Schapiro Richard M

SEC source: 0001649773-26-000008 · wk-form4_1790974324.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,615

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2026 was $180.85, which resulted in a grant of 304 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2026.

SEC source: 0001649773-26-000006 · wk-form4_1783025550.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,311

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2026 was $232.55, which resulted in a grant of 237 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2026.

SEC source: 0001649773-26-000004 · wk-form4_1775162705.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,074

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2026 was $135.82, which resulted in a grant of 405 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2026.

SEC source: 0001649773-26-000002 · wk-form4_1767390810.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,669

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2026, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2025, of $173.54. Thus, the grant this quarter for services as a Director is for 317 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2025.

SEC source: 0001649773-25-000007 · wk-form4_1764020115.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,352

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $143.00 to $143.18. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001649773-25-000006 · wk-form4_1759449946.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,709

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2025 was $192.79, which resulted in a grant of 285 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2025.

SEC source: 0001179929-25-000110 · wk-form4_1751491223.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,424

F1 · kind: Grant of stock under the Issuer's 2025 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2025 was $306.29, which resulted in a grant of 180 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2025.

SEC source: 0001179929-25-000079 · wk-form4_1746132058.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,244

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $320.46 to $320.50. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-25-000062 · wk-form4_1743627538.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,913

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2025 was $327.71, which resulted in a grant of 168 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2025.

SEC source: 0001179929-25-000012 · wk-form4_1735856275.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,745

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2025, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2024, of $291.05. Thus, the grant this quarter for services as a Director is for 189 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2024.

SEC source: 0001179929-24-000153 · wk-form4_1732052296.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,556

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $292.60 to $293.30. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000139 · wk-form4_1727901752.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,692

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2024, was $341.91, which resulted in a grant of 161 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2024.

SEC source: 0001179929-24-000115 · wk-form4_1719953956.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,531

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2024, was $292.16, which resulted in a grant of 188 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2024.

SEC source: 0001179929-24-000081 · wk-form4_1712091533.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,343

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2024, was $404.20, which resulted in a grant of 136 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2024.

SEC source: 0001179929-24-000045 · wk-form4_1708466157.xml · nonDerivative · entry 4

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,207

F4 · price: Represents the selling price per share of all 20 shares.

SEC source: 0001179929-24-000045 · wk-form4_1708466157.xml · nonDerivative · entry 3

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,227

F3 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $401.985 to $402.100. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000045 · wk-form4_1708466157.xml · nonDerivative · entry 2

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,407

F2 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $400.77 to $401.39. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000045 · wk-form4_1708466157.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,882

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $399.43 to $400.36. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000036 · wk-form4_1707946501.xml · nonDerivative · entry 2

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,207

F2 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $384.41 to $384.63. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000036 · wk-form4_1707946501.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,327

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $383.365 to $384.360. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-24-000022 · wk-form4_1704241387.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,918

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2024, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 29, 2023, of $361.31. Thus, the grant this quarter for services as a Director is for 152 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 29, 2023.

SEC source: 0001179929-23-000124 · wk-form4_1696289444.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,766

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of October 1, 2023, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on September 29, 2023, of $327.89. Thus, the grant this quarter for services as a Director is for 168 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on September 29, 2023.

SEC source: 0001179929-23-000084 · wk-form4_1688417688.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,598

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of July 1, 2023, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on June 30, 2023, of $301.24. Thus, the grant this quarter for services as a Director is for 183 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on June 30, 2023.

SEC source: 0001179929-23-000061 · wf-form4_168056221064496.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,415

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of April 1, 2023, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on March 31, 2023, of $267.49. Thus, the grant this quarter for services as a Director is for 206 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on March 31, 2023.

SEC source: 0001179929-23-000016 · wf-form4_167278819373380.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,209

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2023, was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 30, 2022, of $330.22. Thus, the grant this quarter for services as a Director is for 167 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 30, 2022.

SEC source: 0001179929-22-000174 · wf-form4_166725510083582.xml · nonDerivative · entry 2

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,042

F2 · price: Represents the actual selling price per share of all 200 shares.

SEC source: 0001179929-22-000174 · wf-form4_166725510083582.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,242

F1 · price: Price is the volume weighted average selling price of all sales by the Reporting Person on the transaction date within a one-dollar range. Actual prices ranged from $354.355 to $354.79. The Reporting Person hereby undertakes to provide upon request of the Commission staff full information regarding the number of shares sold at each separate price.

SEC source: 0001179929-22-000165 · wf-form4_166499207944729.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,042

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of October 1, 2022 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on September 30, 2022, of $329.84. Thus, the grant this quarter for services as a Director is for 167 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on September 30, 2022.

SEC source: 0001179929-22-000139 · wf-form4_166336437372099.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,875

F1 · price: Represents the actual selling price per share of all 300 shares.

SEC source: 0001179929-22-000099 · wf-form4_165671869420939.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,175

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2022, the first day of the quarter, was $282.90, which resulted in a grant of 194 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2022.

SEC source: 0001179929-22-000071 · wf-form4_164911901598451.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,981

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2022, the first day of the quarter, was $339.41, which resulted in a grant of 162 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2022.

SEC source: 0001179929-22-000010 · wf-form4_164125616738502.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,819

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2022 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2021, of $318.08. Thus, the grant this quarter for services as a Director is for 173 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2021.

SEC source: 0001179929-21-000155 · wf-form4_163339501261942.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,646

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2021, the first day of the quarter, was $271.51, which resulted in a grant of 203 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2021.

SEC source: 0001179929-21-000120 · wf-form4_162526001062660.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,443

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2021, the first day of the quarter, was $256.05, which resulted in a grant of 215 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2021.

SEC source: 0001179929-21-000069 · wf-form4_161740769763038.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,228

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each Director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2021, the first day of the quarter, was $235.48, which resulted in a grant of 234 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2021.

SEC source: 0001179929-21-000013 · wf-form4_160980751557216.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,994

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2021 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2020, of $212.68. Thus, the grant this quarter for services as a Director is for 259 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2020.

SEC source: 0001179929-20-000148 · wf-form4_160470772687464.xml · nonDerivative · entry 2

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,735

F2 · price: Price not applicable to gift.

SEC source: 0001179929-20-000148 · wf-form4_160470772687464.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,985

F1 · price: Represents the weighted average selling price per share with a selling price range between $217.72 and $217.78.

SEC source: 0001179929-20-000128 · wf-form4_160167661475986.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,485

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2020 was $188.18, which resulted in a grant of 292 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2020.

SEC source: 0001179929-20-000097 · wf-form4_159373220390956.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,193

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2020 was $179.12, which resulted in a grant of 307 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2020.

SEC source: 0001179929-20-000060 · wf-form4_158596004641538.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,886

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2019-2020 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2020, the first day of the quarter, was $131.16, which resulted in a grant of 419 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2020.

SEC source: 0001179929-20-000014 · wf-form4_157809589167317.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,467

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2019-2020 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2020 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2019, of $135.69. Thus, the grant this quarter for services as a Director is for 405 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2019.

SEC source: 0001179929-19-000148 · wf-form4_157005880532078.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,062

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate value of the annual equity award to each director in 2019-2020 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2019, the first day of the quarter, was $109.48, which resulted in a grant of 502 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2019.

SEC source: 0001179929-19-000121 · wf-form4_156219203189593.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,560

F1 · kind: Grant of stock under the Issuer's 2019 Equity Incentive Plan in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2019-2020 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on July 1, 2019, the first day of the quarter, was $140.31, which resulted in a grant of 392 shares.

F3 · price: Represents the closing price of the Issuer's common stock on July 1, 2019.

SEC source: 0001179929-19-000072 · wf-form4_155433392990672.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,168

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate value of the annual equity award to each director in 2018-2019 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on April 1, 2019, the first day of the quarter, was $144.70, which resulted in a grant of 380 shares.

F3 · price: Represents the closing price of the Issuer's common stock on April 1, 2019.

SEC source: 0001179929-19-000015 · wf-form4_154656213064103.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,788

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate value of the annual equity award to each director in 2018-2019 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2019 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 31, 2018, of $116.22. Thus, the grant this quarter for services as a Director is for 473 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 31, 2018.

SEC source: 0001179929-18-000176 · wf-form4_153861083263888.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,315

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate value of the annual equity award to each director in 2018-2019 was set at $220,000, with one quarter, or $55,000, to be granted on the first day of each quarter, based on the closing price of the Issuer's common stock on such day. The closing price of the Issuer's common stock on October 1, 2018, the first day of the quarter, was $148.14, which resulted in a grant of 371 shares.

F3 · price: Represents the closing price of the Issuer's common stock on October 1, 2018.

SEC source: 0001179929-18-000134 · wf-form4_153065895655945.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,944

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2018-2019 shall be $220,000, with one quarter of that amount in stock, or $55,000, to be granted on the first day of each quarter based on the closing price of the Issuer's common stock on such day. Since the grant date of July 1, 2018 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on June 29, 2018, of $97.94. Thus, the grant this quarter for services as a Director is for 562 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on June 29, 2018.

SEC source: 0001179929-18-000091 · wf-form4_152280101863433.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,382

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2017-2018 shall be $220,000, with one quarter of that amount in stock, or $55,000, to be granted on the first day of each quarter based on the closing price of the Issuer's common stock on such day. Since the grant date of April 1, 2018 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on March 29, 2018, of $81.18. Thus, the grant this quarter for services as a Director is for 678 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on March 29, 2018.

SEC source: 0001179929-18-000014 · wf-form4_151494183508523.xml · nonDerivative · entry 1

Schapiro Richard M · CIK 0001649773 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,704

F1 · kind: Grant of stock under the Issuer's 2011 Equity Incentive Plan, as amended, in connection with the Reporting Person's services as a Director.

F2 · shares: The aggregate dollar value of the annual equity award to each director in 2017-2018 shall be $220,000, with one quarter of that amount in stock, or $55,000, to be granted on the first day of each quarter based on the closing price of the Issuer's common stock on such day. Since the grant date of January 1, 2018 was a non-trading day, the number of shares was calculated based on the closing price of the Issuer's common stock on December 29, 2017, of $76.68. Thus, the grant this quarter for services as a Director is for 717 shares of the Issuer's common stock.

F3 · price: Represents the closing price of the Issuer's common stock on December 29, 2017.