Calamos Advisors LLC HALOZYME THERAPEUTICS INC Transaction History

Calamos Advisors LLC

29,170,000

Previous 29,222,000 0.18%

Previous $0 NaN%

0.0%

Previous 0.0%

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 20, 2025	SELL	N/A	-52,000 Reduced 0.18%	29,170,000 $0
Q2 2025 Aug 08, 2025	SELL	N/A	-4,418,000 Reduced 13.13%	29,222,000 $0
Q1 2025 Apr 28, 2025	BUY	N/A	4,476,000 Added 15.35%	33,640,000 $0
Q4 2024 Jan 24, 2025	SELL	N/A	-609,000 Reduced 2.05%	29,164,000 $0
Q3 2024 Nov 07, 2024	BUY	N/A	25,193,000 Added 550.07%	29,773,000 $0

Q3 2023 Oct 25, 2023	SELL	N/A	-2,499,000 Reduced 35.3%	4,580,000 $0
Q2 2023 Jul 28, 2023	SELL	N/A	-131,000 Reduced 1.82%	7,079,000 $0
Q1 2023 May 03, 2023	BUY	N/A	1,280,000 Added 21.59%	7,210,000 $0
Q4 2022 Jan 25, 2023	SELL	N/A	-17,878,000 Reduced 75.09%	5,930,000 $0
Q3 2022 Oct 24, 2022	SELL	N/A	-19,826,000 Reduced 45.44%	23,808,000 $20.2 Million
Q2 2022 Aug 01, 2022	BUY	N/A	10,000 Added 0.02%	43,634,000 $38.6 Million
Q1 2022 May 03, 2022	BUY	N/A	43,624,000 New	43,624,000 $38.4 Million

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