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/ Insider / 1995088
Xu Diyong
CIK 1995088
Transactions on file
2
Open-market buys
2
Win rate (buys)
100%
2 scored
Avg % since filing (buys)
+60.9%
Tickers traded
QTTB
2 txns
Recent activity
Filed
Txn date
Issuer
Roles
Code
Shares
Value
% since Filing
Filing
2026-06-02
2026-05-28
QTTB
Q32 Bio Inc.
Director
10%
Buy
625,000
$5.00M
+60.9%
open →
2026-06-02
2026-05-28
QTTB
Q32 Bio Inc.
Director
10%
Buy
1,250,000
$10.00M
+60.9%
open →