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Overview of all insider trading transactions in Houghton Mifflin Harcourt Co. Get notifications about new insider transactions in Houghton Mifflin Harcourt Co for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 13 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Option Exercise | M | 12.50 | 13,744 | 171,800 | 163,742 | |
| Apr 13 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Sell | S | 23.38 | 15,000 | 350,648 | 49,559 | 64.6 K to 49.6 K (-23.23 %) |
| Apr 13 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 13.48 | 1,256 | 16,931 | 64,559 | 63.3 K to 64.6 K (+1.98 %) |
| Apr 13 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 12.50 | 13,744 | 171,800 | 63,303 | 49.6 K to 63.3 K (+27.73 %) |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Option Exercise | M | 13.48 | 4,167 | 56,171 | 124,167 | |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Sell | S | 22.90 | 4,167 | 95,408 | 37,221 | 41.4 K to 37.2 K (-10.07 %) |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Buy | M | 13.48 | 4,167 | 56,171 | 41,388 | 37.2 K to 41.4 K (+11.20 %) |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Option Exercise | M | 12.50 | 8,500 | 106,250 | 315,856 | |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Sell | S | 22.90 | 8,500 | 194,642 | 12,567 | 21.1 K to 12.6 K (-40.35 %) |
| Mar 31 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Buy | M | 12.50 | 8,500 | 106,250 | 21,067 | 12.6 K to 21.1 K (+67.64 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 16,197 | 202,463 | 2,973,576 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 58,803 | 735,038 | 2,989,773 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 23.00 | 9,216 | 211,960 | 186,120 | 195.3 K to 186.1 K (-4.72 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 22.56 | 6,981 | 157,475 | 195,336 | 202.3 K to 195.3 K (-3.45 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 16,197 | 202,463 | 202,317 | 186.1 K to 202.3 K (+8.70 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 22.03 | 58,803 | 1,295,507 | 186,120 | 244.9 K to 186.1 K (-24.01 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 58,803 | 735,038 | 244,923 | 186.1 K to 244.9 K (+31.59 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Option Exercise | M | 12.50 | 18,000 | 225,000 | 219,486 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Sell | S | 23.00 | 18,000 | 414,038 | 18,959 | 37 K to 19 K (-48.70 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Buy | M | 12.50 | 18,000 | 225,000 | 36,959 | 19 K to 37 K (+94.94 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 12.50 | 50,000 | 625,000 | 928,070 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Sell | S | 23.00 | 50,000 | 1,150,175 | 12,567 | 62.6 K to 12.6 K (-79.91 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 12.50 | 50,000 | 625,000 | 62,567 | 12.6 K to 62.6 K (+397.87 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 12.50 | 37,000 | 462,500 | 1,267,428 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Sell | S | 22.03 | 37,000 | 815,221 | 79,639 | 116.6 K to 79.6 K (-31.72 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 12.50 | 37,000 | 462,500 | 116,639 | 79.6 K to 116.6 K (+46.46 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 504,970 | |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Sell | S | 22.04 | 15,000 | 330,537 | 37,315 | 52.3 K to 37.3 K (-28.67 %) |
| Mar 18 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 52,315 | 37.3 K to 52.3 K (+40.20 %) |
| Mar 16 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Option Exercise | M | 12.50 | 30,000 | 375,000 | 393,100 | |
| Mar 16 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Sell | S | 21.60 | 30,000 | 648,012 | 55,753 | 85.8 K to 55.8 K (-34.98 %) |
| Mar 16 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Buy | M | 12.50 | 30,000 | 375,000 | 85,753 | 55.8 K to 85.8 K (+53.81 %) |
| Mar 10 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 177,486 | |
| Mar 10 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Sell | S | 20.65 | 15,000 | 309,701 | 49,559 | 64.6 K to 49.6 K (-23.23 %) |
| Mar 10 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 64,559 | 49.6 K to 64.6 K (+30.27 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Grant | A | 0.00 | 185,074 | 0 | 186,120 | 1 K to 186.1 K (+17,693.50 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Grant | A | 0.00 | 67,861 | 0 | 79,639 | 11.8 K to 79.6 K (+576.17 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Grant | A | 0.00 | 55,522 | 0 | 55,753 | 231 to 55.8 K (+24,035.50 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Paradise Bridgett | See remarks. | Grant | A | 0.00 | 18,507 | 0 | 18,507 | 0 to 18.5 K |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Grant | A | 0.00 | 18,507 | 0 | 18,959 | 452 to 19 K (+4,094.47 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Grant | A | 0.00 | 12,338 | 0 | 12,567 | 229 to 12.6 K (+5,387.77 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Grant | A | 0.00 | 49,353 | 0 | 49,559 | 206 to 49.6 K (+23,957.77 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Grant | A | 0.00 | 37,015 | 0 | 37,221 | 206 to 37.2 K (+17,968.45 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Grant | A | 0.00 | 12,338 | 0 | 12,567 | 229 to 12.6 K (+5,387.77 %) |
| Mar 05 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Grant | A | 0.00 | 33,930 | 0 | 37,315 | 3.4 K to 37.3 K (+1,002.36 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 423,100 | |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Sell | S | 19.97 | 15,000 | 299,490 | 231 | 15.2 K to 231 (-98.48 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 15,231 | 231 to 15.2 K (+6,493.51 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Option Exercise | M | 12.50 | 9,000 | 112,500 | 237,486 | |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Sell | S | 19.96 | 9,000 | 179,662 | 452 | 9.5 K to 452 (-95.22 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Buy | M | 12.50 | 9,000 | 112,500 | 9,452 | 452 to 9.5 K (+1,991.15 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 12.50 | 25,000 | 312,500 | 978,070 | |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Sell | S | 19.97 | 25,000 | 499,175 | 229 | 25.2 K to 229 (-99.09 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 12.50 | 25,000 | 312,500 | 25,229 | 229 to 25.2 K (+10,917.03 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Option Exercise | M | 13.48 | 4,167 | 56,171 | 128,334 | |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Sell | S | 19.97 | 4,167 | 83,216 | 206 | 4.4 K to 206 (-95.29 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Buy | M | 13.48 | 4,167 | 56,171 | 4,373 | 206 to 4.4 K (+2,022.82 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Option Exercise | M | 12.50 | 8,500 | 106,250 | 324,356 | |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Sell | S | 19.96 | 8,500 | 169,686 | 229 | 8.7 K to 229 (-97.38 %) |
| Mar 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Buy | M | 12.50 | 8,500 | 106,250 | 8,729 | 229 to 8.7 K (+3,711.79 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 41,921 | 524,013 | 3,048,576 | |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 33,079 | 413,488 | 3,090,497 | |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 19.69 | 41,921 | 825,550 | 1,046 | 43 K to 1 K (-97.57 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 41,921 | 524,013 | 42,967 | 1 K to 43 K (+4,007.74 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 19.66 | 33,079 | 650,214 | 1,046 | 34.1 K to 1 K (-96.93 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 33,079 | 413,488 | 34,125 | 1 K to 34.1 K (+3,162.43 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 12.50 | 3,905 | 48,813 | 1,304,428 | |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 12.50 | 33,095 | 413,688 | 1,308,333 | |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Sell | S | 19.70 | 3,905 | 76,917 | 11,778 | 15.7 K to 11.8 K (-24.90 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 12.50 | 3,905 | 48,813 | 15,683 | 11.8 K to 15.7 K (+33.16 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Sell | S | 19.66 | 33,095 | 650,558 | 11,778 | 44.9 K to 11.8 K (-73.75 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 12.50 | 33,095 | 413,688 | 44,873 | 11.8 K to 44.9 K (+280.99 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 519,970 | |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Sell | S | 19.67 | 15,000 | 295,118 | 3,385 | 18.4 K to 3.4 K (-81.59 %) |
| Feb 19 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 18,385 | 3.4 K to 18.4 K (+443.13 %) |
| Feb 11 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 192,486 | |
| Feb 11 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Sell | S | 20.06 | 15,000 | 300,848 | 206 | 15.2 K to 206 (-98.65 %) |
| Feb 11 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 15,206 | 206 to 15.2 K (+7,281.55 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 0.00 | 866 | 0 | 1,733 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Payment of Exercise | F | 19.68 | 454 | 8,935 | 11,778 | 12.2 K to 11.8 K (-3.71 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 0.00 | 866 | 0 | 12,232 | 11.4 K to 12.2 K (+7.62 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Option Exercise | M | 0.00 | 433 | 0 | 867 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Payment of Exercise | F | 19.68 | 202 | 3,975 | 231 | 433 to 231 (-46.65 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Buy | M | 0.00 | 433 | 0 | 433 | 0 to 433 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Option Exercise | M | 0.00 | 866 | 0 | 1,733 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Payment of Exercise | F | 19.68 | 414 | 8,148 | 452 | 866 to 452 (-47.81 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Buy | M | 0.00 | 866 | 0 | 866 | 0 to 866 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 0.00 | 433 | 0 | 867 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Payment of Exercise | F | 19.68 | 204 | 4,015 | 229 | 433 to 229 (-47.11 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 0.00 | 433 | 0 | 433 | 0 to 433 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Option Exercise | M | 0.00 | 433 | 0 | 867 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Payment of Exercise | F | 19.68 | 227 | 4,467 | 206 | 433 to 206 (-52.42 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 0.00 | 433 | 0 | 433 | 0 to 433 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Option Exercise | M | 0.00 | 433 | 0 | 867 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Payment of Exercise | F | 19.68 | 227 | 4,467 | 206 | 433 to 206 (-52.42 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Buy | M | 0.00 | 433 | 0 | 433 | 0 to 433 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Option Exercise | M | 0.00 | 433 | 0 | 867 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Payment of Exercise | F | 19.68 | 204 | 4,015 | 229 | 433 to 229 (-47.11 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Buy | M | 0.00 | 433 | 0 | 433 | 0 to 433 |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Option Exercise | M | 0.00 | 520 | 0 | 1,040 | |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Payment of Exercise | F | 19.68 | 272 | 5,353 | 3,385 | 3.7 K to 3.4 K (-7.44 %) |
| Feb 03 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Buy | M | 0.00 | 520 | 0 | 3,657 | 3.1 K to 3.7 K (+16.58 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 438,100 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Sell | S | 19.87 | 15,000 | 298,124 | 0 | 15 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 15,000 | 0 to 15 K |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Option Exercise | M | 12.50 | 9,000 | 112,500 | 246,486 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Sell | S | 19.87 | 9,000 | 178,792 | 0 | 9 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Buy | M | 12.50 | 9,000 | 112,500 | 9,000 | 0 to 9 K |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 12.50 | 9,163 | 114,538 | 1,003,070 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 12.50 | 15,837 | 197,963 | 1,012,233 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Sell | S | 19.79 | 9,163 | 181,356 | 0 | 9.2 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 12.50 | 9,163 | 114,538 | 9,163 | 0 to 9.2 K |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Sell | S | 19.87 | 15,837 | 314,727 | 0 | 15.8 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 12.50 | 15,837 | 197,963 | 15,837 | 0 to 15.8 K |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Option Exercise | M | 13.48 | 4,167 | 56,171 | 132,501 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Sell | S | 19.86 | 4,167 | 82,770 | 0 | 4.2 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Buy | M | 13.48 | 4,167 | 56,171 | 4,167 | 0 to 4.2 K |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Option Exercise | M | 12.50 | 8,500 | 106,250 | 332,856 | |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Sell | S | 19.87 | 8,500 | 168,860 | 0 | 8.5 K to 0 (-100.00 %) |
| Jan 29 2015 | HMHC | Houghton Mifflin H ... | Cannon Timothy Lon | See remarks. | Buy | M | 12.50 | 8,500 | 106,250 | 8,500 | 0 to 8.5 K |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 534,970 | |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Sell | S | 19.06 | 15,000 | 285,867 | 3,137 | 18.1 K to 3.1 K (-82.70 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Bayers William Frederick | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 18,137 | 3.1 K to 18.1 K (+478.16 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 53,521 | 669,013 | 3,123,576 | |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Option Exercise | M | 12.50 | 21,479 | 268,488 | 3,177,097 | |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 19.84 | 53,521 | 1,061,825 | 1,046 | 54.6 K to 1 K (-98.08 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 53,521 | 669,013 | 54,567 | 1 K to 54.6 K (+5,116.73 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Sell | S | 19.07 | 21,479 | 409,654 | 1,046 | 22.5 K to 1 K (-95.36 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Zecher Linda Kay | See remarks. | Buy | M | 12.50 | 21,479 | 268,488 | 22,525 | 1 K to 22.5 K (+2,053.44 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 12.50 | 18,367 | 229,588 | 1,341,428 | |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Option Exercise | M | 12.50 | 18,633 | 232,913 | 1,359,795 | |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Sell | S | 19.84 | 18,367 | 364,361 | 11,366 | 29.7 K to 11.4 K (-61.77 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 12.50 | 18,367 | 229,588 | 29,733 | 11.4 K to 29.7 K (+161.60 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Sell | S | 19.05 | 18,633 | 355,041 | 11,366 | 30 K to 11.4 K (-62.11 %) |
| Jan 21 2015 | HMHC | Houghton Mifflin H ... | Shuman Eric Lon | See remarks. | Buy | M | 12.50 | 18,633 | 232,913 | 29,999 | 11.4 K to 30 K (+163.94 %) |
| Jan 12 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 207,486 | |
| Jan 12 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Sell | S | 19.04 | 15,000 | 285,602 | 0 | 15 K to 0 (-100.00 %) |
| Jan 12 2015 | HMHC | Houghton Mifflin H ... | Cullinane Mary Johanna | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 15,000 | 0 to 15 K |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Option Exercise | M | 12.50 | 15,000 | 187,500 | 453,100 | |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Sell | S | 20.77 | 15,000 | 311,504 | 0 | 15 K to 0 (-100.00 %) |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Ramsayer Lee Raymond | See remarks. | Buy | M | 12.50 | 15,000 | 187,500 | 15,000 | 0 to 15 K |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Option Exercise | M | 12.50 | 9,000 | 112,500 | 255,486 | |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Sell | S | 20.77 | 9,000 | 186,898 | 0 | 9 K to 0 (-100.00 %) |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Gentel Gary Lee | See remarks. | Buy | M | 12.50 | 9,000 | 112,500 | 9,000 | 0 to 9 K |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Option Exercise | M | 12.50 | 25,000 | 312,500 | 1,028,070 | |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Sell | S | 20.77 | 25,000 | 519,170 | 0 | 25 K to 0 (-100.00 %) |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | DRAGOON JOHN | See remarks. | Buy | M | 12.50 | 25,000 | 312,500 | 25,000 | 0 to 25 K |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Option Exercise | M | 13.48 | 4,167 | 56,171 | 136,668 | |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Sell | S | 20.76 | 4,167 | 86,507 | 0 | 4.2 K to 0 (-100.00 %) |
| Dec 31 2014 | HMHC | Houghton Mifflin H ... | Colangelo Brook Mickey | See remarks. | Buy | M | 13.48 | 4,167 | 56,171 | 4,167 | 0 to 4.2 K |