Insider at

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Insider transactions

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0 buys (P) 3 sells (S) Net: $-43,726 + 10 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

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 16, 2026 UPB S 2,095 $5.49 $11,502 68,717 Direct -2.96% Disposed -8.2% (price as of 2026-10-02)
June 16, 2026 UPB S 2,095 $6.10 $12,780 70,812 Direct -2.87% Disposed -17.4% (price as of 2026-10-02)
March 16, 2026 UPB S 2,093 $9.29 $19,444 72,907 Direct -2.79% Disposed -45.7% (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
Sept. 14, 2026 KRYS Stock Option (Right to Buy) Common Stock (1,187) $340.03 Sept. 13, 2036 1,187 Acquired
Sept. 14, 2026 KRYS Restricted Stock Units Common Stock (471) · · 471 Acquired
Jan. 2, 2026 UPB Stock Option (Right to Buy) Common Stock (225,000) $27.07 Jan. 1, 2036 225,000 Acquired
June 30, 2025 KRYS Stock Option (Right to Buy) Common Stock (5,000) $137.46 June 30, 2035 5,000 Acquired
Feb. 6, 2025 UPB Stock Option (Right to Buy) Common Stock (500,000) $8.53 Feb. 5, 2035 500,000 Acquired
June 30, 2024 KRYS Stock Option (Right to Buy) Common Stock (5,000) $183.64 June 30, 2034 5,000 Acquired
June 30, 2023 KRYS Stock Option (Right to Buy) Common Stock (6,800) $117.40 June 30, 2033 6,800 Acquired
June 30, 2022 KRYS Stock Option (Right to Buy) Common Stock (6,800) $65.66 June 30, 2032 6,800 Acquired
Jan. 31, 2022 KRYS Stock Option (Right to Buy) Common Stock (13,600) $59.00 Jan. 31, 2032 13,600 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
Oct. 10, 2024 UPB Stock Option (Right to Buy)→ Common Stock (866,704) 866,704 Direct
Oct. 10, 2024 UPB Stock Option (Right to Buy)→ Common Stock (1,053,799) 1,053,799 Direct

Compensation (DEF 14A)

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

UPB

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $650,000 · · $3,300,350 $341,250 · $10,500 $4,302,100
2024 $407,955 · · $8,375,648 $315,000 · $10,350 $9,108,953

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