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| Keyboard |
| Supertex Inc
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|---|---|
| CIK # | 0000730000 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 10-K | [0000730000] | |
| 10-Q | [0000730000] | |
| 4 | [0000730000] | |
| 5 | [0000730000] | |
| 8-K | [0000730000] | |
| SC 13G | [0000730000] |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed |
|---|---|---|
| Wellington Management Co LLP | Supertex Inc | [2014-02-14] |
| Vanguard Group Inc | Supertex Inc | [2013-02-11] |
| Price T Rowe Associates Inc /MD/ | Supertex Inc | [2012-02-09] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Supertex Inc | |
| Feng Milton | |
| Loveless W Mark | |
| Kagel Phil | |
| Tsang Michael | |
| Petersen William | |
| Ingram William P | |
| Choy Benedict C K | |
| PAO Henry | |
| Schlam Elliott | |
| View All | |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 4,000 | $13.49 | 53,960 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | $15.71 | 157,100 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 5,000 | $7.16 | 35,800 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 5,000 | $3.30 | 16,500 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | $13.49 | 134,900 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 5,000 | $0.00 | |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | $15.71 | 157,100 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | $9.94 | 99,400 |
|
Supertex Inc SUPX
Common Stock
|
2014-04-01 | Disposed to issuer | 1,980 | $33.00 | 65,340 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | ||
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 5,000 | ||
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 35,000 | $12.15 | 425,250 |
|
Supertex Inc SUPX
Common Stock
|
2014-04-01 | Disposed to issuer | 5,000 | $33.00 | 165,000 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 5,000 | $0.00 | |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 14,000 | ||
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | ||
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 7,000 | $12.15 | 85,050 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 25,000 | $0.00 | |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 25,000 | $12.15 | 303,750 |
|
Supertex Inc SUPX
Stock Option (right to buy) · derivative
|
2014-04-01 | Disposed to issuer | 10,000 | ||
| showing 20 of 174 most recent transactions | |||||