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CuriosityStream Inc. (CURI) COO settles 187,500 RSUs, withholds shares for taxes

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

CuriosityStream Inc. COO and Secretary Theresa Ellen Cudahy reported the vesting and settlement of 187,500 restricted stock units (RSUs) from a 750,000-unit July 2025 grant into an equal number of common shares on July 28, 2026. In connection with this vesting, 52,631 shares were withheld at $2.35 per share to satisfy tax obligations, and 562,500 RSUs remain outstanding.

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Insider Cudahy Theresa Ellen
Role COO and Secretary
Type Security Shares Price Value
Exercise Restricted Stock Units F1, F2 187,500 -- --
Exercise Common Stock F1, F2 187,500 -- --
Tax Withholding Common Stock F3 52,631 $2.35 $124K
Holdings After Transaction: Restricted Stock Units — 562,500 shares (Direct); Common Stock — 643,749 shares (Direct)
Footnotes (3)
  1. F1. On July 25, 2025, the Company granted Ms. Cudahy 750,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. The RSUs granted may vest in four tranches of 187,500 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 187,500 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, the first tranche of 187,500 RSUs vested on the first anniversary of the grant date and these RSUs were settled on a one-for-one basis in shares of the Company's common stock on July 28, 2026.
  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.
RSUs vested and settled 187,500 units First tranche vested July 24, 2026 and settled into common stock July 28, 2026
Total RSUs granted 750,000 units Grant to COO on July 25, 2025 under the 2020 Omnibus Incentive Plan
RSUs remaining 562,500 units RSUs outstanding after the first 187,500-unit tranche settled
Shares withheld for taxes 52,631 shares Common stock withheld to satisfy tax obligations on RSU vesting
Tax withholding price $2.35 per share Per-share value for the 52,631 shares withheld for tax purposes
VWAP performance thresholds $6.50 / $7.50 / $9.50 / $11.50 10-day VWAP levels for performance-based vesting of RSU tranches
Restricted Stock Units financial
"granted Ms. Cudahy 750,000 restricted stock units ("RSUs") under"
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.
10-day volume weighted average price (VWAP) financial
"common stock achieves a 10-day volume weighted average price (VWAP)"
2020 Omnibus Incentive Plan financial
"RSUs under the Company's 2020 Omnibus Incentive Plan."
Performance Conditions financial
"In the event that the Performance Conditions are not met, the RSUs"

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

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FAQ

What insider equity transaction did CURI’s COO report?

CuriosityStream’s COO Theresa Cudahy reported vesting and settlement of 187,500 RSUs into common stock. These units were part of a 750,000 RSU grant awarded in July 2025 under the company’s 2020 Omnibus Incentive Plan.

How many CuriosityStream (CURI) RSUs were originally granted to the COO?

Ms. Cudahy received a grant of 750,000 restricted stock units (RSUs) on July 25, 2025. The award is structured to vest in four tranches of 187,500 each, subject to performance-based or time-based vesting conditions and continued employment.

What portion of CURI RSUs vested and converted to common stock?

The first tranche of 187,500 RSUs vested on July 24, 2026 and was settled on a one-for-one basis into 187,500 common shares on July 28, 2026, leaving 562,500 RSUs from the original grant still outstanding.

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

In connection with the RSU vesting, 52,631 common shares were withheld to cover tax obligations at $2.35 per share. This transaction is coded as a tax-liability disposition rather than an open-market sale of shares.

What are the performance conditions tied to the CURI COO’s RSUs?

The RSUs may vest when CuriosityStream’s common stock achieves a 10-day VWAP of $6.50, $7.50, $9.50, and $11.50 for four equal tranches. If these performance conditions are not met, vesting occurs in four annual installments.

How many CuriosityStream (CURI) RSUs remain for the COO after this transaction?

After settling the first vested tranche, 562,500 RSUs remain credited to Ms. Cudahy. These units correspond to the three remaining tranches from the original 750,000 RSU grant, subject to the award’s ongoing vesting conditions.
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*
Cudahy Theresa Ellen

(Last)(First)(Middle)
8484 GEORGIA AVE., 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)
COO and Secretary
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/28/2026
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 Stock07/28/2026M187,500A(1)(2)696,380D
Common Stock07/28/2026F52,631(3)D$2.35643,749D
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)07/28/2026M187,500 (1)(2) (1)(2)Common Stock187,500(1)(2)562,500D
Explanation of Responses:
1. On July 25, 2025, the Company granted Ms. Cudahy 750,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. The RSUs granted may vest in four tranches of 187,500 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 187,500 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, the first tranche of 187,500 RSUs vested on the first anniversary of the grant date and these RSUs were settled on a one-for-one basis in shares of the Company's common stock on July 28, 2026.
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.
Remarks:
/s/ P. Brady Hayden as attorney-in-fact for Tia Cudahy07/30/2026
** 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.
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* Form 4: SEC 1474 (03-26)