WRBY

SEC source: 0001104659-25-087897 · tm2525376-1_4seq1.xml · nonDerivative · entry 1

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 248,875

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: 0001104659-25-077786 · tm2523336-2_4seq1.xml · derivative · entry 5

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,407,265

Underlying: Class A Common Stock · 50,000 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_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F3 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F3 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-077786 · tm2523336-2_4seq1.xml · nonDerivative · entry 2

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,347

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F2 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.28 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 purchased at each separate price.

SEC source: 0001104659-25-077786 · tm2523336-2_4seq1.xml · nonDerivative · entry 1

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 78,347

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: 0001104659-25-077787 · tm2523336-1_4seq1.xml · nonDerivative · entry 1

Briggs Teresa · CIK 0001767659 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,879

SEC source: 0001104659-25-069676 · tm2521414-2_4seq1.xml · derivative · entry 8

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,457,265

Underlying: Class A Common Stock · 49,600 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_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-069676 · tm2521414-2_4seq1.xml · nonDerivative · entry 4

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,347

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F3 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.45 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 purchased at each separate price.

SEC source: 0001104659-25-069676 · tm2521414-2_4seq1.xml · nonDerivative · entry 3

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,947

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: 0001104659-25-069675 · tm2521414-1_4seq1.xml · derivative · entry 6

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,292,917

Underlying: Class A Common Stock · 74,500 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_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-069675 · tm2521414-1_4seq1.xml · nonDerivative · entry 4

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,475

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F3 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.52 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 purchased at each separate price.

SEC source: 0001104659-25-069675 · tm2521414-1_4seq1.xml · nonDerivative · entry 3

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,975

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: 0001104659-25-069676 · tm2521414-2_4seq1.xml · derivative · entry 7

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,506,865

Underlying: Class A Common Stock · 400 shares

Expires not disclosed

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

F4 · derivative.exercise_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-069676 · tm2521414-2_4seq1.xml · nonDerivative · entry 2

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,347

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F2 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.02 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 purchased at each separate price.

SEC source: 0001104659-25-069676 · tm2521414-2_4seq1.xml · nonDerivative · entry 1

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,747

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: 0001104659-25-069675 · tm2521414-1_4seq1.xml · derivative · entry 5

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,367,417

Underlying: Class A Common Stock · 500 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_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F4 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F5 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-069675 · tm2521414-1_4seq1.xml · nonDerivative · entry 2

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,475

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F2 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.02 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 purchased at each separate price.

SEC source: 0001104659-25-069675 · tm2521414-1_4seq1.xml · nonDerivative · entry 1

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,975

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: 0001104659-25-065823 · tm2519770-1_4seq1.xml · derivative · entry 3

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,367,917

Underlying: Class A Common Stock · 50,000 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_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F3 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F3 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F4 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-065823 · tm2519770-1_4seq1.xml · nonDerivative · entry 2

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,475

F1 · kind: These share sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

F2 · price: The price reported in Column 4 is an average execution price rounded to the nearest hundredth. These shares were sold in multiple transactions at prices ranging from $21.55 to $22.50 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 purchased at each separate price.

SEC source: 0001104659-25-065823 · tm2519770-1_4seq1.xml · nonDerivative · entry 1

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 78,475

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: 0001104659-25-059018 · tm2517865-2_4seq1.xml · nonDerivative · entry 1

SINGER BRADLEY E · CIK 0001159423 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,819

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU represents a right to receive one share of the Class A Common Stock. The RSUs will be settled in shares of Class A Common Stock following the earliest to occur of: (i) December 26, 2029, (ii) the director's separation from service; (iii) a change in control of the Issuer; or (iv) the director's death.

SEC source: 0001104659-25-059020 · tm2517865-3_4seq1.xml · nonDerivative · entry 1

Raider Jeffrey Jacob · CIK 0001883369 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 508,485

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU represents a right to receive one share of the Class A Common Stock.

SEC source: 0001104659-25-059022 · tm2517865-4_4seq1.xml · nonDerivative · entry 1

WILLIAMS RONALD A · CIK 0001185243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,623

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU unit represents a right to receive one share of Class A Common Stock. The RSUs will be settled in shares of Class A Common Stock following the earliest to occur of: (i) the director's separation from service; (ii) a change in control of the Issuer; or (iii) the director's death.

SEC source: 0001104659-25-059028 · tm2517865-6_4seq1.xml · nonDerivative · entry 1

Moon Youngme E · CIK 0001331412 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,889

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU unit represents a right to receive one share of Class A Common Stock.

SEC source: 0001104659-25-059025 · tm2517865-5_4seq1.xml · nonDerivative · entry 1

Briggs Teresa · CIK 0001767659 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,879

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU unit represents a right to receive one share of Class A Common Stock.

SEC source: 0001104659-25-059014 · tm2517865-1_4seq1.xml · nonDerivative · entry 1

Hunt Andrew · CIK 0001858296 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,929,231

F1 · shares: Represents a grant of fully-vested restricted stock units ("RSUs"), granted pursuant to the Warby Parker Inc. Amended and Restated Non-Employee Director Compensation Program. Each RSU represents a right to receive one share of the Class A Common Stock.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · derivative · entry 6

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,778

Underlying: Class A Common Stock · 5,644 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_price: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F4 · shares: This filing relates to the occurrence of a RSU vesting event.

F8 · derivative.exercise_date: The RSUs will vest in 48 substantially equal monthly installments beginning on January 1, 2025.

F8 · derivative.expiration_date: The RSUs will vest in 48 substantially equal monthly installments beginning on January 1, 2025.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · derivative · entry 5

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,580

Underlying: Class A Common Stock · 10,555 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_price: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F4 · shares: This filing relates to the occurrence of a RSU vesting event.

F7 · derivative.exercise_date: The RSUs will vest in 48 substantially equal monthly installments beginning on January 1, 2024.

F7 · derivative.expiration_date: The RSUs will vest in 48 substantially equal monthly installments beginning on January 1, 2024.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · derivative · entry 4

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,198

Underlying: Class A Common Stock · 8,880 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_price: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F4 · shares: This filing relates to the occurrence of a RSU vesting event.

F6 · derivative.exercise_date: The RSUs will vest in 48 substantially equal monthly installments beginning on February 3, 2023.

F6 · derivative.expiration_date: The RSUs will vest in 48 substantially equal monthly installments beginning on February 3, 2023.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · derivative · entry 3

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,398

Underlying: Class A Common Stock · 5,096 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_price: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F4 · shares: This filing relates to the occurrence of a RSU vesting event.

F5 · derivative.exercise_date: The RSUs will vest in 48 monthly installments beginning on July 1, 2021.

F5 · derivative.expiration_date: The RSUs will vest in 48 monthly installments beginning on July 1, 2021.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · nonDerivative · entry 2

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,400

F2 · kind: Represents shares of Class A Common Stock withheld by the Issuer to cover required tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001104659-25-056973 · tm2517350-1_4seq1.xml · nonDerivative · entry 1

Miller Steven Clive · CIK 0001883325 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,092

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 · balance_after: Includes 2,190 shares acquired on May 14, 2025 under the Issuer's employee stock purchase plan in an exempt transaction pursuant to Rule 16b-3(c).

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · derivative · entry 8

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,699

Underlying: Class A Common Stock · 9,816 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.

F9 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F3 · shares: This filing relates to the occurrence of a RSU vesting event.

F10 · derivative.exercise_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.

F10 · derivative.expiration_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · derivative · entry 7

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,507,265

Underlying: Class A Common Stock · 23,637 shares

Expires not disclosed

F5 · derivative.exercise_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F8 · shares: Represents shares of Class B Common Stock withheld by the Issuer to cover required tax withholding obligations in connection with the vesting of RSUs.

F5 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · derivative · entry 6

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,530,902

Underlying: Class A Common Stock · 44,640 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 at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F7 · balance_after: Represents a transfer of 1,000,000 shares of the Issuer's Class B Common Stock previously reported as directly held by the Reporting Person to Sky Scorpio 2 Trust, which transfer was exempt pursuant to Rule 16a-13 under the Securities Exchange Act of 1934, as amended.

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · derivative · entry 5

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 566,256

Underlying: Class B Common Stock · 44,640 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock.

F3 · shares: This filing relates to the occurrence of a RSU vesting event.

F4 · derivative.exercise_date: The RSUs will vest in 60 monthly installments beginning on July 1, 2021.

F4 · derivative.expiration_date: The RSUs will vest in 60 monthly installments beginning on July 1, 2021.

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · nonDerivative · entry 2

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,347

F1 · kind: Represents shares of Class A Common Stock withheld by the Issuer to cover required tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001104659-25-056974 · tm2517350-2_4seq1.xml · nonDerivative · entry 1

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,777

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: 0001104659-25-056975 · tm2517350-3_4seq1.xml · derivative · entry 6

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,699

Underlying: Class A Common Stock · 9,816 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: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F3 · shares: This filing relates to the occurrence of a RSU vesting event.

F9 · derivative.exercise_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.

F9 · derivative.expiration_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.

SEC source: 0001104659-25-056975 · tm2517350-3_4seq1.xml · derivative · entry 5

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,417,917

Underlying: Class A Common Stock · 23,637 shares

Expires not disclosed

F5 · derivative.exercise_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F7 · shares: Represents shares of Class B Common Stock withheld by the Issuer to cover required tax withholding obligations in connection with the vesting of RSUs.

F5 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-056975 · tm2517350-3_4seq1.xml · derivative · entry 4

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,441,554

Underlying: Class A Common Stock · 44,640 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 at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_price: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.exercise_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

F5 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (i) transfer of Class B Common Stock to a person or entity that is not in the transferor's permitted ownership group, (ii) October 1, 2031, (iii) with respect to any Class B Common Stock held by any person or entity in Neil Blumenthal's permitted ownership group, (A) such time as Neil Blumenthal is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Neil Blumenthal ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Neil Blumenthal,

F6 · derivative.expiration_date: and (iv) with respect to any Class B common stock held by any person or entity in Dave Gilboa's permitted ownership group, (A) such time as Dave Gilboa is removed or resigns from the board of directors, or otherwise ceases to serve as a director, (B) such time as Dave Gilboa ceases to be either an employee, officer or consultant of the Company or any of its subsidiaries, or (C) the date that is 12 months after the death or disability of Dave Gilboa.

SEC source: 0001104659-25-056975 · tm2517350-3_4seq1.xml · derivative · entry 3

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 566,256

Underlying: Class B Common Stock · 44,640 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Company's Class B Common Stock.

F3 · shares: This filing relates to the occurrence of a RSU vesting event.

F4 · derivative.exercise_date: The RSUs will vest in 60 monthly installments beginning on July 1, 2021.

F4 · derivative.expiration_date: The RSUs will vest in 60 monthly installments beginning on July 1, 2021.

SEC source: 0001104659-25-056975 · tm2517350-3_4seq1.xml · nonDerivative · entry 2

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,475

F1 · kind: Represents shares of Class A Common Stock withheld by the Issuer to cover required tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001104659-25-056975 · tm2517350-3_4seq1.xml · nonDerivative · entry 1

Gilboa David Abraham · CIK 0001883353 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,905

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: 0001104659-25-056474 · tm2517194-1_4seq1.xml · nonDerivative · entry 1

Raider Jeffrey Jacob · CIK 0001883369 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By The Jeffrey J. Raider 2011 Family Trust

Disclosed balance after: 0

F1 · shares: These shares were gifted to irrevocable family trusts for which the reporting person has no voting or investment control.

SEC source: 0001104659-25-053062 · tm2516236-1_4seq1.xml · nonDerivative · entry 1

Moon Youngme E · CIK 0001331412 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,869

SEC source: 0000950170-25-041727 · ownership.xml · nonDerivative · entry 3

Cutler Joel E · CIK 0001337122 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by GC Entrepreneurs Fund V, L.P.

Disclosed balance after: 0

F5 · kind: Effective March 18, 2025, E Fund V, a venture capital partnership, distributed in-kind on a pro-rata basis, without consideration, a total of 122,378 shares of Class A Common Stock of the Issuer to its general and limited partners.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of GCGMH, which is the manager of General Catalyst GP V, LLC ("GC V GPLLC"). General Catalyst Partners V, L.P. ("GC V GPLP") is the sole general partner of GC V, GC Entrepreneurs Fund V, L.P. ("E Fund V") and General Catalyst Group V Supplemental, L.P. ("GC V Supplemental"). GC V GPLLC is the sole general partner of GC V GPLP. Both GCGMH LLC and GC V GPLLC are controlled by a group of three or more individuals (the "Managing Directors"), having shared voting and dispositive control over the shares held by GC V, GC V Supplemental and E Fund V. Under the so-called "rule of three," because voting and dispositive decisions are made by a majority of both GCGMH LLC and GC V GPLLC Managing Directors,

F3 · ownership.nature: (Continued from footnote 2) no one of the Managing Directors is deemed to be a beneficial owner of the Issuer's securities held by GC V, GC V Supplemental and E Fund V.

SEC source: 0000950170-25-041727 · ownership.xml · nonDerivative · entry 2

Cutler Joel E · CIK 0001337122 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by General Catalyst Group V Supplemental, L.P.

Disclosed balance after: 0

F4 · kind: Effective March 18, 2025, GC V Supplemental, a venture capital partnership, distributed in-kind on a pro-rata basis, without consideration, a total of 4,549,501 shares of Class A Common Stock of the Issuer to its general and limited partners.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of GCGMH, which is the manager of General Catalyst GP V, LLC ("GC V GPLLC"). General Catalyst Partners V, L.P. ("GC V GPLP") is the sole general partner of GC V, GC Entrepreneurs Fund V, L.P. ("E Fund V") and General Catalyst Group V Supplemental, L.P. ("GC V Supplemental"). GC V GPLLC is the sole general partner of GC V GPLP. Both GCGMH LLC and GC V GPLLC are controlled by a group of three or more individuals (the "Managing Directors"), having shared voting and dispositive control over the shares held by GC V, GC V Supplemental and E Fund V. Under the so-called "rule of three," because voting and dispositive decisions are made by a majority of both GCGMH LLC and GC V GPLLC Managing Directors,

F3 · ownership.nature: (Continued from footnote 2) no one of the Managing Directors is deemed to be a beneficial owner of the Issuer's securities held by GC V, GC V Supplemental and E Fund V.

SEC source: 0000950170-25-041727 · ownership.xml · nonDerivative · entry 1

Cutler Joel E · CIK 0001337122 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by General Catalyst Group V, L.P.

Disclosed balance after: 0

F1 · kind: Effective March 18, 2025, General Catalyst Group V, L.P. ("GC V"), a venture capital partnership, distributed in-kind on a pro-rata basis, without consideration, a total of 984,692 shares of Class A Common Stock of the Issuer to its general and limited partners.

F2 · ownership.nature: General Catalyst Group Management Holdings GP, LLC ("GCGMH LLC") is the general partner of General Catalyst Group Management Holdings, L.P. ("GCGMH"), which is the manager of GCGMH, which is the manager of General Catalyst GP V, LLC ("GC V GPLLC"). General Catalyst Partners V, L.P. ("GC V GPLP") is the sole general partner of GC V, GC Entrepreneurs Fund V, L.P. ("E Fund V") and General Catalyst Group V Supplemental, L.P. ("GC V Supplemental"). GC V GPLLC is the sole general partner of GC V GPLP. Both GCGMH LLC and GC V GPLLC are controlled by a group of three or more individuals (the "Managing Directors"), having shared voting and dispositive control over the shares held by GC V, GC V Supplemental and E Fund V. Under the so-called "rule of three," because voting and dispositive decisions are made by a majority of both GCGMH LLC and GC V GPLLC Managing Directors,

F3 · ownership.nature: (Continued from footnote 2) no one of the Managing Directors is deemed to be a beneficial owner of the Issuer's securities held by GC V, GC V Supplemental and E Fund V.

SEC source: 0001104659-25-021105 · tm258423-1_4seq1.xml · derivative · entry 20

Blumenthal Neil Harris · CIK 0001883345 · Director · Co-Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,515

Underlying: Class A Common Stock · 3,271 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: Each RSU represents a contingent right to receive one share of the Company's Class A Common Stock.

F14 · shares: This filing relates to the occurrence of a RSU vesting event.

F9 · derivative.exercise_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.

F9 · derivative.expiration_date: The RSUs will vest in 36 monthly installments beginning on January 1, 2025.