Insider at

04

Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 20 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 27, 2026 CSAI D 834 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 834 · · 834 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 5,556 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 5,556 · · 5,556 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 44,734 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 44,734 · · 44,734 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 11,187 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 11,187 · · 11,187 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 84 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 84 · · 84 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 834 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 834 · · 834 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 5,556 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 5,556 · · 5,556 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 44,734 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 44,734 · · 44,734 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 11,187 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 11,187 · · 11,187 Direct · Acquired (price as of 2026-10-02)
Aug. 27, 2026 CSAI D 84 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Aug. 27, 2026 CSAI A 84 · · 84 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (834) $55.80 Jan. 26, 2032 834 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (834) $4.97 Jan. 26, 2032 834 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (5,556) $81.00 June 5, 2034 5,556 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (5,556) $4.97 June 5, 2034 5,556 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (44,734) $81.00 Nov. 18, 2034 44,734 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (44,734) $4.97 Nov. 18, 2034 44,734 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (11,187) $81.00 Nov. 18, 2034 11,187 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (11,187) $4.97 Nov. 18, 2034 11,187 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (84) $81.00 Jan. 2, 2035 84 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (84) $4.97 Jan. 2, 2035 84 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (834) $55.80 Jan. 26, 2032 834 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (834) $5.38 Jan. 26, 2032 834 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (5,556) $81.00 June 5, 2034 5,556 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class B common stock (5,556) $5.38 June 5, 2034 5,556 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (44,734) $81.00 Nov. 18, 2034 44,734 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (44,734) $5.38 Nov. 18, 2034 44,734 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (11,187) $81.00 Nov. 18, 2034 11,187 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (11,187) $5.38 Nov. 18, 2034 11,187 Acquired
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (84) $81.00 Jan. 2, 2035 84 Disposed
Aug. 27, 2026 CSAI Stock Options (Right to Buy) Class A common stock (84) $5.38 Jan. 2, 2035 84 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 28, 2025 CSAI Stock Options (Right to Buy)→ Class B Common Stock (25,000) 25,000 Direct
April 28, 2025 CSAI Stock Options (Right to Buy)→ Class B Common Stock (166,667) 166,667 Direct
April 28, 2025 CSAI Stock Options (Right to Buy)→ Class B Common Stock (1,342,000) 1,342,000 Direct
April 28, 2025 CSAI Stock Options (Right to Buy)→ Class B Common Stock (335,600) 335,600 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $283,793 $110,313 · $550 · · · $394,656
2024 $43,333 $40,000 · $2,434,432 · · · $2,517,765

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.