GH

SEC source: 0001628280-20-006009 · wf-form4_158828456190920.xml · nonDerivative · entry 3

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,199,303

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: 0001628280-20-006010 · wf-form4_158828458578863.xml · derivative · entry 6

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,633

Underlying: COMMON STOCK · 3,780 shares

Expires 2027-07-13

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

F4 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-006010 · wf-form4_158828458578863.xml · nonDerivative · entry 4

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,171

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $80.00 to $80.24, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-006010 · wf-form4_158828458578863.xml · nonDerivative · entry 3

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,951

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: 0001628280-20-006009 · wf-form4_158828456190920.xml · derivative · entry 7

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 868,692

Underlying: COMMON STOCK · 314 shares

Expires 2022-07-13

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

F6 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-006009 · wf-form4_158828456190920.xml · nonDerivative · entry 2

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,198,263

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $80.00 to $80.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-006009 · wf-form4_158828456190920.xml · nonDerivative · entry 1

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,211,345

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: 0001628280-20-006010 · wf-form4_158828458578863.xml · derivative · entry 5

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,413

Underlying: COMMON STOCK · 1,220 shares

Expires 2027-07-13

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

F4 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-006010 · wf-form4_158828458578863.xml · nonDerivative · entry 2

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,171

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $80.00 to $80.21, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-006010 · wf-form4_158828458578863.xml · nonDerivative · entry 1

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,391

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: 0001628280-20-005862 · wf-form4_158819402754866.xml · derivative · entry 3

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,684

Underlying: COMMON STOCK · 538 shares

Expires 2027-11-29

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

F2 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on October 25, 2017.

SEC source: 0001628280-20-005862 · wf-form4_158819402754866.xml · nonDerivative · entry 2

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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

SEC source: 0001628280-20-005862 · wf-form4_158819402754866.xml · nonDerivative · entry 1

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,840

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.

SEC source: 0001628280-20-005642 · wf-form4_158802105795362.xml · derivative · entry 3

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,633

Underlying: COMMON STOCK · 5,000 shares

Expires 2027-07-13

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

F3 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

F4 · balance_after: The Form 4 filed by the Reporting Person on August 16, 2019 incorrectly listed 117,560 stock options remaining instead of 67,560. This error was carried through on subsequent filings by the Reporting Person. This Form 4 corrects such error.

SEC source: 0001628280-20-005642 · wf-form4_158802105795362.xml · nonDerivative · entry 2

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,171

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $77.02 to $77.76, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005642 · wf-form4_158802105795362.xml · nonDerivative · entry 1

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,171

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: 0001628280-20-005206 · wf-form4_158750387786729.xml · derivative · entry 13

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 869,006

Underlying: COMMON STOCK · 2,729 shares

Expires 2022-07-13

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

F6 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 10

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,139,971

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

F5 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $73.06 to $73.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 9

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,142,736

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

F4 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $72.00 to $72.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 8

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,060

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

F5 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $73.06 to $73.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 7

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,795

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

F4 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $72.00 to $72.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 6

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,789

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: 0001628280-20-005206 · wf-form4_158750387786729.xml · derivative · entry 12

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 871,735

Underlying: COMMON STOCK · 7,771 shares

Expires 2022-07-13

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

F6 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 5

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,150,241

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $73.03 to $73.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 4

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,155,746

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $72.02 to $73.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 3

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,060

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $73.03 to $73.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 2

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,523

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $72.02 to $73.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005206 · wf-form4_158750387786729.xml · nonDerivative · entry 1

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,831

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: 0001628280-20-005205 · wf-form4_158750385593612.xml · nonDerivative · entry 2

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,174,980

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $71.04 to $71.245, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005205 · wf-form4_158750385593612.xml · nonDerivative · entry 1

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,175,080

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $70.00 to $70.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005073 · wf-form4_158707371283840.xml · nonDerivative · entry 2

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,190,884

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $70.00 to $70.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005072 · wf-form4_158707369102840.xml · derivative · entry 3

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,210

Underlying: COMMON STOCK · 2,689 shares

Expires 2027-05-30

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

F2 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on January 3, 2017.

SEC source: 0001628280-20-005072 · wf-form4_158707369102840.xml · nonDerivative · entry 2

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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

SEC source: 0001628280-20-005072 · wf-form4_158707369102840.xml · nonDerivative · entry 1

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,991

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: 0001628280-20-005073 · wf-form4_158707371283840.xml · nonDerivative · entry 1

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,191,084

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $70.00 to $70.28, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-005002 · wf-form4_158698455044500.xml · derivative · entry 3

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,333

Underlying: COMMON STOCK · 9,500 shares

Expires 2028-05-09

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

F2 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

SEC source: 0001628280-20-005002 · wf-form4_158698455044500.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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

SEC source: 0001628280-20-005002 · wf-form4_158698455044500.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,802

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: 0001628280-20-004695 · wf-form4_158620693154186.xml · derivative · entry 9

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 879,506

Underlying: COMMON STOCK · 5,250 shares

Expires 2022-07-13

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

F5 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 7

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,179,471

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

F4 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $67.28 to $68.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 6

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,186,540

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $66.27 to $67.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 5

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,196,772

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $65.27 to $66.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 4

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,060

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

F4 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $67.28 to $68.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 3

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,939

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

F3 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $66.27 to $67.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 2

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,659

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

F2 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $65.27 to $66.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004695 · wf-form4_158620693154186.xml · nonDerivative · entry 1

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,310

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: 0001628280-20-004468 · wf-form4_158577467929960.xml · nonDerivative · entry 7

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,193,785

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

F8 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $71.00 to $71.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004468 · wf-form4_158577467929960.xml · nonDerivative · entry 6

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,218,378

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

F7 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $70.00 to $70.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004468 · wf-form4_158577467929960.xml · nonDerivative · entry 5

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,296,888

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

F6 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $70.64 to $71.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-20-004468 · wf-form4_158577467929960.xml · nonDerivative · entry 4

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,328,804

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

F5 · price: The price reported in Column 4 is a weighted average price.The shares were sold in multiple transactions at prices ranging from $69.54 to $70.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.