 2015-02-18 | Zecher Linda Kay (See remarks.) | Sale | 41,921 | 19.69 | 825,550 |
| 2015-02-18 | Zecher Linda Kay (See remarks.) | Option Ex | 41,921 | 12.50 | 524,012 |
| 2015-02-17 | Shuman Eric Lon (See remarks.) | Sale | 33,095 | 19.66 | 650,548 |
| 2015-02-17 | Shuman Eric Lon (See remarks.) | Option Ex | 33,095 | 12.50 | 413,687 |
| 2015-02-17 | Zecher Linda Kay (See remarks.) | Sale | 33,079 | 19.66 | 650,200 |
| 2015-02-17 | Zecher Linda Kay (See remarks.) | Option Ex | 33,079 | 12.50 | 413,487 |
| 2015-02-17 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 19.68 | 295,125 |
| 2015-02-17 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-02-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 20.06 | 300,855 |
| 2015-02-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-01-31 | Shuman Eric Lon (See remarks.) | Option Ex | 866 | .00 | 0 |
| 2015-01-31 | Cullinane Mary Johanna (See remarks.) | Option Ex | 433 | .00 | 0 |
| 2015-01-31 | Colangelo Brook Mickey (See remarks.) | Option Ex | 433 | .00 | 0 |
| 2015-01-31 | Bayers William Frederick (See remarks.) | Option Ex | 520 | .00 | 0 |
| 2015-01-31 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 433 | .00 | 0 |
| 2015-01-31 | Gentel Gary Lee (See remarks.) | Option Ex | 866 | .00 | 0 |
| 2015-01-31 | Cannon Timothy Lon (See remarks.) | Option Ex | 433 | .00 | 0 |
| 2015-01-31 | Dragoon John (See remarks.) | Option Ex | 433 | .00 | 0 |
| 2015-01-28 | Dragoon John (See remarks.) | Sale | 9,163 | 19.79 | 181,354 |
| 2015-01-28 | Dragoon John (See remarks.) | Option Ex | 9,163 | 12.50 | 114,537 |
| 2015-01-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 19.86 | 82,769 |
| 2015-01-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2015-01-27 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.88 | 298,125 |
| 2015-01-27 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-01-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.87 | 178,794 |
| 2015-01-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2015-01-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.87 | 168,861 |
| 2015-01-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2015-01-27 | Dragoon John (See remarks.) | Sale | 15,837 | 19.87 | 314,728 |
| 2015-01-27 | Dragoon John (See remarks.) | Option Ex | 15,837 | 12.50 | 197,962 |
| 2015-01-20 | Shuman Eric Lon (See remarks.) | Sale | 18,367 | 19.84 | 364,364 |
| 2015-01-20 | Shuman Eric Lon (See remarks.) | Option Ex | 18,367 | 12.50 | 229,587 |
| 2015-01-20 | Zecher Linda Kay (See remarks.) | Sale | 53,521 | 19.84 | 1,061,803 |
| 2015-01-20 | Zecher Linda Kay (See remarks.) | Option Ex | 53,521 | 12.50 | 669,012 |
| 2015-01-16 | Shuman Eric Lon (See remarks.) | Sale | 18,633 | 19.05 | 355,033 |
| 2015-01-16 | Shuman Eric Lon (See remarks.) | Option Ex | 18,633 | 12.50 | 232,912 |
| 2015-01-16 | Zecher Linda Kay (See remarks.) | Sale | 21,479 | 19.07 | 409,647 |
| 2015-01-16 | Zecher Linda Kay (See remarks.) | Option Ex | 21,479 | 12.50 | 268,487 |
| 2015-01-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 19.06 | 285,870 |
| 2015-01-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2015-01-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 19.04 | 285,600 |
| 2015-01-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-12-29 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 20.76 | 86,506 |
| 2014-12-29 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2014-12-29 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 20.77 | 311,505 |
| 2014-12-29 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-12-29 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 20.77 | 186,893 |
| 2014-12-29 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-12-29 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 20.77 | 176,519 |
| 2014-12-29 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-12-29 | Dragoon John (See remarks.) | Sale | 25,000 | 20.77 | 519,175 |
| 2014-12-29 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2014-12-19 | Zecher Linda Kay (See remarks.) | Sale | 26,671 | 20.32 | 541,848 |
| 2014-12-19 | Zecher Linda Kay (See remarks.) | Option Ex | 26,671 | 12.50 | 333,387 |
| 2014-12-18 | Shuman Eric Lon (See remarks.) | Sale | 7,431 | 20.20 | 150,121 |
| 2014-12-18 | Shuman Eric Lon (See remarks.) | Option Ex | 7,431 | 12.50 | 92,887 |
| 2014-12-18 | Zecher Linda Kay (See remarks.) | Sale | 18,752 | 20.21 | 378,902 |
| 2014-12-18 | Zecher Linda Kay (See remarks.) | Option Ex | 18,752 | 12.50 | 234,400 |
| 2014-12-17 | Shuman Eric Lon (See remarks.) | Sale | 29,569 | 19.97 | 590,611 |
| 2014-12-17 | Shuman Eric Lon (See remarks.) | Option Ex | 29,569 | 12.50 | 369,612 |
| 2014-12-17 | Zecher Linda Kay (See remarks.) | Sale | 29,577 | 19.97 | 590,770 |
| 2014-12-17 | Zecher Linda Kay (See remarks.) | Option Ex | 29,577 | 12.50 | 369,712 |
| 2014-12-17 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 19.94 | 299,070 |
| 2014-12-17 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-12-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 20.18 | 302,775 |
| 2014-12-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-12-01 | Ramsayer Lee Raymond (See remarks.) | Sale | 494 | 19.41 | 9,587 |
| 2014-12-01 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 494 | 12.50 | 6,175 |
| 2014-12-01 | Dragoon John (See remarks.) | Sale | 10,661 | 19.48 | 207,676 |
| 2014-12-01 | Dragoon John (See remarks.) | Option Ex | 10,661 | 12.50 | 133,262 |
| 2014-11-28 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 19.44 | 81,014 |
| 2014-11-28 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2014-11-28 | Ramsayer Lee Raymond (See remarks.) | Sale | 14,506 | 19.43 | 281,837 |
| 2014-11-28 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 14,506 | 12.50 | 181,325 |
| 2014-11-28 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.45 | 175,041 |
| 2014-11-28 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-11-28 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.46 | 165,410 |
| 2014-11-28 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-11-28 | Dragoon John (See remarks.) | Sale | 14,339 | 19.43 | 278,664 |
| 2014-11-28 | Dragoon John (See remarks.) | Option Ex | 14,339 | 12.50 | 179,237 |
| 2014-11-18 | Zecher Linda Kay (See remarks.) | Sale | 37,502 | 20.14 | 755,102 |
| 2014-11-18 | Zecher Linda Kay (See remarks.) | Option Ex | 37,502 | 12.50 | 468,775 |
| 2014-11-17 | Shuman Eric Lon (See remarks.) | Sale | 37,000 | 20.20 | 747,437 |
| 2014-11-17 | Shuman Eric Lon (See remarks.) | Option Ex | 37,000 | 12.50 | 462,500 |
| 2014-11-17 | Zecher Linda Kay (See remarks.) | Sale | 37,498 | 20.20 | 757,572 |
| 2014-11-17 | Zecher Linda Kay (See remarks.) | Option Ex | 37,498 | 12.50 | 468,725 |
| 2014-11-17 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 20.21 | 303,105 |
| 2014-11-17 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-11-10 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 20.50 | 307,500 |
| 2014-11-10 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-10-28 | Ramsayer Lee Raymond (See remarks.) | Sale | 4,003 | 19.96 | 79,899 |
| 2014-10-28 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 4,003 | 12.50 | 50,037 |
| 2014-10-28 | Dragoon John (See remarks.) | Sale | 14,006 | 19.97 | 279,727 |
| 2014-10-28 | Dragoon John (See remarks.) | Option Ex | 14,006 | 12.50 | 175,075 |
| 2014-10-27 | Ramsayer Lee Raymond (See remarks.) | Sale | 10,997 | 19.74 | 217,069 |
| 2014-10-27 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 10,997 | 12.50 | 137,462 |
| 2014-10-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.73 | 177,606 |
| 2014-10-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-10-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.74 | 167,764 |
| 2014-10-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-10-27 | Dragoon John (See remarks.) | Sale | 10,994 | 19.74 | 216,977 |
| 2014-10-27 | Dragoon John (See remarks.) | Option Ex | 10,994 | 12.50 | 137,425 |
| 2014-10-17 | Zecher Linda Kay (See remarks.) | Sale | 25,767 | 19.16 | 493,644 |
| 2014-10-17 | Zecher Linda Kay (See remarks.) | Option Ex | 25,767 | 12.50 | 322,087 |
| 2014-10-16 | Shuman Eric Lon (See remarks.) | Sale | 37,000 | 18.79 | 695,045 |
| 2014-10-16 | Shuman Eric Lon (See remarks.) | Option Ex | 37,000 | 12.50 | 462,500 |
| 2014-10-16 | Zecher Linda Kay (See remarks.) | Sale | 49,233 | 18.78 | 924,694 |
| 2014-10-16 | Zecher Linda Kay (See remarks.) | Option Ex | 49,233 | 12.50 | 615,412 |
| 2014-10-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 18.78 | 281,760 |
| 2014-10-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-10-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 19.63 | 294,390 |
| 2014-10-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-09-29 | Colangelo Brook Mickey (See remarks.) | Sale | 4,167 | 19.41 | 80,902 |
| 2014-09-29 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,167 | 13.48 | 56,171 |
| 2014-09-29 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.42 | 291,285 |
| 2014-09-29 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-09-29 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.42 | 174,762 |
| 2014-09-29 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-09-29 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.42 | 165,061 |
| 2014-09-29 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-09-29 | Dragoon John (See remarks.) | Sale | 25,000 | 19.42 | 485,475 |
| 2014-09-29 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2014-09-17 | Shuman Eric Lon (See remarks.) | Sale | 2,237 | 19.98 | 44,684 |
| 2014-09-17 | Shuman Eric Lon (See remarks.) | Option Ex | 2,237 | 12.50 | 27,962 |
| 2014-09-17 | Zecher Linda Kay (See remarks.) | Sale | 40,261 | 19.97 | 803,891 |
| 2014-09-17 | Zecher Linda Kay (See remarks.) | Option Ex | 40,261 | 12.50 | 503,262 |
| 2014-09-16 | Shuman Eric Lon (See remarks.) | Sale | 34,763 | 19.80 | 688,272 |
| 2014-09-16 | Shuman Eric Lon (See remarks.) | Option Ex | 34,763 | 12.50 | 434,537 |
| 2014-09-16 | Zecher Linda Kay (See remarks.) | Sale | 34,739 | 19.80 | 687,901 |
| 2014-09-16 | Zecher Linda Kay (See remarks.) | Option Ex | 34,739 | 12.50 | 434,237 |
| 2014-09-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 19.81 | 297,165 |
| 2014-09-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-09-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 19.09 | 286,395 |
| 2014-09-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-08-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,166 | 18.94 | 78,908 |
| 2014-08-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,166 | 13.48 | 56,157 |
| 2014-08-27 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.00 | 285,075 |
| 2014-08-27 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-08-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 18.89 | 170,001 |
| 2014-08-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-08-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.00 | 161,500 |
| 2014-08-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-08-27 | Dragoon John (See remarks.) | Sale | 25,000 | 18.94 | 473,525 |
| 2014-08-27 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2014-08-19 | Killian John F | Sale | 5,970 | 18.49 | 110,379 |
| 2014-08-18 | Shuman Eric Lon (See remarks.) | Sale | 37,000 | 18.45 | 682,724 |
| 2014-08-18 | Shuman Eric Lon (See remarks.) | Option Ex | 37,000 | 12.50 | 462,500 |
| 2014-08-18 | Zecher Linda Kay (See remarks.) | Sale | 75,000 | 18.47 | 1,385,325 |
| 2014-08-18 | Zecher Linda Kay (See remarks.) | Option Ex | 56,667 | 12.50 | 708,337 |
| 2014-08-18 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 18.48 | 277,215 |
| 2014-08-18 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-08-14 | Zecher Linda Kay (See remarks.) | Sale | 52,762 | 18.46 | 973,880 |
| 2014-08-14 | Zecher Linda Kay (See remarks.) | Option Ex | 52,762 | 12.50 | 659,525 |
| 2014-08-14 | Cullinane Mary Johanna (See remarks.) | Sale | 14,500 | 18.48 | 267,974 |
| 2014-08-14 | Cullinane Mary Johanna (See remarks.) | Option Ex | 14,500 | 12.50 | 181,250 |
| 2014-08-14 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.00 | 285,000 |
| 2014-08-14 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-08-14 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 18.50 | 166,500 |
| 2014-08-14 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-08-14 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.00 | 161,500 |
| 2014-08-14 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-08-13 | Cullinane Mary Johanna (See remarks.) | Sale | 500 | 18.00 | 9,000 |
| 2014-08-13 | Cullinane Mary Johanna (See remarks.) | Option Ex | 500 | 12.50 | 6,250 |
| 2014-08-01 | Shuman Eric Lon (See remarks.) | Option Ex | 6,667 | .00 | 0 |
| 2014-08-01 | Zecher Linda Kay (See remarks.) | Option Ex | 36,667 | .00 | 0 |
| 2014-07-28 | Colangelo Brook Mickey (See remarks.) | Sale | 4,166 | 17.50 | 72,905 |
| 2014-07-28 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,166 | 12.99 | 54,116 |
| 2014-07-28 | Dragoon John (See remarks.) | Sale | 25,000 | 17.37 | 434,150 |
| 2014-07-28 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2014-07-17 | Shuman Eric Lon (See remarks.) | Sale | 7,684 | 17.76 | 136,475 |
| 2014-07-17 | Shuman Eric Lon (See remarks.) | Option Ex | 7,684 | 12.50 | 96,050 |
| 2014-07-16 | Shuman Eric Lon (See remarks.) | Sale | 29,316 | 18.05 | 529,065 |
| 2014-07-16 | Shuman Eric Lon (See remarks.) | Option Ex | 29,316 | 12.50 | 366,450 |
| 2014-07-16 | Zecher Linda Kay (See remarks.) | Sale | 22,238 | 18.08 | 401,974 |
| 2014-07-16 | Zecher Linda Kay (See remarks.) | Option Ex | 22,238 | 12.50 | 277,975 |
| 2014-07-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 18.05 | 270,705 |
| 2014-07-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-07-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 18.48 | 277,230 |
| 2014-07-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-06-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,166 | 19.34 | 80,591 |
| 2014-06-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,166 | 12.50 | 52,075 |
| 2014-06-27 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.34 | 290,100 |
| 2014-06-27 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-06-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 19.34 | 174,087 |
| 2014-06-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-06-27 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.34 | 164,381 |
| 2014-06-27 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-06-27 | Dragoon John (See remarks.) | Sale | 25,000 | 19.34 | 483,450 |
| 2014-06-27 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
| 2014-06-16 | Shuman Eric Lon (See remarks.) | Sale | 37,000 | 19.52 | 722,277 |
| 2014-06-16 | Shuman Eric Lon (See remarks.) | Option Ex | 37,000 | 12.50 | 462,500 |
| 2014-06-16 | Zecher Linda Kay (See remarks.) | Sale | 75,000 | 19.52 | 1,463,850 |
| 2014-06-16 | Zecher Linda Kay (See remarks.) | Option Ex | 53,967 | 12.50 | 674,587 |
| 2014-06-16 | Bayers William Frederick (See remarks.) | Sale | 15,000 | 19.57 | 293,475 |
| 2014-06-16 | Bayers William Frederick (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-06-09 | Cullinane Mary Johanna (See remarks.) | Sale | 15,000 | 18.88 | 283,185 |
| 2014-06-09 | Cullinane Mary Johanna (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-06-09 | Ramsayer Lee Raymond (See remarks.) | Sale | 15,000 | 19.05 | 285,705 |
| 2014-06-09 | Ramsayer Lee Raymond (See remarks.) | Option Ex | 15,000 | 12.50 | 187,500 |
| 2014-06-09 | Cannon Timothy Lon (See remarks.) | Sale | 8,500 | 19.04 | 161,814 |
| 2014-06-09 | Cannon Timothy Lon (See remarks.) | Option Ex | 8,500 | 12.50 | 106,250 |
| 2014-05-31 | Greenthal Jill A | Option Ex | 5,970 | .00 | 0 |
| 2014-05-31 | Novak E Rogers Jr | Option Ex | 3,360 | .00 | 0 |
| 2014-05-31 | Fish Lawrence K | Option Ex | 9,132 | .00 | 0 |
| 2014-05-31 | Killian John F | Option Ex | 5,970 | .00 | 0 |
| 2014-05-31 | Crovitz L Gordon | Option Ex | 5,014 | .00 | 0 |
| 2014-05-31 | Miller Jon | Option Ex | 6,650 | .00 | 0 |
| 2014-05-31 | Mckernan John R Jr | Option Ex | 4,542 | .00 | 0 |
| 2014-05-27 | Colangelo Brook Mickey (See remarks.) | Sale | 4,166 | 17.82 | 74,242 |
| 2014-05-27 | Colangelo Brook Mickey (See remarks.) | Option Ex | 4,166 | 12.50 | 52,075 |
| 2014-05-27 | Gentel Gary Lee (See remarks.) | Sale | 9,000 | 18.52 | 166,716 |
| 2014-05-27 | Gentel Gary Lee (See remarks.) | Option Ex | 9,000 | 12.50 | 112,500 |
| 2014-05-27 | Dragoon John (See remarks.) | Sale | 25,000 | 17.75 | 443,625 |
| 2014-05-27 | Dragoon John (See remarks.) | Option Ex | 25,000 | 12.50 | 312,500 |
Insider trading activities including stock purchases, stock sales, and option exercises of HMHC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Houghton Mifflin Harcourt Co (symbol HMHC, CIK number 1580156) see the Securities and Exchange Commission (SEC) website.