LTH · Life Time Group Holdings, Inc.

Fully vested.

Exercise and sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025.

Exercise and sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025.

Reflects the weighted average price of 40,589 shares of common stock of Life Time Group Holdings, Inc. sold by the reporting person in multiple transactions on June 10, 2026 with sale prices ranging from $33.555 to $33.67 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Represents 2,168,305 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 3,673 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 36,602 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B"), in each case in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 10,826,609 shares are owned by Green LTF, 18,337 shares are owned by Associates VI-A, and 182,757 shares are owned by Associates VI-B.

Mr. Galashan directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Galashan disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-B in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Associates VI-B.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 173,733 shares sold by Partners Group Private Equity Fund, LLC ("PG PE Fund"), 382 shares sold by Partners Group Private Equity II, LLC ("PG PE II"), 11,990 shares sold by Partners Group Access 83 PF LP ("PG Access 83"), and 143,816 shares sold by Partners Group Series Access II, LLC, Series 61 ("PG Series 61"), in each case in a private transaction exempt from registration under the Securities Act of 1933.

867,472 of such shares of Common Stock are directly held by PG PE Fund, 1,906 of such shares are directly held by PG PE II, 63,856 of such shares are directly held by PG Access 83 and 718,088 of such shares are directly held by PG Series 61.

The investment manager of PG PE Fund is Partners Group (USA) Inc. ("PG USA"). PG USA, PG PE II, PG Access 83 and PG Series 61 are indirectly controlled by Partners Group Holding AG. Each of PG PE Fund, PG PE II, PG Access 83 and PG Series 61 disclaims beneficial ownership of any securities that it does not directly beneficially own, except to the extent of its pecuniary interest, if any, therein.

Represents shares of Common Stock sold by Associates VI-A in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Associates VI-A.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 2,168,305 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 3,673 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 36,602 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B"), in each case in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 10,826,609 shares are owned by Green LTF, 18,337 shares are owned by Associates VI-A, and 182,757 shares are owned by Associates VI-B.

Mr. Danhakl directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Danhakl disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), sold by Green LTF Holdings II LP ("Green LTF") in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Green LTF.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-A.

Represents shares of Common Stock held by Associates VI-A.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), sold by Green LTF Holdings II LP ("Green LTF").

Represents shares of Common Stock held by Green LTF.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-B.

Represents shares of Common Stock held by Associates VI-B.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 2,951,282 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 4,999 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 49,819 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B").

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 12,994,914 shares are owned by Green LTF, 22,010 shares are owned by Associates VI-A, and 219,359 shares are owned by Associates VI-B.

Mr. Galashan directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Galashan disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents 2,951,282 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 4,999 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 49,819 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B").

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 12,994,914 shares are owned by Green LTF, 22,010 shares are owned by Associates VI-A, and 219,359 shares are owned by Associates VI-B.

Mr. Danhakl directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Danhakl disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents 236,468 shares sold by Partners Group Private Equity Fund, LLC ("PG PE Fund"), 520 shares sold by Partners Group Private Equity II, LLC ("PG PE II"), 17,225 shares sold by Partners Group Access 83 PF LP ("PG Access 83"), and 195,747 shares sold by Partners Group Series Access II, LLC, Series 61 ("PG Series 61").

1,041,205 of such shares of Common Stock are directly held by PG PE Fund, 2,288 of such shares are directly held by PG PE II, 75,846 of such shares are directly held by PG Access 83 and 861,904 of such shares are directly held by PG Series 61.

The investment manager of PG PE Fund is Partners Group (USA) Inc. ("PG USA"). PG USA, PG PE II, PG Access 83 and PG Series 61 are indirectly controlled by Partners Group Holding AG. Each of PG PE Fund, PG PE II, PG Access 83 and PG Series 61 disclaims beneficial ownership of any securities that it does not directly beneficially own, except to the extent of its pecuniary interest, if any, therein.

Reflects an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest on the earlier of (i) the day immediately prior to the date of the annual stockholders meeting following the date of grant and (ii) the first anniversary of the grant date, subject to the Reporting Person's continuing service through such date.

Reflects the weighted average price of 62,900 shares of common stock of Life Time Group Holdings, Inc. sold by the reporting person in multiple transactions on May 8, 2026 with sale prices ranging from $31.80 to $31.81 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Reflects the weighted average price of 192,217 shares of common stock of Life Time Group Holdings, Inc. sold by the reporting person in multiple transactions on May 7, 2026 with sale prices ranging from $31.515 to $32.32 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Represents shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), sold by Green LTF Holdings II LP ("Green LTF").

Represents shares of Common Stock held by Green LTF.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 4,900,722 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 8,301 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 82,726 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B").

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 15,946,196 shares are owned by Green LTF, 27,009 shares are owned by Associates VI-A, and 269,178 shares are owned by Associates VI-B.

Mr. Danhakl directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Danhakl disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-B.

Represents shares of Common Stock held by Associates VI-B.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

The stock option is fully vested and exercisable.

Represents 392,665 shares sold by Partners Group Private Equity Fund, LLC ("PG PE Fund"), 863 shares sold by Partners Group Private Equity II, LLC ("PG PE II"), 28,604 shares sold by Partners Group Access 83 PF LP ("PG Access 83"), and 325,046 shares sold by Partners Group Series Access II, LLC, Series 61 ("PG Series 61").

1,277,673 of such shares of Common Stock are directly held by PG PE Fund, 2,808 of such shares are directly held by PG PE II, 93,071 of such shares are directly held by PG Access 83 and 1,057,651 of such shares are directly held by PG Series 61.

The investment manager of PG PE Fund is Partners Group (USA) Inc. ("PG USA"). PG USA, PG PE II, PG Access 83 and PG Series 61 are indirectly controlled by Partners Group Holding AG. Each of PG PE Fund, PG PE II, PG Access 83 and PG Series 61 disclaims beneficial ownership of any securities that it does not directly beneficially own, except to the extent of its pecuniary interest, if any, therein.

Reflects the weighted average price of 22,000 shares of common stock of Life Time Group Holdings, Inc. sold by the reporting person in multiple transactions on May 7, 2026 with sale prices ranging from $32.69 to $32.72 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

The stock option is fully vested and exercisable.

Represents shares of Common Stock sold by Associates VI-A.

Represents shares of Common Stock held by Associates VI-A.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Reflects the weighted average price of 50,000 shares of common stock of Life Time Group Holdings, Inc. sold by the reporting person in multiple transactions on May 7, 2026 with sale prices ranging from $32.24 to $32.47 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Represents 4,900,722 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 8,301 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 82,726 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B").

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 15,946,196 shares are owned by Green LTF, 27,009 shares are owned by Associates VI-A, and 269,178 shares are owned by Associates VI-B.

Mr. Galashan directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Galashan disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025.

Represents 2,447,621 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 4,145 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 41,317 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B") in each case in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 22,004,267 shares are owned by Green LTF, 37,270 shares are owned by Associates VI-A, and 371,441 shares are owned by Associates VI-B.

Mr. Danhakl directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Danhakl disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents 92,732 shares sold by PG PE Fund, 204 shares sold by PG PE II, and 76,763 shares sold by PG Series 61 in each case in a private transaction to the Issuer.

1,670,338 of such shares of Common Stock are directly held by PG PE Fund, 3,671 of such shares are held directly by PG PE II, 121,675 of such shares are directly held by PG Access 83, and 1,382,697 of such shares are directly held by PG Series 61.

The investment manager of PG Master Fund is Partners Group (USA) Inc. ("PG USA"). PG USA, PG PE II, PG Access 83 and PG Series 61 are indirectly controlled by Partners Group Holding AG. Each of PG PE Fund, PG PE II, PG Access 83 and PG Series 61 disclaims beneficial ownership of any securities that it does not directly beneficially own, except to the extent of its pecuniary interest, if any, therein.

Represents shares of Common Stock sold by Associates VI-B in a private transaction to the Issuer.

Represents shares of Common Stock held by Associates VI-B.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-A in a private transaction to the Issuer.

Represents shares of Common Stock held by Associates VI-A.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock"), sold by Green LTF Holdings II LP ("Green LTF") in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Green LTF.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 1,157,349 shares of Common Stock sold by Green LTF, 1,960 shares of Common Stock sold by Associates VI-A, and 19,537 shares of Common Stock sold by Associates VI-B in each case in a private transaction to the Issuer.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 20,846,918 shares are owned by Green LTF, 35,310 shares are owned by Associates VI-A, and 351,904 shares are owned by Associates VI-B.

Mr. Danhakl directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Danhakl disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents 2,447,621 shares of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock") sold by Green LTF Holdings II LP ("Green LTF"), 4,145 shares of Common Stock sold by LGP Associates VI-A LLC ("Associates VI-A"), and 41,317 shares of Common Stock sold by LGP Associates VI-B LLC ("Associates VI-B") in each case in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 22,004,267 shares are owned by Green LTF, 37,270 shares are owned by Associates VI-A, and 371,441 shares are owned by Associates VI-B.

Mr. Galashan directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Galashan disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-B in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Associates VI-B.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Associates VI-A in a private transaction exempt from registration under the Securities Act of 1933.

Represents shares of Common Stock held by Associates VI-A.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Represents 196,114 shares sold by Partners Group Private Equity Fund, LLC ("PG PE Fund"), 431 shares sold by Partners Group Private Equity II, LLC ("PG PE II"), 13,534 shares sold by Partners Group Access 83 PF LP ("PG Access 83"), and 162,341 shares sold by Partners Group Series Access II, LLC, Series 61 ("PG Series 61") in in each case in a private transaction exempt from registration under the Securities Act of 1933.

1,763,070 of such shares of Common Stock are directly held by PG PE Fund, 3,875 of such shares are directly held by PG PE II, 121,675 of such shares are directly held by PG Access 83 and 1,459,460 of such shares are directly held by PG Series 61.

The investment manager of PG Master Fund is Partners Group (USA) Inc. ("PG USA"). PG USA, PG PE II, PG Access 83 and PG Series 61 are indirectly controlled by Partners Group Holding AG. Each of PG PE Fund, PG PE II, PG Access 83 and PG Series 61 disclaims beneficial ownership of any securities that it does not directly beneficially own, except to the extent of its pecuniary interest, if any, therein.

Represents 1,157,349 shares of Common Stock sold by Green LTF, 1,960 shares of Common Stock sold by Associates VI-A, and 19,537 shares of Common Stock sold by Associates VI-B in each case in a private transaction to the Issuer.

Represents shares of Common Stock owned by Green LTF, Associates VI-A, and Associates VI-B. Of the shares of Common Stock reported, 20,846,918 shares are owned by Green LTF, 35,310 shares are owned by Associates VI-A, and 351,904 shares are owned by Associates VI-B.

Mr. Galashan directly (whether through ownership or position) or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of the securities owned by Green LTF, Associates VI-A, and Associates VI-B. Mr. Galashan disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Represents shares of Common Stock sold by Green LTF in a private transaction to the Issuer.

Represents shares of Common Stock held by Green LTF.

Green Equity Investors VI, L.P. ("GEI VI") and Green Equity Investors Side VI, L.P. ("GEI Side VI") are limited partners of Green LTF. GEI Capital VI, LLC ("Capital") is the general partner of GEI VI and GEI Side VI. Leonard Green & Partners, L.P. ("LGP") is the management company of GEI VI and GEI Side VI, and an affiliate of Capital. LGP Management, Inc. ("LGPM") is the general partner of LGP. Green VI Holdings, LLC ("Holdings") is a limited partner of GEI VI. Peridot Coinvest Manager LLC ("Peridot") is the general partner of Green LTF and the management company of LGP Associates VI-A LLC ("Associates VI-A") and LGP Associates VI-B LLC ("Associates VI-B").

Each of Green LTF, Associates VI-A, Associates VI-B, GEI VI, GEI Side VI, Holdings, Capital, LGP, LGPM, and Peridot directly (whether through ownership or position), or indirectly through one or more intermediaries, may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, to be the indirect beneficial owner of some or all of the securities held by Green LTF, Associates VI-A and Associates VI-B and, therefore, a "ten percent holder" hereunder.

Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein and not held for record by such Reporting Person, except to the extent of its pecuniary interest therein. This report shall not otherwise be deemed an admission that the Reporting Persons are the beneficial owners of such securities not held of record by the respective Reporting Person, for purposes of Section 16 or for any other purpose.

Reflects an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest on the earlier of (i) the day immediately prior to the date of the annual stockholders meeting following the date of grant and (ii) the first anniversary of the grant date, subject to the Reporting Person's continuing service through such date.