The following table was composed in April 2015 by searching in Pivot database.

NRSA Individual Fellowship,
NIH F Series
8 April, Aug, Dec.

Non-NIH Funding Opportunities

Komen's breast cancer fellowship
July 17, 2015
$60K *3 years

Damon Runyon Postdoctoral Fellowships
15 Aug 2015
$50K *4 years
must have received PhD not sooner than the last year
The Helen Hay Whitney Foundation
July 1, 2015
$50K *3 years
<1 year postdoc experience
Burroughs Wellcome Fund (BWF)
Jan 8, 2015
$100K *5 years
3 years of postdoc + 2 years faculty
The Hartwell Foundation
$50K *2 years
US citizens
NSF - Postdoctoral Research Fellowships in Biology (PRFB)
Nov 3, 2015
$69K *2 years
First postdoc, green card or US citizenship