Opting-out of third party sharing with FUSD

At the beginning of the school year I selected Deny on forms asking if I wanted to share directory information (name, address, phone number, date of birth, etc) with third parties. Today I received an email regarding the yearly residency verifications. This email led me to a third party site (Informed K12) that had all my information pre-filled on their form.

I'd prefer to not have my information shared with third parties. I'd like to avoid having my information involved with yet another data breach. Is there a recommended way to ask the school district not to provide my information to third parties without consent?