Insider at

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Insider transactions

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0 buys (P) 1 sells (S) Net: $-504,930 + 18 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

18 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 4, 2026 CB S 1,500 $336.62 $504,930 24,770 Direct -5.71% Disposed -1.7% (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
March 2, 2026 CB Options to Acquire Common Shares Common Shares (4,289) $342.76 March 2, 2036 4,289 Acquired
March 3, 2025 CB Options to Acquire Common Shares Common Shares (4,661) $289.69 March 3, 2035 4,661 Acquired
Feb. 26, 2024 CB Options to Acquire Common Shares Common Shares (3,925) $254.84 Feb. 26, 2034 3,925 Acquired
Feb. 23, 2023 CB Options to Acquire Common Shares Common Shares (4,315) $208.60 Feb. 23, 2033 4,315 Acquired

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

Initial ownership (Form 3) 2 holdings

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

DateTickerSecuritySharesOwnership
Feb. 24, 2023 CB Common Shares · Direct
Feb. 24, 2023 CB Options to Acquire Common Shares→ Common Shares (4,387) 4,387 Direct