HOROWITZ MARK

CIK 00011925081 companyLOS ALTOS, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001192508

Recent Transactions

44 trades

Sale
RAMBUS INC$RMBS
Common Stock
2011-01-03$20.65/sh−20,000→ 874,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2011-01-03$20.65/sh−20,000→ 874,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-12-01$20.20/sh−20,000→ 894,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-07-01$17.24/sh−20,000→ 954,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-05-03$24.59/sh−20,000→ 7,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-05-03$24.59/sh−20,000→ 7,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$24.73/sh−17,333→ 89,906 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$24.73/sh−17,333→ 89,906 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$22.51/sh−1,567→ 87,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$23.32/sh−1,100→ 88,806 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$22.51/sh−1,567→ 87,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2010-01-04$23.32/sh−1,100→ 88,806 total
Sale
RAMBUS INC$RMBS
Common Stock
2009-12-01$18.13/sh−20,000→ 107,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2009-12-01$18.13/sh−20,000→ 107,239 total
Sale
RAMBUS INC$RMBS
Common Stock
2009-09-01$16.60/sh−12,800→ 174,439 total
Sale
RAMBUS INC$RMBS
Common Stock
2009-09-01$17.27/sh−7,200→ 167,239 total
Award
RAMBUS INC$RMBS
Restricted Stock Units
2008-02-01+12,000→ 12,000 total
Award
RAMBUS INC$RMBS
Restricted Stock Units
2008-02-01+12,000→ 12,000 total
Award
RAMBUS INC$RMBS
Employee Stock Option
2007-02-01+16,000→ 16,000 total
Award
RAMBUS INC$RMBS
Employee Stock Option
2007-02-01+16,000→ 16,000 total
Award
RAMBUS INC$RMBS
Employee Stock Option 01
2006-01-06+20,000→ 20,000 total
Award
RAMBUS INC$RMBS
Employee Stock Option 01
2006-01-06+20,000→ 20,000 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-07-01$13.39/sh−23,692→ 1,374,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-07-01$13.39/sh−23,692→ 1,374,976 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-05-02$14.23/sh−23,692→ 1,422,360 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-03-01$17.38/sh−23,692→ 1,469,744 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-03-01$17.38/sh−23,692→ 1,469,744 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-01-03$23.09/sh−23,692→ 1,517,128 total
Sale
RAMBUS INC$RMBS
Common Stock
2005-01-03$23.09/sh−23,692→ 1,517,128 total
Award
RAMBUS INC$RMBS
Director Stock Option 03
2004-10-01+20,000→ 20,000 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-09-01$13.04/sh−26,660→ 1,696,896 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-09-01$13.04/sh−26,660→ 1,696,896 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-06-01$19.08/sh−26,660→ 1,776,876 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-06-01$19.08/sh−26,660→ 1,776,876 total
Gift
RAMBUS INC$RMBS
Common Stock
2004-04-19$24.82/sh−40,000→ 1,830,196 total
Gift
RAMBUS INC$RMBS
Common Stock
2004-04-19$24.82/sh−40,000→ 1,830,196 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-01-02$30.90/sh−26,660→ 1,950,176 total
Sale
RAMBUS INC$RMBS
Common Stock
2004-01-02$30.90/sh−26,660→ 1,950,176 total
Sale
RAMBUS INC$RMBS
Common Stock
2003-11-03$25.38/sh−26,660→ 2,021,396 total
Sale
RAMBUS INC$RMBS
Common Stock
2003-11-03$25.38/sh−26,660→ 2,021,396 total
Sale
RAMBUS INC$RMBS
Common Stock
2003-10-28$24.69/sh−26,660→ 2,048,056 total
Sale
RAMBUS INC$RMBS
Common Stock
2003-10-28$24.69/sh−26,660→ 2,048,056 total
Award
RAMBUS INC$RMBS
Employee Stock Option
2003-10-01+20,000→ 20,000 total
Award
RAMBUS INC$RMBS
Employee Stock Option
2003-10-01+20,000→ 20,000 total

Companies

RAMBUS INC
Director
$RMBS

Recent Filings

Address

4440 EL CAMINO REAL

LOS ALTOS, CA, 94022

View on SEC.gov