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CuriosityStream Inc. planned insider sales

In the last twelve months insiders at CuriosityStream Inc. filed 14 Form 144 notices of planned sales, 541,898 shares worth $2.2 million at the time of filing, from 5 sellers. The latest, filed 3 September 2026: Hayden Phillip Brady (former officer), 25,000 shares worth $73,000, planned for around 3 September 2026 through tastytrade, Inc..

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
3 September 2026Hayden Phillip BradyFormer Officer25,000$73,0003 September 2026None on Form 4 yettastytrade, Inc.PurchaseForm 144
3 September 2026Hayden Phillip BradyFormer Officer80,931$235,9913 September 2026None on Form 4 yetFidelity Brokerage Services LLCRestricted Stock VestingForm 144
12 June 2026Hayden Phillip BradyOfficer30,400$79,64812 June 202630,400 shares from 12 June 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
2 January 2026Hayden Phillip BradyOfficer17,474$66,4012 January 202617,474 shares from 2 January 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
15 December 2025Hayden Phillip BradyOfficer2,000$9,18015 December 20252,000 shares from 15 December 2025Fidelity Brokerage Services LLCOpen Market PurchaseForm 144
10 December 2025Cudahy Theresa EllenOfficer5,768$28,69910 December 20255,768 shares from 10 December 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
20 November 2025Cudahy Theresa EllenOfficer10,200$50,80220 November 202510,200 shares from 20 November 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
20 November 2025Huberman JonathanDirector14,119$70,59520 November 202514,116 shares from 20 November 2025Raymond James & AssociatesSPAC conversionForm 144
20 November 2025Stinchcomb Clinton LarryOfficer, Director317,752$1.5 million20 November 2025317,752 shares from 20 November 2025Piper Sandler & Co IncStock AwardForm 144
17 November 2025Hayden Phillip BradyOfficer1,343$6,04417 November 20251,343 shares from 17 November 2025Fidelity Brokerage Services LLCOpen Market PurchaseForm 144
13 November 2025Cudahy Theresa EllenOfficer5,553$27,64813 November 20255,553 shares from 13 November 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
13 November 2025Huberman JonathanDirector9,291$46,45513 November 20259,291 shares from 13 November 2025Raymond James & AssociatesSPAC ConversionForm 144
6 November 2025Reed Rebecca ROfficer4,559$18,5106 November 20254,559 shares from 6 November 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
6 November 2025Hayden Phillip BradyOfficer17,508$67,7546 November 202517,508 shares from 6 November 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?