Douglas A. Sabella is President at Veraz Networks, Inc. (VRAZ). They have made 5 open-market trades across 1 company since 2007, most recently 2011-02-24.
CIK 0001192457
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $36K since 2008, against 4 sales. Too few scored purchases to measure a record yet.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.