SEC Form 4 · accession 0001628280-26-050202

CuriosityStream Inc. · CURI

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Gen Counsel

Period of report

Jul 24, 2026

Accepted (ET)

Jul 28, 2026 · 4:31 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 Stock^F1,F2	Jul 24, 2026	M	37,500	—	A	81,638	D
Common Stock^F3	Jul 24, 2026	F	13,105	$2.35	D	68,533	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Restricted Stock Units^F1,F2	—	Jul 24, 2026	M	37,500	D	—	—	Common Stock	37,500	112,500	D

F1On July 25, 2025, the Company granted Ms. Reed 150,000 restricted stock units ("RSUs") under the Company's 2020 Omnibus Incentive Plan. The RSUs granted may vest in four tranches of 37,500 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 37,500 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.
F2On July 24, 2026, the first tranche of 37,500 RSUs vested on the first anniversary of the grant date.
F3Represents the withholding of shares of the Company's common stock for tax purposes in connection with the vesting of restricted stock units previously granted.