NBR Motion Corrects IR Disclosure... Phone Number Error Fixed, No Impact on Shareholder Value

Correction date: 2026-05-27. Corrected an error in the phone and fax numbers in the IR disclosure.
Before: 054-533-5887 (054-534-5884) → After: 055-353-3380 (055-353-3277).
IR event: 2026-05-29, 14:10~15:00 at FKI Tower 2F, as part of Daishin Securities' 'C-Level Corporate Day'.
Targeting domestic institutional investors and analysts, with a presentation on business status and Q&A.
This correction is a minor clerical fix, with no impact on corporate value or stock price.
[AI Comprehensive Analysis]This is a trivial disclosure of a phone number correction, offering little substantive information value to investors. The IR event itself is routine and likely neutral for the stock price.