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APTO

Aptose Biosciences Inc.

Healthcare · USD

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Price alert · APTO

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1.71 USD 0.00 0.00%
As of Feb 10, 2026
1.71 Day range 1.71

52-week range unavailable

YTD
0.00%
1 year
0.00%
Open
1.71
Prev close
1.71
Mkt cap
14.88M
Vol
648.21K
Avg vol
0
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
1.71
High
1.71
Forward P/E
-0.11
Beta
0.00
Short ratio
0.12
Inst. own
16.68%
Dividend
0.00
Ex-div date
50-d avg
0.2968
200-d avg
0.71675
1y target
2.00

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Ownership

Held by insiders 16.39%
Held by institutions 16.68%
Float held by institutions 19.96%
Institutions 31

Top institutional holders

Top institutional holders
Holder% heldSharesValueReported
Armistice Capital, LLC3.14%1,888,000472.00KSep 29, 2024
Drw Securities, Llc0.99%592,829148.21KSep 29, 2024
Sigma Planning Corp0.67%401,750100.44KSep 29, 2024
UBS Group AG0.22%133,47633.37KSep 29, 2024
Nantahala Capital Management, LLC0.13%77,34019.34KSep 29, 2024
Morgan Stanley0.05%31,3537.84KSep 29, 2024

Top mutual fund holders

Top mutual fund holders
Holder% heldSharesValueReported
DFA Investment Dimensions-Canadian Small Company Series0.00%767191Jul 30, 2024
APTO insiders
InsiderRelationLatest transactionDateShares held
BEJAR RAFAELOfficerStock Award(Grant)Jan 18, 2023110,000
LEDRU PHILIPPEOfficerStock Award(Grant)Jan 18, 2023100,500
PAYNE CHARLES FLETCHERChief Financial OfficerStock Award(Grant)Jan 18, 2023110,000
RICE WILLIAM GLENNChief Executive OfficerPurchaseNov 24, 2024613,252
SEIZINGER BERND R.DirectorPurchaseSep 21, 202317,000
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