SOUTH KOREA · OPENDART
KONAN TECHNOLOGY INCORPORATION
코난테크놀로지 · 402030 · KOSDAQ · Technology · Software—Infrastructure
Score
Not ranked: no net buying on the exchange by an individual insider in the last 180 days.
Insider timeline
No purchase in the last 180 days; 4 insiders sold.
Tap an item for what it means.
×A sale
A cross is one insider's sales on one day. People sell to pay tax, to cash in share awards or to hold less of one company, so a sale says less than a purchase does. When someone bought and sold on the same day, the cross sits beside the dot. The totals are under “Purchases against sales” below.
Blue line: this share's price, −46.6% over these six months
The closing price of each day, from 20,900.00 on 2026-04-21 to 11,160.00 on 2026-10-16. The line has no scale; read it for high and low: a dot on a low stretch was bought cheaply, a dot on a high stretch was not.
Dashed line: the typical stock on the same exchange, −31.9%
Taken from the 1525 other stocks on the same exchange that this site holds prices for. Each is measured from the first day of the window, and every day the middle one is drawn. It starts where the blue line starts, so the gap between the two is the difference: this share −46.6%, the typical one −31.9%, 14.7 points behind. It is not an index and not a comparison within one industry.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Yoon Deok Ho | Executive | — | 1 | — | — | — |
| Lee Moon Ki | Board member | — | 1 | — | — | — |
| Kim Taehyung | Board member | — | 3 | — | — | — |
| Park Jeong Sun | Board member | — | 1 | — | — | — |
Insider trades on the exchange
Purchases and sales on the exchange in the last 12 months. The filing gives the settlement date; the trade date is two trading days earlier.
| Trade date | Insider | Role | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-24 | Park Jeong Sun | Director | Sold on the exchange | 2,600 | ₩14,450 | ₩37.6M | DART ↗ |
| 2026-07-27 | Kim Taehyung | Director | Sold on the exchange | 3,400 | ₩13,391 | ₩45.5M | DART ↗ |
| 2026-07-23 | Kim Taehyung | Director | Sold on the exchange | 300 | ₩11,600 | ₩3.5M | DART ↗ |
| 2026-07-22 | Kim Taehyung | Director | Sold on the exchange | 300 | ₩11,000 | ₩3.3M | DART ↗ |
| 2026-07-21 | Yoon Deok Ho | Vice president | Sold on the exchange | 2,000 | ₩10,230 | ₩20.5M | DART ↗ |
| 2026-05-07 | Lee Moon Ki | Director | Sold on the exchange | 500 | ₩20,100 | ₩10.1M | DART ↗ |
| 2026-03-25 | Lee Moon Ki | Director | Sold on the exchange | 260 | ₩19,240 | ₩5.0M | DART ↗ |
| 2026-03-23 | Lee Moon Ki | Director | Sold on the exchange | 300 | ₩17,900 | ₩5.4M | DART ↗ |
| 2026-02-10 | Yoon Deok Ho | Vice president | Sold on the exchange | 13,506 | ₩22,969 | ₩310.2M | DART ↗ |
| 2026-02-09 | Yoon Deok Ho | Vice president | Sold on the exchange | 6,097 | ₩22,687 | ₩138.3M | DART ↗ |
| 2026-02-06 | Yoon Deok Ho | Vice president | Sold on the exchange | 7,500 | ₩23,160 | ₩173.7M | DART ↗ |
| 2025-11-18 | Suh Youngjoo | Managing director | Sold on the exchange | 3,400 | ₩22,586 | ₩76.8M | DART ↗ |
| 2025-11-18 | Yoon Deok Ho | Vice president | Sold on the exchange | 5,052 | ₩21,947 | ₩110.9M | DART ↗ |
| 2025-11-17 | Yoon Deok Ho | Vice president | Sold on the exchange | 4,948 | ₩21,951 | ₩108.6M | DART ↗ |
| 2025-11-10 | Suh Youngjoo | Managing director | Sold on the exchange | 481 | ₩24,700 | ₩11.9M | DART ↗ |
| 2025-11-03 | Kim Taehyung | Director | Sold on the exchange | 1,000 | ₩29,300 | ₩29.3M | DART ↗ |
| 2025-10-29 | Kim Taehyung | Director | Sold on the exchange | 1,700 | ₩26,338 | ₩44.8M | DART ↗ |
Other changes in holdings · 60
Option exercises, grants, new shares, inheritance, gifts, off-exchange trades and trades by companies and funds. Not counted in the score.
| Date | Insider | Role | Reason | Shares | Filing |
|---|---|---|---|---|---|
| 2026-05-04 | Lee Moon Ki | Director | New registration(+) | 3,000 | DART ↗ |
| 2025-10-27 | Suh Youngjoo | Managing director | Others(-) | 401 | DART ↗ |
| 2025-10-27 | Suh Youngjoo | Managing director | Acquisition of paid-in new shares(+) | 481 | DART ↗ |
| 2025-10-27 | Seok Jin Seo | Auditor | Others(-) | 2,500 | DART ↗ |
| 2025-10-27 | Seok Jin Seo | Auditor | Acquisition of paid-in new shares(+) | 3,000 | DART ↗ |
| 2025-10-27 | Seung gi Kim | Vice president | Others(-) | 1,000 | DART ↗ |
| 2025-10-27 | Seung gi Kim | Vice president | Acquisition of paid-in new shares(+) | 1,200 | DART ↗ |
| 2025-10-27 | Lim Wan Taek | Managing director | Others(-) | 2,000 | DART ↗ |
| 2025-10-27 | Lim Wan Taek | Managing director | Acquisition of paid-in new shares(+) | 2,400 | DART ↗ |
| 2025-10-27 | Kang Hyun Su | Director | Others(-) | 676 | DART ↗ |
| 2025-10-27 | Kang Hyun Su | Director | Acquisition of paid-in new shares(+) | 810 | DART ↗ |
| 2025-10-27 | Park Jeong Sun | Director | Others(-) | 226 | DART ↗ |
| 2025-10-27 | Yoon Deok Ho | Vice president | Others(-) | 26,688 | DART ↗ |
| 2025-10-27 | Yoon Deok Ho | Vice president | Acquisition of paid-in new shares(+) | 32,025 | DART ↗ |
| 2025-10-27 | Yang Seung Hyun | Vice president | Others(-) | 34,999 | DART ↗ |
| 2025-10-27 | Yang Seung Hyun | Vice president | Acquisition of paid-in new shares(+) | 38,000 | DART ↗ |
| 2025-10-27 | Kim Young Sum | CEO | Others(-) | 121,098 | DART ↗ |
| 2025-10-27 | Kim Young Sum | CEO | Acquisition of paid-in new shares(+) | 145,317 | DART ↗ |
| 2025-10-25 | SK Telecom Co,. Ltd. | 10% shareholder | Others(-) | 205,647 | DART ↗ |
| 2025-10-01 | Lee Moon Ki | Director | Disposal in exchange(-) | 309 | DART ↗ |
| 2025-09-26 | Oh Chang Min | Managing director | Others(+) | 104 | DART ↗ |
| 2025-09-26 | Oh Chang Min | Managing director | Others(-) | 104 | DART ↗ |
| 2025-09-26 | Lee Moon Ki | Director | Others(+) | 261 | DART ↗ |
| 2025-09-26 | Kang Hyun Su | Director | Others(+) | 471 | DART ↗ |
| 2025-09-26 | Kim Taehyung | Director | Disposal in exchange(-) | 576 | DART ↗ |
| 2025-09-26 | Suh Youngjoo | Managing director | New registration(+) | 1,100 | DART ↗ |
| 2025-09-26 | Suh Youngjoo | Managing director | Others(+) | 201 | DART ↗ |
| 2025-09-25 | Kim Taehyung | Director | Disposal in exchange(-) | 8 | DART ↗ |
| 2025-09-23 | Oh Chang Min | Managing director | Others(-) | 871 | DART ↗ |
| 2025-09-22 | Seung gi Kim | Vice president | Acquisition in OTC(+) | 1,000 | DART ↗ |
| 2025-09-22 | Seok Jin Seo | Auditor | Acquisition in OTC(+) | 2,500 | DART ↗ |
| 2025-09-22 | Lim Wan Taek | Managing director | Acquisition in OTC(+) | 2,000 | DART ↗ |
| 2025-09-22 | Yoon Deok Ho | Vice president | Disposal in OTC(-) | 26,689 | DART ↗ |
| 2025-09-22 | Yang Seung Hyun | Vice president | Disposal in OTC(-) | 34,999 | DART ↗ |
| 2025-09-22 | Kim Young Sum | CEO | Disposal in OTC(-) | 115,877 | DART ↗ |
| 2025-09-16 | Oh Chang Min | Managing director | Others(+) | 871 | DART ↗ |
| 2025-09-16 | Lee Moon Ki | Director | Others(+) | 48 | DART ↗ |
| 2025-09-16 | Kang Hyun Su | Director | Others(+) | 205 | DART ↗ |
| 2025-09-16 | Park Jeong Sun | Director | Others(+) | 226 | DART ↗ |
| 2025-09-16 | Kim Taehyung | Director | Others(+) | 584 | DART ↗ |
| 2025-09-16 | Suh Youngjoo | Managing director | Others(+) | 200 | DART ↗ |
| 2025-09-16 | Yoon Deok Ho | Vice president | Others(+) | 53,377 | DART ↗ |
| 2025-09-16 | Yang Seung Hyun | Vice president | Others(+) | 69,998 | DART ↗ |
| 2025-09-16 | Kim Young Sum | CEO | Others(+) | 236,975 | DART ↗ |
| 2025-09-16 | SK Telecom Co,. Ltd. | 10% shareholder | Others(+) | 205,647 | DART ↗ |
| 2025-09-03 | Oh Chang Min | Managing director | Exercise of appraisal rights(+) | 7,200 | DART ↗ |
| 2025-09-03 | Do Wonchul | Managing director | Exercise of appraisal rights(+) | 7,200 | DART ↗ |
| 2025-09-03 | HONG SOON CHUL | Managing director | Exercise of appraisal rights(+) | 7,200 | DART ↗ |
| 2025-09-03 | Song youngchang | Senior managing director | Stock options(+) | 24,000 | DART ↗ |
| 2025-07-21 | Kim Mansoo | Managing director | Exercise of appraisal rights(+) | 1,000 | DART ↗ |
| 2025-07-21 | CHOI JUNG JU | Senior managing director | Exercise of appraisal rights(+) | 1,600 | DART ↗ |
| 2025-07-21 | Cho Han sang | Director | Exercise of appraisal rights(+) | 1,000 | DART ↗ |
| 2025-07-21 | HONG SOON CHUL | Managing director | Exercise of appraisal rights(+) | 1,000 | DART ↗ |
| 2025-06-11 | Ahn Choonkeun | Director | New report(+) | 1,200 | DART ↗ |
| 2025-01-07 | Kim Taehyung | Director | 신규등록(+) | 1,200 | DART ↗ |
| 2024-12-24 | CHOI SEUNGMUN | Director | 신규보고(+) | 1,000 | DART ↗ |
| 2024-12-19 | Oh Chang Min | Managing director | 주식매수선택권(+) | 7,200 | DART ↗ |
| 2024-12-19 | Do Wonchul | Managing director | 주식매수청구권 행사(+) | 7,200 | DART ↗ |
| 2024-12-18 | Kim Mansoo | Managing director | 신규보고(+) | 4,400 | DART ↗ |
| 2024-11-11 | Kim Taehyung | Director | 신규등록(+) | 4,800 | DART ↗ |