Insider at

04

Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 4 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
Jan. 16, 2023 PROK A 585,000 · · 585,000 Direct · Acquired (price as of 2026-10-02)
Oct. 20, 2022 PROK A 929,507 · · 929,507 Direct · Acquired (price as of 2026-10-02)
July 11, 2022 PROK A 1,567,939 · · 1,567,939 Direct · Acquired (price as of 2026-10-02)
July 11, 2022 PROK A 1,567,939 · · 1,567,939 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
Jan. 16, 2023 PROK Employee stock option (right to buy) Class A Ordinary Shares (585,000) $8.43 Jan. 16, 2033 585,000 Acquired
Oct. 20, 2022 PROK Employee stock option (right to buy) Class A Ordinary Shares (929,507) $10.33 Oct. 20, 2032 929,507 Acquired
July 11, 2022 PROK Common Units in ProKidney LP [F3] Class A Ordinary Shares (1,567,939) · · 1,567,939 Acquired
July 11, 2022 PROK Class B Ordinary Shares Class A Ordinary Shares (1,567,939) · · 1,567,939 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
July 13, 2022 PROK No securities owned. 0 Direct

Compensation (DEF 14A)

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

PROK

COO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2023 $453,750 · · $3,537,144 $121,128 · $413,161 $4,525,183
2022 $485,404 · $5,019,871 $6,971,303 $268,332 · $14,915 $12,759,824

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