COIN

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 7,026

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 $243.87 and the highest price at which shares were sold was $244.86.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 8,726

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 $242.77 and the highest price at which shares were sold was $243.355.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 9,517

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 $241 and the highest price at which shares were sold was $241.06.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 9,717

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 $239.93 and the highest price at which shares were sold was $240.91.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 11,517

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 $238.82 and the highest price at which shares were sold was $239.78.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 12,744

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 $237.72 and the highest price at which shares were sold was $238.69.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 14,944

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 $236.29 and the highest price at which shares were sold was $236.90.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 16,444

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 $234.73 and the highest price at which shares were sold was $235.59.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 16,929

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 $232.24 and the highest price at which shares were sold was $233.01.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 17,629

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 $230.99 and the highest price at which shares were sold was $231.51.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 18,429

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 $229.91 and the highest price at which shares were sold was $230.33.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 19,329

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 $228.64 and the highest price at which shares were sold was $229.50.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 19,929

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 $227.27 and the highest price at which shares were sold was $228.16.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 20,929

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 $226.15 and the highest price at which shares were sold was $226.81.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 21,929

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 $224.76 and the highest price at which shares were sold was $225.70.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 22,629

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 $223.17 and the highest price at which shares were sold was $223.31.

SEC source: 0001679788-24-000065 · wk-form4_1713385417.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: 23,177

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 $222.16 and the highest price at which shares were sold was $223.14. 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: 0001679788-24-000065 · wk-form4_1713385417.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: 23,601

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: 0001679788-24-000064 · wk-form4_1713385364.xml · nonDerivative · entry 1

Choi Emilie · CIK 0001851658 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 215,351

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: 0001679788-24-000066 · wk-form4_1713385532.xml · nonDerivative · entry 2

HAAS ALESIA J · CIK 0001668711 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 192,622

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.

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $247.61 and the highest price at which shares were sold was $248.

SEC source: 0001679788-24-000066 · wk-form4_1713385532.xml · nonDerivative · entry 1

HAAS ALESIA J · CIK 0001668711 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 195,060

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.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $246.58 and the highest price at which shares were sold was $247.39. 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 (2) and (3) to this Form 4.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · derivative · entry 15

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: 6,316,012

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: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 11

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.

F13 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $259.70 and the highest price at which shares were sold was $260.55.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 10

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: 1,200

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.

F12 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $258.68 and the highest price at which shares were sold was $259.66.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 9

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: 2,700

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.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $257.68 and the highest price at which shares were sold was $258.65.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 8

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: 4,571

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.

F10 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $256.60 and the highest price at which shares were sold was $257.53.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 7

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: 8,327

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.

F9 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $255.565 and the highest price at which shares were sold was $256.55.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 6

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: 11,063

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.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $254.56 and the highest price at which shares were sold was $255.55.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 5

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: 12,580

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.

F7 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $253.55 and the highest price at which shares were sold was $254.375.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 4

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: 13,480

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.

F6 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $252.47 and the highest price at which shares were sold was $253.36.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 3

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: 14,730

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.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $251.47 and the highest price at which shares were sold was $252.46.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 2

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: 15,680

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.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $250.36 and the highest price at which shares were sold was $251.23. 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 (13) to this Form 4.

SEC source: 0001679788-24-000063 · wk-form4_1712783516.xml · nonDerivative · entry 1

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: 16,380

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 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 · 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: 0001679788-24-000062 · wk-form4_1712611004.xml · derivative · 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: 25,902,350

Underlying: Class A Common Stock · 23,075 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: 0001679788-24-000062 · wk-form4_1712611004.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: 526

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 $259.63 and the highest price at which shares were sold was $260.15.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 1,494

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 $258.63 and the highest price at which shares were sold was $259.56.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 5,726

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 $257.63 and the highest price at which shares were sold was $258.60.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 11,190

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 $256.54 and the highest price at which shares were sold was $257.51.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 15,290

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 $255.55 and the highest price at which shares were sold was $256.51.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 17,290

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 $254.53 and the highest price at which shares were sold was $255.46.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 18,490

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 $253.53 and the highest price at which shares were sold was $254.51.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 19,390

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 $251.91 and the highest price at which shares were sold was $252.81.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 19,825

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 $250.91 and the highest price at which shares were sold was $251.89.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 21,590

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 $249.74 and the highest price at which shares were sold was $250.60. 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 (13) to this Form 4.

SEC source: 0001679788-24-000062 · wk-form4_1712611004.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: 23,601

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: 0001679788-24-000061 · wk-form4_1712265592.xml · derivative · entry 16

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: 6,332,392

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: 0001679788-24-000061 · wk-form4_1712265592.xml · nonDerivative · entry 12

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.

F14 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $247.06 and the highest price at which shares were sold was $247.73.

SEC source: 0001679788-24-000061 · wk-form4_1712265592.xml · nonDerivative · entry 11

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: 1,000

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 21, 2023, during an open trading window.

F13 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $246.04 and the highest price at which shares were sold was $246.955.

SEC source: 0001679788-24-000061 · wk-form4_1712265592.xml · nonDerivative · entry 10

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: 2,101

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.

F12 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $245.01 and the highest price at which shares were sold was $245.99.

SEC source: 0001679788-24-000061 · wk-form4_1712265592.xml · nonDerivative · entry 9

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: 5,443

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.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $244.01 and the highest price at which shares were sold was $245.