Open
Conversion
Reported value range
Not reported

Cui Jingrong Jean President And CEO

Transaction date Aug 10, 2026
Public filing date Aug 10, 2026
Filing lag Filed same day

BLSM daily price context

No linked price history

This asset is not matched to a market-data symbol.

Source details

Reported owner
Not disclosed
Source asset code
Derivative
Security
Series B Preferred Stock on Common Stock
Quantity / price
124,779 shares
SEC ownership
Indirect
Transaction code
C
Form
4
Filing identifier
0001772259-26-000005