X0306 4 2019-04-10 0001447599 FITBIT INC FIT 0001645079 MISSAN ANDY C/O FITBIT, INC. 199 FREMONT STREET, 14TH FLOOR SAN FRANCISCO CA 94105 1 EVP, General Counsel, Sect. Class A Common Stock 2019-04-10 4 C 0 7500 A 110917 D Class A Common Stock 2019-04-10 4 S 0 7500 5.8499 D 103417 D Employee Stock Option (Right to Buy) .2767 2019-04-10 4 M 0 7500 0 D 2023-03-27 Class B Common Stock 7500 157675 D Class B Common Stock 2019-04-10 4 M 0 7500 0 A Class A Common Stock 7500 7500 D Class B Common Stock 2019-04-10 4 C 0 7500 D Class A Common Stock 7500 0 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation in effect as of the date hereof, (ii) the affirmative vote of the holders of Class B Common Stock representing not less than a majority of the outstanding shares of Class B Common Stock, or (iii) June 17, 2027. Represents the aggregate of sales effected on the same day at different prices. Represents the weighted average sales price per share. The shares sold at prices ranging from $5.80 to $5.89 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The option vested as to 1/4th of the total number of shares on March 26, 2014, and thereafter vested as to 1/48th of the total number of shares in equal monthly installments. /s/ Andy Missan 2019-04-12