PEGA

SEC source: 0001013857-21-000273 · wf-form4_163900055314992.xml · derivative · entry 3

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,562

Underlying: Common stock · 1,951 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.

F3 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 39,026 restricted stock units, with 20% vesting on March 6,2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F4 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000273 · wf-form4_163900055314992.xml · nonDerivative · entry 2

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,804,397

F2 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000273 · wf-form4_163900055314992.xml · nonDerivative · entry 1

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,805,263

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 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 39,026 restricted stock units, with 20% vesting on March 6,2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000269 · wf-form4_163899988265464.xml · derivative · entry 3

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,559

Underlying: Common stock · 312 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.

F3 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 4,681 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F4 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000269 · wf-form4_163899988265464.xml · nonDerivative · entry 2

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,405

F2 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000269 · wf-form4_163899988265464.xml · nonDerivative · entry 1

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,497

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 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 4,681 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · derivative · entry 6

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 878

Underlying: Common stock · 98 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F2 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 1,952 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · derivative · entry 5

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 640

Underlying: Common stock · 128 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 5, 2021, with a release date of December 6, 2021, the first business day following vesting. The original grant was 2,558 restricted stock units, with 20% vesting on March 5, 2019, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · nonDerivative · entry 4

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,721

F3 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · nonDerivative · entry 3

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,745

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 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 1,952 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · nonDerivative · entry 2

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,647

SEC source: 0001013857-21-000267 · wf-form4_163899964900043.xml · nonDerivative · entry 1

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,679

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 · shares: Represents a 5% vesting on December 5, 2021, with a release date of December 6, 2021, the first business day following vesting. The original grant was 2,558 restricted stock units, with 20% vesting on March 5, 2019, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · derivative · entry 6

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,986

Underlying: Common stock · 332 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F2 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 6,635 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · derivative · entry 5

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,705

Underlying: Common stock · 341 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 5, 2021, with a release date of December 6, 2021, the first business day following vesting. The original grant was 6,819 restricted stock units, with 20% vesting onMarch 5, 2019, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · nonDerivative · entry 4

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,033

F3 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · nonDerivative · entry 3

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,181

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 · shares: Represents a 5% vesting on December 6, 2021. The original grant was 6,635 restricted stock units, with 20% vesting on March 6, 2020, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · nonDerivative · entry 2

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,849

SEC source: 0001013857-21-000265 · wf-form4_163899918392453.xml · nonDerivative · entry 1

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,001

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 · shares: Represents a 5% vesting on December 5, 2021, with a release date of December 6, 2021, the first business day following vesting. The original grant was 6,819 restricted stock units, with 20% vesting onMarch 5, 2019, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000263 · wf-form4_163883055395024.xml · derivative · entry 3

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,110

Underlying: Common stock · 1,393 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.

F3 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 27,862 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F4 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000263 · wf-form4_163883055395024.xml · nonDerivative · entry 2

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,803,312

F2 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000263 · wf-form4_163883055395024.xml · nonDerivative · entry 1

TREFLER ALAN · CIK 0001032235 · C.E.O. & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,803,930

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 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 27,862 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · derivative · entry 6

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,055

Underlying: Common stock · 697 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F2 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 13,931 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · nonDerivative · entry 4

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,355

F3 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · nonDerivative · entry 3

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,630

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 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 13,931 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · derivative · entry 6

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 996

Underlying: Common stock · 77 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F2 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 1,533 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · nonDerivative · entry 4

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,551

F3 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · nonDerivative · entry 3

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,570

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 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 1,533 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · derivative · entry 6

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,347

Underlying: Common stock · 334 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F2 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 6,687 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · nonDerivative · entry 4

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,660

F3 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards. Includes shares acquired on September 30, 2021 pursuant to the company's employee stock purchase plan.

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · nonDerivative · entry 3

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,809

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 · shares: Represents a 5% vesting on December 3, 2021. The original grant was 6,687 restricted stock units, with 20% vesting on March 3, 2021, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · derivative · entry 5

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143

Underlying: Common stock · 142 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 2,841 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · nonDerivative · entry 2

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,933

SEC source: 0001013857-21-000261 · wf-form4_163883033641690.xml · nonDerivative · entry 1

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,989

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 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 2,841 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · derivative · entry 5

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171

Underlying: Common stock · 170 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 3,410 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · nonDerivative · entry 2

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,493

SEC source: 0001013857-21-000259 · wf-form4_163883008136828.xml · nonDerivative · entry 1

KOUNINIS EFSTATHIOS A · CIK 0001353196 · VP of Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,535

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 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 3,410 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · derivative · entry 5

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 370

Underlying: Common stock · 369 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.

F4 · security: Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.

F1 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 7,387 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · nonDerivative · entry 2

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,475

SEC source: 0001013857-21-000257 · wf-form4_163882978511526.xml · nonDerivative · entry 1

Akgonul Rifat Kerim · CIK 0001855325 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,639

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 · shares: Represents a 5% vesting on December 2, 2021. The original grant was 7,387 restricted stock units, with 20% vesting on March 2, 2018, and the remaining 80% vesting in equal quarterly installments over the remaining four years.

SEC source: 0001013857-21-000255 · wf-form4_163856774610558.xml · nonDerivative · entry 1

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,847

F1 · shares: Sold pursuant to a pre-arranged trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000253 · wf-form4_163856752268813.xml · nonDerivative · entry 4

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,185

F1 · shares: Sold pursuant to a pre-arranged trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F5 · price: Represents the weighted average of sale prices, ranging from $115.13 to $115.57. The individual has provided the Company, and undertakes to provide to the staff of the Security and Exchange Commission or any security holder of the Company, upon request, full information regarding the number of shares sold at each separate price.

F6 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000253 · wf-form4_163856752268813.xml · nonDerivative · entry 3

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,585

F1 · shares: Sold pursuant to a pre-arranged trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: Represents the weighted average of sale prices, ranging from $112.92 to $113.78. The individual has provided the Company, and undertakes to provide to the staff of the Security and Exchange Commission or any security holder of the Company, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001013857-21-000253 · wf-form4_163856752268813.xml · nonDerivative · entry 2

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,785

F1 · shares: Sold pursuant to a pre-arranged trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: Represents the weighted average of sale prices, ranging from $111.74 to $112.36. The individual has provided the Company, and undertakes to provide to the staff of the Security and Exchange Commission or any security holder of the Company, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001013857-21-000253 · wf-form4_163856752268813.xml · nonDerivative · entry 1

PYLE MICHAEL R · CIK 0001222579 · Chief Technology Strategist

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,985

F1 · shares: Sold pursuant to a pre-arranged trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: Represents the weighted average of sale prices, ranging from $109.46 to $110.07. The individual has provided the Company, and undertakes to provide to the staff of the Security and Exchange Commission or any security holder of the Company, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0001013857-21-000251 · wf-form4_163640751996074.xml · derivative · entry 9

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,620

Underlying: Common stock · 1,462 shares

Expires 2029-03-06

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 · shares: Options vested 20% on March 6, 2020, with the remaining 80% vesting in equal quarterly amounts over the next four years.

SEC source: 0001013857-21-000251 · wf-form4_163640751996074.xml · derivative · entry 8

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,233

Underlying: Common stock · 1,373 shares

Expires 2028-03-05

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 · shares: Options vested 20% on March 5, 2019, with the remaining 80% vesting in equal quarterly amounts over the next four years.

SEC source: 0001013857-21-000251 · wf-form4_163640751996074.xml · derivative · entry 7

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 938

Underlying: Common stock · 469 shares

Expires 2027-03-02

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 · shares: Options vested 20% on March 2, 2018, with the remaining 80% vesting in equal quarterly amounts over the next four years.

SEC source: 0001013857-21-000251 · wf-form4_163640751996074.xml · nonDerivative · entry 6

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,847

F1 · price: Represents the exercise price of the stock options referenced in Table II and Mr. Stillwell's tax liability, which were paid by way of the Company withholding shares of equal value.

F2 · balance_after: Does not include shares of common stock subject to unvested restricted stock units and/or options awards.

SEC source: 0001013857-21-000251 · wf-form4_163640751996074.xml · nonDerivative · entry 5

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,894

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: 0001013857-21-000251 · wf-form4_163640751996074.xml · nonDerivative · entry 4

STILLWELL KENNETH · CIK 0001680115 · COO, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,432

F1 · price: Represents the exercise price of the stock options referenced in Table II and Mr. Stillwell's tax liability, which were paid by way of the Company withholding shares of equal value.