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Tzuo Tien
InsiderCIK 0001735409
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Tzuo Tien has filed 5 SEC reports (2025–2026), all concentrated in Amplitude, Inc. (AMPL), totaling $0 in disclosed volume. Data is sourced from official SEC Form 3, 4, and 5 filings.