BFST

SEC source: 0001437749-25-038057 · rdgdoc.xml · derivative · entry 3

MELVILLE DAVID R. III · CIK 0001734795 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,321

Underlying: Common Stock · 4,938 shares

Expires not disclosed

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

F3 · derivative.exercise_price: The reporting person received an award of 14,966 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · price: The reporting person received an award of 14,966 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · derivative.exercise_date: The reporting person received an award of 14,966 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · derivative.expiration_date: The reporting person received an award of 14,966 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F4 · balance_after: Includes: (a) 10,028 time-based restricted stock units granted to the reporting person on December 12, 2024, which will vest in two substantially equal installments on the second and third anniversary of the issuance date; and (b) 16,293 time-based restricted stock units granted to the reporting person on March 1, 2025, of which 5,376 shares will vest on March 1, 2026, 5,376 shares will vest on March 1, 2027, and the remaining 5,541 shares will vest on March 1, 2028.

SEC source: 0001437749-25-038057 · rdgdoc.xml · nonDerivative · entry 2

MELVILLE DAVID R. III · CIK 0001734795 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,181

F5 · shares: These shares were acquired upon the partial vesting of the previously reported time-based restricted stock units granted to the reporting person on December 12, 2024. The reporting person has irrevocably elected to defer the reported securities under the b1BANK Deferred Compensation Plan (the "Deferred Compensation Plan"). In accordance with the Deferred Compensation Plan, the reporting person will receive a lump sum cash distribution in an amount equal to the vested securities deferred under the Deferred Compensation Plan, plus any earnings or losses attributable thereto, on the first business day following the month in which the reporting person's separation of service, death, or disability occurs.

F1 · balance_after: Includes 10,103 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes units of the employer stock fund through the issuer's 401(k) plan equivalent to approximately 13,786 shares of common stock of the issuer and 96,288 pledged shares of common stock of the issuer.

SEC source: 0001437749-25-038057 · rdgdoc.xml · nonDerivative · entry 1

MELVILLE DAVID R. III · CIK 0001734795 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,119

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 · price: The reporting person received an award of 14,966 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F1 · balance_after: Includes 10,103 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes units of the employer stock fund through the issuer's 401(k) plan equivalent to approximately 13,786 shares of common stock of the issuer and 96,288 pledged shares of common stock of the issuer.

SEC source: 0001437749-25-038056 · rdgdoc.xml · derivative · entry 3

MANSFIELD KEITH · CIK 0001734773 · EVP&COO of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,560

Underlying: Common Stock · 1,833 shares

Expires not disclosed

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

F3 · derivative.exercise_price: The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · price: The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · derivative.exercise_date: The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · derivative.expiration_date: The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F4 · balance_after: Includes: (a) 3,722 time-based restricted stock units granted on December 12, 2024, 1,833 shares will vest on December 12, 2026 and the remaining 1,889 shares will vest on December 12, 2027; and (b) 5,838 time-based restricted stock units granted to the reporting person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028.

SEC source: 0001437749-25-038056 · rdgdoc.xml · nonDerivative · entry 2

MANSFIELD KEITH · CIK 0001734773 · EVP&COO of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,056

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes 27,000 shares held by the reporting person's investment retirement account.

SEC source: 0001437749-25-038056 · rdgdoc.xml · nonDerivative · entry 1

MANSFIELD KEITH · CIK 0001734773 · EVP&COO of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,056

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 · price: The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes 27,000 shares held by the reporting person's investment retirement account.

SEC source: 0001437749-25-038054 · rdgdoc.xml · derivative · entry 3

Strong Saundra · CIK 0001889385 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,636

Underlying: Common Stock · 1,272 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · derivative.exercise_date: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · derivative.expiration_date: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · balance_after: Includes: (a) 2,584 time-based restricted stock units granted on December 12, 2024, of which 1,272 shares will vest on December 12, 2026 and the remaining 1,312 shares will vest on December 12, 2027; and (b) 4,052 time-based restricted stock units granted to the reporting person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028.

SEC source: 0001437749-25-038054 · rdgdoc.xml · nonDerivative · entry 2

Strong Saundra · CIK 0001889385 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,708

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-038054 · rdgdoc.xml · nonDerivative · entry 1

Strong Saundra · CIK 0001889385 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

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.

F2 · price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-038053 · rdgdoc.xml · derivative · entry 3

McDonald Warren · CIK 0001841232 · EVP & Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,636

Underlying: Common Stock · 1,272 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · derivative.exercise_date: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F2 · derivative.expiration_date: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F3 · balance_after: Includes: (a) 2,584 time-based restricted stock units granted on December 12, 2024, of which 1,272 shares will vest on December 12, 2026 and the remaining 1,312 shares will vest on December 12, 2027; and (b) 4,052 time-based restricted stock units granted to the reporting person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028.

SEC source: 0001437749-25-038053 · rdgdoc.xml · nonDerivative · entry 2

McDonald Warren · CIK 0001841232 · EVP & Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,581

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-038053 · rdgdoc.xml · nonDerivative · entry 1

McDonald Warren · CIK 0001841232 · EVP & Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,120

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.

F2 · price: The reporting person received an award of 3,856 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-036685 · rdgdoc.xml · nonDerivative · entry 1

ROBERTSON GREG · CIK 0001734771 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,835

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-036320 · rdgdoc.xml · nonDerivative · entry 2

Vascocu Norman Jerome Jr · CIK 0001955172 · President of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,195

F2 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-036320 · rdgdoc.xml · nonDerivative · entry 1

Vascocu Norman Jerome Jr · CIK 0001955172 · President of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,019

F1 · kind: Reflects the grant of restricted stock to the reporting person. The restricted stock fully vested on November 21, 2025.

F2 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-032025 · rdgdoc.xml · nonDerivative · entry 1

Day Rick D. · CIK 0001811427 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,885

SEC source: 0001437749-25-027668 · rdgdoc.xml · nonDerivative · entry 1

Strong Saundra · CIK 0001889385 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,997

F1 · price: This transaction was executed in multiple trades at prices ranging from $25.34 to $25.41. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-027447 · rdgdoc.xml · nonDerivative · entry 2

MOCKLER PATRICK E. · CIK 0001734794 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By: Rita Gardner Mockler Estate Account

Disclosed balance after: 30,888.472

F1 · price: Shares acquired by inheritance.

F2 · ownership.nature: Represents the holdings of the Rita Gardner Mockler Estate account, of which the reporting person is the executor. The reporting person disclaims beneficial ownership of the common stock held by the Rita Garnder Mockler Estate account except to the extent of his pecuniary interest therein.

SEC source: 0001437749-25-024856 · rdgdoc.xml · nonDerivative · entry 1

Buquet James J. III · CIK 0001811398 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,522.91

SEC source: 0001437749-25-024430 · rdgdoc.xml · nonDerivative · entry 1

MOCKLER PATRICK E. · CIK 0001734794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,142.5

F1 · price: Shares acquired by inheritance.

SEC source: 0001437749-25-024372 · rdgdoc.xml · nonDerivative · entry 1

Ducrest John P. · CIK 0001852200 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,715.772

SEC source: 0001437749-25-021615 · rdgdoc.xml · derivative · entry 3

Hall William G. · CIK 0002040034 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F5 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F5 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F5 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021621 · rdgdoc.xml · derivative · entry 2

Sidi Zeenat · CIK 0002032494 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021617 · rdgdoc.xml · derivative · entry 2

Quirk Aimee M · CIK 0002005812 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021612 · rdgdoc.xml · derivative · entry 3

Ducrest John P. · CIK 0001852200 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021622 · rdgdoc.xml · derivative · entry 2

Tillage Keith Alexis · CIK 0001819023 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021616 · rdgdoc.xml · derivative · entry 2

Johnson Joseph Vernon · CIK 0001811639 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021613 · rdgdoc.xml · derivative · entry 2

Folse Mark P. · CIK 0001811376 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021611 · rdgdoc.xml · derivative · entry 2

Day Rick D. · CIK 0001811427 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021623 · rdgdoc.xml · derivative · entry 3

WHITE STEVEN GERARD · CIK 0001736530 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F3 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F3 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F3 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021610 · rdgdoc.xml · derivative · entry 2

MONTGOMERY DAVID A. JR. · CIK 0001734788 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021620 · rdgdoc.xml · derivative · entry 2

MOCKLER PATRICK E. · CIK 0001734794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021619 · rdgdoc.xml · derivative · entry 2

Sanchez Alejandro M · CIK 0001952247 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021618 · rdgdoc.xml · derivative · entry 3

MCCOLLISTER ROLFE H. JR. · CIK 0001734797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021614 · rdgdoc.xml · derivative · entry 3

PRICE ARTHUR · CIK 0001734787 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-021609 · rdgdoc.xml · derivative · entry 2

Calkins Carol · CIK 0001826992 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,016

Underlying: Common Stock · 1,016 shares

Expires not disclosed

F2 · price: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.exercise_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

F2 · derivative.expiration_date: Reflects the grant of time-based restricted stock units granted to the reporting person under the Business First Bancshares, Inc. 2024 Equity Incentive Plan on June 26, 2025. The time-based restricted stock units will fully vest on June 26, 2026. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer. Under the terms of the relevant restricted stock unit grant, the reported unvested restricted stock units are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-019871 · rdgdoc.xml · nonDerivative · entry 1

MCCOLLISTER ROLFE H. JR. · CIK 0001734797 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,960

SEC source: 0001437749-25-018828 · rdgdoc.xml · nonDerivative · entry 1

ROBERTSON GREG · CIK 0001734771 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,235

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010765 · rdgdoc.xml · nonDerivative · entry 1

Carter Donald Chad · CIK 0002021584 · EVP, Correspondent Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,717

F1 · balance_after: Includes units of the employer stock fund through the issuer's 401(k) plan equivalent to 6,799 shares of common stock of the issuer.

F2 · balance_after: Includes 1,156 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010775 · rdgdoc.xml · nonDerivative · entry 1

Vascocu Norman Jerome Jr · CIK 0001955172 · President of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,074

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010773 · rdgdoc.xml · nonDerivative · entry 1

ROBERTSON GREG · CIK 0001734771 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,321

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010774 · rdgdoc.xml · nonDerivative · entry 1

Strong Saundra · CIK 0001889385 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,360

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010772 · rdgdoc.xml · nonDerivative · entry 1

MELVILLE DAVID R. III · CIK 0001734795 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,181

F1 · balance_after: Includes 10,103 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes units of the employer stock fund through the issuer's 401(k) plan equivalent to approximately 13,786 shares of common stock of the issuer and 96,288 pledged shares of common stock of the issuer.

SEC source: 0001437749-25-010771 · rdgdoc.xml · nonDerivative · entry 1

McDonald Warren · CIK 0001841232 · EVP & Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,848

F1 · balance_after: Includes 2,732 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-010767 · rdgdoc.xml · nonDerivative · entry 1

JORDAN PHILIP · CIK 0001734775 · EVP&CBO of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,642

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes 4,000 shares of common stock of the issuer held by the Reporting Person's investment retirement account and units of the employer stock fund through the issuer's 401(k) plan equivalent to approximately 14,993 shares of common stock of the issuer.

SEC source: 0001437749-25-010770 · rdgdoc.xml · nonDerivative · entry 1

MANSFIELD KEITH · CIK 0001734773 · EVP&COO of b1Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,223

F1 · balance_after: Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

F2 · balance_after: Includes 27,000 shares held by the Reporting Person's investment retirement account.

SEC source: 0001437749-25-010769 · rdgdoc.xml · nonDerivative · entry 1

Manning Kathryn · CIK 0001927057 · EVP & Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,903

F1 · balance_after: Includes 2,470 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.

SEC source: 0001437749-25-006331 · rdgdoc.xml · nonDerivative · entry 1

Day Rick D. · CIK 0001811427 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264,285

F1 · balance_after: Includes 1,149 shares of restricted stock granted on April 25, 2024, which vest on April 26, 2025.

SEC source: 0001437749-25-006212 · rdgdoc.xml · derivative · entry 2

Carter Donald Chad · CIK 0002021584 · EVP, Correspondent Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,908

Underlying: Common Stock · 4,052 shares

Expires not disclosed

F4 · shares: Reflects the grant of 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F4 · price: Reflects the grant of 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F4 · derivative.exercise_date: Reflects the grant of 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F4 · derivative.expiration_date: Reflects the grant of 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F4 · derivative.underlying_shares: Reflects the grant of 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F5 · balance_after: Includes: (a) 3,856 time-based restricted stock units granted on December 12, 2024, of which 1,272 shares will vest on December 12, 2025, 1,272 shares will vest on December 12, 2026, and the remaining 1,312 shares will vest on December 12, 2027; and (b) 4,052 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,337 shares will vest on March 1, 2026, 1,337 shares will vest on March 1, 2027, and the remaining 1,378 shares will vest on March 1, 2028.

SEC source: 0001437749-25-006216 · rdgdoc.xml · derivative · entry 2

ROBERTSON GREG · CIK 0001734771 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,393

Underlying: Common Stock · 5,838 shares

Expires not disclosed

F3 · shares: Reflects the grant of 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F3 · price: Reflects the grant of 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F3 · derivative.exercise_date: Reflects the grant of 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F3 · derivative.expiration_date: Reflects the grant of 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F3 · derivative.underlying_shares: Reflects the grant of 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028. Each time-based restricted stock unit is economically equivalent to one share of common stock of the issuer.

F4 · balance_after: Includes: (a) 5,555 time-based restricted stock units granted on December 12, 2024, of which 1,833 shares will vest on December 12, 2025, 1,833 shares will vest on December 12, 2026, and the remaining 1,889 shares will vest on December 12, 2027; and (b) 5,838 time-based restricted stock units granted to the Reporting Person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028.