JONATHAN HUBERMAN - 04 Feb 2026 Form 4 Insider Report for CuriosityStream Inc. (CURI)

Role: Director
Signature: /s/ P. Brady Hayden as attorney-in-fact for Jonathan Huberman
Issuer symbol: CURI
Transactions as of: 04 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 06 Feb 2026, 12:19:41 UTC
Previous filing: 24 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
HUBERMAN JONATHAN	Director	8484 GEORGIA AVE., SUITE 700, SILVER SPRING	/s/ P. Brady Hayden as attorney-in-fact for Jonathan Huberman	06 Feb 2026	0001228716

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CURI	Common Stock	Options Exercise		+43,750	+30%		188,450	04 Feb 2026	Direct	F1
holding	CURI	Common Stock						1,210,169	04 Feb 2026	By 211 LV LLC	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CURI	Restricted Stock Units	Options Exercise	$0	-43,750	-100%	$0.000000	0	04 Feb 2026	Common Stock	43,750		Direct	F1
transaction	CURI	Restricted Stock Units	Award	$0	+21,341		$0.000000	21,341	04 Feb 2026	Common Stock	21,341		Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On February 4, 2026, 43,750 restricted stock units previously granted to Mr. Huberman under the Company's 2020 Omnibus Incentive Plan (the "Plan") vested and converted into shares of the Company's common stock on a one-for-one basis.
F2	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.
F3	On Feb 4, 2026 the Company granted Mr. Huberman 21,341 restricted stock units under the Plan. Each restricted stock unit represents a contingent right to receive one share of common stock. The restricted stock units granted will vest on Feb 4, 2027, and will be settled upon vesting (or within 30 days thereafter).