RYZ

SEC source: 0001614103-20-000001 · primary_doc.xml · nonDerivative · entry 5

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398,877

F2 · kind: The shares were sold in a sell-to-cover transaction for the taxes due in connection with restricted stock units vesting on March 31, 2020.

SEC source: 0001614103-20-000001 · primary_doc.xml · nonDerivative · entry 4

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 424,315

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001614103-20-000001 · primary_doc.xml · nonDerivative · entry 3

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,665

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001614103-20-000001 · primary_doc.xml · nonDerivative · entry 2

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 349,115

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001614103-20-000001 · primary_doc.xml · nonDerivative · entry 1

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 337,950

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001764564-20-000001 · primary_doc.xml · nonDerivative · entry 2

Orth John E · CIK 0001764564 · EVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,541

SEC source: 0001764564-20-000001 · primary_doc.xml · nonDerivative · entry 1

Orth John E · CIK 0001764564 · EVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,541

F1 · price: These shares were bought in multiple transactions at prices ranging from $4.63 to $4.64. The reporting person undertakes to provide Ryerson Holding Corporation, any security holder of Ryerson Holding Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought.

SEC source: 0001628783-20-000001 · primary_doc.xml · nonDerivative · entry 1

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,090

SEC source: 0001491160-20-000001 · primary_doc.xml · nonDerivative · entry 1

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,040

SEC source: 0001764564-19-000001 · primary_doc.xml · nonDerivative · entry 1

Orth John E · CIK 0001764564 · SVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,541

F1 · price: These shares were bought in multiple transactions at prices ranging from $7.14 to $7.24. The reporting person undertakes to provide Ryerson Holding Corporation, any security holder of Ryerson Holding Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought.

SEC source: 0001628783-19-000002 · primary_doc.xml · nonDerivative · entry 1

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,090

F1 · price: These shares were bought in multiple transactions at prices ranging from $6.795 to $6.80. The reporting person undertakes to provide Ryerson Holding Corporation, any security holder of Ryerson Holding Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought.

SEC source: 0001614103-19-000001 · primary_doc.xml · nonDerivative · entry 1

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,500

SEC source: 0001628783-19-000001 · primary_doc.xml · nonDerivative · entry 1

Burbach Michael · CIK 0001628783 · President - North West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,090

F1 · price: These shares were bought in multiple transactions at prices ranging from $8.47 to $8.50. The reporting person undertakes to provide Ryerson Holding Corporation, any security holder of Ryerson Holding Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought.

SEC source: 0001567619-19-008678 · doc1.xml · nonDerivative · entry 1

Lehner Edward J. · CIK 0001614103 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,000

F1 · price: These shares were bought in multiple transactions at prices ranging from $9.13 to $9.16. The reporting person undertakes to provide Ryerson Holding Corporation, any security holder of Ryerson Holding Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought.

F2 · balance_after: The number of shares includes 125 shares that inadvertently were not previously reported.

SEC source: 0001567619-19-008194 · doc1.xml · derivative · entry 9

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,250

Underlying: Common Stock · 8,250 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F8 · derivative.exercise_date: On March 31, 2019, the reporting person was granted 8,250 restricted stock units, of which 2,750 will vest on March 31, 2020, 2,750 will vest on March 31, 2021 and 2,750 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F8 · derivative.expiration_date: On March 31, 2019, the reporting person was granted 8,250 restricted stock units, of which 2,750 will vest on March 31, 2020, 2,750 will vest on March 31, 2021 and 2,750 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008194 · doc1.xml · derivative · entry 8

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F7 · derivative.exercise_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

F7 · derivative.expiration_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

SEC source: 0001567619-19-008194 · doc1.xml · derivative · entry 7

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,500

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F6 · derivative.exercise_date: On March 31, 2018, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,750 will vest on March 31, 2020 and 2,750 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F6 · derivative.expiration_date: On March 31, 2018, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,750 will vest on March 31, 2020 and 2,750 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008194 · doc1.xml · derivative · entry 6

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,750

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F5 · derivative.exercise_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F5 · derivative.expiration_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008194 · doc1.xml · derivative · entry 5

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F3 · derivative.exercise_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F3 · derivative.expiration_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008194 · doc1.xml · nonDerivative · entry 4

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,090

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008194 · doc1.xml · nonDerivative · entry 3

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,340

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008194 · doc1.xml · nonDerivative · entry 2

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,590

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008194 · doc1.xml · nonDerivative · entry 1

Burbach Michael · CIK 0001628783 · President, North-West Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,840

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008199 · doc1.xml · derivative · entry 9

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,425

Underlying: Common Stock · 7,425 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F8 · derivative.exercise_date: On March 31, 2019, the reporting person was granted 7,425 restricted stock units, of which 2,475 will vest on March 31, 2020, 2,475 will vest on March 31, 2021 and 2,475 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F8 · derivative.expiration_date: On March 31, 2019, the reporting person was granted 7,425 restricted stock units, of which 2,475 will vest on March 31, 2020, 2,475 will vest on March 31, 2021 and 2,475 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008199 · doc1.xml · derivative · entry 8

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,400 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F7 · derivative.exercise_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

F7 · derivative.expiration_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

SEC source: 0001567619-19-008199 · doc1.xml · derivative · entry 7

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,950

Underlying: Common Stock · 2,475 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F6 · derivative.exercise_date: On March 31, 2018, the reporting person was granted 7,425 restricted stock units, of which 2,475 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,475 will vest on March 31, 2020 and 2,475 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F6 · derivative.expiration_date: On March 31, 2018, the reporting person was granted 7,425 restricted stock units, of which 2,475 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,475 will vest on March 31, 2020 and 2,475 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008199 · doc1.xml · derivative · entry 6

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,200

Underlying: Common Stock · 2,200 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F5 · derivative.exercise_date: On March 31, 2017, the reporting person was granted 6,600 restricted stock units, of which 2,200 vested on March 31, 2018 and 2,200 vested on March 31, 2019. The remaining 2,200 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F5 · derivative.expiration_date: On March 31, 2017, the reporting person was granted 6,600 restricted stock units, of which 2,200 vested on March 31, 2018 and 2,200 vested on March 31, 2019. The remaining 2,200 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008199 · doc1.xml · derivative · entry 5

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,200 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F3 · derivative.exercise_date: On March 31, 2016, the reporting person was granted 6,600 restricted stock units, of which 2,200 vested on March 31, 2017, 2,200 vested on March 31, 2018 and 2,200 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F3 · derivative.expiration_date: On March 31, 2016, the reporting person was granted 6,600 restricted stock units, of which 2,200 vested on March 31, 2017, 2,200 vested on March 31, 2018 and 2,200 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008199 · doc1.xml · nonDerivative · entry 4

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,772

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008199 · doc1.xml · nonDerivative · entry 3

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,372

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008199 · doc1.xml · nonDerivative · entry 2

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,897

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008199 · doc1.xml · nonDerivative · entry 1

Silver Mark S. · CIK 0001627959 · EVP, General Counsel & Sec'y

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,697

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008197 · doc1.xml · derivative · entry 9

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,250

Underlying: Common Stock · 8,250 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F8 · derivative.exercise_date: On March 31, 2019, the reporting person was granted 8,250 restricted stock units, of which 2,750 will vest on March 31, 2020, 2,750 will vest on March 31, 2021 and 2,750 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F8 · derivative.expiration_date: On March 31, 2019, the reporting person was granted 8,250 restricted stock units, of which 2,750 will vest on March 31, 2020, 2,750 will vest on March 31, 2021 and 2,750 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008197 · doc1.xml · derivative · entry 8

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F7 · derivative.exercise_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

F7 · derivative.expiration_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

SEC source: 0001567619-19-008197 · doc1.xml · derivative · entry 7

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,500

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F6 · derivative.exercise_date: On March 31, 2018, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,750 will vest on March 31, 2020 and 2,750 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F6 · derivative.expiration_date: On March 31, 2018, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,750 will vest on March 31, 2020 and 2,750 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008197 · doc1.xml · derivative · entry 6

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,750

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F5 · derivative.exercise_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F5 · derivative.expiration_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008197 · doc1.xml · derivative · entry 5

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F3 · derivative.exercise_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F3 · derivative.expiration_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008197 · doc1.xml · nonDerivative · entry 4

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,040

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008197 · doc1.xml · nonDerivative · entry 3

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,290

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008197 · doc1.xml · nonDerivative · entry 2

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,540

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008197 · doc1.xml · nonDerivative · entry 1

Richardson Kevin D · CIK 0001491160 · President, South-East Region

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,790

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008198 · doc1.xml · derivative · entry 9

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,600

Underlying: Common Stock · 6,600 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F8 · derivative.exercise_date: On March 31, 2019, the reporting person was granted 6,600 restricted stock units, of which 2,200 will vest on March 31, 2020, 2,200 will vest on March 31, 2021 and 2,200 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F8 · derivative.expiration_date: On March 31, 2019, the reporting person was granted 6,600 restricted stock units, of which 2,200 will vest on March 31, 2020, 2,200 will vest on March 31, 2021 and 2,200 will vest on March 31, 2022. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008198 · doc1.xml · derivative · entry 8

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F7 · derivative.exercise_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

F7 · derivative.expiration_date: Represents shares received or that will be received in respect of performance-based restricted stock units granted on March 31, 2016. Each performance-based restricted stock unit became vested on March 31, 2019, which was the later of (i) the third anniversary of the grant date, and (ii) the date the compensation committee certified the achievement of the applicable performance objectives in accordance with the underlying award agreement. The compensation committee certified the achievement of the applicable performance objectives on March 20, 2019. Vested shares will be delivered to the reporting person not later than 60 days following the vesting date.

SEC source: 0001567619-19-008198 · doc1.xml · derivative · entry 7

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,950

Underlying: Common Stock · 2,475 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F6 · derivative.exercise_date: On March 31, 2018, the reporting person was granted 7,425 restricted stock units, of which 2,475 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,475 will vest on March 31, 2020 and 2,475 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F6 · derivative.expiration_date: On March 31, 2018, the reporting person was granted 7,425 restricted stock units, of which 2,475 vested on March 31, 2019. Of the remaining unvested restricted stock units, 2,475 will vest on March 31, 2020 and 2,475 will vest on March 31, 2021. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008198 · doc1.xml · derivative · entry 6

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,750

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F5 · derivative.exercise_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F5 · derivative.expiration_date: On March 31, 2017, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. The remaining 2,750 unvested restricted stock units will vest on March 31, 2020. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008198 · doc1.xml · derivative · entry 5

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,750 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation.

F4 · price: The restricted stock units reported as disposed herein were settled for shares of common stock of Ryerson Holding Corporation.

F3 · derivative.exercise_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

F3 · derivative.expiration_date: On March 31, 2016, the reporting person was granted 8,250 restricted stock units, of which 2,750 vested on March 31, 2017, 2,750 vested on March 31, 2018 and 2,750 vested on March 31, 2019. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.

SEC source: 0001567619-19-008198 · doc1.xml · nonDerivative · entry 4

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,247

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008198 · doc1.xml · nonDerivative · entry 3

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,497

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008198 · doc1.xml · nonDerivative · entry 2

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,022

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 · price: Shares received upon the vesting of restricted stock units.

SEC source: 0001567619-19-008198 · doc1.xml · nonDerivative · entry 1

Schnaufer Erich S · CIK 0001490657 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,272

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 · price: Shares received upon the vesting of restricted stock units.