SOUTH KOREA · OPENDART
Inventage Lab Inc.
인벤티지랩 · 389470 · KOSDAQ · Healthcare · Drug Manufacturers—Specialty & Generic
Score
52.4
Insider timeline
2 insiders bought in the last 180 days, each once and more than 15 days apart.
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, −59.5% over these six months
The closing price of each day, from 61,100.00 on 2026-04-21 to 24,750.00 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 −59.5%, the typical one −31.9%, 27.6 points behind. 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 |
|---|---|---|---|---|---|---|
| Kim Juhee | CEO / chair | 1 | — | 99.5M KRW | 2026-06-05 | −47.3% |
| Chin Seiho | Executive | 1 | — | 39.2M KRW | 2026-06-23 | −35.5% |
Insiders' buying price vs the latest close
Insiders paid 44,871.52 KRW a share on average (2 purchase lines, 2 buyers, 2026-06-05 – 2026-06-23). The close on 2026-10-16 was 44.8% below that price.
The latest purchase (2026-06-23) was at 39,169.00 KRW; the close was 36.8% below that price.
Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored.
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 |
|---|---|---|---|---|---|---|---|
| 2026-06-23 | Chin Seiho | Managing director | Bought on the exchange | 1,000 | ₩39,169 | ₩39.2M | DART ↗ |
| 2026-06-05 | Kim Juhee | CEO | Bought on the exchange | 2,090 | ₩47,600 | ₩99.5M | DART ↗ |
| 2026-04-02 | Chon Chanhee | Vice president | Sold on the exchange | 20,298 | ₩65,390 | ₩1.3B | DART ↗ |
| 2026-01-30 | Kim Donghoon | Vice president | Sold on the exchange | 19,500 | ₩74,867 | ₩1.5B | DART ↗ |
| 2026-01-29 | Kim Donghoon | Vice president | Sold on the exchange | 24,000 | ₩81,389 | ₩2.0B | DART ↗ |
| 2026-01-28 | Kim Donghoon | Vice president | Sold on the exchange | 2,100 | ₩81,071 | ₩170.2M | DART ↗ |
| 2026-01-27 | Kim Seyeon | Managing director | Sold on the exchange | 8,400 | ₩81,364 | ₩683.5M | DART ↗ |
| 2026-01-27 | Ryu Choongho | Senior managing director | Sold on the exchange | 18,000 | ₩80,994 | ₩1.5B | DART ↗ |
| 2026-01-26 | Ryu Choongho | Senior managing director | Sold on the exchange | 2,000 | ₩80,800 | ₩161.6M | DART ↗ |
Other changes in holdings · 29
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 |
|---|---|---|---|---|---|
| 2026-06-01 | Song Soonho | Managing director | Donation(-) | 5,000 | DART ↗ |
| 2026-05-06 | Oh Jung Min | Managing director | Stock options(+) | 10,000 | DART ↗ |
| 2026-05-06 | Song Soonho | Managing director | Stock options(+) | 5,000 | DART ↗ |
| 2026-05-06 | Park Dongseok | Managing director | Others(-) | 2,000 | DART ↗ |
| 2026-05-06 | Park Dongseok | Managing director | Stock options(+) | 2,000 | DART ↗ |
| 2026-04-01 | Kwon Jun Soo | Outside director | New appointment(+) | 6,656 | DART ↗ |
| 2026-02-04 | Park Dongseok | Managing director | Stock options(+) | 10,000 | DART ↗ |
| 2026-02-04 | Park Dongseok | Managing director | Others(-) | 10,000 | DART ↗ |
| 2026-02-04 | Kim Seyeon | Managing director | Stock options(+) | 11,000 | DART ↗ |
| 2026-02-04 | Kim Seyeon | Managing director | Stock options(+) | 1,000 | DART ↗ |
| 2026-02-04 | Kim Donghoon | Vice president | Stock options(+) | 75,000 | DART ↗ |
| 2025-12-09 | Jeong Byungyul | Managing director | Stock options(+) | 20,000 | DART ↗ |
| 2025-11-27 | Kim Juhee | CEO | Donation(-) | 15,000 | DART ↗ |
| 2025-11-26 | Cha Jooyoung | Senior managing director | Donation(-) | 5,215 | DART ↗ |
| 2025-11-26 | Ryu Choongho | Senior managing director | Donation(-) | 8,000 | DART ↗ |
| 2025-11-24 | Kim Donghoon | Vice president | Donation(-) | 25,000 | DART ↗ |
| 2025-11-24 | Chon Chanhee | Vice president | Donation(-) | 8,000 | DART ↗ |
| 2025-08-08 | Park Dongseok | Managing director | Others(-) | 8,000 | DART ↗ |
| 2025-08-08 | Park Dongseok | Managing director | Stock options(+) | 8,000 | DART ↗ |
| 2025-08-08 | Kim Seyeon | Managing director | Stock options(+) | 10,000 | DART ↗ |
| 2025-07-09 | Kim Donghoon | Vice president | Conversion, etc.(-) | 50,145 | DART ↗ |
| 2025-07-09 | Kim Donghoon | Vice president | Others(+) | 45,130 | DART ↗ |
| 2025-06-26 | Kim Donghoon | Vice president | Acquisition in OTC(+) | 50,145 | DART ↗ |
| 2025-04-30 | Chon Chanhee | Senior managing director | Stock options(+) | 5,000 | DART ↗ |
| 2025-04-30 | Chon Chanhee | Senior managing director | Stock options(+) | 11,248 | DART ↗ |
| 2025-04-30 | Ryu Choongho | Senior managing director | Stock options(+) | 2,000 | DART ↗ |
| 2024-12-04 | Ryu Choongho | Senior managing director | 주식매수선택권(+) | 1,000 | DART ↗ |
| 2024-12-02 | Cha Jooyoung | Managing director | 신규선임(+) | 5,215 | DART ↗ |
| 2024-10-31 | Kim Wanju | Managing director | 임원퇴임(-) | 20,000 | DART ↗ |