GREGORY ANDREW J. JR.

SEC source: 0001779272-26-000008 · wk-form4_1789157354.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,742

F1 · shares: On September 10, 2026, the reporting person gifted these shares to certain irrevocable trusts established for the benefit of his children. Each trust has an independent trustee; accordingly, the reporting person does not possess investment or voting power over the shares held by the trusts.

SEC source: 0001779272-26-000007 · wk-form4_1775080091.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,742

F1 · shares: These shares were withheld to pay tax withholding obligations upon the vesting of certain restricted stock units and subsequent payment of dividends on those units.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · derivative · entry 7

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,291 shares

Expires 2026-02-16

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.

F3 · derivative.exercise_price: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

F3 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · nonDerivative · entry 5

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,747

F3 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · nonDerivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,038

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.

F3 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · derivative · entry 6

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,691

Underlying: Common Stock · 1,347 shares

Expires 2028-02-13

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.

F3 · derivative.exercise_price: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

F3 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · nonDerivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,747

F3 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,094

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.

F3 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000006 · wk-form4_1771450068.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,747

F1 · shares: These shares were withheld upon the vesting of restricted stock units to pay tax withholding obligations.

F2 · balance_after: Includes 121 shares acquired through dividend accruals.

SEC source: 0001779272-26-000005 · wk-form4_1771016775.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,485

SEC source: 0001779272-26-000004 · wk-form4_1768597624.xml · derivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,220

Underlying: Common Stock · 18,220 shares

Expires 2027-12-31

F3 · derivative.exercise_price: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest in full on December 31, 2027, subject to the reporting person's continued employment with Pinnacle.

F3 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest in full on December 31, 2027, subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000004 · wk-form4_1768597624.xml · derivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,701

Underlying: Common Stock · 5,701 shares

Expires 2029-01-14

F2 · derivative.exercise_price: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

F2 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001779272-26-000004 · wk-form4_1768597624.xml · derivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,301

Underlying: Common Stock · 13,301 shares

Expires 2029-01-14

F1 · derivative.exercise_price: These shares are subject to performance stock units (the "PSUs"). The PSUs are eligible to vest based on the level of achievement of two performance measures (relative adjusted return on average tangible common equity and relative tangible book value per common share accretion) measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person, subject to a relative TSR modifier and the reporting person's continued employment through the conclusion of the performance period (with certain exceptions). The actual payout of the PSUs may range from 0% to 200% of the target amount, subject to the TSR modifier, based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Pinnacle's Board of Directors.

F1 · derivative.exercise_date: These shares are subject to performance stock units (the "PSUs"). The PSUs are eligible to vest based on the level of achievement of two performance measures (relative adjusted return on average tangible common equity and relative tangible book value per common share accretion) measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person, subject to a relative TSR modifier and the reporting person's continued employment through the conclusion of the performance period (with certain exceptions). The actual payout of the PSUs may range from 0% to 200% of the target amount, subject to the TSR modifier, based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Pinnacle's Board of Directors.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · derivative · entry 6

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,711 shares

Expires not disclosed

F3 · derivative.exercise_price: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · kind: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.exercise_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.expiration_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · derivative · entry 5

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,464 shares

Expires not disclosed

F3 · derivative.exercise_price: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · kind: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.exercise_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.expiration_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · derivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,928 shares

Expires not disclosed

F3 · derivative.exercise_price: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · kind: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F6 · shares: Includes 362 shares acquired through dividend accruals.

F3 · derivative.exercise_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.expiration_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · derivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,579 shares

Expires not disclosed

F3 · derivative.exercise_price: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · kind: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F5 · shares: Includes 1,056 shares acquired through dividend accruals.

F3 · derivative.exercise_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.expiration_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · derivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,439 shares

Expires not disclosed

F3 · derivative.exercise_price: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · kind: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F4 · shares: Includes 1,348 shares acquired through dividend accruals.

F3 · derivative.exercise_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

F3 · derivative.expiration_date: At the Effective Time, (a) each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio and (b) each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio, less applicable tax withholdings.

SEC source: 0001779272-26-000001 · wk-form4_1767387566.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

F2 · shares: Includes 294 shares acquired in the ordinary course through Synovus' Employee Stock Purchase Plan.

F1 · price: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

SEC source: 0001779272-26-000003 · wk-form4_1767653040.xml · derivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,038

Underlying: Common Stock · 4,038 shares

Expires not disclosed

F4 · derivative.exercise_price: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · kind: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.exercise_date: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.expiration_date: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.underlying_shares: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

SEC source: 0001779272-26-000003 · wk-form4_1767653040.xml · derivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,291

Underlying: Common Stock · 1,291 shares

Expires not disclosed

F4 · derivative.exercise_price: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · kind: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.exercise_date: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.expiration_date: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

F4 · derivative.underlying_shares: At the Effective Time, each outstanding restricted stock unit ("RSU") in respect of Synovus Common Stock (each, a "Synovus RSU Award") was assumed by New Pinnacle, with each assumed Synovus RSU Award relating solely to a number of shares of New Pinnacle Common Stock determined by multiplying the number of shares of Synovus Common Stock underlying each assumed Synovus RSU Award immediately prior to the Effective Time by the Synovus Exchange Ratio. Each assumed Synovus RSU Award is subject to the same terms and conditions, including vesting schedule, as each underlying RSU.

SEC source: 0001779272-26-000003 · wk-form4_1767653040.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,485

F3 · shares: These shares were withheld upon the vesting of performance stock units to pay tax withholding obligations.

SEC source: 0001779272-26-000003 · wk-form4_1767653040.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,814

F1 · kind: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

F2 · kind: At the Effective Time, each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio.

F1 · shares: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

F2 · shares: At the Effective Time, each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio.

F1 · price: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

F2 · price: At the Effective Time, each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio.

F1 · acquired: On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

F2 · acquired: At the Effective Time, each performance stock unit ("PSU") of Synovus was converted into the right to receive a number of shares of New Pinnacle Common Stock equal to the number of shares of Synovus Common Stock subject to such PSU (based on maximum performance) immediately prior to the Effective Time multiplied by the Synovus Exchange Ratio.

SEC source: 0000018349-25-000097 · wk-form4_1753827285.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,220

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · derivative · entry 11

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,156 shares

Expires 2025-02-17

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: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as a performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Synovus' Board of Directors.

F4 · derivative.exercise_date: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as a performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Synovus' Board of Directors.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 8

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,220

F6 · shares: These shares were withheld upon the vesting of performance stock units to pay tax withholding obligations.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 7

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,837

F5 · shares: On February 22, 2022, the reporting person reported the grant of performance stock units (the "PSUs") with a service-based vesting component as well as a performance-based vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance-based vesting component, Synovus' weighted average return on average assets is measured over a three-year performance period. Based upon the Total Shareholder Return Multiplier, the reporting person received 3,992 additional shares of the Company's restricted stock, such shares representing the amount vested in excess of the target amount of PSUs initially reported on the Form 4 filed in February 2022. In addition, the reporting person received 1,641 shares through the accrual of dividend equivalents.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 6

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,204

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 · kind: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as a performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Synovus' Board of Directors.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 5

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,048

F2 · shares: These shares were withheld upon the vesting of restricted stock units to pay tax withholding obligations.

F3 · balance_after: Includes 488 shares acquired through dividend accruals and through the reporting person's participation in the Company's broad-based employee stock purchase plan.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · derivative · entry 10

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,034 shares

Expires 2025-02-17

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F1 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,744

F1 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,778

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · derivative · entry 9

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,464

Underlying: Common Stock · 2,465 shares

Expires 2026-02-16

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F1 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,744

F1 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000045 · wk-form4_1740088226.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,209

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000025 · wk-form4_1739913665.xml · derivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,711

Underlying: Common Stock · 7,711 shares

Expires 2028-02-13

F2 · derivative.exercise_price: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F2 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-25-000025 · wk-form4_1739913665.xml · derivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,566

Underlying: Common Stock · 11,566 shares

Expires 2028-02-13

F1 · derivative.exercise_price: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as a performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Synovus' Board of Directors.

F1 · derivative.exercise_date: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as a performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objective approved by the Compensation and Human Capital Committee of Synovus' Board of Directors.

SEC source: 0000018349-24-000097 · wk-form4_1716323339.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,256

F1 · shares: The reporting person entered into the foregoing transactions for personal tax planning purposes and the reporting person's beneficial ownership increased as a result of these transactions. Consistent with the registrant's policies, any profits that may have been derived by the reporting person from the sale and subsequent purchase of shares within a six month period would have been disgorged to the registrant in accordance to Section 16(b) of the Securities Exchange Act of 1934.

SEC source: 0000018349-24-000097 · wk-form4_1716323339.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,256

F1 · shares: The reporting person entered into the foregoing transactions for personal tax planning purposes and the reporting person's beneficial ownership increased as a result of these transactions. Consistent with the registrant's policies, any profits that may have been derived by the reporting person from the sale and subsequent purchase of shares within a six month period would have been disgorged to the registrant in accordance to Section 16(b) of the Securities Exchange Act of 1934.

SEC source: 0000018349-24-000047 · wk-form4_1708636686.xml · derivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,312 shares

Expires 2024-02-18

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: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objectives approved by the Compensation Committee of the Synovus' Board of Directors.

F1 · derivative.exercise_date: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objectives approved by the Compensation Committee of the Synovus' Board of Directors.

SEC source: 0000018349-24-000047 · wk-form4_1708636686.xml · nonDerivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,795

F3 · shares: These shares were withheld upon the vesting of performance stock units to pay tax withholding obligations.

SEC source: 0000018349-24-000047 · wk-form4_1708636686.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,713

F2 · shares: On February 22, 2021, the reporting person reported the grant of performance stock units (the "PSUs") with a service-based vesting component as well as a performance-based vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance-based vesting component, Synovus' weighted average return on average assets is measured over a three-year performance period. Based upon the Total Shareholder Return Multiplier, the reporting person received 2,508 additional shares of the Company's restricted stock, such shares representing the amount vested in excess of the target amount of PSUs initially reported on the Form 4 filed in February 2020. In addition, the reporting person received 1,148 shares through the accrual of dividend equivalents.

SEC source: 0000018349-24-000047 · wk-form4_1708636686.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,057

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: These shares are subject to performance stock units (the "PSUs"). The PSUs have a service-based vesting component as well as performance vesting requirement. Under the service-based vesting component, the PSUs vest 100% after three years subject to the reporting person's continued employment with Synovus. Under the performance vesting component, two performance measures (weighted average return on tangible common equity and relative total shareholder return) are measured over a three-year performance period, with each measure impacting one-half of the PSUs awarded to the reporting person. The actual payout of the PSUs may range from 0% to 150% of the target amount based upon the results of the two performance measures during the performance period compared to the performance objectives approved by the Compensation Committee of the Synovus' Board of Directors.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · derivative · entry 7

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,034

Underlying: Common Stock · 2,035 shares

Expires 2025-02-17

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F1 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · nonDerivative · entry 5

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,745

F1 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · nonDerivative · entry 4

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,780

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · derivative · entry 6

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,929

Underlying: Common Stock · 2,465 shares

Expires 2026-02-16

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F1 · derivative.exercise_date: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · nonDerivative · entry 3

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,745

F2 · shares: These shares were withheld upon the vesting of restricted stock units to pay tax withholding obligations.

F3 · balance_after: Includes 194 shares acquired through dividend accruals.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · nonDerivative · entry 2

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,561

F1 · kind: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-24-000036 · wk-form4_1708551245.xml · nonDerivative · entry 1

GREGORY ANDREW J. JR. · CIK 0001779272 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,026

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: These shares are subject to restricted stock units that will be settled in cash upon vesting. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.