정
정광훈 Chairman & CEO
C-suite M
Insider track record CEO Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Explore the complete record of transactions filed by 정광훈, Chairman & CEO. Insider active across 2 companies, notably 제이엠아이. Aggregated, 25 filings have been recorded. Activity tracked since 24 February 2026. The latest transaction was filed on 30 April 2026 (Purchase). Regulator: DART (FSS). All data is accessible without signup.
Declarations 25 total
● Executives · 26 Jun 2026 (filed) · 제이엠아이 Share DART:20260626000020 ● Executives · 27 May 2026 · 제이엠아이 213,830 shares DART:20260528000952 Ideal exit: 21 Feb 2027 (T+270) ● 대표이사 · Executives · 30 Apr 2026 · 제이엠아이 138,630 shares @ ₩1,045.9678 0.0003% mcap 26.7% of flow Share DART:20260508000038 Ideal exit: 25 Jan 2027 (T+270) ● Executives · 22 Apr 2026 · 제이엠아이 438,346 shares DART:20260429000007 Ideal exit: 17 Jan 2027 (T+270) ● 대표이사 · Executives · 22 Apr 2026 · 제이엠아이 312,635 shares @ ₩1,064.6504 0.0006% mcap 61.1% of flow Share DART:20260429000009 Ideal exit: 17 Jan 2027 (T+270) ● 대표이사/회장 · Executives · 23 Mar 2026 · 제이엠아이 Share DART:20260323000532 Ideal exit: 18 Dec 2026 (T+270) ● Executives · 20 Mar 2026 · 제이엠아이 278,435 shares DART:20260320000925 Ideal exit: 15 Dec 2026 (T+270) ● 대표이사 · Executives · 13 Mar 2026 · 제이엠아이 134,535 shares @ ₩901.3988 0.0002% mcap 59.8% of flow Share DART:20260320001031 Ideal exit: 8 Dec 2026 (T+270) ● 대표이사 · Executives · 5 Mar 2026 · 제이엠아이 74,653 shares @ ₩873.7251 0.0001% mcap 12.2% of flow Share DART:20260312000941 Ideal exit: 30 Nov 2026 (T+270) ● Executives · 11 Mar 2026 (filed)
● 대표이사/회장 · Executives · 24 Feb 2026 · 제이엠아이 90,812 shares @ ₩891.1251 0.0002% mcap 40.2% of flow Share DART:20260304001245 Ideal exit: 21 Nov 2026 (T+270) ● Executives · 20 Feb 2026 · 제이엠아이 160,658 shares DART:20260227007843 Ideal exit: 17 Nov 2026 (T+270) ● Executives · 27 Jan 2026 · 제이엠아이 554,740 shares DART:20260130000542 Ideal exit: 24 Oct 2026 (T+270) ● Executives · 23 Aug 2024 · 제이엠아이 384,617 shares DART:20240830001824 Ideal exit: 20 May 2025 (T+270) ● Executives · 14 Jun 2024 · 제이엠아이 444,137 shares DART:20240618000340 Ideal exit: 11 Mar 2025 (T+270) ● Executives · 8 May 2024 · 제이엠아이 444,137 shares DART:20240510000891 Ideal exit: 2 Feb 2025 (T+270) ● Executives · 10 May 2024 · 제이엠아이 444,137 shares DART:20240510000881 Ideal exit: 4 Feb 2025 (T+270) ● Executives · 19 Apr 2023 · 제이엠아이 444,137 shares DART:20230419000550 Ideal exit: 14 Jan 2024 (T+270) ● 대표이사/회장 · Executives · 19 Apr 2023 (filed) · 제이엠아이 Share DART:20230419000554 Ideal exit: 14 Jan 2024 (T+270) ● Executives · 19 Apr 2023 (filed) · 제이엠아이 444,137 shares DART:20230419000556 Ideal exit: 14 Jan 2024 (T+270) ● 대표이사/회장 · Executives · 19 Apr 2023 (filed) · 제이엠아이 Share DART:20230419000551 Ideal exit: 14 Jan 2024 (T+270) ● Executives · 23 Dec 2022 (filed) · 제이엠아이 444,137 shares DART:20221223000476 Ideal exit: 19 Sept 2023 (T+270) ● 대표이사/회장 · Executives · 23 Dec 2022 (filed) · 제이엠아이 Share DART:20221223000472 Ideal exit: 19 Sept 2023 (T+270) ● Executives · 13 Dec 2022 (filed) · 제이엠아이 444,137 shares DART:20221213000354 Ideal exit: 9 Sept 2023 (T+270) ● 대표이사/회장 · Executives · 13 Dec 2022 (filed) · 제이엠아이 Share DART:20221213000363 Ideal exit: 9 Sept 2023 (T+270) About 정광훈 정광훈 is the Chairman & CEO of 제이엠아이. He leads the company with a strategic vision, overseeing operations and making key decisions to ensure growth and profitability. His leadership is essential in positioning 제이엠아이 as a major player in its sector.