4//SEC Filing
CHOY BENEDICT C K 4
Accession 0001195890-12-000003
CIK 0000730000other
Filed
Mar 14, 8:00 PM ET
Accepted
Mar 15, 8:58 PM ET
Size
29.1 KB
Accession
0001195890-12-000003
Insider Transaction Report
Form 4
SUPERTEX INCsupx
CHOY BENEDICT C K
Senior VP, Tech Development
Transactions
- Sale
common stock
2012-03-13$18.07/sh−205$3,704→ 158,804 total - Sale
common stock
2012-03-13$18.04/sh−191$3,446→ 158,113 total - Sale
common stock
2012-03-13$18.05/sh−100$1,805→ 157,804 total - Sale
common stock
2012-03-13$18.02/sh−500$9,010→ 157,304 total - Sale
common stock
2012-03-13$18.03/sh−500$9,015→ 156,804 total - Sale
common stock
2012-03-13$18.02/sh−500$9,010→ 156,304 total - Sale
common stock
2012-03-14$17.88/sh−294$5,257→ 155,010 total - Sale
common stock
2012-03-14$17.91/sh−300$5,373→ 154,210 total - Sale
common stock
2012-03-14$17.90/sh−400$7,160→ 153,410 total - Sale
common stock
2012-03-13$18.05/sh−100$1,805→ 155,304 total - Sale
common stock
2012-03-14$17.87/sh−200$3,574→ 154,810 total - Sale
common stock
2012-03-14$17.90/sh−300$5,370→ 154,510 total - Sale
common stock
2012-03-14$18.08/sh−500$9,040→ 152,610 total - Sale
common stock
2012-03-13$18.05/sh−500$9,025→ 158,304 total - Sale
common stock
2012-03-13$18.04/sh−209$3,770→ 157,904 total - Sale
common stock
2012-03-13$18.00/sh−900$16,200→ 155,404 total - Sale
common stock
2012-03-14$17.91/sh−400$7,165→ 153,810 total - Sale
common stock
2012-03-14$17.90/sh−300$5,370→ 153,110 total
Documents
Issuer
SUPERTEX INC
CIK 0000730000
Entity typeother
Related Parties
1- filerCIK 0001195890
Filing Metadata
- Form type
- 4
- Filed
- Mar 14, 8:00 PM ET
- Accepted
- Mar 15, 8:58 PM ET
- Size
- 29.1 KB