BRIGHT HORIZONS FAMILY SOLUTIONS INC.

Russell MidCap Growth Index Constituents

as of December 31, 2025

*Source: Zacks Investment Research, Inc. Used with permission. All rights reserved. Copyright 1980-2026.

BRIGHT HORIZONS FAMILY SOLUTIONS INC. C/O CORPORATE SECRETARY 2 WELLS AVENUE NEWTON, MA 02459 SCAN TO VIEW MATERIALS & VOTE w 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 2, 2026. 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/BFAM2026 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 BYPHONE—1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on June 2, 2026. 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: V90421-P48523 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 the six director nominees with terms expiring at the Annual Meeting, each for a term of one year: Nominees: For Against Abstain 1a. Lawrence M. Alleva ! ! ! 1b. Joshua Bekenstein ! ! ! 1c. Stephen H. Kramer ! ! ! 1d. David H. Lissy ! ! ! 1e. Laurel J. Richie ! ! ! 1f. Jennifer Schulz ! ! ! The Board of Directors recommends you vote FOR the following proposals: For Against Abstain 2. To approve, on an advisory basis, the 2025 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, 2026. 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. 2026 Annual Meeting of Shareholders Wednesday, June 3, 2026 8:00 A.M. (Eastern Time) www.virtualshareholdermeeting.com/BFAM2026 Important Notice Regarding the Availability of Proxy Materials for the 2026 Annual Meeting: The Annual Report on Form 10-K, Notice and Proxy Statement are available at www.proxyvote.com. BRIGHT HORIZONS FAMILY SOLUTIONS INC. 2026 Annual Meeting of Shareholders June 3, 2026 8:00 A.M. (Eastern Time) This proxy is solicited by the Board of Directors of Bright Horizons Family Solutions Inc. The shareholder(s) hereby appoint(s) Stephen H. Kramer and John G. Casagrande, or either of them, as proxies, each with the power to appoint his 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/BFAM2026 on Wednesday, June 3, 2026 at 8:00 A.M. (Eastern Time), and any adjournment or postponement thereof. Shareholders of record at the close of business on April 8, 2026 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. A vote FOR the election of the director nominees listed on the reverse side includes discretionary authority to vote for a substitute director nominee if any director nominee becomes unavailable for election for any reason. The Board of Directors recommends a vote FOR the election of all director nominees and FOR Proposals 2 and 3. Continued and to be signed on reverse side