William Brock - CEO and President, Director at Clearthink 1 Acquisition Corp.

Issuer-level insider activity

Role: CEO and President, Director
Issuer ticker: CTAA, CTAAR, CTAAU on Nasdaq
Entity type: Individual
Source filing history: Open source filing history

No buys or sells have been reported by William Brock since 13 Aug 2025

Reported holdings for William Brock in Clearthink 1 Acquisition Corp.

Form 4 holding CEO and President, Director

Clearthink 1 Acquisition Corp.

Security class: Class A Ordinary Shares
Shares / value: 315,000
Estimated value: $3,140,550
Report date: 25 Feb 2026
Price: $9.97
Ownership: By ClearThink 1 Sponsor LLC

Transaction history for William Brock in Clearthink 1 Acquisition Corp.

Sym	Class	Transaction	%	SEC-reported value	SEC-reported price	Shares	Shares after	Date	Ownership

^* marks a reported price that did not pass the local price check.

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