SILIEZAR BYRON R

CIK 00012127601 companyRESTON, VA

SEC Profile

Transactions

Companies

Filings

CIK

0001212760

Recent Transactions

41 trades

Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.65/sh−200→ 35,545 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.22/sh−1,000→ 42,906 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.25/sh−400→ 41,806 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.52/sh−2,423→ 36,783 total
Exercise/Conversion
NII HOLDINGS INC
Stock Option (right to purchase)
2007-06-14−37,500→ 75,000 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.56/sh−800→ 35,845 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.73/sh−540→ 34,000 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2007-06-14$26.20/sh+37,500→ 221,500 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.07/sh−800→ 46,706 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.15/sh−200→ 46,006 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.68/sh−206→ 35,239 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2007-06-14$18.97/sh+50,000→ 184,000 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.08/sh−500→ 46,206 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.33/sh−700→ 40,606 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.63/sh−100→ 35,745 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.27/sh−300→ 41,406 total
Exercise/Conversion
NII HOLDINGS INC
Stock Option (right to purchase)
2007-06-14−12,500→ 37,500 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.55/sh−138→ 36,645 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.69/sh−300→ 34,939 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.04/sh−900→ 47,506 total
Disposition to Issuer
NII HOLDINGS INC
Common Stock
2007-06-14$82.00/sh−100,000→ 134,000 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.16/sh−100→ 45,906 total
Exercise/Conversion
NII HOLDINGS INC
Stock Option (right to purchase)
2007-06-14−50,000→ 50,000 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.00/sh−85,594→ 48,406 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.18/sh−1,700→ 44,206 total
Sale
NII HOLDINGS INC
Common Stock
2007-06-14$81.72/sh−399→ 34,540 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2007-06-14$60.77/sh+12,500→ 234,000 total
Sale
NII HOLDINGS INC
Common Stock
2005-05-19$55.00/sh−105,770→ 0 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2005-05-19$0.83/sh+7,000→ 7,000 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2005-05-19$37.94/sh+25,000→ 25,000 total
Exercise/Conversion
NII HOLDINGS INC
Employee Stock Option (right to buy)
2005-05-19−25,000→ 75,000 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2005-05-19$0.83/sh+200→ 200 total
Sale
NII HOLDINGS INC
Common Stock
2005-05-19$55.02/sh−200→ 0 total
Sale
NII HOLDINGS INC
Common Stock
2005-05-19$55.00/sh−25,000→ 0 total
Exercise/Conversion
NII HOLDINGS INC
Employee Stock Option (right to buy)
2005-05-19−112,970→ 45,000 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2005-05-19$0.83/sh+105,770→ 105,770 total
Exercise/Conversion
NII HOLDINGS INC
Employee Stock Option (right to buy)
2005-05-18−22,030→ 157,970 total
Sale
NII HOLDINGS INC
Common Stock
2005-05-18$55.00/sh−22,030→ 0 total
Exercise/Conversion
NII HOLDINGS INC
Common Stock
2005-05-18$0.83/sh+22,030→ 22,030 total
Award
NII HOLDINGS INC
Common Stock
2004-04-28+50,000→ 50,000 total
Award
NII HOLDINGS INC
Stock Option (right to buy)
2004-04-28+100,000→ 100,000 total

Companies

NII HOLDINGS INC
VP and CFO

Recent Filings

Address

10700 PARKRIDGE BLVD. SUITE 600

RESTON, VA, 20191

View on SEC.gov