Lim Jin-seok and Yoon Jeong-yeol borrow from Korea Securities Finance to acquire shares, then fully repay


  • Lim Jin-seok borrowed KRW 339.5 million from Korea Securities Finance (main branch) for the period 2026.04.24~2027.04.24, secured by new shares from stock options.
  • Yoon Jeong-yeol borrowed KRW 336.195 million from Korea Securities Finance (main branch) for the period 2026.04.03~2027.04.03, secured by new shares from stock options.
  • As of April 24, 2026, both loans were fully repaid and the agreements terminated.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: ST PHARM (237690)
  • Submission: Dong-A Socio Holdings Co.,Ltd
  • Receipt: 04-30-2026