Secure Document Upload

To securely upload investor subscription documents or maintenance forms, please follow the instructions below.


  • To securely submit your documents, please click the orange “Secure Upload” button below.
  • The button will direct you to Griffin Capital’s confidential file share system.
  • Enter your name and email.
  • Drag and drop your documents on the following page.

Important: Wait for the confirmation page before closing the window.

Confirmation & Processing Time

  • The Griffin Capital Investor Relations Team will confirm receipt of your documents via email within one business day.
  • The initial review process typically takes two business days.
  • Maintenance forms are processed bi-monthly, on the 15th and at the end of the month.

Maintenance Forms

Please click a link below to download.

For support, please contact Griffin Capital’s Investor Relations Team:

Phone: 424-367-4250
Hours: 7am-5pm PT
Investor Portal Login