SEC Form 4 · accession 0001628280-26-043613
CuriosityStream Inc. · CURI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Phillip Brady Hayden
Officer — Chief Financial Officer
Period of report
Jun 12, 2026
Accepted (ET)
Jun 16, 2026 · 5:08 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001776909
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2,F3 | Jun 12, 2026 | S | 30,400 | $2.562 | D | 71,267 | I | Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee. |
| Common Stock | holding | — | — | — | 25,000 | I | Held by Plan Z, LLC, of which Mr. Hayden is managing member. |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF4,F5 | — | holding | — | — | — | — | — | Common Stock | 70,000 | 70,000 | D |
| Restricted Stock UnitsF6,F5 | — | holding | — | — | — | — | — | Common Stock | 30,000 | 30,000 | D |
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.525 to $2.598, 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 this footnote to this Form 4.
- F2Shares were sold for tax planning purposes.
- F3The 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.
- F4On July 25, 2025, the Company granted Mr. Hayden 70,000 restricted stock units (RSUs) under the Company's 2020 Omnibus Incentive Plan. The RSUs are performance-based and will 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 will vest in four equal installments of 17,500 on each of the first, second, third and fourth anniversaries of the Grant Date.
- F5Each RSU represents the right to receive one share of common stock and will be settled upon vesting (or within 30 days thereafter). All vesting events are subject to continued employment on each applicable vesting date.
- F6On February 10, 2026, the Company granted Mr. Hayden 30,000 RSUs with tandem dividend equivalent rights under the Company's 2020 Omnibus Incentive Plan. The RSUs will vest in four tranches of 7,500 each on the first, second, third and fourth anniversaries of the grant date.