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Hayden Phillip Brady

Disclosed activity across 2 companies

Tapewire entity
28279
SEC CIK
0001938940

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CYREN Ltd.CYRN · Entity 121490Principal Accounting OfficerSeptember 22, 2022September 26, 2022
CuriosityStream Inc.CURI · Entity 6455Chief Financial OfficerJuly 24, 2026July 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CYREN Ltd.

Report date September 22, 2022 · Filed September 26, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect31,000 Reported balance After 2022-09-22 transaction · row 1
1 source row

Row 1 · 2022-09-22 · Grant · Acquired 15,000 · Balance 31,000

F1: These shares were issued as a restricted stock unit grant to the Reporting Person by the issuer. The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date of September 22, 2022.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were issued as a restricted stock unit grant to the Reporting Person by the issuer. The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date of September 22, 2022.

CuriosityStream Inc.

Report date July 24, 2026 · Filed July 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect17,500 Reported balance After 2026-07-24 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-07-24 · Exercise / conversion · Acquired 17,500 · Balance 17,500

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.

F2: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

Common StockSEC Table I · non-derivativeDirect9,664 Reported balance After 2026-07-24 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-07-24 · Tax withholding · Disposed 7,836 · Balance 9,664

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.

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-07-27 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2026-07-27 · Gift · Disposed 9,664 · Balance 0

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.

Common StockSEC Table I · non-derivativeIndirectHeld by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.80,931 Reported balance After 2026-07-27 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 4 · 2026-07-27 · Gift · Acquired 9,664 · Balance 80,931

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.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect52,500 Reported balance After 2026-07-24 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-07-24 · Exercise / conversion · Disposed 17,500 · Balance 52,500

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.

F2: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

Common StockSEC Table I · non-derivativeIndirectHeld by Plan Z, LLC, of which Mr. Hayden is managing member.25,000 Reported balance Holding disclosure · report date 2026-07-24 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 25,000

Filing footnotes · ownership attribution and instrument terms

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.

F2: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

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.

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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 27, 2026 Filed Jul 28, 2026 20:33 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 9,664 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-050205 · wk-form4_1785270835.xml · nonDerivative · entry 4

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 80,931

F4 · shares: 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.

F4 · price: 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.

F4 · ownership.direct: 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.

Read SEC document
July 27, 2026 Filed Jul 28, 2026 20:33 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 9,664 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-050205 · wk-form4_1785270835.xml · nonDerivative · entry 3

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F4 · shares: 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.

F4 · price: 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.

F4 · ownership.direct: 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.

Read SEC document
July 24, 2026 Filed Jul 28, 2026 20:33 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 17,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-050205 · wk-form4_1785270835.xml · derivative · entry 6

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,500

Underlying: Common Stock · 17,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F2 · derivative.exercise_price: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

F1 · price: 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.

F2 · price: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

F1 · derivative.exercise_date: 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.

F2 · derivative.exercise_date: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

F1 · derivative.expiration_date: 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.

F2 · derivative.expiration_date: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

Read SEC document
July 24, 2026 Filed Jul 28, 2026 20:33 UTC CuriosityStream Inc. CURI · Entity 6455 Tax withholdingCommon Stock 7,836 $2.35 $18,414.60
Disclosure

SEC source: 0001628280-26-050205 · wk-form4_1785270835.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,664

F3 · price: 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.

Read SEC document
July 24, 2026 Filed Jul 28, 2026 20:33 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 17,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-050205 · wk-form4_1785270835.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,500

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

F2 · price: On July 24, 2026, 17,500 RSUs vested on the first anniversary of the grant date..

Read SEC document
June 12, 2026 Filed Jun 16, 2026 21:08 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 30,400 $2.56 $77,884.80
Disclosure

SEC source: 0001628280-26-043613 · wk-form4_1781644129.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 71,267

F1 · shares: The 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.

F2 · shares: Shares were sold for tax planning purposes.

F1 · price: The 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.

F2 · price: Shares were sold for tax planning purposes.

F3 · ownership.nature: 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.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 22:06 UTC CuriosityStream Inc. CURI · Entity 6455 GrantRestricted Stock Units · Derivative 30,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-007776 · wk-form4_1770934007.xml · derivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires not disclosed

F1 · derivative.exercise_price: On February 10, 2026, the Company granted Mr. Hayden 30,000 restricted stock units (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. Each 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.

F1 · derivative.exercise_date: On February 10, 2026, the Company granted Mr. Hayden 30,000 restricted stock units (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. Each 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.

F1 · derivative.expiration_date: On February 10, 2026, the Company granted Mr. Hayden 30,000 restricted stock units (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. Each 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.

Read SEC document
January 02, 2026 Filed Jan 2, 2026 21:48 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 17,474 $3.76 $65,662.05
Disclosure

SEC source: 0001628280-26-000186 · wk-form4_1767390505.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 101,667

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.73 to $3.81, 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.

F3 · ownership.nature: 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.

Read SEC document
December 15, 2025 Filed Dec 15, 2025 21:33 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 2,000 $4.59 $9,180.00
Disclosure

SEC source: 0001628280-25-057038 · wk-form4_1765834408.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 119,141

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

F2 · ownership.nature: 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.

Read SEC document
November 17, 2025 Filed Nov 17, 2025 22:28 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 1,343 $4.50 $6,043.50
Disclosure

SEC source: 0001628280-25-052705 · wk-form4_1763418532.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 121,141

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

F2 · ownership.nature: 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.

Read SEC document
November 12, 2025 Filed Nov 13, 2025 21:47 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 101,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-052095 · wk-form4_1763070425.xml · nonDerivative · entry 3

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 122,484

F2 · shares: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

F2 · price: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

F2 · ownership.direct: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

Read SEC document
November 12, 2025 Filed Nov 13, 2025 21:47 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 101,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-052095 · wk-form4_1763070425.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · shares: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

F2 · price: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

F2 · ownership.direct: Reflects the exempt transfer of 101,667 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on November 12, 2025 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.

Read SEC document
November 11, 2025 Filed Nov 13, 2025 21:47 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 101,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-052095 · wk-form4_1763070425.xml · derivative · entry 5

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 101,667 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On October 9, 2024, the Company granted Brady Hayden 152,500 performance-based restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, for having then achieved more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. On November 11, 2025, the Board determined that the Company met the second performance condition of the Award, by achieving more than $9,000,000 in adjusted free cash flow between October 1, 2024 and September 30, 2025, and thereby triggering the vesting of two-thirds of the Award, or 101,667 RSUs.

F1 · price: On October 9, 2024, the Company granted Brady Hayden 152,500 performance-based restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, for having then achieved more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. On November 11, 2025, the Board determined that the Company met the second performance condition of the Award, by achieving more than $9,000,000 in adjusted free cash flow between October 1, 2024 and September 30, 2025, and thereby triggering the vesting of two-thirds of the Award, or 101,667 RSUs.

F1 · derivative.exercise_date: On October 9, 2024, the Company granted Brady Hayden 152,500 performance-based restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, for having then achieved more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. On November 11, 2025, the Board determined that the Company met the second performance condition of the Award, by achieving more than $9,000,000 in adjusted free cash flow between October 1, 2024 and September 30, 2025, and thereby triggering the vesting of two-thirds of the Award, or 101,667 RSUs.

F1 · derivative.expiration_date: On October 9, 2024, the Company granted Brady Hayden 152,500 performance-based restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, for having then achieved more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. On November 11, 2025, the Board determined that the Company met the second performance condition of the Award, by achieving more than $9,000,000 in adjusted free cash flow between October 1, 2024 and September 30, 2025, and thereby triggering the vesting of two-thirds of the Award, or 101,667 RSUs.

Read SEC document
November 11, 2025 Filed Nov 13, 2025 21:47 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 101,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-052095 · wk-form4_1763070425.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,667

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: On October 9, 2024, the Company granted Brady Hayden 152,500 performance-based restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, for having then achieved more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. On November 11, 2025, the Board determined that the Company met the second performance condition of the Award, by achieving more than $9,000,000 in adjusted free cash flow between October 1, 2024 and September 30, 2025, and thereby triggering the vesting of two-thirds of the Award, or 101,667 RSUs.

Read SEC document
November 06, 2025 Filed Nov 10, 2025 21:00 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 17,508 $3.87 $67,703.44
Disclosure

SEC source: 0001628280-25-051005 · wk-form4_1762808446.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 20,817

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.76 to $4.05, 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.

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September 02, 2025 Filed Sep 2, 2025 20:55 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 16,149 $4.56 $73,639.44
Disclosure

SEC source: 0001628280-25-041500 · wk-form4_1756846514.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 38,325

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

Read SEC document
August 29, 2025 Filed Sep 2, 2025 20:55 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 35,578 $4.41 $157,041.29
Disclosure

SEC source: 0001628280-25-041500 · wk-form4_1756846514.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 54,474

F1 · shares: Shares sold pursuant to a 10b5-1 plan which Mr. Hayden entered into on May 30, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.24 to $4.64, 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.

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July 25, 2025 Filed Jul 29, 2025 20:12 UTC CuriosityStream Inc. CURI · Entity 6455 GrantRestricted Stock Units · Derivative 70,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-036422 · wk-form4_1753819919.xml · derivative · entry 3

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Common Stock · 70,000 shares

Expires not disclosed

F1 · derivative.exercise_price: On July 25, 2025 ("Grant Date"), the Company granted Mr. Hayden 70,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of common stock.

F2 · derivative.exercise_price: The RSUs granted 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 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.

F1 · derivative.exercise_date: On July 25, 2025 ("Grant Date"), the Company granted Mr. Hayden 70,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of common stock.

F2 · derivative.exercise_date: The RSUs granted 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 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.

F1 · derivative.expiration_date: On July 25, 2025 ("Grant Date"), the Company granted Mr. Hayden 70,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of common stock.

F2 · derivative.expiration_date: The RSUs granted 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 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.

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May 09, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 SaleCommon Stock 1,000 $4.89 $4,890.60
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · nonDerivative · entry 5

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 90,052

Read SEC document
May 08, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 35,578 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · nonDerivative · entry 4

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 91,052

F3 · shares: Reflects the exempt transfer of 35,578 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on May 08, 2025 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.

F3 · price: Reflects the exempt transfer of 35,578 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on May 08, 2025 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.

F3 · ownership.direct: Reflects the exempt transfer of 35,578 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on May 08, 2025 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.

Read SEC document
May 08, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 35,578 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · nonDerivative · entry 3

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F3 · shares: Reflects the exempt transfer of 35,578 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on May 08, 2025 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.

F3 · ownership.direct: Reflects the exempt transfer of 35,578 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on May 08, 2025 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.

Read SEC document
May 07, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 50,833 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · derivative · entry 7

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,667

Underlying: Common Stock · 50,833 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On October 9, 2024, the Company granted Brady Hayden 152,500 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, by achieving more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. The second performance condition that would trigger vesting and distribution of the remaining two-thirds of the Award is confirmation by the Board that the Company achieved at least $9 million in adjusted free cash flow during the period October 1, 2024 through September 30, 2025. In the event that the second performance condition is not met, the remaining RSUs will be cancelled. Vesting is subject to continued employment on the vesting date.

F1 · price: On October 9, 2024, the Company granted Brady Hayden 152,500 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, by achieving more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. The second performance condition that would trigger vesting and distribution of the remaining two-thirds of the Award is confirmation by the Board that the Company achieved at least $9 million in adjusted free cash flow during the period October 1, 2024 through September 30, 2025. In the event that the second performance condition is not met, the remaining RSUs will be cancelled. Vesting is subject to continued employment on the vesting date.

F1 · derivative.exercise_date: On October 9, 2024, the Company granted Brady Hayden 152,500 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, by achieving more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. The second performance condition that would trigger vesting and distribution of the remaining two-thirds of the Award is confirmation by the Board that the Company achieved at least $9 million in adjusted free cash flow during the period October 1, 2024 through September 30, 2025. In the event that the second performance condition is not met, the remaining RSUs will be cancelled. Vesting is subject to continued employment on the vesting date.

F1 · derivative.expiration_date: On October 9, 2024, the Company granted Brady Hayden 152,500 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, by achieving more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. The second performance condition that would trigger vesting and distribution of the remaining two-thirds of the Award is confirmation by the Board that the Company achieved at least $9 million in adjusted free cash flow during the period October 1, 2024 through September 30, 2025. In the event that the second performance condition is not met, the remaining RSUs will be cancelled. Vesting is subject to continued employment on the vesting date.

Read SEC document
May 07, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 Tax withholdingCommon Stock 15,255 $4.63 $70,630.65
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,578

F2 · shares: 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.

Read SEC document
May 07, 2025 Filed May 9, 2025 20:40 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 50,833 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-25-024316 · wk-form4_1746823224.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,833

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: On October 9, 2024, the Company granted Brady Hayden 152,500 restricted stock units ("RSUs") under the 2020 Omnibus Incentive Plan (the "Award"). Each RSU represents a contingent right to receive one share of common stock. On May 7, 2025, the Board determined that the Company met the first performance condition of the Award, by achieving more than $4,500,000 in adjusted free cash flow since October 1, 2024, and thereby triggering the vesting of one-third of the Award, or 50,833 RSUs. The second performance condition that would trigger vesting and distribution of the remaining two-thirds of the Award is confirmation by the Board that the Company achieved at least $9 million in adjusted free cash flow during the period October 1, 2024 through September 30, 2025. In the event that the second performance condition is not met, the remaining RSUs will be cancelled. Vesting is subject to continued employment on the vesting date.

Read SEC document
January 03, 2025 Filed Jan 3, 2025 15:16 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 17,474 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-000143 · wk-form4_1735917394.xml · nonDerivative · entry 4

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 55,474

F3 · shares: Reflects the exempt transfer of 17,474 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on January 3, 2025 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.

F3 · ownership.direct: Reflects the exempt transfer of 17,474 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on January 3, 2025 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.

Read SEC document
January 03, 2025 Filed Jan 3, 2025 15:16 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 17,474 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-000143 · wk-form4_1735917394.xml · nonDerivative · entry 3

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F3 · shares: Reflects the exempt transfer of 17,474 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on January 3, 2025 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.

F3 · ownership.direct: Reflects the exempt transfer of 17,474 shares from Mr. Hayden to P. Brady Hayden Revocable Trust on January 3, 2025 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.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 15:16 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-000143 · wk-form4_1735917394.xml · derivative · entry 6

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

F1 · derivative.exercise_date: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

F1 · derivative.expiration_date: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

F1 · balance_after: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 15:16 UTC CuriosityStream Inc. CURI · Entity 6455 Tax withholdingCommon Stock 7,526 $1.53 $11,514.78
Disclosure

SEC source: 0001628280-25-000143 · wk-form4_1735917394.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,474

F2 · shares: 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.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 15:16 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 25,000 $1.53 $38,250.00
Disclosure

SEC source: 0001628280-25-000143 · wk-form4_1735917394.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

F1 · price: On January 1, 2024, the Company granted Mr. Hayden 25,000 restricted stock units under the Company's 2020 Omnibus Incentive Plan (the "Plan"). Each restricted stock unit represented a contingent right to receive one share of common stock, with restricted stock units converting into common stock on a one-for-one basis. The restricted stock units granted vested on December 31, 2024, and were settled upon vesting.

Read SEC document
December 13, 2024 Filed Dec 16, 2024 20:00 UTC CuriosityStream Inc. CURI · Entity 6455 PurchaseCommon Stock 1,000 $1.69 $1,690.00
Disclosure

SEC source: 0001628280-24-051362 · wk-form4_1734379239.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by Plan Z, LLC, of which Mr. Hayden is managing member.

Disclosed balance after: 25,000

Read SEC document
December 12, 2024 Filed Dec 16, 2024 20:00 UTC CuriosityStream Inc. CURI · Entity 6455 PurchaseCommon Stock 2,000 $1.67 $3,340.00
Disclosure

SEC source: 0001628280-24-051362 · wk-form4_1734379239.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 38,000

Read SEC document
November 15, 2024 Filed Nov 18, 2024 16:51 UTC Amendment CuriosityStream Inc. CURI · Entity 6455 PurchaseCommon Stock 1,343 $1.65 $2,213.26
Disclosure

SEC source: 0001628280-24-048213 · wk-form4a_1731948670.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 36,000

Read SEC document
November 15, 2024 Filed Nov 18, 2024 15:40 UTC CuriosityStream Inc. CURI · Entity 6455 PurchaseCommon Stock 1,343 $1.65 $2,213.26
Disclosure

SEC source: 0001628280-24-048189 · wk-form4_1731944449.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by P. Brady Hayden Revocable Trust, of which Mr. Hayden is the trustee.

Disclosed balance after: 36,000

Read SEC document
November 06, 2024 Filed Nov 7, 2024 16:23 UTC CuriosityStream Inc. CURI · Entity 6455 GiftCommon Stock 17,508 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-046058 · wk-form4_1730996601.xml · nonDerivative · entry 4

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,508

F3 · shares: 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.

F3 · ownership.direct: 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.

Read SEC document
November 05, 2024 Filed Nov 7, 2024 16:23 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-046058 · wk-form4_1730996601.xml · derivative · entry 6

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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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November 05, 2024 Filed Nov 7, 2024 16:23 UTC CuriosityStream Inc. CURI · Entity 6455 Tax withholdingCommon Stock 7,492 $2.41 $18,055.72
Disclosure

SEC source: 0001628280-24-046058 · wk-form4_1730996601.xml · nonDerivative · entry 2

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,508

F2 · shares: 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.

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November 05, 2024 Filed Nov 7, 2024 16:23 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-24-046058 · wk-form4_1730996601.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

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October 09, 2024 Filed Oct 11, 2024 20:41 UTC CuriosityStream Inc. CURI · Entity 6455 GrantRestricted Stock Units · Derivative 152,500 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-042739 · wk-form4_1728679272.xml · derivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,500

Underlying: Common Stock · 152,500 shares

Expires not disclosed

F1 · derivative.exercise_price: On October 9, 2024, the Company granted Mr. Hayden 152,500 restricted stock units (RSUs) under the 2020 Omnibus Incentive Plan. Each RSU represents the right to receive one share of common stock. The RSUs granted are performance-based, subject to the Company achieving certain adjusted free cash flow (AFCF) objectives during the period from October 1, 2024, to September 30, 2025 (Performance Period).

F2 · derivative.exercise_price: The RSUs granted will vest one third upon the date the Board determines the Company has achieved AFCF of $4,500,000 during the Performance Period ("First Condition"); and two thirds upon the date the Board determines the Company has achieved AFCF of $9,000,000 during the Performance Period ("Second Condition," together with the First Condition, the "Performance Conditions"); in the event that neither Performance Condition is met, the RSUs granted will be cancelled; in the event that the First Condition is met but the Second Condition is not, the remaining two thirds of unvested RSUs will be cancelled. All vesting events are subject to continued employment on each applicable vesting date.

F1 · derivative.exercise_date: On October 9, 2024, the Company granted Mr. Hayden 152,500 restricted stock units (RSUs) under the 2020 Omnibus Incentive Plan. Each RSU represents the right to receive one share of common stock. The RSUs granted are performance-based, subject to the Company achieving certain adjusted free cash flow (AFCF) objectives during the period from October 1, 2024, to September 30, 2025 (Performance Period).

F2 · derivative.exercise_date: The RSUs granted will vest one third upon the date the Board determines the Company has achieved AFCF of $4,500,000 during the Performance Period ("First Condition"); and two thirds upon the date the Board determines the Company has achieved AFCF of $9,000,000 during the Performance Period ("Second Condition," together with the First Condition, the "Performance Conditions"); in the event that neither Performance Condition is met, the RSUs granted will be cancelled; in the event that the First Condition is met but the Second Condition is not, the remaining two thirds of unvested RSUs will be cancelled. All vesting events are subject to continued employment on each applicable vesting date.

F1 · derivative.expiration_date: On October 9, 2024, the Company granted Mr. Hayden 152,500 restricted stock units (RSUs) under the 2020 Omnibus Incentive Plan. Each RSU represents the right to receive one share of common stock. The RSUs granted are performance-based, subject to the Company achieving certain adjusted free cash flow (AFCF) objectives during the period from October 1, 2024, to September 30, 2025 (Performance Period).

F2 · derivative.expiration_date: The RSUs granted will vest one third upon the date the Board determines the Company has achieved AFCF of $4,500,000 during the Performance Period ("First Condition"); and two thirds upon the date the Board determines the Company has achieved AFCF of $9,000,000 during the Performance Period ("Second Condition," together with the First Condition, the "Performance Conditions"); in the event that neither Performance Condition is met, the RSUs granted will be cancelled; in the event that the First Condition is met but the Second Condition is not, the remaining two thirds of unvested RSUs will be cancelled. All vesting events are subject to continued employment on each applicable vesting date.

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August 14, 2024 Filed Aug 16, 2024 17:08 UTC CuriosityStream Inc. CURI · Entity 6455 Tax withholdingCommon Stock 8,851 $1.19 $10,532.69
Disclosure

SEC source: 0001628280-24-037488 · wk-form4_1723828103.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: 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.

F2 · balance_after: Represents exempt transfer of 16,149 shares from Mr. Hayden to P. Brady Hayden Revocable Trust.

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August 12, 2024 Filed Aug 14, 2024 19:52 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionRestricted Stock Units · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-037159 · wk-form4_1723665143.xml · derivative · entry 4

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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 represents a contingent right to receive one share of common stock. On August 12, 2024, the Board and Compensation Committee determined that the Company met the performance condition of $3,000,000 in adjusted free cash flow and, as a result, 25,000 of these RSUs vested. The remaining 25,000 RSUs will vest upon the Company's achieving $5,300,000 in adjusted free cash flow ("Second Performance Condition"). If the Second Performance Condition is not met, these RSUs will vest in three annual installments on each of the first, second, and third anniversaries of the Grant Date. Vesting is subject to continued employment on each applicable vesting date.

F1 · derivative.exercise_date: 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 represents a contingent right to receive one share of common stock. On August 12, 2024, the Board and Compensation Committee determined that the Company met the performance condition of $3,000,000 in adjusted free cash flow and, as a result, 25,000 of these RSUs vested. The remaining 25,000 RSUs will vest upon the Company's achieving $5,300,000 in adjusted free cash flow ("Second Performance Condition"). If the Second Performance Condition is not met, these RSUs will vest in three annual installments on each of the first, second, and third anniversaries of the Grant Date. Vesting is subject to continued employment on each applicable vesting date.

F1 · derivative.expiration_date: 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 represents a contingent right to receive one share of common stock. On August 12, 2024, the Board and Compensation Committee determined that the Company met the performance condition of $3,000,000 in adjusted free cash flow and, as a result, 25,000 of these RSUs vested. The remaining 25,000 RSUs will vest upon the Company's achieving $5,300,000 in adjusted free cash flow ("Second Performance Condition"). If the Second Performance Condition is not met, these RSUs will vest in three annual installments on each of the first, second, and third anniversaries of the Grant Date. Vesting is subject to continued employment on each applicable vesting date.

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August 12, 2024 Filed Aug 14, 2024 19:52 UTC CuriosityStream Inc. CURI · Entity 6455 Exercise / conversionCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-24-037159 · wk-form4_1723665143.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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 represents a contingent right to receive one share of common stock. On August 12, 2024, the Board and Compensation Committee determined that the Company met the performance condition of $3,000,000 in adjusted free cash flow and, as a result, 25,000 of these RSUs vested. The remaining 25,000 RSUs will vest upon the Company's achieving $5,300,000 in adjusted free cash flow ("Second Performance Condition"). If the Second Performance Condition is not met, these RSUs will vest in three annual installments on each of the first, second, and third anniversaries of the Grant Date. Vesting is subject to continued employment on each applicable vesting date.

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September 22, 2022 Filed Sep 26, 2022 16:15 UTC CYREN Ltd. CYRN · Entity 121490 GrantOrdinary Shares 15,000 $1.17 $17,550.00
Disclosure

SEC source: 0001628280-22-025476 · wf-form4_166422330730440.xml · nonDerivative · entry 1

Hayden Phillip Brady · CIK 0001938940 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,000

F1 · shares: These shares were issued as a restricted stock unit grant to the Reporting Person by the issuer. The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date of September 22, 2022.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.