16 filings
4/A
HMHC
Houghton Mifflin Harcourt Co
26 Mar 20
Houghton Mifflin Harcourt / Ellen Archer ownership change
3:58pm
4
Ellen Archer
11 Mar 20
Houghton Mifflin Harcourt / Ellen Archer ownership change
11:50am
4
Ellen Archer
9 Mar 20
Houghton Mifflin Harcourt / Ellen Archer ownership change
9:46pm
4
HMHC
Houghton Mifflin Harcourt Co
3 Mar 20
Houghton Mifflin Harcourt / Ellen Archer ownership change
8:14pm
4
Ellen Archer
2 Mar 20
Houghton Mifflin Harcourt / Ellen Archer ownership change
6:02pm
4
Ellen Archer
7 Mar 19
Houghton Mifflin Harcourt / Ellen Archer ownership change
4:40pm
4
Ellen Archer
4 Mar 19
Houghton Mifflin Harcourt / Ellen Archer ownership change
8:47pm
4
Ellen Archer
1 Mar 19
Houghton Mifflin Harcourt / Ellen Archer ownership change
8:09pm
4
Ellen Archer
5 Mar 18
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4
Ellen Archer
2 Mar 18
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4
Ellen Archer
1 Mar 18
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4
Ellen Archer
3 Mar 17
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4
Ellen Archer
2 Mar 17
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4/A
Ellen Archer
13 Apr 16
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
4
Ellen Archer
3 Mar 16
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
3
Ellen Archer
17 Dec 15
Houghton Mifflin Harcourt / Ellen Archer ownership change
12:00am
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