Statement of Changes in Beneficial Ownership - Form 4

Ownership Submission

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Hayden Phillip Brady 2. Issuer Name and Ticker or Trading Symbol CuriosityStream Inc. [CURI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) 8484 GEORGIA AVE, SUITE 700 3. Date of Earliest Transaction (Month/Day/Year) 11/05/2024 (Street) SILVER SPRING, MD 20910 4. If Amendment, Date 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 (City) (State) (Zip) 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 11/05/2024 M 25,000 A (1) 25,000 D Common Stock 11/05/2024 F 7,492(2) D $2.41 17,508 D Common Stock 24,000 I Held by Plan Z, LLC, of which Mr. Hayden is managing member. Common Stock 11/06/2024 G 17,508(3) D $ 0 17,508 D(3) Common Stock 34,657 I Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Restricted Stock Units

(4)

11/05/2024

M

25,000

(4)

(4)

Common Stock

25,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
Director	10% Owner	Officer	Other
Hayden Phillip Brady 8484 GEORGIA AVE SUITE 700 SILVER SPRING, MD 20910			Chief Financial Officer

Signatures

/s/ P. Brady Hayden	11/07/2024
**Signature of Reporting Person	Date

Explanation of Responses:

*	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).
(1)	Restricted stock units convert into common stock on a one-for-one basis.
(2)	Represents the withholding of shares of the Company's common stock for tax purposes in connection with the vesting of restricted stock units previously granted, which does not constitute an actual sale or other open market transaction.
(3)	Reflects the exempt transfer of 17,508 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 6, 2024 for no consideration. The reporting person is trustee of the trust, and the reporting person is the sole beneficiary of the trust. The reporting person remains the beneficial owner of the securities held by the trust.
(4)	On May 8, 2024 ("Grant Date"), the Company granted Brady Hayden 50,000 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan. Each RSU represented a contingent right to receive one share of common stock. On August 12, 2024, the Board determined that the Company met the performance condition of achieving $3,000,000 in adjusted free cash flow and, as a result, 25,000 of these RSUs vested on that date. On November 5, 2024, the Board determined that the Company met the performance condition of achieving $5,300,000 in adjusted free cash flow and, as a result, the remaining 25,000 of these RSUs vested.

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