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|
| Keyboard |
| XATF Management LP
✚
|
|
|---|---|
| CIK # | 0001418345 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 4 | [0001418345] |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Rubicon Technology Inc RBCN
Common Stock
|
2013-04-26 | Sell | 61,891 | $7.53 | 466,039 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2013-04-25 | Sell | 225,000 | $7.45 | 1,676,250 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2013-03-26 | Sell | 100,000 | $6.67 | 667,000 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2013-03-25 | Sell | 200,000 | $6.25 | 1,250,000 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2013-03-22 | Sell | 81,681 | $6.04 | 493,353 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2012-12-31 | Other | 6,485 | $6.11 | 39,623 |
|
Rubicon Technology Inc RBCN
Common Stock
|
2011-12-14 | Other | 4,220 | $0.00 | |
|
Rubicon Technology Inc RBCN
Common Stock
|
2011-01-01 | Other | 1,879 | $0.00 | |
|
Rubicon Technology Inc RBCN
Stock Option (Right to Buy) · derivative
|
2010-04-01 | Other | 823 | $0.00 | |
|
Rubicon Technology Inc RBCN
Stock Option (Right to Buy) · derivative
|
2010-03-30 | Other | 2,800 | $0.00 |