Kiniksa caps Baker Bros. voting power at 49.9% by waiving conversion rights

Kiniksa Pharmaceuticals International, plc

Baker Bros. entities hold 12.78M A1 and 16.06M B1 shares; they waive conversion into A/B shares if ownership exceeds 49.9% voting rights.
Waiver is irrevocable and unconditional; amendment requires at least 75% shareholder approval.
Deed prohibits circumvention; any conversion attempt violating the cap is void ab initio.
Other shareholder rights (voting, dividends, capital return) remain unaffected.

item 1.01 item 9.01

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accession 0001730430-26-000025

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