Exemption for limited share acquisitions: controlling holders may acquire a small additional stake without public offer, subject to market conditions. An acquirer who, together with persons acting in concert, holds a controlling majority but is below the takeover threshold may acquire a limited additional stake without a public announcement, provided such acquisition is through open market normal segment purchases or pursuant to a buyback, excludes bulk/block/negotiated/preferential deals, is aggregated across purchases without netting sales, may occur in one or more tranches without time restriction, and must not result in the acquirer's combined shareholding exceeding the regulatory upper shareholding cap.