Sorry, but if they are a 501(c)(3) their 990s are public. Now their revenue may be less than the threshold ($250k I'm thinking off the top of my head) they don't have to file a 990.
990s can be found through Charity Navigator and Guidestar.
He was FAAN's head Development officer and he is refusing to give financials? That's just dumb. Note: this does not reflect poorly on FARE necessarily.
Okay--found them on Guidestar. No 990, no financials (my NPO'sbarebthere, for example). However, it seems from what you posted it could be newly formed, so they may not have an audited annual financial statement yet (which is what I send someone if they want to see our financials--and an annual report. But they are on our website, too).
I do see on Guidestar FAF is required to file a 990. But again it may be too early.
But a louder voice--a good thing in general, yes?