person · Reporting owner

Cook Steven R. E.

Disclosed activity across 1 company

Tapewire entity: 29631
SEC CIK: 0002138432

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Csquare, Inc.CSQR · Entity 4221	Chief Financial Officer	July 15, 2026	July 17, 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.

Csquare, Inc.

Report date July 15, 2026 · Filed July 17, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	380,952	Reported balance After 2026-07-15 transaction · row 1 1 source row Row 1 · 2026-07-15 · Grant · Acquired 380,952 · Balance 380,952 F1: As 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, 285,714 shares remain subject to time-based vesting conditions, with 1/3 vesting on each of April 30, 2027 and the next two anniversaries thereafter.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	275,119	Reported balance After 2026-07-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-07-15 · Grant · Acquired 275,119 · Balance 275,119 F2: Each restricted stock unit represents a contingent right to receive one share of Common Stock. F3: Consists 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.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	21,428	Reported balance After 2026-07-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-07-15 · Grant · Acquired 21,428 · Balance 21,428 F2: Each restricted stock unit represents a contingent right to receive one share of Common Stock. F4: Consists 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.

Filing footnotes · ownership attribution and instrument terms

F1: As 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, 285,714 shares remain subject to time-based vesting conditions, with 1/3 vesting on each of April 30, 2027 and the next two anniversaries thereafter.

F2: Each restricted stock unit represents a contingent right to receive one share of Common Stock.

F3: Consists 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.

F4: Consists 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.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
July 15, 2026 Filed Jul 17, 2026 20:06 UTC	Csquare, Inc. CSQR · Entity 4221	GrantRestricted Stock Units · Derivative	21,428	$0.00	$0.00	Disclosure SEC source: 0000950142-26-002120 · es260808257_4-cook.xml · derivative · entry 3 Cook Steven R. E. · CIK 0002138432 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,428 Underlying: Common Stock · 21,428 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock. F4 · derivative.exercise_date: Consists 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. F4 · derivative.expiration_date: Consists 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. Read SEC document
July 15, 2026 Filed Jul 17, 2026 20:06 UTC	Csquare, Inc. CSQR · Entity 4221	GrantRestricted Stock Units · Derivative	275,119	$0.00	$0.00	Disclosure SEC source: 0000950142-26-002120 · es260808257_4-cook.xml · derivative · entry 2 Cook Steven R. E. · CIK 0002138432 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 275,119 Underlying: Common Stock · 275,119 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock. F3 · derivative.exercise_date: Consists 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. F3 · derivative.expiration_date: Consists 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. Read SEC document
July 15, 2026 Filed Jul 17, 2026 20:06 UTC	Csquare, Inc. CSQR · Entity 4221	GrantCommon Stock	380,952	$21.00	$7,999,992.00	Disclosure SEC source: 0000950142-26-002120 · es260808257_4-cook.xml · nonDerivative · entry 1 Cook Steven R. E. · CIK 0002138432 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 380,952 F1 · shares: As 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, 285,714 shares remain subject to time-based vesting conditions, with 1/3 vesting on each of April 30, 2027 and the next two anniversaries thereafter. Read SEC document

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