SEC Form 4 · accession 0000950142-26-002123

Csquare, Inc. · CSQR

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

Reporting owner

Officer — Please see "Remarks"

Period of report

Jul 15, 2026

Accepted (ET)

Jul 17, 2026 · 4:11 pm EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0002105398

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Jul 15, 2026	A	419,046	$21.00	A	419,046	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Restricted Stock Units^F2,F3	—	Jul 15, 2026	A	110,047	A	—	—	Common Stock	110,047	110,047	D
Restricted Stock Units^F2,F4	—	Jul 15, 2026	A	21,428	A	—	—	Common Stock	21,428	21,428	D

F1As a result of the initial public offering ("IPO") of Csquare, Inc. (the "Issuer"), reflects the issuance of shares of the Issuer's common stock, par value $0.01 per share (the "Common Stock"). Of the amount reported, 314,285 shares remain subject to time-based vesting conditions, with 1/3 vesting on each of April 30, 2027 and the next two anniversaries thereafter.
F2Each restricted stock unit represents a contingent right to receive one share of Common Stock.
F3Consists of IPO rollover restricted stock units granted to the Reporting Person under the Csquare, Inc. 2026 Omnibus Incentive Plan (the "Omnibus Incentive Plan") that will vest in equal annual installments over five years, with an initial vesting date of March 30, 2027.
F4Consists of restricted stock units granted to the Reporting Person under the Omnibus Incentive Plan that will vest in equal annual installments over three years, with an initial vesting date of July 15, 2027.

Chief Legal and Administrative Officer and Corporate Secretary