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Yachen Liu
Total Filings
4
Unique Marks
4
First Filing
Sep 16, 2025
Last Filing
Jan 9, 2026
Registered: 4
Filing Velocity (24 Months)
May 2024: 0
Jun 2024: 0
Jul 2024: 0
Aug 2024: 0
Sep 2024: 0
Oct 2024: 0
Nov 2024: 0
Dec 2024: 0
Jan 2025: 0
Feb 2025: 0
Mar 2025: 0
Apr 2025: 0
May 2025: 0
Jun 2025: 0
Jul 2025: 0
Aug 2025: 0
Sep 2025: 2
Oct 2025: 0
Nov 2025: 0
Dec 2025: 0
Jan 2026: 2
Feb 2026: 0
Mar 2026: 0
Apr 2026: 0
May 2024
Apr 2026