Soulbrain Increases DNF Stake

Soulbrain disclosed on April 21 that it holds 4,053,951 shares of DNF, an increase of 70,000 shares from the previous report, raising its stake from 34.43% to 35.03%.

Soulbrain Acquires 124,000 DNF Shares

Major shareholder Soulbrain purchased 124,000 shares of DNF, a semiconductor chemical materials manufacturer, increasing its stake from 33.36% to 34.43% through on-market purchases between April 7-16.

KOSDAQ Surges: Biotech and Telecom Stocks Rally

KOSDAQ index rose 0.7% to 1063.75 driven by retail investors. Pharmaceutical biotech stocks like Alteogen and Samchundang Pharm surged, while optical communication and telecom equipment stocks rallied significantly amid positive market sentiment.