Doesn't Friedcat usually keep an email address associated with the Bitcoin address as well? At least that's what was needed when dealing w/ share x-fers w/ Burnside + TAT...
I think you might need to collect some email addresses as well:
https://www.havelockinvestments.com/fund.php?symbol=AM1-S
Yes, it is in your best interest to include an email address in your registration with Friedcat.
Just noticed I sent Seb a question when I should just ask you directly PM sent ha-ha