KNAFEL SIDNEY R

CIK 00009240393 companiesNEW YORK, NY

Transactions

Companies

Filings

CIK

0000924039

Recent Transactions

14 trades

Award
VirtualScopics, Inc.
stock option
2006-08-10$3.03/sh+6,250→ 66,421 total
Award
VirtualScopics, Inc.
stock option
2006-08-10$3.03/sh+6,250→ 66,421 total
Award
VirtualScopics, Inc.
stock option
2006-08-10$3.03/sh+6,250→ 66,421 total
Award
VirtualScopics, Inc.
stock option
2006-08-10$3.03/sh+6,250→ 66,421 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2005-12-22$34.81/sh+1,634→ 32,436 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2005-12-22$34.81/sh+1,634→ 32,436 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2005-03-10$30.94/sh+270→ 30,802 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2005-03-10$30.94/sh+270→ 30,802 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2004-12-23$31.02/sh+861→ 30,532 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
Common Stock
2004-12-23$31.02/sh+861→ 30,532 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
General American (Common Stock)
2003-12-23$29.07/sh+501→ 29,671 total
Other
GENERAL AMERICAN INVESTORS CO INC$GAM
General American (Common Stock)
2003-12-23$29.07/sh+501→ 29,671 total
Award
INSIGHT COMMUNICATIONS CO INC
Class B Common Stock
2003-11-06+68,000→ 68,000 total
Award
INSIGHT COMMUNICATIONS CO INC
Class B Common Stock
2003-11-06+68,000→ 68,000 total

SRK MANAGEMENT COMPANY 810 SEVENTH AVENUE

NEW YORK, NY, 10019