X0508 4 2024-08-20 false 0001496963 Squarespace, Inc. SQSP 0001856601 Gubbay Paul C/O SQUARESPACE, INC., 225 VARICK STREET, 12TH FLOOR NEW YORK NY 10014 false true false false Chief Product Officer false Class A Common Stock 2024-08-20 4 M false 16740.00 0.00 A 54226.00 D Class A Common Stock 2024-08-20 4 M false 4122.00 0.00 A 58348.00 D Class A Common Stock 2024-08-20 4 M false 4383.00 0.00 A 62731.00 D Class A Common Stock 2024-08-20 4 F false 13962.00 44.86 D 48769.00 D Restricted Stock Unit 0.00 2024-08-20 4 M false 16740.00 0.00 D Class A Common Stock 16740.00 0.00 D Restricted Stock Unit 0.00 2024-08-20 4 M false 4383.00 0.00 D Class A Common Stock 4383.00 43834.00 D Restricted Stock Units 0.00 2024-08-20 4 M false 4122.00 0.00 D Class A Common Stock 4122.00 24744.00 D Shares withheld by Issuer to satisfy applicable withholding tax upon vesting of restricted stock units. On August 26, 2020, the reporting person received a grant of 55,797 restricted stock units, which vests as follows: (a) 15% on August 20, 2021, (b) 25% on August 20, 2022, (c) 30% on August 20, 2023 and (d) 30% on August 20, 2024, subject to continued employment through the applicable vesting date, provided, that if such date falls on a weekend or holiday, the vesting date shall be the first business day after such date. On March 3, 2023, the reporting person received a grant of 70,133 restricted stock units, which vests as follows: (a) 25% on February 20, 2024 and (b) 6.25% quarterly thereafter, subject to continued employment through the applicable vesting date, provided, that if such date falls on a weekend or holiday, the vesting date shall be the first business day after such date. On February 22, 2022, the reporting person received a grant of 65,967 restricted stock units, which vests as follows: (a) 25% on February 20, 2023 and (b) 6.25% quarterly thereafter, subject to continued employment through the applicable vesting date, provided, that if such date falls on a weekend or holiday, the vesting date shall be the first business day after such date. /s/ Jessica Krasner, as Attorney-in-Fact 2024-08-22