PLNT

SEC source: 0000899243-16-030439 · doc4.xml · nonDerivative · entry 1

TSG6 Management L.L.C. · CIK 0001649761 · 10% owner

TSG6 AIV II-A L.P. · CIK 0001649661 · 10% owner

TSG6 PF Co-Investors A L.P. · CIK 0001649760 · 10% owner

TSG6 AIV II L.P. · CIK 0001649662 · 10% owner

TSG PF Investment LLC · CIK 0001649757 · 10% owner

TSG PF Investment II L.L.C. · CIK 0001649759 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,276,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · kind: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · shares: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · shares: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · balance_after: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · balance_after: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · ownership.nature: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · ownership.nature: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F3 · ownership.nature: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F4 · ownership.nature: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock of the Company, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its shares of Class B common stock) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F5 · ownership.nature: TSG6 Management L.L.C. is the general partner of each of AIV II-A, Co-Investors A and TSG6 AIV II L.P., which is the managing member of Investment and Investment II, and therefore may be deemed to share voting and dispositive power with respect to the securities reported herein.

F6 · ownership.nature: The Reporting Persons disclaim beneficial ownership of securities reported herein except to the extent of any pecuniary interest therein.

F7 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act.

SEC source: 0000899243-16-030437 · doc4.xml · derivative · entry 3

LeComte Pierre · CIK 0001649518 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 30,990,346

Underlying: Class A common stock · 5,406,019 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F1 · shares: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · shares: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F4 · derivative.exercise_date: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F4 · derivative.expiration_date: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F1 · derivative.underlying_shares: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · derivative.underlying_shares: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · balance_after: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · balance_after: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · ownership.nature: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · ownership.nature: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F3 · ownership.nature: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F4 · ownership.nature: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F5 · ownership.nature: TSG6 Management L.L.C. is the general partner of each of AIV II-A, Co-Investors A and TSG6 AIV II L.P., which is the managing member of Investment and Investment II. Pierre LeComte is a Managing Member of TSG6 Management L.L.C. As a result, Mr. LeComte may be deemed to share voting and dispositive power with respect to the securities reported herein.

F6 · ownership.nature: Mr. LeComte disclaims beneficial ownership of the securities reported herein except to the extent of any pecuniary interest therein.

SEC source: 0000899243-16-030437 · doc4.xml · nonDerivative · entry 2

LeComte Pierre · CIK 0001649518 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 14,870,164

F3 · kind: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F3 · shares: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F3 · balance_after: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F1 · ownership.nature: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · ownership.nature: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F3 · ownership.nature: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F4 · ownership.nature: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F5 · ownership.nature: TSG6 Management L.L.C. is the general partner of each of AIV II-A, Co-Investors A and TSG6 AIV II L.P., which is the managing member of Investment and Investment II. Pierre LeComte is a Managing Member of TSG6 Management L.L.C. As a result, Mr. LeComte may be deemed to share voting and dispositive power with respect to the securities reported herein.

F6 · ownership.nature: Mr. LeComte disclaims beneficial ownership of the securities reported herein except to the extent of any pecuniary interest therein.

SEC source: 0000899243-16-030437 · doc4.xml · nonDerivative · entry 1

LeComte Pierre · CIK 0001649518 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,276,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · kind: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · shares: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · shares: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · balance_after: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · balance_after: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F1 · ownership.nature: On September 28, 2016, (i) TSG6 PF Investment LLC ("Investment") exchanged 4,660,246 Common Units of Pla-Fit Holdings, LLC ("Holding Units") and 4,660,246 shares of Class B common stock of Planet Fitness, Inc. (the "Company") for 4,660,246 shares of Class A common stock of the Company, and substantially simultaneously sold all 4,660,246 shares of Class A common stock of the Company to the underwriters in the Company's secondary offering, which closed on September 28, 2016 (the "Offering"), and (ii) TSG6 PF Investment II LLC ("Investment II") exchanged 745,773 Holding Units of Pla-Fit Holdings, LLC and 745,773 shares of Class B common stock of the Company for 745,773 shares of Class A common stock of the Company, and substantially simultaneously sold all 745,773 shares of Class A common stock of the Company to the underwriters in the Offering.

F2 · ownership.nature: (Continued from Footnote 1) Following such sales, Investment holds 26,715,158 Holding Units of Pla-Fit Holdings, LLC and 26,715,158 shares of Class B common stock of the Company and Investment II holds 4,275,188 Holding Units of Pla-Fit Holdings, LLC and 4,275,188 shares of Class B common stock of the Company.

F3 · ownership.nature: On September 28, 2016, (i) TSG6 AIV II-A L.P. ("AIV II-A") sold 1,229,127 shares of Class A common stock of the Company to the underwriters in the Offering and (ii) TSG6 PF Co-Investors A L.P. ("Co-Investors A") sold 1,364,854 shares of Class A common stock of the Company to the underwriters in the Offering. Following such sales, AIV II-A holds 7,046,047 shares of Class A common stock of the Company and Co-Investors A holds 7,824,117 shares of Class A common stock of the Company.

F4 · ownership.nature: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015, by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Investment and Investment II may each exchange all or a portion of its Holding Units (along with an equal number of its Class B Shares) for shares of Class A common stock of the Company on a one-to-one basis. The Holding Units do not expire and holders thereof are not required to pay an exercise price in connection with exchanges. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F5 · ownership.nature: TSG6 Management L.L.C. is the general partner of each of AIV II-A, Co-Investors A and TSG6 AIV II L.P., which is the managing member of Investment and Investment II. Pierre LeComte is a Managing Member of TSG6 Management L.L.C. As a result, Mr. LeComte may be deemed to share voting and dispositive power with respect to the securities reported herein.

F6 · ownership.nature: Mr. LeComte disclaims beneficial ownership of the securities reported herein except to the extent of any pecuniary interest therein.

SEC source: 0000899243-16-030144 · doc4.xml · derivative · entry 3

Moore Richard L · CIK 0001649774 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 835,511

Underlying: Class A common stock · 8,200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F2 · derivative.exercise_price: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015 by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Mr. Moore may exchange all or a portion of his vested Holding Units along with an equal number of his shares of Class B common stock for shares of Class A common stock of the Company on a one-to-one basis (one vested Holding Unit and one share of Class B common stock together exchangeable for one share of Class A common stock). The Holding Units will expire on April 30, 2023 and the holders thereof are not required to pay an exercise price in connection with any such exchange. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F2 · derivative.exercise_date: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015 by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Mr. Moore may exchange all or a portion of his vested Holding Units along with an equal number of his shares of Class B common stock for shares of Class A common stock of the Company on a one-to-one basis (one vested Holding Unit and one share of Class B common stock together exchangeable for one share of Class A common stock). The Holding Units will expire on April 30, 2023 and the holders thereof are not required to pay an exercise price in connection with any such exchange. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F2 · derivative.expiration_date: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015 by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Mr. Moore may exchange all or a portion of his vested Holding Units along with an equal number of his shares of Class B common stock for shares of Class A common stock of the Company on a one-to-one basis (one vested Holding Unit and one share of Class B common stock together exchangeable for one share of Class A common stock). The Holding Units will expire on April 30, 2023 and the holders thereof are not required to pay an exercise price in connection with any such exchange. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

F1 · derivative.underlying_shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Pursuant to the terms of the Exchange Agreement dated as of August 5, 2015 by and among the Company, Pla-Fit Holdings, LLC and the holders from time to time of Holding Units and shares of Class B common stock, Mr. Moore may exchange all or a portion of his vested Holding Units along with an equal number of his shares of Class B common stock for shares of Class A common stock of the Company on a one-to-one basis (one vested Holding Unit and one share of Class B common stock together exchangeable for one share of Class A common stock). The Holding Units will expire on April 30, 2023 and the holders thereof are not required to pay an exercise price in connection with any such exchange. The Class B common stock provides the holder with one vote on all matters submitted to a vote of the Company's stockholders but does not entitle the holder to any of the economic rights associated with shares of the Company's Class A common stock.

SEC source: 0000899243-16-030144 · doc4.xml · nonDerivative · entry 2

Moore Richard L · CIK 0001649774 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $21.00 to $21.03, inclusive. Mr. Moore 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 ranges set forth herein.

SEC source: 0000899243-16-030144 · doc4.xml · nonDerivative · entry 1

Moore Richard L · CIK 0001649774 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,200

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan.

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan.