Does forwarded meeting invite gets sent to all the Attendees and Organizer?

I forwarded a meeting invite from OWA to person not on the original attendee list.
When I hit "Forward" the "To" field was empty and I put in the sender's email (Let's say ABC) and hit "Send"

When I went back to my Sent Items, my forwarded meeting invite had subject line :
"Incognito on behalf of the Organizer"
and the "To" field had ABC ALONG with ALL the other attendees names.

Does this mean that my forwarded invite (which also contained a message intended ONLY for ABC) got sent to all attendees as well as as the organizer???