It appears as though $270,000 per year.
They paid the University of Washington $319,000. One might speculate this is payment for their research collaboration on vaccines with Dr. Gene Sackett. If so, it is odd that no money is paid to their other collaborator, the University of Pittsburgh.
There is also a payment of $119,000 to a group called Visceral in Bath, UK.
It strikes this reader a bit odd that Thoughtful House paid them $119,000, but they only show an income of £36,551 . Perhaps it is a difference in fiscal years.
Nothing really that interesting. Just a lot of money being paid to a person who, as far as I can tell, is not licensed to actually treat children.