Historical shareholding details of BlackRock Health Sciences Opps Port holdings in Repligen Corp. (RGEN)

Monthly changes of BlackRock Health Sciences Opps Port shareholding in Repligen Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Blackrock Health Sciences Opps Port	181,207	0.32%

Jan 31, 2025	Blackrock Health Sciences Opps Port	181,207	0.32%

Dec 31, 2024	Blackrock Health Sciences Opps Port	189,700	0.34%

Nov 30, 2024	Blackrock Health Sciences Opps Port	189,700	0.34%

Oct 31, 2024	Blackrock Health Sciences Opps Port	189,700	0.34%

Sep 30, 2024	Blackrock Health Sciences Opps Port	189,700	0.34%

Aug 31, 2024	Blackrock Health Sciences Opps Port	189,700	0.34%

Jul 31, 2024	Blackrock Health Sciences Opps Port	157,820	0.28%

Jun 30, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

May 31, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

Apr 30, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

Mar 31, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

Feb 29, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

Jan 31, 2024	Blackrock Health Sciences Opps Port	117,900	0.21%

Dec 31, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Nov 30, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Oct 31, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Sep 30, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Aug 31, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Jul 31, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

Jun 30, 2023	Blackrock Health Sciences Opps Port	117,900	0.21%

May 31, 2023	Blackrock Health Sciences Opps Port	130,550	0.23%

Apr 30, 2023	Blackrock Health Sciences Opps Port	130,550	0.23%