BLBD

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · derivative · entry 7

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,503

Underlying: Common Stock, par value $0.0001 · 3,504 shares

Expires 2032-12-12

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_date: One of the option's three tranches vested on December 12, 2024.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · derivative · entry 6

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 3,504 shares

Expires 2032-12-12

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.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · derivative · entry 5

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 2,163 shares

Expires 2031-12-11

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.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · nonDerivative · entry 4

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 89,347

F1 · price: The price reported in Column 4 is a weighted average price resulting from shares sold in multiple transactions on December 17, 2024, pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 12, 2024, at prices ranging from $42.60 to $43.58, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · nonDerivative · entry 3

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 108,518

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.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · nonDerivative · entry 2

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,014

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.

SEC source: 0001589526-24-000140 · wk-form4_1734552169.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,510

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.

SEC source: 0001589526-24-000137 · wk-form4_1734114806.xml · nonDerivative · entry 1

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,350

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/12/2024.

SEC source: 0001589526-24-000136 · wk-form4_1734114758.xml · nonDerivative · entry 2

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,347

F2 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/12/2024.

SEC source: 0001589526-24-000136 · wk-form4_1734114758.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,292

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/11/2024.

SEC source: 0001589526-24-000133 · wk-form4_1733852795.xml · nonDerivative · entry 1

Thau Daniel Mark · CIK 0002047774 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 700

F1 · price: The price reported in Column 4 is a weighted average price at which shares were purchased in several open market transactions on 12/09/2024 at prices ranging from $39.13 to $39.23, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001589526-24-000131 · wk-form4_1733852730.xml · nonDerivative · entry 1

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,987

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/07/2024.

SEC source: 0001589526-24-000129 · wk-form4_1733852687.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,112

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/07/2024.

SEC source: 0001589526-24-000127 · wk-form4_1733852647.xml · nonDerivative · entry 1

Horlock Phil · CIK 0001579477 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,080

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 12/07/2024.

SEC source: 0001589526-24-000121 · wk-form4_1733420472.xml · nonDerivative · entry 1

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,883

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs vest 1/3 on each of the dates December 2, 2025, December 1, 2026, and November 30, 2027 subject to downward adjustments consistent with each respective fiscal year's actual percentage payout of the Management Performance bonus award. Any downward adjustments shall not reduce the number of RSU's that vest below 33% of the amount(s) granted.

SEC source: 0001589526-24-000123 · wk-form4_1733420526.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,442

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs vest 1/3 on each of the dates December 2, 2025, December 1, 2026, and November 30, 2027 subject to downward adjustments consistent with each respective fiscal year's actual percentage payout of the Management Performance bonus award. Any downward adjustments shall not reduce the number of RSU's that vest below 33% of the amount(s) granted.

SEC source: 0001589526-24-000125 · wk-form4_1733420574.xml · nonDerivative · entry 1

Horlock Phil · CIK 0001579477 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 362,731

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs vest 1/3 on each of the dates December 2, 2025, December 1, 2026, and November 30, 2027 subject to downward adjustments consistent with each respective fiscal year's actual percentage payout of the Management Performance bonus award. Any downward adjustments shall not reduce the number of RSU's that vest below 33% of the amount(s) granted.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 6

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 299,812

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $50.76 to $50.88, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · derivative · entry 11

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 19,833 shares

Expires 2027-12-11

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · derivative · entry 10

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 9,875 shares

Expires 2027-12-11

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 5

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,520

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 4

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 299,812

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.98 to $49.33, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000096 · wk-form4_1726255349.xml · nonDerivative · entry 1

Smith Britton · CIK 0001980390 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,617

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · derivative · entry 9

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,875

Underlying: Common Stock, par value $0.0001 · 5,000 shares

Expires 2027-12-11

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · derivative · entry 8

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 6,805 shares

Expires 2027-01-02

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · derivative · entry 7

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 18,239 shares

Expires 2026-12-31

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_date: Award represents option grants that were originally scheduled to vest over a three year period in equal installments (12/11/2021, 12/11/2022, 12/11/2023), but for which vesting was accelerated to 10/31/2021 upon Mr. Horock's initial retirement.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 3

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,856

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 2

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 324,856

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.

SEC source: 0001589526-24-000098 · wk-form4_1726516401.xml · nonDerivative · entry 1

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 318,051

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.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · nonDerivative · entry 4

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 299,812

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.77 to $49.25, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · derivative · entry 6

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,239

Underlying: Common Stock, par value $0.0001 · 32,159 shares

Expires 2026-12-31

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_date: Award represents option grants that were originally scheduled to vest over a three year period in equal installments (12/11/2021, 12/11/2022, 12/11/2023), but for which vesting was accelerated to 10/31/2021 upon Mr. Horock's initial retirement.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · nonDerivative · entry 3

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 331,971

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.84 to $47.73, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · nonDerivative · entry 2

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 348,051

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.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · derivative · entry 5

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,398

Underlying: Common Stock, par value $0.0001 · 16,080 shares

Expires 2026-12-31

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_date: Award represents option grants that were originally scheduled to vest over a three year period in equal installments (12/11/2021, 12/11/2022, 12/11/2023), but for which vesting was accelerated to 10/31/2021 upon Mr. Horock's initial retirement.

SEC source: 0001589526-24-000091 · wk-form4_1724693313.xml · nonDerivative · entry 1

Horlock Phil · CIK 0001579477 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 315,892

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.

SEC source: 0001589526-24-000089 · wk-form4_1724158904.xml · nonDerivative · entry 1

Smith Britton · CIK 0001980390 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,125

SEC source: 0001589526-24-000087 · wk-form4_1724094655.xml · derivative · entry 4

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,917

Underlying: Common Stock, par value $0.0001 · 2,959 shares

Expires 2032-12-12

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.

SEC source: 0001589526-24-000087 · wk-form4_1724094655.xml · nonDerivative · entry 3

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,332

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations and the exercise price related to stock options that vested on 12/11/2023 and were exercised on 08/16/2024.

SEC source: 0001589526-24-000087 · wk-form4_1724094655.xml · nonDerivative · entry 2

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,822

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.

SEC source: 0001589526-24-000087 · wk-form4_1724094655.xml · nonDerivative · entry 1

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,863

SEC source: 0001589526-24-000085 · wk-form4_1723580025.xml · nonDerivative · entry 2

BEDI GURMINDER S · CIK 0001198462 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · price: The price reported in Column 4 is a weighted average price resulting from shares sold in multiple transactions on August 13, 2024 at prices ranging from $48.00 to $48.15, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000085 · wk-form4_1723580025.xml · nonDerivative · entry 1

BEDI GURMINDER S · CIK 0001198462 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,640

F1 · price: The price reported in Column 4 is a weighted average price resulting from shares sold in multiple transactions on August 12, 2024 at prices ranging from $48.01 to $49.39, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000070 · wk-form4_1720442399.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 88,926

F1 · price: The price reported in Column 4 is a weighted average price resulting from shares sold in multiple transactions on July 5, 2024, pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 14, 2023, at prices ranging from $46.96 to $47.27, inclusive. The reporting person undertakes to provide to Blue Bird Corporation, any security holder of Blue Bird Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001589526-24-000068 · wk-form4_1720031507.xml · nonDerivative · entry 1

Radulescu Razvan · CIK 0001884757 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,926

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 07/02/2024.

SEC source: 0001589526-24-000066 · wk-form4_1719950131.xml · nonDerivative · entry 1

Scartz Ted · CIK 0001929771 · SVP General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,848

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 07/01/2024.

SEC source: 0001589526-24-000064 · wk-form4_1719950030.xml · nonDerivative · entry 1

Smith Britton · CIK 0001980390 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,633

F1 · shares: This transaction represents shares withheld to satisfy payroll tax withholding obligations related to restricted stock units that vested on 07/01/2024.

SEC source: 0001589526-24-000048 · wk-form4_1712077454.xml · nonDerivative · entry 1

Blaufuss Mark · CIK 0001625944 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,938

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs will vest on April 1, 2025; provided, however, that such RSUs will vest in full upon the occurrence of a "change in control" of Blue Bird Corporation or if the reporting person's service terminates due to death, disability or due to completion of the reporting person's term of office as a director. Shares of common stock will be issued in settlement of the RSUs upon the earlier of the recipient's termination of service as a director or a change in control.

SEC source: 0001589526-24-000046 · wk-form4_1712077333.xml · nonDerivative · entry 1

Fream Julie A · CIK 0001486034 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,309

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs will vest on April 1, 2025; provided, however, that such RSUs will vest in full upon the occurrence of a "change in control" of the Company or if the reporting person's service terminates due to death, disability or due to completion of the reporting person's term of office as a director. Shares of common stock will be issued in settlement of the RSUs upon the earlier of the recipient's termination of service as a director or a change in control.

SEC source: 0001589526-24-000044 · wk-form4_1712077251.xml · nonDerivative · entry 1

Newman Simon J · CIK 0001980199 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,938

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs will vest on April 1, 2025; provided, however, that such RSUs will vest in full upon the occurrence of a "change in control" of the Company or if the reporting person's service terminates due to death, disability or due to completion of the reporting person's term of office as a director. Shares of common stock will be issued in settlement of the RSUs upon the earlier of the recipient's termination of service as a director or a change in control.

SEC source: 0001589526-24-000042 · wk-form4_1712077198.xml · nonDerivative · entry 1

Grimm Douglas J. · CIK 0001626219 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,850

F1 · shares: The award represents a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the common stock of Blue Bird Corporation.

F2 · shares: The RSUs will vest on April 1, 2025; provided, however, that such RSUs will vest in full upon the occurrence of a "change in control" of the Company or if the reporting person's service terminates due to death, disability or due to completion of the reporting person's term of office as a director. Shares of common stock will be issued in settlement of the RSUs upon the earlier of the recipient's termination of service as a director or a change in control.