Ken Griffin HOUGHTON MIFFLIN HARCOURT CO Transaction History

Citadel Advisors LLC

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2022 Aug 15, 2022	SELL	N/A	-128,483 Closed	0 $0
Q1 2022 May 16, 2022	SELL	N/A	-11,307 Reduced 8.09%	128,483 $2.7 Million
Q4 2021 Feb 14, 2022	SELL	N/A	-89,690 Reduced 39.08%	139,790 $0
Q3 2021 Nov 15, 2021	BUY	N/A	101,885 Added 79.85%	229,480 $3.08 Million
Q2 2021 Aug 16, 2021	SELL	N/A	-110,992 Reduced 46.52%	127,595 $0

Q1 2021 May 17, 2021	BUY	N/A	133,576 Added 127.2%	238,587 $1.82 Million
Q4 2020 Feb 16, 2021	BUY	N/A	78,289 Added 292.98%	105,011 $349,000
Q3 2020 Nov 16, 2020	SELL	N/A	-155,682 Reduced 85.35%	26,722 $46,000
Q2 2020 Aug 14, 2020	BUY	N/A	126,548 Added 226.56%	182,404 $330,000
Q1 2020 May 15, 2020	BUY	N/A	22,664 Added 68.28%	55,856 $105,000
Q4 2019 Feb 14, 2020	SELL	N/A	-12,618 Reduced 27.54%	33,192 $207,000
Q3 2019 Nov 14, 2019	SELL	N/A	-13,263 Reduced 22.45%	45,810 $0
Q2 2019 Aug 14, 2019	SELL	N/A	-97,650 Reduced 62.31%	59,073 $341,000
Q1 2019 May 15, 2019	BUY	N/A	83,833 Added 115.01%	156,723 $0
Q4 2018 Feb 14, 2019	SELL	N/A	-456,814 Reduced 86.24%	72,890 $0
Q3 2018 Nov 13, 2018	SELL	N/A	-70,367 Reduced 11.73%	529,704 $0
Q2 2018 Aug 10, 2018	SELL	N/A	-16,550 Reduced 2.68%	600,071 $0
Q1 2018 May 11, 2018	BUY	N/A	96,273 Added 18.5%	616,621 $4.29 Million
Q4 2017 Feb 09, 2018	BUY	N/A	79,104 Added 17.93%	520,348 $4.84 Million
Q3 2017 Nov 09, 2017	BUY	N/A	441,244	441,244 $5.32 Million

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