BRIGHT HORIZONS FAMILY SOLUTIONS INC

Russell MidCap Growth Index Constituents

as of December 31, 2023

• Source: Zacks Investment Research, Inc. Used with permission. All rights reserved. Copyright 1980-2024.

BRIGHT HORIZONS FAMILY SOLUTIONS INC. C/O CORPORATE SECRETARY 2 WELLS AVENUE NEWTON, MA 02459 SCAN TO VIEW MATERIALS & VOTE VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on June 4, 2024. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. During The Meeting - Go to www.virtualshareholdermeeting.com/BFAM2024 You may attend the meeting via the Internet and vote during the meeting. Have the information that is printed in the box marked by the arrow available and follow the instructions. VOTE BY PHONE - 1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on June 4, 2024. Have your proxy card in hand when you call and then follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. Your proxy card must be received before the Annual Meeting in order for your vote to be counted. TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: V43831-P08300 KEEP THIS PORTION FOR YOUR RECORDS THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. DETACH AND RETURN THIS PORTION ONLY BRIGHT HORIZONS FAMILY SOLUTIONS INC. The Board of Directors recommends you vote FOR all the listed director nominees: 1. Election of four Class II directors each for a term of three years: Nominees: For Against Abstain For Against Abstain 1a. Julie Atkinson 1b. Jordan Hitch 1c. Laurel J. Richie 1d. Mary Ann Tocio 5. To approve an amendment to the Companys Certificate of Incorporation to provide for the exculpation of officers as permitted by Delaware law. 6. To approve an amendment to the Companys Certificate of Incorporation to add a federal forum selection provision and update and clarify the Delaware forum selection provision. 7. To approve miscellaneous amendments to the Companys Certificate of Incorporation. The Board of Directors recommends you vote FOR the following proposals: For Against Abstain 2. To approve, on an advisory basis, the 2023 compensation paid by the Company to its Named Executive Officers. 3. To ratify the appointment of Deloitte & Touche LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2024. 4. To approve an amendment to the Companys Certificate of Incorporation to declassify the Board of Directors. NOTE: In their discretion, the proxies may consider and vote on any other business properly brought before the meeting or any adjournment or postponement thereof. Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date

Bright Horizons Family Solutions Inc. 2024 Annual Meeting of Shareholders Wednesday, June 5, 2024 8:00 A.M. (Eastern Time) www.virtualshareholdermeeting.com/BFAM2024 Important Notice Regarding the Availability of Proxy Materials for the 2024 Annual Meeting:The Annual Report on Form 10-K, Notice and Proxy Statement are available at www.proxyvote.com. V43832-P08300 BRIGHT HORIZONS FAMILY SOLUTIONS INC. 2024 Annual Meeting of Shareholders June 5, 2024 8:00 A.M. (Eastern Time) This proxy is solicited by the Board of Directors The shareholder(s) hereby appoint(s) Stephen H. Kramer, John G. Casagrande and Elizabeth J. Boland, or any of them, as proxies, each with the power to appoint his/her substitute, and hereby authorize(s) them to represent and to vote, as designated on the reverse side of this ballot, all of the shares of common stock of BRIGHT HORIZONS FAMILY SOLUTIONS INC. that the shareholder(s) is/are entitled to vote at the Annual Meeting to be held virtually at www.virtualshareholdermeeting.com/BFAM2024 on Wednesday, June 5, 2024 at 8:00 A.M. (Eastern Time), and any adjournment or postponement thereof. Shareholders of record at the close of business on April 8, 2024 are entitled to notice of, and entitled to vote at the Annual Meeting and any adjournments or postponements thereof. This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy will be voted in accordance with the Board of Directors' recommendations. The proxies are hereby authorized to vote, in their discretion and to the extent permitted by applicable law or rule, on such other business as may properly come before the Annual Meeting or any adjournment or postponement thereof. The Board of Directors recommends a vote FOR the election of all director nominees and FOR Proposals 2, 3, 4, 5, 6 and 7. Continued and to be signed on reverse side