Westphal Susan (CIK 0001701731)

Latest company ownership

Shares held
4,416
Last filed at
Aug 22, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2022Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 19, 2022 Aug 22, 2022 Rubicon Technology, Inc. Director Sell 22.5 -4,472 -50.32% ✗ $89.4K