[Form 4] Reddit, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Christopher Brian Slowe, Chief Technology Officer of Reddit, Inc. (RDDT), reported multiple transactions on 10/08/2025. The filing shows an acquisition of 12,000 Class A shares and sales totaling 14,000 Class A shares executed under a Rule 10b5-1 trading plan adopted on 05/09/2025, at prices that ranged roughly from $195.38 to $205.93. After these transactions Mr. Slowe directly beneficially owned 206,534 Class A shares and indirectly owned 20,184 shares through the Slowe Family Trust. The report also discloses a fully vested option position of 12,000 shares with a $1.93 exercise price and conversion rights between Class B and Class A shares as noted.

Positive

• Sales executed under a Rule 10b5-1 plan adopted on 05/09/2025>, indicating pre-planned trading
• Maintains indirect stake of 20,184 shares through the Slowe Family Trust, preserving alignment with shareholders
• Holds fully vested options (12,000) with a low exercise price of $1.93, showing potential retained upside

Negative

• Sold 14,000 Class A shares on 10/08/2025, reducing direct holdings from 220,534 to 206,534 shares
• Net direct holdings declined after the transactions, which is a reduction in insider-owned liquid shares

Insights

Equity Compensation Analyst

Insider used a 10b5-1 plan to sell shares while exercising options.

The reporting shows a 12,000 share acquisition alongside 14,000 shares sold on 10/08/2025, consistent with exercising or internal transfers tied to compensation and then trimming a portion of the position. The exercised option noted carries a $1.93 strike, which is materially below the execution sale prices.

This pattern commonly reflects liquidity events tied to compensation realization; monitor outstanding option exercisability and subsequent 10b5-1 disclosures over the next 3–12 months for further systematic sales or exercises.

Corporate Governance Analyst

Use of an established 10b5-1 plan increases procedural defensibility of the trades.

The filer states the sales were effected pursuant to a Rule 10b5-1 plan adopted on 05/09/2025, which provides an affirmative defense for planned trades. The filing also discloses indirect holdings via the Slowe Family Trust of 20,184 shares, preserving an element of ongoing insider alignment.

Investors may watch for additional Form 4 filings or amendments that show further systematic sales or changes to indirect holdings within the next 12 months.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Slowe Christopher Brian

(Last) (First) (Middle)

C/O REDDIT, INC.

303 2ND STREET, SOUTH TOWER, 5TH FLOOR

(Street)

SAN FRANCISCO CA 94107

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Reddit, Inc. [ RDDT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/08/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	10/08/2025		C		12,000	A	$0	220,534	D
Class A Common Stock	10/08/2025		S		600(1)	D	$196.02(2)	219,934	D
Class A Common Stock	10/08/2025		S		700(1)	D	$197.12(3)	219,234	D
Class A Common Stock	10/08/2025		S		1,765(1)	D	$198.01(4)	217,469	D
Class A Common Stock	10/08/2025		S		900(1)	D	$199.2(5)	216,569	D
Class A Common Stock	10/08/2025		S		500(1)	D	$200.1(6)	216,069	D
Class A Common Stock	10/08/2025		S		4,413(1)	D	$201.5(7)	211,656	D
Class A Common Stock	10/08/2025		S		4,522(1)	D	$202.3(8)	207,134	D
Class A Common Stock	10/08/2025		S		100(1)	D	$203	207,034	D
Class A Common Stock	10/08/2025		S		100(1)	D	$204.25	206,934	D
Class A Common Stock	10/08/2025		S		400(1)	D	$205.43(9)	206,534	D
Class A Common Stock								20,184	I	By The Slowe Family Trust dated January 26, 2012

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$1.93	10/08/2025		M			12,000	(10)	02/25/2026	Class B Common Stock	12,000	$0	93,464	D
Class B Common Stock	(11)	10/08/2025		M		12,000		(11)	(11)	Class A Common Stock	12,000	$0	12,000	D
Class B Common Stock	(11)	10/08/2025		C			12,000	(11)	(11)	Class A Common Stock	12,000	$0	0	D

Explanation of Responses:

1. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 9, 2025.

2. The sales were executed in multiple trades at prices ranging from $195.38 to $196.36. 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 (2) to (9) to this Form 4.

3. The sales were executed in multiple trades at prices ranging from $196.59 to $197.57.

4. The sales were executed in multiple trades at prices ranging from $197.62 to $198.56.

5. The sales were executed in multiple trades at prices ranging from $198.66 to $199.61.

6. The sales were executed in multiple trades at prices ranging from $199.67 to $200.60.

7. The sales were executed in multiple trades at prices ranging from $200.96 to $201.93

8. The sales were executed in multiple trades at prices ranging from $201.99 to $202.68.

9. The sales were executed in multiple trades at prices ranging from $205.26 to $205.93.

10. The stock option is fully vested and currently exercisable.

11. 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.

Remarks:

	/s/ Julie Rogers, Attorney-in-Fact	10/10/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transactions did Christopher Slowe report on Form 4 for RDDT?

The filing reports an acquisition of 12,000 Class A shares and sales totaling 14,000 Class A shares on 10/08/2025.

Were the sales executed under a trading plan for RDDT insider Christopher Slowe?

Yes. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on 05/09/2025.

How many shares does Christopher Slowe beneficially own after these transactions?

After the reported transactions he directly beneficially owned 206,534 Class A shares and indirectly owned 20,184 shares via the Slowe Family Trust.

Does Christopher Slowe hold any options disclosed in the Form 4?

Yes. The filing shows a fully vested stock option for 12,000 underlying shares with an exercise price of $1.93.

At what prices were the shares sold on 10/08/2025?

The sales were executed in multiple trades with prices ranging approximately from $195.38 to $205.93; weighted averages are reported per tranche.