Stockholders of Everbridge wishing to communicate with Everbridge’s Board of Directors or an individual director may send a written communication to the Board or such director c/o Everbridge, Inc., 25 Corporate Drive, Suite 400, Burlington, MA 01803, Attn: Secretary. Written communications may be submitted anonymously or confidentially and may, at the discretion of the person submitting the communication, indicate whether the person is a stockholder or other interested party. Alternatively, stockholders may submit communications to the Board as a group by emailing