| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Westphal Susan is a Director at Rubicon Technology, Inc.. Recent SEC Form 4 filings include 0 buys and 1 sell.
Estimated insider holdings value: $25K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2022 | RBCN Rubicon Technology, Inc. | Director | Sell | 4,472 | $20.00 | $89,440.00 | -50.3% |