Yuao Wu

CIK 2120901 · View on SEC EDGAR ↗

Insider Activist

First SEC filing: March 18, 2026 · Latest: June 1, 2026

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
March 18, 2026 AMBR Class B ordinary shares, par value $0.001 per share 36,233,237 Indirect
March 18, 2026 AMBR Class A ordinary shares, par value $0.001 per share 309,834,748 Indirect