HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 22,338 Value ($000) $469 Avg Close Range
Q4 2021
Shares 21,023 Value ($000) $338 Avg Close Range
Q3 2021
Shares 25,733 Value ($000) $346 Avg Close Range
Q2 2021
Shares 19,983 Value ($000) $221 Avg Close Range
Q1 2021
Shares 10,526 Value ($000) $80 Avg Close Range
Q2 2020
Shares 12,039 Value ($000) $22 Avg Close Range
Q1 2020
Shares 11,008 Value ($000) $21 Avg Close Range
Q3 2018
Shares 14,176 Value ($000) $99 Avg Close Range
Q2 2018
Shares 14,579 Value ($000) $112 Avg Close Range
Q1 2018
Shares 13,325 Value ($000) $93 Avg Close Range
Q4 2017
Shares 14,796 Value ($000) $138 Avg Close Range
Q3 2017
Shares 11,716 Value ($000) $141 Avg Close Range
Q2 2017
Shares 13,879 Value ($000) $171 Avg Close Range
Q1 2017
Shares 16,300 Value ($000) $165 Avg Close Range
Q4 2016
Shares 16,985 Value ($000) $184 Avg Close Range
Q3 2016
Shares 16,711 Value ($000) $224 Avg Close Range
Q2 2016
Shares 16,586 Value ($000) $259 Avg Close Range
Q1 2016
Shares 19,315 Value ($000) $385 Avg Close Range
Q4 2015
Shares 18,641 Value ($000) $406 Avg Close Range
Q3 2015
Shares 18,578 Value ($000) $377 Avg Close Range
Q2 2015
Shares 22,432 Value ($000) $565 Avg Close Range
Q1 2015
Shares 19,972 Value ($000) $469 Avg Close Range
Q4 2014
Shares 17,968 Value ($000) $372 Avg Close Range
Q3 2014
Shares 20,819 Value ($000) $405 Avg Close Range
Q2 2014
Shares 20,819 Value ($000) $399 Avg Close Range