SOUTH KOREA · OPENDART
INVENI Co., Ltd.
INVENI · 015360 · KOSPI · Utilities · Utilities—Regulated Gas
Score
56.2
Insider timeline
One insider bought, 13 times, the latest (25 Aug). The share closed at 14,010.00 that day and at 14,040.00 most recently (+0.2%).
Tap an item for what it means.
●A purchase: the bigger the dot, the more was bought
Each dot is one insider's purchases on one day. The dot's area follows the amount: the largest purchase here gets the largest dot. Hold the pointer over a dot to see the date and the amount.
Blue line: this share's price, −12.2% over these six months
The closing price of each day, from 15,990.00 on 2026-04-21 to 14,040.00 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, −20.4%
Taken from the 685 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 −12.2%, the typical one −20.4%, 8.2 points ahead. It is not an index and not a comparison within one industry.
This company: insiders buying per month, last 12 months
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Koo Ja-eun | Role not classified | 13 | — | 427.6M KRW | 2026-05-08 | −19.3% |
Insiders' buying price vs the latest close
Insiders paid 14,875.04 KRW a share on average (15 purchase lines, 1 buyer, 2026-04-13 – 2026-08-25). The close on 2026-10-16 was 5.6% below that price.
The latest purchase (2026-08-25) was at 13,860.00 KRW; the close was 1.3% above that price.
Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored. 19 more purchase lines could not be compared with the share price and are left out.
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 1 | ₩13,860 | ₩13,860 | DART ↗ |
| 2026-08-19 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 2,525 | ₩13,834 | ₩34.9M | DART ↗ |
| 2026-08-03 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 5,400 | ₩13,691 | ₩73.9M | DART ↗ |
| 2026-07-03 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 508 | ₩13,984 | ₩7.1M | DART ↗ |
| 2026-07-02 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 1,584 | ₩14,085 | ₩22.3M | DART ↗ |
| 2026-06-30 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 740 | ₩13,981 | ₩10.3M | DART ↗ |
| 2026-06-26 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 1,200 | ₩13,678 | ₩16.4M | DART ↗ |
| 2026-06-24 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 231 | ₩13,799 | ₩3.2M | DART ↗ |
| 2026-06-02 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 2,870 | ₩14,486 | ₩41.6M | DART ↗ |
| 2026-06-01 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 9,900 | ₩14,821 | ₩146.7M | DART ↗ |
| 2026-05-28 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 3,400 | ₩15,354 | ₩52.2M | DART ↗ |
| 2026-05-26 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 309 | ₩15,928 | ₩4.9M | DART ↗ |
| 2026-05-08 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 880 | ₩15,890 | ₩14.0M | DART ↗ |
| 2026-04-14 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 400 | ₩15,602 | ₩6.2M | DART ↗ |
| 2026-04-13 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 14,360 | ₩15,682 | ₩225.2M | DART ↗ |
| 2026-04-03 | Choi Se-yeong | CFO | Bought on the exchange | 200 | ₩81,131 | ₩16.2M | DART ↗ |
| 2026-03-31 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 47 | ₩76,000 | ₩3.6M | DART ↗ |
| 2026-03-31 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 2,059 | ₩75,996 | ₩156.5M | DART ↗ |
| 2026-03-30 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 2,856 | ₩76,625 | ₩218.8M | DART ↗ |
| 2026-03-27 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 54 | ₩77,278 | ₩4.2M | DART ↗ |
| 2026-03-19 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 646 | ₩78,792 | ₩50.9M | DART ↗ |
| 2026-03-17 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 3,300 | ₩77,049 | ₩254.3M | DART ↗ |
| 2026-03-16 | Koo Ja-eun | 10% shareholder | Bought on the exchange | 100 | ₩75,607 | ₩7.6M | DART ↗ |
| 2026-02-27 | Lee Chang-u | CHO | Bought on the exchange | 2,080 | ₩76,759 | ₩159.7M | DART ↗ |
| 2026-02-26 | Lee Chang-u | CHO | Bought on the exchange | 1,620 | ₩79,068 | ₩128.1M | DART ↗ |
| 2026-02-25 | Choi Se-yeong | CFO | Bought on the exchange | 37 | ₩85,500 | ₩3.2M | DART ↗ |
| 2026-02-25 | Shin Yu-cheol | Outside director | Bought on the exchange | 2,000 | ₩84,750 | ₩169.5M | DART ↗ |
| 2026-02-24 | Choi Se-yeong | CFO | Bought on the exchange | 1,588 | ₩85,216 | ₩135.3M | DART ↗ |
| 2026-02-24 | Koo Bon-hyeok | CEO | Bought on the exchange | 800 | ₩84,919 | ₩67.9M | DART ↗ |
| 2026-02-23 | Lee Jeong-cheol | CCO | Sold on the exchange | 15,200 | ₩85,400 | ₩1.3B | DART ↗ |
| 2026-02-23 | Choi Se-yeong | CFO | Bought on the exchange | 775 | ₩83,279 | ₩64.5M | DART ↗ |
| 2026-02-23 | Koo Bon-hyeok | CEO | Bought on the exchange | 17,200 | ₩85,362 | ₩1.5B | DART ↗ |
| 2026-02-20 | Koo Bon-hyeok | CEO | Bought on the exchange | 2,000 | ₩84,142 | ₩168.3M | DART ↗ |
| 2025-11-18 | Choi Se-yeong | CFO | Bought on the exchange | 208 | ₩63,853 | ₩13.3M | DART ↗ |
| 2025-11-17 | Choi Se-yeong | CFO | Bought on the exchange | 1,192 | ₩64,120 | ₩76.4M | DART ↗ |
Other changes in holdings · 10
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 |
|---|---|---|---|---|---|
| 2026-10-07 | Koo Ja-cheol | Inside director | Donation(-) | 50,000 | DART ↗ |
| 2026-04-08 | Lee Chang-u | CHO | Stock split | 14,800 | DART ↗ |
| 2026-04-08 | Park Yeong-uk | Outside director | Stock split | 8,000 | DART ↗ |
| 2026-04-08 | Shin Yu-cheol | Outside director | Stock split | 8,000 | DART ↗ |
| 2026-04-08 | Choi Se-yeong | CFO | Stock split | 74,400 | DART ↗ |
| 2026-04-08 | Koo Bon-hyeok | CEO | Stock split | 248,000 | DART ↗ |
| 2026-04-08 | Koo Ja-cheol | Inside director | Stock split | 112,000 | DART ↗ |
| 2026-04-08 | Koo Ja-eun | 10% shareholder | Stock split | 1,920,068 | DART ↗ |
| 2026-03-18 | Park Yeong-uk | Outside director | New appointment(+) | 2,000 | DART ↗ |
| 2025-11-18 | Koo Ja-cheol | Inside director | Donation(-) | 1,000 | DART ↗ |