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GREENBROOK TMS INC. (GBNHF) Ownership Summary
Institutional Holders
Total Number of Holders 4
% of Shares Outstanding 16.47%
Total Shares Held 7,508,985
Total Value of Holdings $97,616.81
Net Activity (3,311,615)
 
Top 5 Holders Shares Held Shares Changed
MADRYN ASSET MANAGEMENT, LP 6,363,636 0
ADVISORSHARES INVESTMENTS LLC 1,145,349 135,557
FEDERATION DES CAISSES DESJARDINS DU QUEBEC 0 (19,900)
MASTERS CAPITAL MANAGEMENT LLC 0 (3,427,272)

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades00
Number of Buys00
Number of Sells00
Net Activity 0 0
 
Top 5 TradesShares Traded Date
CAMPBELL COLLEEN RAE 0 1/1/2024
GREYBROOK HEALTH INC. 0 1/1/2024
LEONARD WILLIAM P 0 1/1/2024

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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 13D/A   MADRYN ASSET MANAGEMENT, LP  06/27/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   GREYBROOK HEALTH INC.  06/27/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   MADRYN ASSET MANAGEMENT, LP  06/13/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   MADRYN ASSET MANAGEMENT, LP  06/04/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   MADRYN ASSET MANAGEMENT, LP  05/28/24   File this document to a folder.