STOCK TITAN

CuriosityStream (CURI) CFO logs 17,500 RSU vesting and 9,664-share trust gift

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

CuriosityStream Chief Financial Officer Phillip Brady Hayden reported equity compensation activity and an internal ownership transfer. On July 24, 2026, 17,500 restricted stock units vested into 17,500 shares of common stock, and 7,836 shares were withheld at $2.35 per share to cover tax obligations.

The remaining 9,664 shares from this vesting were moved on July 27, 2026 by bona fide gift from Hayden’s direct holdings into his revocable trust for no consideration. The trust holds 80,931 common shares after the transfer, while 52,500 RSUs remain outstanding and Plan Z, LLC holds an additional 25,000 shares indirectly for him.

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Insider Hayden Phillip Brady
Role Chief Financial Officer
Type Security Shares Price Value
Gift Common Stock F4 9,664 $0.00 $0.00
Gift Common Stock F4 9,664 $0.00 $0.00
Exercise Restricted Stock Units F1, F2 17,500 -- --
Exercise Common Stock F1, F2 17,500 -- --
Tax Withholding Common Stock F3 7,836 $2.35 $18K
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Units — 52,500 shares (Direct); Common Stock — 0 shares (Direct); Common Stock — 80,931 shares (Indirect, Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.); Common Stock — 25,000 shares (Indirect, Held by Plan Z, LLC, of which Mr. Hayden is managing member.)
Footnotes (4)
  1. F1. On July 25, 2025, the Company granted Mr. Hayden 70,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. The RSUs granted may vest in four tranches of 17,500 each upon the date the Board determines that the applicable performance condition has been achieved: (i) the common stock of the Company achieves a 10-day volume weighted average price (VWAP) of $6.50; (ii) the common stock achieves a 10-day VWAP of $7.50; (iii) the common stock achieves a 10-day VWAP of $9.50; and (iv) the common stock achieves a 10-day VWAP of $11.50. In the event that the Performance Conditions are not met, the RSUs granted will vest in four equal installments of 17,500 on each of the first, second, third and fourth anniversaries of the grant date, and will be settled upon vesting (or within 30 days thereafter). All vesting events are subject to continued employment on each applicable vesting date.
  2. F2. On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..
  3. F3. 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.
  4. F4. Reflects the exempt transfer of 9,664 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on July 27, 2026, for no consideration. The reporting person is trustee of the trust and the sole beneficiary of the trust. The reporting person remains the beneficial owner of the securities held by the trust.
RSUs vested 17,500 units Restricted stock units vested on July 24, 2026
Shares withheld for taxes 7,836 shares Common shares withheld at $2.35 per share for tax obligations
Tax withholding price $2.35 per share Price applied to shares withheld for tax purposes
Gifted shares to trust 9,664 shares Bona fide gift from direct holdings to revocable trust on July 27, 2026
Trust holdings after transfer 80,931 shares Common shares held by P. Brady Hayden Revocable Trust after gift
Unvested/remaining RSUs 52,500 units Restricted stock units remaining from original 70,000-unit grant
Plan Z, LLC indirect holdings 25,000 shares Common shares held indirectly via Plan Z, LLC
Original RSU grant size 70,000 units RSUs granted on July 25, 2025 under 2020 Omnibus Incentive Plan
restricted stock units financial
"granted Mr. Hayden 70,000 restricted stock units (RSUs) under the Company's 2020"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
volume weighted average price financial
"the common stock of the Company achieves a 10-day volume weighted average price"
The volume weighted average price (VWAP) is a way to measure the average price of a security, such as a stock, over a specific period, taking into account how many units were traded at each price. It’s similar to calculating the average cost of items bought when some are more frequently purchased than others. Investors use VWAP to assess whether a security is being bought or sold at a fair price during trading.
bona fide gift financial
"transaction code G with description "Bona fide gift" for 9,664 shares"
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
revocable trust financial
"P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.
withholding of shares financial
"Represents the withholding of shares of the Company's common stock for tax purposes"
Omnibus Incentive Plan financial
"RSUs granted under the Company's 2020 Omnibus Incentive Plan"
An omnibus incentive plan is a single, flexible program a company uses to give employees and executives different types of pay tied to performance — for example stock options, restricted shares, cash bonuses and other awards — all governed by one set of rules. It matters to investors because it determines how many new shares may be created, how leaders are motivated and how much the company will spend on compensation over time; think of it as a master toolbox that affects both costs and the total share supply.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What equity award vested for CuriosityStream (CURI)'s CFO in July 2026?

On July 24, 2026, 17,500 restricted stock units (RSUs) vested for CuriosityStream CFO Phillip Brady Hayden, settling into 17,500 common shares. These RSUs are part of a 70,000-RSU grant under the 2020 Omnibus Incentive Plan, leaving 52,500 RSUs outstanding.

How many CuriosityStream (CURI) shares were withheld for taxes?

In connection with the RSU vesting, 7,836 common shares of CuriosityStream were withheld to satisfy tax obligations at a price of $2.35 per share. This tax-withholding disposition reduced the shares delivered from the vesting but did not involve an open-market sale.

What was the share transfer to the revocable trust for CuriosityStream (CURI)'s CFO?

On July 27, 2026, Phillip Brady Hayden transferred 9,664 common shares by bona fide gift from his direct holdings to the P. Brady Hayden Revocable Trust for no consideration. He is trustee and sole beneficiary, so he remains the beneficial owner of those shares.

How many CuriosityStream (CURI) shares does the revocable trust hold after the transfer?

Following the July 27, 2026 gift transaction, the P. Brady Hayden Revocable Trust holds 80,931 shares of CuriosityStream common stock. These shares are reported as held indirectly, with Hayden serving as trustee and sole beneficiary of the trust’s holdings.

What indirect CuriosityStream (CURI) holdings are reported through Plan Z, LLC?

The report lists 25,000 CuriosityStream common shares held indirectly through Plan Z, LLC, an entity for which Phillip Brady Hayden is the managing member. These shares are disclosed as an additional indirect ownership position separate from his revocable trust holdings.

Does the CuriosityStream (CURI) CFO still hold unvested RSUs after this transaction?

Yes. After the July 24, 2026 vesting of 17,500 RSUs, a balance of 52,500 restricted stock units remains outstanding from the original 70,000-RSU grant. Future vesting depends on performance conditions or time-based schedules described in the award terms.
SEC Form 4
FORM 4UNITED 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).
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*
Hayden Phillip Brady

(Last)(First)(Middle)
8484 GEORGIA AVENUE
SUITE 700

(Street)
SILVER SPRING MARYLAND 20910

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CuriosityStream Inc. [ CURI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/24/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock07/24/2026M17,500A(1)(2)17,500D
Common Stock07/24/2026F7,836D$2.35(3)9,664D
Common Stock07/27/2026G9,664(4)D$0(4)0D(4)
Common Stock07/27/2026G9,664(4)A$0(4)80,931I(4)Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.
Common Stock25,000IHeld by Plan Z, LLC, of which Mr. Hayden is managing member.
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)(2)07/24/2026M17,500 (1)(2) (1)(2)Common Stock17,500(1)(2)52,500D
Explanation of Responses:
1. On July 25, 2025, the Company granted Mr. Hayden 70,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. The RSUs granted may vest in four tranches of 17,500 each upon the date the Board determines that the applicable performance condition has been achieved: (i) the common stock of the Company achieves a 10-day volume weighted average price (VWAP) of $6.50; (ii) the common stock achieves a 10-day VWAP of $7.50; (iii) the common stock achieves a 10-day VWAP of $9.50; and (iv) the common stock achieves a 10-day VWAP of $11.50. In the event that the Performance Conditions are not met, the RSUs granted will vest in four equal installments of 17,500 on each of the first, second, third and fourth anniversaries of the grant date, and will be settled upon vesting (or within 30 days thereafter). All vesting events are subject to continued employment on each applicable vesting date.
2. On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..
3. 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.
4. Reflects the exempt transfer of 9,664 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on July 27, 2026, for no consideration. The reporting person is trustee of the trust and the sole beneficiary of the trust. The reporting person remains the beneficial owner of the securities held by the trust.
Remarks:
/s/ P. Brady Hayden07/28/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)