Reddit, Inc. — Director's Dealing 2026

Feb 25, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Reddit, Inc. (RDDT)
CIK: 0001713445
Period of Report: 2026-02-20

Reporting Person: Lee Benjamin Seong (Chief Legal Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-20	Class A Common Stock	A	28809	—	Acquired	91417	Direct
2026-02-20	Class A Common Stock	F	6533	$146.13	Disposed	84884	Direct
2026-02-23	Class A Common Stock	S	800	$141.03	Disposed	84084	Direct
2026-02-23	Class A Common Stock	S	1700	$141.94	Disposed	82384	Direct
2026-02-23	Class A Common Stock	S	875	$142.73	Disposed	81509	Direct
2026-02-23	Class A Common Stock	S	600	$143.90	Disposed	80909	Direct
2026-02-23	Class A Common Stock	S	600	$144.79	Disposed	80309	Direct
2026-02-23	Class A Common Stock	S	600	$146.23	Disposed	79709	Direct
2026-02-23	Class A Common Stock	S	300	$147.38	Disposed	79409	Direct
2026-02-23	Class A Common Stock	S	100	$150.03	Disposed	79309	Direct

Footnotes

F1: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A common stock. The RSUs shall vest quarterly over a 1-year period, with 1/4th of the RSUs vesting on each of May 20, August 20, November 20, and February 20, subject to the Reporting Person continuing to be a service provider through each such date.

F2: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. Not a market sale.

F3: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 11, 2025.

F4: The sales were executed in multiple trades at prices ranging from $140.44 to $141.43. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price within the ranges set forth in footnotes (4) to (10) to this Form 4.

F5: The sales were executed in multiple trades at prices ranging from $141.49 to $142.46.

F6: The sales were executed in multiple trades at prices ranging from $142.49 to $143.25.

F7: The sales were executed in multiple trades at prices ranging from $143.54 to $144.34.

F8: The sales were executed in multiple trades at prices ranging from $144.54 to $145.16.

F9: The sales were executed in multiple trades at prices ranging from $145.84 to $146.68.

F10: The sales were executed in multiple trades at prices ranging from $146.99 to $147.81.