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SYNDAX PHARMACEUTICALS INC (SNDX) Ownership Summary
Institutional Holders
Total Number of Holders 212
% of Shares Outstanding 103.17%
Total Shares Held 87,796,962
Total Value of Holdings $1,678,677,913.44
Net Activity (2,482,065)
 
Top 5 Holders Shares Held Shares Changed
BLACKROCK INC. 7,906,765 354,334
WELLINGTON MANAGEMENT GROUP LLP 7,339,004 (97,612)
KYNAM CAPITAL MANAGEMENT, LP 5,722,057 62,057
VANGUARD GROUP INC 4,797,089 (129,895)
AVORO CAPITAL ADVISORS LLC 3,888,437 (333,785)

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades01
Number of Buys01
Number of Sells00
Net Activity 0 1,250
 
Top 5 TradesShares Traded Date
GOLDAN KEITH A.1,2506/14/2024
GALLAGHER NEIL47,8132/7/2024
GOLDAN KEITH A.46,7002/7/2024
HUBER MARTIN H. JR.17,0002/7/2024
JARRETT JENNIFER17,0002/7/2024

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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   KYNAM CAPITAL MANAGEMENT, LP  02/14/24   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   POINT72 ASSET MANAGEMENT, L.P.  02/14/24   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   AVIDITY PARTNERS MANAGEMENT LP  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   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   WELLINGTON MANAGEMENT GROUP LLP  02/08/24   File this document to a folder.