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APTO

Aptose Biosciences, Inc.

Delisted

APTO was delisted on the 1st of April, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
Jane Street
76
Jane Street
New York
– -$69K -25 Closed
Huntington National Bank
77
Huntington National Bank
Ohio
– -$15K -6 Closed
Quantbot Technologies
78
Quantbot Technologies
New York
– -$6K -2 Closed
Tower Research Capital (TRC)
79
Tower Research Capital (TRC)
New York
– -$3K -1 Closed
GGHC
80
Gilder Gagnon Howe & Co
New York
– -$1K – –
Simplex Trading
81
Simplex Trading
Illinois
– +$77.5K +33 +330%