COIN

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 14

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 500

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F16 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $269.00 and the highest price at which shares were sold was $269.90.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 13

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 1,900

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F15 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $268.00 and the highest price at which shares were sold was $268.98.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 12

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 4,000

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F14 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $267.01 and the highest price at which shares were sold was $267.93.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 11

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 7,868

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F13 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $266.01 and the highest price at which shares were sold was $267.00.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 10

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 10,850

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F12 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $265.00 and the highest price at which shares were sold was $265.89.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 9

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 13,050

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $264.00 and the highest price at which shares were sold was $264.93.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 8

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 15,401

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F10 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $263.00 and the highest price at which shares were sold was $263.86.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 7

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 17,174

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F9 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $261.91 and the highest price at which shares were sold was $262.85.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 6

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 18,374

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $260.74 and the highest price at which shares were sold was $261.355.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 5

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 19,574

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F7 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $258.615 and the highest price at which shares were sold was $259.40.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 4

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 20,474

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F6 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $257.04 and the highest price at which shares were sold was $257.855.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 3

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 21,074

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $255.32 and the highest price at which shares were sold was $255.725.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 2

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 21,644

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $254.05 and the highest price at which shares were sold was $255.04. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (4) through (17) to this Form 4.

SEC source: 0001679788-24-000043 · wk-form4_1710361587.xml · nonDerivative · entry 1

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 23,075

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: Represents the conversion of Class B Common Stock held of record by The Brian Armstrong Living Trust into Class A Common Stock.

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F3 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · derivative · entry 23

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 25,948,500

Underlying: Class A Common Stock · 250,000 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: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by The Brian Armstrong Living Trust into Class A Common Stock.

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 22

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 0

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F24 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $270.01 and the highest price at which shares were sold was $270.43.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 21

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 1,957

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F23 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $269.00 and the highest price at which shares were sold was $269.97.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 20

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 16,739

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F22 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $268.00 and the highest price at which shares were sold was $268.95.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 19

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 23,531

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F21 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $267.00 and the highest price at which shares were sold was $267.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 18

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 27,016

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F20 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $266.15 and the highest price at which shares were sold was $266.97

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 17

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 29,219

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F19 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $265.00 and the highest price at which shares were sold was $265.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 16

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 41,420

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F18 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $264.00 and the highest price at which shares were sold was $264.98.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 15

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 68,313

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F17 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $263.02 and the highest price at which shares were sold was $263.995.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 14

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 86,164

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F16 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $262.00 and the highest price at which shares were sold was $262.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 13

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 100,564

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F15 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $261.00 and the highest price at which shares were sold was $261.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 12

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 111,431

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F14 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $260.01 and the highest price at which shares were sold was $260.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 11

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 124,740

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F13 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $259.00 and the highest price at which shares were sold was $259.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 10

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 145,872

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F12 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $258.00 and the highest price at which shares were sold was $258.995.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 9

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 157,159

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $257.02 and the highest price at which shares were sold was $257.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 8

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 172,484

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F10 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $256.01 and the highest price at which shares were sold was $256.84.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 7

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 175,184

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F9 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $255.19 and the highest price at which shares were sold was $255.945.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 6

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 179,084

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $254.00 and the highest price at which shares were sold was $254.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 5

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 206,963

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F7 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $253.00 and the highest price at which shares were sold was $253.975.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 4

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 215,778

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F6 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $252.00 and the highest price at which shares were sold was $252.99.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 3

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 222,984

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $251.00 and the highest price at which shares were sold was $251.98.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 2

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 232,085

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $250.00 and the highest price at which shares were sold was $250.975. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (4) through (24) to this Form 4.

SEC source: 0001679788-24-000038 · wk-form4_1710275273.xml · nonDerivative · entry 1

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 250,000

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 · kind: Represents the conversion of Class B Common Stock held of record by The Brian Armstrong Living Trust into Class A Common Stock.

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2023, during an open trading window.

F3 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001679788-24-000040 · wk-form4_1710275453.xml · derivative · entry 6

Choi Emilie · CIK 0001851658 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,108,513

Underlying: Class A Common Stock · 100,000 shares

Expires 2029-10-30

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

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 30, 2023, during an open trading window.

F6 · derivative.exercise_date: The options vest in equal monthly increments over four years, with the first 1/48 of the options vesting on July 3, 2019, until the options are fully vested on June 3, 2023, subject to the Reporting Person's continued service to the Issuer on each vesting date. The option contains an early-exercise provision and is exercisable as to unvested shares, subject to the Issuer's right of repurchase.

SEC source: 0001679788-24-000040 · wk-form4_1710275453.xml · nonDerivative · entry 2

Choi Emilie · CIK 0001851658 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 227,551

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 30, 2023, during an open trading window.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $249.00 and the highest price at which shares were sold was $249.97. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001679788-24-000040 · wk-form4_1710275453.xml · nonDerivative · entry 1

Choi Emilie · CIK 0001851658 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 327,551

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: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 30, 2023, during an open trading window.

SEC source: 0001679788-24-000042 · wk-form4_1710275611.xml · nonDerivative · entry 2

Haun Kathryn · CIK 0001851425 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Gherardesca LLC

Disclosed balance after: 42,869

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 2, 2023, during an open trading window.

F2 · ownership.nature: These shares are held of record by Gherardesca LLC. The Reporting Person is one of two investment managers of Gherardesca LLC. As an investment manager, the Reporting Person has shared voting and investment power over the shares held by Gherardesca LLC. The Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, if any.

SEC source: 0001679788-24-000042 · wk-form4_1710275611.xml · nonDerivative · entry 1

Haun Kathryn · CIK 0001851425 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 90,630

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 2, 2023, during an open trading window.

SEC source: 0001679788-24-000041 · wk-form4_1710275515.xml · nonDerivative · entry 1

HAAS ALESIA J · CIK 0001668711 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 201,490

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 1, 2023, during an open trading window.

SEC source: 0001679788-24-000039 · wk-form4_1710275332.xml · derivative · entry 3

Brock Lawrence J · CIK 0001963975 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 33,782

Underlying: Class A Common Stock · 21,835 shares

Expires 2033-02-05

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

F2 · derivative.exercise_date: The options vest in equal quarterly installments over three years, with the first 1/12 vesting on February 20, 2023, until the award is fully vested on November 20, 2025, subject to the Reporting Person's continued service to the Issuer on each vesting date. The option contains an early-exercise provision and is exercisable as to unvested shares, subject to the Issuer's right of repurchase.

SEC source: 0001679788-24-000039 · wk-form4_1710275332.xml · nonDerivative · entry 2

Brock Lawrence J · CIK 0001963975 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,556

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 2, 2023, during an open trading window.

SEC source: 0001679788-24-000039 · wk-form4_1710275332.xml · nonDerivative · entry 1

Brock Lawrence J · CIK 0001963975 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,391

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

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 2, 2023, during an open trading window.

SEC source: 0001679788-24-000037 · wk-form4_1709845961.xml · derivative · entry 24

Ehrsam Frederick Ernest III · CIK 0001851442 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The Frederick Ernest Ehrsam III Living Trust

Disclosed balance after: 6,397,912

Underlying: Class A Common Stock · 16,380 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 share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by The Frederick Ernest Ehrsam III Living Trust into Class A Common Stock.

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2023, during an open trading window.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001679788-24-000037 · wk-form4_1709845961.xml · nonDerivative · entry 20

Ehrsam Frederick Ernest III · CIK 0001851442 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The Frederick Ernest Ehrsam III Living Trust

Disclosed balance after: 0

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2023, during an open trading window.

F22 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $238.51 and the highest price at which shares were sold was $239.00.

SEC source: 0001679788-24-000037 · wk-form4_1709845961.xml · nonDerivative · entry 19

Ehrsam Frederick Ernest III · CIK 0001851442 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The Frederick Ernest Ehrsam III Living Trust

Disclosed balance after: 400

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2023, during an open trading window.

F21 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $237.19 and the highest price at which shares were sold was $238.12.

SEC source: 0001679788-24-000037 · wk-form4_1709845961.xml · nonDerivative · entry 18

Ehrsam Frederick Ernest III · CIK 0001851442 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The Frederick Ernest Ehrsam III Living Trust

Disclosed balance after: 900

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2023, during an open trading window.

F20 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $235.90 and the highest price at which shares were sold was $236.69.