ALLIANCEBERNSTEIN L.P. 13D and 13G filings for Houghton Mifflin Harcourt Company:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2023-02-13 7:25 pm Sale | 2023-02-14 | 13G | Houghton Mifflin Harcourt Company HMHC | ALLIANCEBERNSTEIN L.P. | 39,538 0.000% | -7,092,747 (-99.45%) | Filing |
| 2022-02-14 2:56 pm Sale | 2022-02-14 | 13G | Houghton Mifflin Harcourt Company HMHC | ALLIANCEBERNSTEIN L.P. | 7,132,285 5.600% | -1,445,915 (-16.86%) | Filing |
| 2021-02-08 1:39 pm Sale | 2021-02-15 | 13G | Houghton Mifflin Harcourt Company HMHC | ALLIANCEBERNSTEIN L.P. | 8,578,200 6.800% | -49,497 (-0.57%) | Filing |