There are Executive Compensation Tables/notes in each 10-k spelling out the whats and whens of the Marshalls...here's the annual filing for Dec 31, 2008 pg 16:
Dr Jill resigned as an officer in 2004 and received various "consulting" fees after that---in 2010 she started receiving a salary of $60K which increased to $82+K thru 2016 while EM received $170K up to $195K yearly in that period...