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AILERON THERAPEUTICS, INC. (ALRN) Ownership Summary
Institutional Holders
Total Number of Holders 33
% of Shares Outstanding 24.72%
Total Shares Held 5,355,436
Total Value of Holdings $15,477,210.04
Net Activity 3,670,799
 
Top 5 Holders Shares Held Shares Changed
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO 1,777,827 1,777,827
NANTAHALA CAPITAL MANAGEMENT, LLC 928,734 673,734
ALYESKA INVESTMENT GROUP, L.P. 540,000 540,000
VANGUARD GROUP INC 506,153 465,839
CABLE CAR CAPITAL LLC 420,000 420,000

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades513
Number of Buys02
Number of Sells511
Net Activity (31,278) (69,443)
 
Top 5 TradesShares Traded Date
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT ...4,7076/17/2024
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT ...1,9006/14/2024
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT ...9,3426/12/2024
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT ...5,7526/11/2024
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT ...9,5776/10/2024

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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   SATTER MUNEER A  04/16/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G   UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANA... UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGMENT CO  03/05/24   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   SATTER MUNEER A  03/05/24   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   BIOTECHNOLOGY VALUE FUND 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   KAPNICK SCOTT  02/05/24   File this document to a folder.