Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 1 non-open-market transaction 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
Dec. 8, 2020 CALC A 35,000 · · 35,000 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
Dec. 8, 2020 CALC Employee Stock Option (Right to Buy) Common Stock (35,000) $23.66 Dec. 7, 2030 35,000 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
Sept. 24, 2020 CALC Employee Stock Option (Right to Buy)→ Common Stock (23,045) 23,045 Direct
Sept. 24, 2020 CALC Employee Stock Option (Right to Buy)→ Common Stock (27,759) 27,759 Direct
Sept. 24, 2020 CALC Employee Stock Option (Right to Buy)→ Common Stock (46,932) 46,932 Direct
Sept. 24, 2020 CALC Employee Stock Option (Right to Buy)→ Common Stock (83,360) 83,360 Direct