Creson Shellie

SEC source: 0001937757-26-000006 · wk-form4_1775080107.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,036

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: 0001937757-26-000005 · wk-form4_1771450083.xml · derivative · entry 4

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,409

Underlying: Common Stock · 706 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.

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 Pinnacle.

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 Pinnacle.

SEC source: 0001937757-26-000005 · wk-form4_1771450083.xml · nonDerivative · entry 3

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,040

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

F3 · balance_after: Includes 157 shares acquired through dividend accruals.

SEC source: 0001937757-26-000005 · wk-form4_1771450083.xml · nonDerivative · entry 2

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,870

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 Pinnacle.

SEC source: 0001937757-26-000005 · wk-form4_1771450083.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,576

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 Pinnacle.

SEC source: 0001937757-26-000004 · wk-form4_1768597580.xml · derivative · entry 4

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,412

Underlying: Common Stock · 10,412 shares

Expires 2028-01-14

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 after a two-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 in full after a two-year period subject to the reporting person's continued employment with Pinnacle.

SEC source: 0001937757-26-000004 · wk-form4_1768597580.xml · derivative · entry 3

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,812

Underlying: Common Stock · 2,812 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: 0001937757-26-000004 · wk-form4_1768597580.xml · derivative · entry 2

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,560

Underlying: Common Stock · 6,560 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: 0001937757-26-000001 · wk-form4_1767387505.xml · derivative · entry 5

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,039 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: 0001937757-26-000001 · wk-form4_1767387505.xml · derivative · entry 4

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,245 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 186 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: 0001937757-26-000001 · wk-form4_1767387505.xml · derivative · entry 3

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,460 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 535 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: 0001937757-26-000001 · wk-form4_1767387505.xml · derivative · entry 2

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,536 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 812 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: 0001937757-26-000001 · wk-form4_1767387505.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk 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 1,426 shares acquired through dividend accruals and 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: 0001937757-26-000003 · wk-form4_1767652982.xml · derivative · entry 3

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,115

Underlying: Common Stock · 2,115 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: 0001937757-26-000003 · wk-form4_1767652982.xml · nonDerivative · entry 2

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,713

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

SEC source: 0001937757-26-000003 · wk-form4_1767652982.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,496

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: 0000018349-25-000105 · wk-form4_1754511546.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,258

SEC source: 0000018349-25-000093 · wk-form4_1753734548.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,258

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

SEC source: 0000018349-25-000033 · wk-form4_1740000027.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,797

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

F2 · balance_after: Includes 1,359 shares acquired through dividend accruals and through the reporting person's participation in the Company's broad-based employee stock purchase plan.

SEC source: 0000018349-25-000022 · wk-form4_1739913635.xml · derivative · entry 3

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,039

Underlying: Common Stock · 4,039 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: 0000018349-25-000022 · wk-form4_1739913635.xml · derivative · entry 2

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,059

Underlying: Common Stock · 6,059 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: 0000018349-24-000102 · wk-form4_1722024985.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,094

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

SEC source: 0000018349-24-000038 · wk-form4_1708551360.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,517

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

F2 · balance_after: Includes 72 shares acquired through dividend accruals.

SEC source: 0000018349-24-000026 · wk-form4_1708464308.xml · derivative · entry 2

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,925

Underlying: Common Stock · 7,925 shares

Expires 2027-02-15

F3 · 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.

F3 · 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: 0000018349-24-000026 · wk-form4_1708464308.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,231

F1 · shares: These shares are subject to restricted stock units. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

F2 · balance_after: Includes 559 shares acquired through dividend accruals and through the reporting person's participation in the Company's broad-based employee stock purchase plan.

SEC source: 0000018349-23-000130 · wk-form4_1690402092.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,388

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

SEC source: 0000018349-23-000113 · wf-form4_168331782393890.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,648

F1 · balance_after: Includes 204 shares acquired through dividend accruals.

SEC source: 0000018349-23-000033 · wf-form4_167666881856729.xml · derivative · entry 2

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,724

Underlying: Common Stock · 6,724 shares

Expires 2026-02-16

F2 · 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.

F2 · 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: 0000018349-23-000033 · wf-form4_167666881856729.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,644

F1 · shares: These shares are subject to restricted stock units. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.

SEC source: 0000018349-22-000141 · wf-form4_165886735717048.xml · nonDerivative · entry 1

Creson Shellie · CIK 0001937757 · EVP and Chief Risk Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,161

F1 · shares: These shares are subject to restricted stock units. The units vest 1/3 each year over a three-year period subject to the reporting person's continued employment with Synovus.