{"transactions":[{"id":4424534,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"exercise","acquired":false,"shares":4999998,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":8437081,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4999998},"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4424533,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"other","acquired":true,"shares":2824,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Venture Management, L.L.C."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Shares are held directly by True Venture Management, L.L.C., which is controlled by Jon Callaghan and Philip D. Black."}],"balance_after":16495,"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4424532,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"other","acquired":true,"shares":5644,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Shares are held directly by a limited liability company controlled by Philip D. Black."}],"balance_after":26610,"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4424531,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"other","acquired":true,"shares":301314,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Shares are held directly by a family trust controlled by Philip D. Black."}],"balance_after":1270651,"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4424530,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"other","acquired":false,"shares":4999998,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4424529,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2017-02-24T18:06:14.000Z","date":"2017-02-23","kind":"exercise","acquired":true,"shares":4999998,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":4999998,"source":{"system":"sec-edgar","filing":"0001209191-17-014492","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919117014492/doc4.xml","form_type":"4"}},{"id":4531266,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-05","kind":"exercise","acquired":false,"shares":460000,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":13437079,"derivative":{"underlying":"Class A Common Stock","underlying_shares":460000},"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4531265,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-02","kind":"exercise","acquired":false,"shares":400000,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":13897079,"derivative":{"underlying":"Class A Common Stock","underlying_shares":400000},"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4531264,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-05","kind":"sale","acquired":false,"shares":460000,"price":8.1264,"value":3738144.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.99 to $8.30, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4531263,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-05","kind":"exercise","acquired":true,"shares":460000,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":460000,"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4531262,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-02","kind":"sale","acquired":false,"shares":400000,"price":8.2307,"value":3292280.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.12 to $8.42, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4531261,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":2,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":3,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":4,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-12-06T13:54:01.000Z","date":"2016-12-02","kind":"exercise","acquired":true,"shares":400000,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":400000,"source":{"system":"sec-edgar","filing":"0001209191-16-153580","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116153580/doc4.xml","form_type":"4"}},{"id":4550343,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2016-11-17T15:55:55.000Z","date":"2016-11-16","kind":"exercise","acquired":false,"shares":2000005,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":14297079,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2000005},"source":{"system":"sec-edgar","filing":"0001209191-16-150815","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116150815/doc4.xml","form_type":"4"}},{"id":4550342,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-17T15:55:55.000Z","date":"2016-11-16","kind":"other","acquired":true,"shares":2258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Shares are held directly by a limited liability company controlled by Philip D. Black."}],"balance_after":20966,"source":{"system":"sec-edgar","filing":"0001209191-16-150815","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116150815/doc4.xml","form_type":"4"}},{"id":4550341,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-17T15:55:55.000Z","date":"2016-11-16","kind":"other","acquired":true,"shares":120526,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Shares are held directly by a family trust controlled by Philip D. Black."}],"balance_after":969337,"source":{"system":"sec-edgar","filing":"0001209191-16-150815","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116150815/doc4.xml","form_type":"4"}},{"id":4550340,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-17T15:55:55.000Z","date":"2016-11-16","kind":"other","acquired":false,"shares":2000005,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-16-150815","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116150815/doc4.xml","form_type":"4"}},{"id":4550339,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-17T15:55:55.000Z","date":"2016-11-16","kind":"exercise","acquired":true,"shares":2000005,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":2000005,"source":{"system":"sec-edgar","filing":"0001209191-16-150815","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116150815/doc4.xml","form_type":"4"}},{"id":4565330,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2016-11-07T16:56:42.000Z","date":"2016-11-03","kind":"exercise","acquired":false,"shares":2000005,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":16297084,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2000005},"source":{"system":"sec-edgar","filing":"0001209191-16-148663","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116148663/doc4.xml","form_type":"4"}},{"id":4565329,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-07T16:56:42.000Z","date":"2016-11-03","kind":"other","acquired":true,"shares":2258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Shares are held directly by a limited liability company controlled by Philip D. Black."}],"balance_after":18708,"source":{"system":"sec-edgar","filing":"0001209191-16-148663","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116148663/doc4.xml","form_type":"4"}},{"id":4565328,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-07T16:56:42.000Z","date":"2016-11-03","kind":"other","acquired":true,"shares":120526,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Shares are held directly by a family trust controlled by Philip D. Black."}],"balance_after":898811,"source":{"system":"sec-edgar","filing":"0001209191-16-148663","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116148663/doc4.xml","form_type":"4"}},{"id":4565327,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-07T16:56:42.000Z","date":"2016-11-03","kind":"other","acquired":false,"shares":2000005,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents a pro-rata, in-kind distribution by True Ventures II, L.P. and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-16-148663","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116148663/doc4.xml","form_type":"4"}},{"id":4565326,"issuer":{"id":16380,"kind":"organization","name":"FITBIT, INC.","symbol":"FIT"},"owners":[{"id":178534,"kind":"organization","name":"True Venture Partners II, L.L.C.","position":1,"cik":"0001448561","reported_name":"True Venture Partners II, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":146630,"kind":"person","name":"Black Philip Douglas","position":2,"cik":"0001643739","reported_name":"Black Philip Douglas","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178535,"kind":"organization","name":"True Ventures II, L.P.","position":3,"cik":"0001448559","reported_name":"True Ventures II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":178536,"kind":"organization","name":"True Ventures II-A, L.P.","position":4,"cik":"0001448560","reported_name":"True Ventures II-A, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2016-11-07T16:56:42.000Z","date":"2016-11-03","kind":"exercise","acquired":true,"shares":2000005,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By True Ventures II, L.P."},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held of record by True Ventures II, L.P., or TV II, a Delaware limited partnership, for itself and as nominee for True Ventures II-A, L.P., or TV II-A, a Delaware limited partnership. True Venture Partners II, L.L.C., or TVP II, a Delaware limited liability company, is the general partner of each of TV II and TV II-A. Jon Callaghan, a member of the Issuer's Board of Directors, and Philip Black are the managing members of TVP II and, therefore, may be deemed to share voting and dispositive power over the shares held by TV II and TV II-A."}],"balance_after":2000005,"source":{"system":"sec-edgar","filing":"0001209191-16-148663","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1448561/000120919116148663/doc4.xml","form_type":"4"}}]}