SKYW

SEC source: 0001179110-18-010364 · edgar.xml · nonDerivative · entry 4

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $59.50 and $59.65. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010364 · edgar.xml · nonDerivative · entry 3

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,349

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010364 · edgar.xml · derivative · entry 8

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,419

Underlying: Common Stock · 5,968 shares

Expires 2021-02-18

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

SEC source: 0001179110-18-010364 · edgar.xml · nonDerivative · entry 2

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $59.50 and $59.65. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010364 · edgar.xml · nonDerivative · entry 1

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,199

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · derivative · entry 11

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,439 shares

Expires 2020-02-13

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

SEC source: 0001179110-18-010187 · edgar.xml · derivative · entry 10

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,387

Underlying: Common Stock · 667 shares

Expires 2021-02-18

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

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 7

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F4 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $59.50 and $59.60. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 6

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,337

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 5

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,898

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · derivative · entry 9

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,439

Underlying: Common Stock · 1,407 shares

Expires 2020-02-13

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

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 4

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F3 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $60.05 and $60.30. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 3

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,638

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · derivative · entry 8

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,846

Underlying: Common Stock · 11,543 shares

Expires 2020-02-13

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

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 2

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $60.00 and $60.05. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010187 · edgar.xml · nonDerivative · entry 1

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,774

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

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010184 · edgar.xml · derivative · entry 5

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,026

Underlying: Common Stock · 5,848 shares

Expires 2023-02-10

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

F4 · derivative.exercise_date: Stock option becomes exercisable in equal annual installments of 33.33% starting on February 10, 2017.

SEC source: 0001179110-18-010184 · edgar.xml · derivative · entry 4

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,393 shares

Expires 2022-02-17

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

F3 · derivative.exercise_date: Stock option becomes exercisable in equal annual installments of 33.33% starting on February 17, 2016.

SEC source: 0001179110-18-010184 · edgar.xml · nonDerivative · entry 3

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,607

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $60.00 and $60.10. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 23,294 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock. Reflects the corrected total showing 1 share less due to rounding.

SEC source: 0001179110-18-010184 · edgar.xml · nonDerivative · entry 2

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,848

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

F1 · balance_after: Includes 23,294 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock. Reflects the corrected total showing 1 share less due to rounding.

SEC source: 0001179110-18-010184 · edgar.xml · nonDerivative · entry 1

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

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

F1 · balance_after: Includes 23,294 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock. Reflects the corrected total showing 1 share less due to rounding.

SEC source: 0001179110-18-010183 · edgar.xml · derivative · entry 6

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,030

Underlying: Common Stock · 6,822 shares

Expires 2023-02-10

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.

F5 · derivative.exercise_date: Stock Options become exercisable in equal annual installments of 33.33% starting on February 10, 2017.

SEC source: 0001179110-18-010183 · edgar.xml · derivative · entry 5

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,592 shares

Expires 2022-02-17

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

F4 · derivative.exercise_date: Stock option becomes exercisable in equal annual installments of 33.33% starting on February 17, 2016.

SEC source: 0001179110-18-010183 · edgar.xml · nonDerivative · entry 3

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,263

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range between $59.75 and $59.95. Detailed information on the exact number of shares sold at each sale price can be obtained from the issuer upon request.

F1 · balance_after: Includes 25,398 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010183 · edgar.xml · nonDerivative · entry 2

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,994

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

F1 · balance_after: Includes 25,398 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-010183 · edgar.xml · nonDerivative · entry 1

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,172

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

F1 · balance_after: Includes 25,398 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-19-001583 · edgar.xml · nonDerivative · entry 2

ATKIN JERRY C · CIK 0001054963 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 396,460

SEC source: 0001179110-19-001583 · edgar.xml · nonDerivative · entry 1

ATKIN JERRY C · CIK 0001054963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 704,168

SEC source: 0001179110-19-001581 · edgar.xml · nonDerivative · entry 3

Thompson Michael B · CIK 0001608360 · Chief Operating Officer of Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,443

F1 · balance_after: Includes 20,238 restricted stock units which vest three years from the date of the grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-003889 · edgar.xml · nonDerivative · entry 1

Woodward Eric · CIK 0001521262 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,859

F1 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $56.80 to $57.00 per share. Detailed information on the exact number of shares sold at each price can be obtained from the issuer upon request.

F2 · balance_after: Includes 10,141 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-19-001580 · edgar.xml · nonDerivative · entry 1

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,691

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-003885 · edgar.xml · derivative · entry 5

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,783

Underlying: Common Stock · 15,106 shares

Expires 2023-02-10

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

F4 · derivative.exercise_date: Stock Options become exercisable in equal annual installments of 33.33% starting on February 10, 2017.

SEC source: 0001179110-18-003885 · edgar.xml · derivative · entry 4

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,233 shares

Expires 2022-04-02

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.

F3 · derivative.exercise_date: Stock Options become exercisable in equal annual installments of 33.33% starting on February 17, 2016.

SEC source: 0001179110-18-003885 · edgar.xml · nonDerivative · entry 3

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,471

F2 · price: Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $55.80 to $56.15. Detailed information on the exact number of shares sold at each price can be obtained from the issuer upon request.

F1 · balance_after: Includes 42,894 restricted stock units, of which 27,793 vest approximately three years from the date of grant and 15,101 vest upon achievement of performance measurements approximately three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-003885 · edgar.xml · nonDerivative · entry 2

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,810

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

F1 · balance_after: Includes 42,894 restricted stock units, of which 27,793 vest approximately three years from the date of grant and 15,101 vest upon achievement of performance measurements approximately three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-003885 · edgar.xml · nonDerivative · entry 1

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,704

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

F1 · balance_after: Includes 42,894 restricted stock units, of which 27,793 vest approximately three years from the date of grant and 15,101 vest upon achievement of performance measurements approximately three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-003884 · edgar.xml · nonDerivative · entry 1

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,607

F1 · balance_after: Includes 23,294 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock. Reflects the corrected total showing 1 share less due to rounding.

SEC source: 0001179110-19-001581 · edgar.xml · nonDerivative · entry 2

Thompson Michael B · CIK 0001608360 · Chief Operating Officer of Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,243

F1 · balance_after: Includes 20,238 restricted stock units which vest three years from the date of the grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-19-001581 · edgar.xml · nonDerivative · entry 1

Thompson Michael B · CIK 0001608360 · Chief Operating Officer of Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,008

F1 · balance_after: Includes 20,238 restricted stock units which vest three years from the date of the grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-19-001582 · edgar.xml · nonDerivative · entry 1

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,538

F1 · balance_after: Reflects adjusted total due to rounding and includes 25,398 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002543 · edgar.xml · nonDerivative · entry 1

Thompson Michael B · CIK 0001608360 · Chief Operating Officer of Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,008

F1 · balance_after: Includes 20,238 restricted stock units which vest three years from the date of the grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002542 · edgar.xml · nonDerivative · entry 1

SIMMONS ROBERT J · CIK 0001110499 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,471

F1 · balance_after: Includes 42,894 restricted stock units, of which 27,793 vest approximately three years from the date of grant and 15,101 vest upon achievement of performance measurements approximately three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002541 · edgar.xml · nonDerivative · entry 1

ATKIN JERRY C · CIK 0001054963 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 713,488

SEC source: 0001179110-18-002522 · edgar.xml · nonDerivative · entry 1

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,408

F1 · balance_after: Includes 23,294 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002519 · edgar.xml · nonDerivative · entry 1

Woodward Eric · CIK 0001521262 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,359

F1 · balance_after: Includes 10,141 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002512 · edgar.xml · nonDerivative · entry 1

Steel Wade J · CIK 0001608311 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,580

F1 · balance_after: Includes 25,398 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-002507 · edgar.xml · nonDerivative · entry 1

Childs Russell A · CIK 0001393687 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,231

F1 · balance_after: Includes 54,319 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-001929 · edgar.xml · nonDerivative · entry 3

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,288

F4 · shares: Shares issued pursuant to the SkyWest, Inc. Long-Term Incentive Plan.

F6 · balance_after: Includes 38,246 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-001929 · edgar.xml · nonDerivative · entry 2

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,943

F3 · shares: Represents the number of shares of common stock issued upon the achievement of the performance measurements relating to performance stock units granted in February 2017 pursuant to the SkyWest, Inc. Long-Term Incentive Plan, which shares will vest in full three years from the date of grant.

F5 · balance_after: Includes 33,901 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.

SEC source: 0001179110-18-001929 · edgar.xml · nonDerivative · entry 1

Vais Terry · CIK 0001652069 · Chief Operating Officer - Sub

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,916

F1 · shares: Represents the number of shares of common stock issued upon the achievement of the performance measurements relating to performance stock units granted in February 2015 and September 2015 pursuant to the SkyWest, Inc. Long-Term Incentive Plan, which shares will vest in full three years from the date of grant

F2 · balance_after: Includes 28,874 restricted stock units which vest three years from the date of grant. Each restricted stock unit represents a contingent right to receive one share of common stock.