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REGENERON PHARMACEUTICALS, INC. (REGN) Ownership Summary
Institutional Holders
Total Number of Holders 1,438
% of Shares Outstanding 88.08%
Total Shares Held 95,488,879
Total Value of Holdings $110,132,098,594.65
Net Activity (455,062)
 
Top 5 Holders Shares Held Shares Changed
FMR LLC 10,649,474 (144,598)
VANGUARD GROUP INC 8,993,970 63,729
BLACKROCK INC. 8,446,366 (122,288)
JPMORGAN CHASE & CO 8,277,315 550,141
STATE STREET CORP 4,841,127 (421)

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades1779
Number of Buys01
Number of Sells1778
Net Activity (49,910) (530,118)
 
Top 5 TradesShares Traded Date
SING GEORGE L1,2009/4/2024
MCCOURT MARION1,0009/3/2024
MCCOURT MARION1,0009/3/2024
RYAN ARTHUR F1009/3/2024
BASSLER BONNIE L7568/15/2024

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5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/13/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   CAPITAL WORLD INVESTORS  02/09/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G/A   FMR LLC  02/09/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   BLACKROCK INC.  01/25/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   JPMORGAN CHASE & CO  01/25/24   File this document to a folder.