SEC Form SC 13G/A filed by Everbridge, Inc. (Amendment)

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

Names of Reporting Persons

Alger Associates, Inc. 13-3017981

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☐

SEC Use Only

Citizenship or Place of Organization

New York

Number of Shares

 Beneficially 

Owned by

Each

Reporting

Person

With

Sole Voting Power

1,773,458

Shared Voting Power

0

Sole Dispositive Power

1,773,458

Shared Dispositive Power

0

Aggregate Amount Beneficially Owned by Each Reporting Person

1,773,458

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)

☐

Percent of Class Represented by Amount in Row (9)

4.72%

Type of Reporting Person (See Instructions)

HC

Everbridge, Inc.

Address of Issuer’s Principal Executive Offices

25 Corporate Dr, Suite 400

Burlington, MA 01803

Alger Associates, Inc.

360 Park Avenue South, New York, NY 10010

New York

Common Stock

29978A104

☐   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

☐   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

☐   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

☐   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

☐   An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);

☐   An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);

☒   A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G);

☐   A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

☐   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

☐   A non-U.S. institution in accordance with § 240.13d–1(b)(1)(ii)(J);

☐   Group, in accordance with § 240.13d–1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with § 240.13d–1(b)(1)(ii)(J), please specify the type of institution:                                         

(a)

Amount beneficially owned:

(b)

Percent of class:

(c)

Number of shares as to which the person has:

(ii)

Shared power to vote or to direct the vote

(iii)

Sole power to dispose or to direct the disposition of

(iv)

Shared power to dispose or to direct the disposition of

Ownership of Five Percent or Less of a Class

Ownership of More than Five Percent on Behalf of Another Person

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent  Holding Company or Control Person

Identification and Classification of Members of the Group

Notice of Dissolution of Group

Certification

/s/ Hal Liebes