Fu Xi-Yong

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Rockville, MD
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Xi-Yong (Sean) Fu
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Fu Xi-Yong

Form 4 holding Chief Executive Officer and Director Exhibit List: Ex. 24.1 - Power of Attorney, Director

NovaBridge Biosciences

Security class
Ordinary Shares
Shares / value
59,823
Estimated value
Report date
18 Mar 2026
Price
Ownership
Direct

Insider Reports Filed by Fu Xi-Yong

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