Option
KNIGHT EDWARD S other: Former EVP other: Former EVP
Common Stock, par value $0.01 per share 15,000 $13 $195,000 Option
KNIGHT EDWARD S other: Former EVP other: Former EVP
Employee Stock Option (Right to Buy) 15,000 $13 $195,000 Option
AUST BRUCE officer: Executive Vice President officer: Executive Vice President
Employee Stock Option (Right to Buy) 5,000 $9.05 $45,250 Sale
AUST BRUCE officer: Executive Vice President officer: Executive Vice President
Common Stock, par value $0.01 per share 5,000 $9.05 $45,250 Option
AUST BRUCE officer: Executive Vice President officer: Executive Vice President
Common Stock, par value $0.01 per share 5,000 $9.05 $45,250 Option
KNIGHT EDWARD S other: Former EVP other: Former EVP
Common Stock, par value $0.01 per share 7,000 $13 $91,000 Option
KNIGHT EDWARD S other: Former EVP other: Former EVP
Employee Stock Option (Right to Buy) 7,000 $13 $91,000 Option
EWING ANNA M officer: Executive Vice President officer: Executive Vice President
Employee Stock Option (Right to Buy) 14,000 $13 $182,000 Option
EWING ANNA M officer: Executive Vice President officer: Executive Vice President
Common Stock, par value $0.01 per share 14,000 $13 $182,000 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 65,274 $16 $1,044,384 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 259,897 $16 $4,158,352 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 255,285 $28.36 $7,240,138 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 147,082 $16 $2,353,312 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 4,679,187 $16 $74,866,992 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 2,638,304 $16 $42,212,864 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 528,942 $16 $8,463,072 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 103,667 $16 $1,658,672 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 698,110 $16 $11,169,760 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 406,543 $16 $6,504,688 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 78,354 $16 $1,253,664 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 212,280 $16 $3,396,480 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 392,305 $16 $6,276,880 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 12,400 $16 $198,400 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 19,800 $16 $316,800 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 8,100 $16 $129,600 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 21,200 $16 $339,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 2,700 $16 $43,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 6,600 $16 $105,600 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 1,500 $16 $24,000 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 1,042,142 $38.4 $40,018,253 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 121,948 $16 $1,951,168 Option
JACOBS JOHN officer: Executive Vice President officer: Executive Vice President
Common Stock, par value $0.01 per share ("Common Stock") 14,000 $13 $182,000 Option
JACOBS JOHN officer: Executive Vice President officer: Executive Vice President
Employee Stock Option (Right to Buy) 14,000 $13 $182,000 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 9,600 $16 $153,600 Option
AUST BRUCE officer: Executive Vice President officer: Executive Vice President
Employee Stock Option (Right to Buy) 7,000 $13 $91,000 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 4,548,028 $38.4 $174,644,275 Option
AUST BRUCE officer: Executive Vice President officer: Executive Vice President
Common Stock, par value $0.01 per share ("Common Stock") 7,000 $13 $91,000 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 130,577 $16 $2,089,232 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 39,700 $16 $635,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 8,700 $16 $139,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 8,200 $16 $131,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 1,200 $16 $19,200 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 6,900 $16 $110,400 Option
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Common Stock 25,000 $19.7 $492,500 Option
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Employee Stock Option (Right to Buy) 25,000 $19.7 $492,500 Sale
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Common Stock 25,000 $19.7 $492,500 Sale
NATIONAL ASSOCIATION OF SECURITIES DEALERS INC 10 percent .. 10 percent owner
Common Stock, par value $0.01 per share 13,500 $16 $216,000 Sale
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Common Stock 25,000 $40.02 $1,000,500 Option
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Common Stock, par value $0.01 per share 25,000 $19.7 $492,500 Option
HASSEN RONALD officer: Interim Chief Financial Ofcr officer: Interim Chief Financia..
Employee Stock Option (Right to Buy) 25,000 $19.7 $492,500