S-1

S-1 Corp Insider Jeong Hae-rin Slightly Increases Stake via Open Market Purchase


  • Filed report on change in major shareholder ownership: As of report date, major shareholders (including the principal and an executive) hold 9,750,883 shares (25.66%), an increase of 3,500 shares (0.01%p) from prior.
  • SECOM Co., Ltd. maintains 9,747,383 shares (25.65%) with no change.
  • Executive Jeong Hae-rin acquired 3,500 shares (0.01%) through open market purchases on May 7-8, 2026.
  • Jeong Hae-rin's total holdings are 3,500 shares (0.01%), a small purchase.

KOSPI Filing Information


  • Filing: Report on Change in Ownership of Major Shareholders, etc.
  • Company: S-1 (012750)
  • Submission: S-1 CORPORATION
  • Receipt: 05-11-2026
  • Under KRX KOSPI Market Division