X0306 4 2017-08-07 false 0001437578 BRIGHT HORIZONS FAMILY SOLUTIONS INC. BFAM 0001661892 Burke Mary Lou C/O BRIGHT HORIZONS FAMILY SOLUTIONS INC 200 TALCOTT AVENUE SOUTH WATERTOWN MA 02472 false true false false COO North America Center Ops Common Stock 2017-08-07 4 M false 1088.00 14.54 A 32354.00 D Common Stock 2017-08-07 4 M false 3912.00 36.29 A 36266.00 D Common Stock 2017-08-07 4 S false 5000.00 78.56 D 31266.00 D Common Stock 1260.00 I UTMA Custodian for daughter Common Stock 1260.00 I UTMA Custodian for daughter Option to Purchase Common Stock 14.54 2017-08-07 4 M false 1088.00 0.00 D 2022-05-02 Common Stock 1088.00 0.00 D Option to Purchase Common Stock 36.29 2017-08-07 4 M false 3912.00 0.00 D 2021-01-06 Common Stock 3912.00 21368.00 D These trades were made pursuant to a Rule 10b5-1 trading plan. This transaction was executed in multiple trades at prices ranging from $78.50 to $78.715. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Shares held indirectly under the Uniform Transfer to Minors Act and reporting person disclaims any beneficial ownership of these shares except for any pecuniary interest therein. The time and performance criteria have been met with respect to this award and the option is fully vested. The option to purchase 25,280 shares of common stock is vested as to 15,168 shares. The remaining portion of the option award is eligible to vest in two equal annual installments beginning on January 6, 2018. /s/ Stephen I. Dreier, as attorney in fact for Mary Lou Burke 2017-08-08