FUSB

SEC source: 0001209191-21-001176 · doc4.xml · derivative · entry 1

HARRISON WILLIAM G · CIK 0001194034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,820.93

Underlying: Common Stock · 19.21 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-21-001169 · doc4.xml · derivative · entry 1

Hale David Peter · CIK 0001713233 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,680.71

Underlying: Common Stock · 517.07 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 18.17 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 18.17 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-21-001150 · doc4.xml · derivative · entry 1

Cook Sheri S · CIK 0001624040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,839.44

Underlying: Common Stock · 129.17 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 8.43 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 8.43 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-21-001163 · doc4.xml · derivative · entry 1

GORDON JOHN C · CIK 0001194031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,814.89

Underlying: Common Stock · 421.8 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 55.95 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 55.95 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-21-001138 · doc4.xml · derivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,332.34

Underlying: Common Stock · 779.92 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 31.58 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 31.58 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-21-001124 · doc4.xml · derivative · entry 1

BEARDEN ANDREW C JR · CIK 0001249076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,988.33

Underlying: Common Stock · 574.18 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 75.29 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 75.29 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-060082 · doc4.xml · nonDerivative · entry 4

Dozier Beverly J · CIK 0001543817 · VP,Secr,Ast Trs-FUSB;SVP-Bank

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 8,596

F1 · kind: On 11/20/20, the reporting person transferred to the BBSJ Dozier Revocable Trust, of which the reporting person and her husband are trustees, settlors and beneficiaries, (i) 476 shares previously owned by the reporting person, (ii) 7,920 shares previously owned by the reporting person's husband (and of which the reporting person previously disclaimed beneficial ownership), and (iii) 200 shares previously owned by the reporting person's two sons under the Uniform Gifts to Minors Act (and of which the reporting person previously disclaimed beneficial ownership).

SEC source: 0001209191-20-060082 · doc4.xml · nonDerivative · entry 3

Dozier Beverly J · CIK 0001543817 · VP,Secr,Ast Trs-FUSB;SVP-Bank

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sons

Disclosed balance after: 0

F1 · kind: On 11/20/20, the reporting person transferred to the BBSJ Dozier Revocable Trust, of which the reporting person and her husband are trustees, settlors and beneficiaries, (i) 476 shares previously owned by the reporting person, (ii) 7,920 shares previously owned by the reporting person's husband (and of which the reporting person previously disclaimed beneficial ownership), and (iii) 200 shares previously owned by the reporting person's two sons under the Uniform Gifts to Minors Act (and of which the reporting person previously disclaimed beneficial ownership).

SEC source: 0001209191-20-060082 · doc4.xml · nonDerivative · entry 2

Dozier Beverly J · CIK 0001543817 · VP,Secr,Ast Trs-FUSB;SVP-Bank

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 0

F1 · kind: On 11/20/20, the reporting person transferred to the BBSJ Dozier Revocable Trust, of which the reporting person and her husband are trustees, settlors and beneficiaries, (i) 476 shares previously owned by the reporting person, (ii) 7,920 shares previously owned by the reporting person's husband (and of which the reporting person previously disclaimed beneficial ownership), and (iii) 200 shares previously owned by the reporting person's two sons under the Uniform Gifts to Minors Act (and of which the reporting person previously disclaimed beneficial ownership).

SEC source: 0001209191-20-060082 · doc4.xml · nonDerivative · entry 1

Dozier Beverly J · CIK 0001543817 · VP,Secr,Ast Trs-FUSB;SVP-Bank

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 600

F1 · kind: On 11/20/20, the reporting person transferred to the BBSJ Dozier Revocable Trust, of which the reporting person and her husband are trustees, settlors and beneficiaries, (i) 476 shares previously owned by the reporting person, (ii) 7,920 shares previously owned by the reporting person's husband (and of which the reporting person previously disclaimed beneficial ownership), and (iii) 200 shares previously owned by the reporting person's two sons under the Uniform Gifts to Minors Act (and of which the reporting person previously disclaimed beneficial ownership).

F2 · balance_after: Represents shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that will vest in equal installments on the first, second, and third anniversaries of the grant date (2/26/20).

SEC source: 0001209191-20-053034 · doc4.xml · derivative · entry 1

WILSON BRUCE N · CIK 0001194040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,501.56

Underlying: Common Stock · 571.9 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 74.16 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 74.16 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053032 · doc4.xml · derivative · entry 1

MEIGS JACK W · CIK 0001194036 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,611.96

Underlying: Common Stock · 25.17 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053030 · doc4.xml · derivative · entry 1

McPhearson John Lee · CIK 0001469094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,358.51

Underlying: Common Stock · 50.95 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053027 · doc4.xml · derivative · entry 1

HARRISON WILLIAM G · CIK 0001194034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,801.72

Underlying: Common Stock · 26.02 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053024 · doc4.xml · derivative · entry 1

Hale David Peter · CIK 0001713233 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,163.64

Underlying: Common Stock · 700.46 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 21.73 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 21.73 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053019 · doc4.xml · derivative · entry 1

GORDON JOHN C · CIK 0001194031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,393.09

Underlying: Common Stock · 571.41 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 73.68 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 73.68 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053017 · doc4.xml · derivative · entry 1

Cook Sheri S · CIK 0001624040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,710.27

Underlying: Common Stock · 174.98 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 10.72 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 10.72 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053015 · doc4.xml · derivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,552.42

Underlying: Common Stock · 1,056.55 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 38.46 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 38.46 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-053013 · doc4.xml · derivative · entry 1

BEARDEN ANDREW C JR · CIK 0001249076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,414.15

Underlying: Common Stock · 777.84 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 99.10 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 99.10 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-047283 · doc4.xml · nonDerivative · entry 1

Elley Thomas S · CIK 0001588836 · VP,CFO,PAO,Treas,Asst Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,350

F1 · price: This price represents the weighted average purchase price for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $6.2725 to $6.29. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 1,800 shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that will vest in equal installments on the first, second, and third anniversaries of the grant date, February 26, 2020.

SEC source: 0001209191-20-046298 · doc4.xml · nonDerivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,328

F1 · balance_after: Includes 720 shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that are scheduled to vest February 26, 2021, the first anniversary of the grant date, subject to the terms and conditions thereof.

SEC source: 0001209191-20-046572 · doc4a.xml · nonDerivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,328

F1 · price: This price represents the weighted average purchase price for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $6.19 to $6.28. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 720 shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that are scheduled to vest February 26, 2021, the first anniversary of the grant date, subject to the terms and conditions thereof.

SEC source: 0001209191-20-040558 · doc4.xml · derivative · entry 1

WILSON BRUCE N · CIK 0001194040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,936.7

Underlying: Common Stock · 546.86 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 68.59 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 68.59 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040555 · doc4.xml · derivative · entry 1

MEIGS JACK W · CIK 0001194036 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,587.1

Underlying: Common Stock · 24.07 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040552 · doc4.xml · derivative · entry 1

McPhearson John Lee · CIK 0001469094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,308.19

Underlying: Common Stock · 48.72 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040549 · doc4.xml · derivative · entry 1

HARRISON WILLIAM G · CIK 0001194034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,776.02

Underlying: Common Stock · 24.88 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040544 · doc4.xml · derivative · entry 1

Hale David Peter · CIK 0001713233 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,471.81

Underlying: Common Stock · 669.79 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 17.61 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 17.61 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040541 · doc4.xml · derivative · entry 1

GORDON JOHN C · CIK 0001194031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,828.71

Underlying: Common Stock · 546.39 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 68.13 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 68.13 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040530 · doc4.xml · derivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,508.88

Underlying: Common Stock · 1,010.28 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 32.01 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 32.01 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040540 · doc4.xml · derivative · entry 1

Cook Sheri S · CIK 0001624040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,537.45

Underlying: Common Stock · 167.31 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 9.49 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 9.49 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-040227 · doc4.xml · derivative · entry 1

BEARDEN ANDREW C JR · CIK 0001249076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,645.89

Underlying: Common Stock · 743.78 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 91.60 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 91.60 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042193 · doc4a.xml · derivative · entry 1

WILSON BRUCE N · CIK 0001194040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,929.66

Underlying: Common Stock · 539.82 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 67.71 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 67.71 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042190 · doc4a.xml · derivative · entry 1

McPhearson John Lee · CIK 0001469094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,307.56

Underlying: Common Stock · 48.09 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042189 · doc4a.xml · derivative · entry 1

HARRISON WILLIAM G · CIK 0001194034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,775.7

Underlying: Common Stock · 24.56 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042188 · doc4a.xml · derivative · entry 1

Hale David Peter · CIK 0001713233 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,463.18

Underlying: Common Stock · 661.16 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 17.39 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 17.39 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042187 · doc4a.xml · derivative · entry 1

GORDON JOHN C · CIK 0001194031 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,821.68

Underlying: Common Stock · 539.36 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 67.25 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 67.25 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042186 · doc4a.xml · derivative · entry 1

Cook Sheri S · CIK 0001624040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,535.3

Underlying: Common Stock · 165.16 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 9.37 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 9.37 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042185 · doc4a.xml · derivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,495.87

Underlying: Common Stock · 997.27 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 31.60 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 31.60 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042184 · doc4a.xml · derivative · entry 1

BEARDEN ANDREW C JR · CIK 0001249076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,636.31

Underlying: Common Stock · 734.2 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 90.42 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 90.42 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042238 · doc4a.xml · derivative · entry 1

MEIGS JACK W · CIK 0001194036 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,586.79

Underlying: Common Stock · 23.76 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-042192 · doc4a.xml · derivative · entry 1

MEIGS JACK W · CIK 0001194036 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,586.79

Underlying: Common Stock · 23.76 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

SEC source: 0001209191-20-032423 · doc4.xml · nonDerivative · entry 2

Elley Thomas S · CIK 0001588836 · VP,CFO,PAO,Treas,Asst Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,850

F1 · balance_after: Includes 1,800 shares of time-based restricted stock granted under the First US Bancshares, Inc 2013 Incentive Plan that will vest in equal installments on the first, second and third anniversaries of the grant date, February 26, 2020.

SEC source: 0001209191-20-032423 · doc4.xml · nonDerivative · entry 1

Elley Thomas S · CIK 0001588836 · VP,CFO,PAO,Treas,Asst Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,671

F1 · balance_after: Includes 1,800 shares of time-based restricted stock granted under the First US Bancshares, Inc 2013 Incentive Plan that will vest in equal installments on the first, second and third anniversaries of the grant date, February 26, 2020.

SEC source: 0001209191-20-029839 · doc4.xml · nonDerivative · entry 3

House James F · CIK 0001533804 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,741

F1 · balance_after: Includes 19,239 shares held in the First US Bancshares, Inc. 401(k) Plan.

SEC source: 0001209191-20-029839 · doc4.xml · nonDerivative · entry 2

House James F · CIK 0001533804 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,672

F1 · balance_after: Includes 19,239 shares held in the First US Bancshares, Inc. 401(k) Plan.

SEC source: 0001209191-20-029839 · doc4.xml · nonDerivative · entry 1

House James F · CIK 0001533804 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,843

F1 · balance_after: Includes 19,239 shares held in the First US Bancshares, Inc. 401(k) Plan.

SEC source: 0001209191-20-028962 · doc4.xml · nonDerivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,328

F1 · balance_after: Includes 720 shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that are scheduled to vest on February 26, 2021, the first anniversary of the grant date, subject to the terms and conditions thereof.

SEC source: 0001209191-20-028965 · doc4.xml · nonDerivative · entry 1

House James F · CIK 0001533804 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,741

F1 · balance_after: Includes 19,239 shares held in the First US Bancshares, Inc. 401(k) Plan.

SEC source: 0001209191-20-028066 · doc4.xml · nonDerivative · entry 1

BRIGGS ROBERT S · CIK 0001192251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,428

F1 · price: This price represents the weighted average purchase price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $7.30 to $7.90. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 720 shares of time-based restricted stock granted under the First US Bancshares, Inc. 2013 Incentive Plan that are scheduled to vest on February 26, 2021, the first anniversary of the grant date, subject to the terms and conditions thereof.

SEC source: 0001209191-20-022810 · doc4.xml · derivative · entry 1

WILSON BRUCE N · CIK 0001194040 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,389.84

Underlying: Common Stock · 613.02 shares

Expires not disclosed

F1 · derivative.exercise_price: The units convert to common stock on a 1-for-1 basis.

F2 · shares: Includes 75.57 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

F3 · derivative.exercise_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F3 · derivative.expiration_date: The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

F2 · derivative.underlying_shares: Includes 75.57 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.