How to search e-mail not read?

Your software
My Mautic version is: 4.4.10
My PHP version is: 8.0.30
My Database type and version is: 10.6

The normal search synthax for read contacts of a e-mail (newsletter) ist:
email_read:EMAIL_ID - e.g.
But how can i search to contacts who have not read? (ist it possible)
Can’t find any functions here. Search | Mautic