CRWD

SEC source: 0000950103-20-002700 · dp121346_4-kurtz.xml · nonDerivative · entry 2

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 15,244

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002700 · dp121346_4-kurtz.xml · nonDerivative · entry 1

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Kurtz 2009 Spendthrift Trust

Disclosed balance after: 108,332

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · derivative · entry 6

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,938,719

Underlying: Class A common stock · 1,172 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F3 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · derivative · entry 5

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,938,719

Underlying: Class A common stock · 1,172 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F3 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · nonDerivative · entry 4

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · nonDerivative · entry 3

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · nonDerivative · entry 2

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-002522 · dp121085_4-kurtz.xml · nonDerivative · entry 1

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000899243-20-003534 · doc4.xml · derivative · entry 9

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,549,004

Underlying: Class A Common Stock · 38,429 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.

F8 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.exercise_price: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F8 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.exercise_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F8 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.expiration_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 6

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F5 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $64.25 to $64.61. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 5

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,000

F4 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $63.25 to $64.23. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 4

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 38,429

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

F1 · price: Shares of Class B Common Stock automatically converted into shares of Class A Common Stock effective immediately prior to the sale of such shares.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · derivative · entry 8

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,587,433

Underlying: Class A Common Stock · 242,124 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.

F8 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.exercise_price: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F8 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.exercise_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F8 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F9 · derivative.expiration_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 3

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F3 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $64.25 to $64.33. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 2

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,302

F2 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $63.25 to $64.23. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-003534 · doc4.xml · nonDerivative · entry 1

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 242,124

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

F1 · price: Shares of Class B Common Stock automatically converted into shares of Class A Common Stock effective immediately prior to the sale of such shares.

F6 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000950103-20-002302 · dp120844_4-oleary.xml · derivative · entry 4

OLEARY DENIS · CIK 0001253512 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 444,500

Underlying: Class A common stock · 24,000 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F4 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F5 · balance_after: All or a portion of the Class B common stock was issued in connection with the exercise of an unvested stock option subject to an early exercise provision, and as such, the unvested portion may be repurchased by the Company at the original exercise price paid by the Reporting Person for the shares.

SEC source: 0000950103-20-002302 · dp120844_4-oleary.xml · nonDerivative · entry 3

OLEARY DENIS · CIK 0001253512 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · price: This transaction was executed in multiple trades at prices ranging from $60.70 to $61.42. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0000950103-20-002302 · dp120844_4-oleary.xml · nonDerivative · entry 2

OLEARY DENIS · CIK 0001253512 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,725

F2 · price: This transaction was executed in multiple trades at prices ranging from $59.70 to $60.68. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0000950103-20-002302 · dp120844_4-oleary.xml · nonDerivative · entry 1

OLEARY DENIS · CIK 0001253512 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

SEC source: 0000950103-20-001316 · dp119844_4-watzinger.xml · derivative · entry 3

Watzinger Gerhard · CIK 0001445832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 380,000

Underlying: Class A common stock · 20,000 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F3 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F4 · balance_after: All or a portion of the Class B common stock was issued in connection with the exercise of an unvested stock option subject to an early exercise provision, and as such, the unvested portion may be repurchased by the Company at the original exercise price paid by the Reporting Person for the shares.

SEC source: 0000950103-20-001316 · dp119844_4-watzinger.xml · nonDerivative · entry 2

Watzinger Gerhard · CIK 0001445832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · price: This transaction was executed in multiple trades at prices ranging from $55.76 to $56.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0000950103-20-001316 · dp119844_4-watzinger.xml · nonDerivative · entry 1

Watzinger Gerhard · CIK 0001445832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

SEC source: 0000899243-20-001989 · doc4.xml · derivative · entry 4

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,829,557

Underlying: Class A Common Stock · 12,487 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.

F5 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F6 · derivative.exercise_price: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F5 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F6 · derivative.exercise_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F5 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F6 · derivative.expiration_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F3 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001989 · doc4.xml · nonDerivative · entry 2

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F2 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $63.50 to $64.04. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001989 · doc4.xml · nonDerivative · entry 1

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 12,487

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

F1 · price: Shares of Class B Common Stock automatically converted into shares of Class A Common Stock effective immediately prior to the sale of such shares.

F3 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · derivative · entry 6

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,939,891

Underlying: Class A common stock · 1,172 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F4 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · derivative · entry 5

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,939,891

Underlying: Class A common stock · 1,172 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 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F4 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · nonDerivative · entry 4

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F3 · price: These transactions were executed in multiple trades at prices ranging from $62.50 to $62.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · nonDerivative · entry 3

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F3 · price: These transactions were executed in multiple trades at prices ranging from $62.50 to $62.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · nonDerivative · entry 2

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000842 · dp119467_4-kurtz.xml · nonDerivative · entry 1

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000899243-20-001405 · doc4.xml · derivative · entry 8

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 4,842,044

Underlying: Class A Common Stock · 169,973 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.

F7 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.exercise_price: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F7 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.exercise_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F7 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.expiration_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · nonDerivative · entry 5

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F4 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $62.00 to $62.50. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · nonDerivative · entry 4

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 72,760

F3 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $61.01 to $62.00. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · nonDerivative · entry 3

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 169,973

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

F1 · price: Shares of Class B Common Stock automatically converted into shares of Class A Common Stock effective immediately prior to the sale of such shares.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · derivative · entry 7

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,012,017

Underlying: Class A Common Stock · 330,027 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.

F7 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.exercise_price: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F7 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.exercise_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F7 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis upon (i) the affirmative written election of the holder thereof or (ii) the occurrence of a transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation (the "Restated Certificate") and has no expiration date.

F8 · derivative.expiration_date: In addition, Class B Common Stock will automatically convert into Class A Common Stock on the earliest of (i) the date specified by the holders of two-thirds of the then outstanding shares of Class B Common Stock, (ii) the date on which the number of outstanding shares of Class B Common Stock represents less than 5% of the number of outstanding shares of Class A Common Stock and Class B Common Stock, taken together as a single class, which calculation excludes certain Acquisition Securities, as defined in the Restated Certificate, and (iii) the date that is nine months after the death or permanent and total disability of the Issuer's founder, George Kurtz, provided that such date may be extended by a majority of the independent members of the Issuer's board of directors to a date that is not longer than 18 months from the date of such death or disability.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · nonDerivative · entry 2

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F2 · price: Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $61.00 to $61.97. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares purchased at each separate price.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-001405 · doc4.xml · nonDerivative · entry 1

CapitalG LP · CIK 0001678225 · 10% owner

CapitalG GP LLC · CIK 0001678226 · 10% owner

CapitalG 2015 LP · CIK 0001771167 · 10% owner

CapitalG 2015 GP LLC · CIK 0001779431 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 330,027

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

F1 · price: Shares of Class B Common Stock automatically converted into shares of Class A Common Stock effective immediately prior to the sale of such shares.

F5 · ownership.nature: These shares are owned directly by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to these shares. Each of CapitalG 2015 GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein.

SEC source: 0000950103-20-000735 · dp119361_4-black.xml · derivative · entry 3

Black Colin · CIK 0001778552 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,886

Underlying: Class A common stock · 25,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F3 · balance_after: All or a portion of the Class B common stock was issued in connection with the exercise of an unvested stock option subject to an early exercise provision, and as such, the unvested portion may be repurchased by the Company at the original exercise price paid by the Reporting Person for the shares.

SEC source: 0000950103-20-000735 · dp119361_4-black.xml · nonDerivative · entry 2

Black Colin · CIK 0001778552 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 735

SEC source: 0000950103-20-000735 · dp119361_4-black.xml · nonDerivative · entry 1

Black Colin · CIK 0001778552 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,735

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

SEC source: 0000950103-20-002658 · dp121296_4a-blackoption.xml · derivative · entry 2

Black Colin · CIK 0001778552 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,890

Underlying: Class A common stock · 25,000 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.

F1 · kind: On January 16, 2020, the reporting person filed a Form 4 that inadvertently omitted disclosure of an option exercise on January 14, 2020. In fact, as reported in this amendment, the reporting person acquired 25,000 shares of Class B common stock by exercise of a stock option on that date.

F4 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F4 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F3 · balance_after: Represents holdings as of February 7, 2020.

F5 · balance_after: All or a portion of the Class B common stock was issued in connection with the exercise of an unvested stock option subject to an early exercise provision, and as such, the unvested portion may be repurchased by the Company at the original exercise price paid by the Reporting Person for the shares.

SEC source: 0000950103-20-002658 · dp121296_4a-blackoption.xml · derivative · entry 1

Black Colin · CIK 0001778552 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,152

Underlying: Class B common stock · 25,000 shares

Expires 2025-11-19

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 · kind: On January 16, 2020, the reporting person filed a Form 4 that inadvertently omitted disclosure of an option exercise on January 14, 2020. In fact, as reported in this amendment, the reporting person acquired 25,000 shares of Class B common stock by exercise of a stock option on that date.

F2 · derivative.exercise_date: The stock options were granted on November 19, 2015 and 25% vested on November 9, 2016, with 1/48 of the remaining stock options vesting monthly thereafter for the following 36 months.

F3 · balance_after: Represents holdings as of February 7, 2020.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · derivative · entry 21

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,941,063

Underlying: Class A common stock · 1,172 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.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · derivative · entry 20

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,941,063

Underlying: Class A common stock · 1,172 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.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible at any time at the option of the Reporting Person into one share of Class A common stock and has no expiration date. All shares of Class B common stock will automatically convert into shares of Class A common stock upon the occurrence of certain specified events.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · nonDerivative · entry 16

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · nonDerivative · entry 15

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 0

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · nonDerivative · entry 14

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Alexander Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.

SEC source: 0000950103-20-000561 · dp119194_4-kurtz.xml · nonDerivative · entry 13

Kurtz George · CIK 0001778564 · Director · PRESIDENT AND CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Allegra Kurtz Irrevocable Gift Trust

Disclosed balance after: 1,172

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

F1 · price: Class B common stock convert into Class A common stock on a one-for-one basis.

F2 · ownership.nature: The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest in such shares.