[Form 4] CuriosityStream Inc. Insider Trading Activity

Rhea-AI Filing Summary

Jonathan Huberman, a director of CuriosityStream Inc. (CURI), reported multiple sales of the issuer's common stock in late August 2025. The Form 4 shows sales on 08/25/2025 (2,815 shares at a weighted average price $4.45), 08/26/2025 (16,225 shares at $4.45) and 08/27/2025 (96 shares at $4.45), leaving 1,414,440 shares beneficially owned by 211 LV LLC following the last dated transaction. The filing explains Mr. Huberman holds the securities indirectly as managing member of 211 LV LLC and disclaims beneficial ownership beyond any pecuniary interest. The reported price is a weighted average and the filer offers to provide a breakdown of shares sold at separate prices upon request.

Insights

Corporate Governance Expert

TL;DR: Director sold a portion of indirectly held shares via 211 LV LLC; disclosure is routine but merits attention to timing and scale.

The Form 4 discloses non-derivative disposals by a director who reports indirect ownership through 211 LV LLC. The report includes specific quantities and a weighted average price of $4.45, and the filer offers to disclose per-price breakdowns if requested. From a governance standpoint, the filing meets Section 16 reporting requirements and clarifies the reporting persons indirect holding and disclaimer of beneficial ownership beyond pecuniary interest. The presence of multiple dated transactions and an additional disclosed disposal of 144,700 shares (not tied to a specific date or price in the dated rows) warrants careful review by compliance and investor relations to ensure clarity for stakeholders.

Securities Analyst

TL;DR: Insider sales reduced reported indirect holdings; transaction sizes and weighted pricing are explicitly disclosed.

The filing identifies specific share dispositions on 08/25/2025, 08/26/2025 and 08/27/2025 totaling 19,136 shares at a reported weighted average price of $4.45, resulting in 1,414,440 shares reported as beneficially owned after the last dated transaction. The document also lists a separate disposal entry of 144,700 shares in the non-derivative table without accompanying dated rows or price detail in the same section; the explanatory footnotes reiterate indirect ownership via 211 LV LLC and offer supplemental breakdowns on pricing. For investors, the filing provides transparent quantities and the filing was properly signed via attorney-in-fact, satisfying procedural requirements.

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

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^*

HUBERMAN JONATHAN

(Last) (First) (Middle)

8484 GEORGIA AVE., SUITE 700

(Street)

SILVER SPRING MD 20910

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CuriosityStream Inc. [ CURI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/25/2025

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
Common Stock	08/25/2025		S		2,815	D	$4.45(1)(2)	1,430,761	I	By 211 LV LLC(1)
Common Stock	08/26/2025		S		16,225	D	$4.45(1)	1,414,536	I	By 211 LV LLC(1)
Common Stock	08/27/2025		S		96	D	$4.45(1)	1,414,440	I	By 211 LV LLC(1)
Common Stock								144,700	D

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

Explanation of Responses:

1. Mr. Huberman holds these securities indirectly as the reporting person and managing member of 211 LV LLC and may be deemed to share beneficial ownership of the securities held directly by 211 LV LLC, and disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.45 to $4.455, inclusive. The reporting person undertakes to provide to CuriosityStream Inc., any security holder of CuriosityStream Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Remarks:

	/s/ P. Brady Hayden as attorney-in-fact for Jonathan Huberman	08/27/2025
	** 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 insider transactions did Jonathan Huberman report for CURI?

The Form 4 reports sales on 08/25/2025 (2,815 shares), 08/26/2025 (16,225 shares) and 08/27/2025 (96 shares) at a weighted average price of $4.45, and shows 1,414,440 shares beneficially owned following the last dated transaction.

How does Jonathan Huberman hold his CuriosityStream (CURI) shares?

The filing states Mr. Huberman holds the securities indirectly as managing member of 211 LV LLC and disclaims beneficial ownership except to the extent of any pecuniary interest.

Is pricing detail available for the reported CURI sales?

The Form 4 reports a weighted average price of $4.45 and notes shares were sold at prices ranging from $4.45 to $4.455; the filer offers to provide a full breakdown of shares sold at each separate price upon request.

Who signed the Form 4 for Jonathan Huberman?

The Form 4 was signed by P. Brady Hayden as attorney-in-fact for Jonathan Huberman on 08/27/2025.