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GRI BIO, INC. (GRI) Ownership Summary
Institutional Holders
Total Number of Holders 10
% of Shares Outstanding 3.55%
Total Shares Held 18,018
Total Value of Holdings $34,594.56
Net Activity 15,631
 
Top 5 Holders Shares Held Shares Changed
ALTIUM CAPITAL MANAGEMENT LP 14,459 14,459
HRT FINANCIAL LP 1,501 1,238
TWO SIGMA SECURITIES, LLC 977 977
UBS GROUP AG 617 591
TOWER RESEARCH CAPITAL LLC (TRC) 464 393

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Insider Trades
No data is presently available.
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   ALTIUM CAPITAL 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   ALTIUM CAPITAL MANAGEMENT LP  05/03/23   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   TEP BIOTECH, LLC  05/02/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D   CHATURVEDI VIPIN  04/25/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D   AGRO ALBERT  04/25/23   File this document to a folder.