Subsequent Event	3 Months Ended
Mar. 31, 2024
Subsequent Events [Abstract]
Subsequent Event	(20) Subsequent Event Proposed Merger with Thoma Bravo On April 25, 2024, Everbridge held a virtual special meeting of its stockholders (the “Special Meeting”) to vote on the proposals identified in Everbridge’s Proxy Statement filed with the SEC on March 21, 2024 and mailed to the Everbridge stockholders starting on March 21, 2024. At the Special Meeting, the following proposals were considered: (1) the proposal to adopt the Merger Agreement (the “Merger Agreement Proposal”); (2) the proposal to approve, on a non-binding, advisory basis, the compensation that will or may become payable by Everbridge to its named executive officers in connection with the Merger (the “Advisory Compensation Proposal”); and (3) the proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to solicit additional proxies if there are insufficient votes to adopt the Merger Agreement at the time of the Special Meeting (the “Adjournment Proposal”). At the Special Meeting, the Everbridge stockholders approved the Merger Agreement Proposal and the Advisory Compensation Proposal. As the Merger Agreement Proposal was approved, the Adjournment Proposal was unnecessary.

Subsequent Event

3 Months Ended

Mar. 31, 2024

(20) Subsequent Event

Proposed Merger with Thoma Bravo

On April 25, 2024, Everbridge held a virtual special meeting of its stockholders (the “Special Meeting”) to vote on the proposals identified in Everbridge’s Proxy Statement filed with the SEC on March 21, 2024 and mailed to the Everbridge stockholders starting on March 21, 2024. At the Special Meeting, the following proposals were considered:

(1)

the proposal to adopt the Merger Agreement (the “Merger Agreement Proposal”);

(2)

the proposal to approve, on a non-binding, advisory basis, the compensation that will or may become payable by Everbridge to its named executive officers in connection with the Merger (the “Advisory Compensation Proposal”); and

(3)

the proposal to adjourn the Special Meeting to a later date or dates, if necessary or appropriate, to solicit additional proxies if there are insufficient votes to adopt the Merger Agreement at the time of the Special Meeting (the “Adjournment Proposal”).

At the Special Meeting, the Everbridge stockholders approved the Merger Agreement Proposal and the Advisory Compensation Proposal. As the Merger Agreement Proposal was approved, the Adjournment Proposal was unnecessary.