Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

KGA CO., LTD

케이지에이 · 455180 · KOSDAQ · Industrials · Specialty Industrial Machinery

Score

74.8

Rank 71 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%100
Size 25%61
Role 20%65
Recency 10%15
Conviction 10%100

Insider timeline

4 insiders bought within 15 days, 12 Jun to 26 Jun: 3 Executive, 1 CEO / chair. The share closed at 1,887.00 on the first of those days and at 1,247.00 most recently (−33.9%).

Several insiders within 15 days: 2026-06-12 – 2026-06-26Kim Ok TaeKim Ok TaeChief Executive OfficerCEO / chairYOON CHEONJUYOON CHEONJUMember of the executive committeeExecutiveJANG CHANG SUJANG CHANG SUMember of the executive committeeExecutiveKIM KI TAEKIM KI TAEMember of the executive committeeExecutiveLEE SUNG ILLEE SUNG ILMember of the executive committeeExecutive2026-06-04 · Kim Ok Tae · purchase · 518,000 KRW2026-06-04 · YOON CHEONJU · purchase · 1,661,000 KRW2026-06-05 · Kim Ok Tae · purchase · 27,750,000 KRW2026-06-05 · YOON CHEONJU · purchase · 1,887,000 KRW2026-06-08 · Kim Ok Tae · purchase · 27,736,500 KRW2026-06-08 · YOON CHEONJU · purchase · 1,679,000 KRW2026-06-09 · Kim Ok Tae · purchase · 11,849,859 KRW2026-06-09 · YOON CHEONJU · purchase · 1,696,000 KRW2026-06-10 · Kim Ok Tae · purchase · 11,883,300 KRW2026-06-10 · YOON CHEONJU · purchase · 1,693,000 KRW2026-06-11 · Kim Ok Tae · purchase · 31,967,750 KRW2026-06-12 · Kim Ok Tae · purchase · 24,293,115 KRW2026-06-25 · JANG CHANG SU · purchase · 1,490,000 KRW2026-06-25 · KIM KI TAE · purchase · 3,722,500 KRW2026-06-26 · JANG CHANG SU · purchase · 2,558,000 KRW2026-06-26 · KIM KI TAE · purchase · 16,279,413 KRW2026-06-26 · LEE SUNG IL · purchase · 4,993,200 KRWMayJunJulAugSepOct

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.

▮Purple band: several insiders bought within 15 days

The band marks the stretch with the most different buyers: at most 15 days long and at least two people. Here it is 12 Jun – 26 Jun, with 4 insiders. Only the strongest stretch is marked. Several people deciding the same thing is harder to explain by one person's private reasons, but insiders often buy together just after a closed period ends, so compare it with the grey weekly bars.

Blue line: this share's price, −60.1% over these six months

The closing price of each day, from 3,125.00 on 2026-04-21 to 1,247.00 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 −60.1%, the typical one −31.9%, 28.2 points behind. It is not an index and not a comparison within one industry.

This company: insiders buying per month, last 12 months

Nov
Dec
Jan
Feb
1Mar
Apr
May
5Jun
Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Kim Ok TaeCEO / chair7—136.0M KRW2026-06-04−24.9%
YOON CHEONJUExecutive5—8.6M KRW2026-06-04−24.9%
JANG CHANG SUExecutive2—4.0M KRW2026-06-25−16.9%
KIM KI TAEExecutive2—20.0M KRW2026-06-25−16.9%
LEE SUNG ILExecutive1—5.0M KRW2026-06-26−4.3%

Insiders' buying price vs the latest close

Insiders paid 1,681.62 KRW a share on average (20 purchase lines, 5 buyers, 2026-03-10 – 2026-06-26). The close on 2026-10-16 was 25.8% below that price.

The latest purchase (2026-06-26) was at 1,301.29 KRW; the close was 4.2% 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 dateInsiderRoleTradeSharesPriceValueFiling
2026-06-26KIM KI TAEManaging directorBought on the exchange12,513₩1,301₩16.3MDART ↗
2026-06-26LEE SUNG ILVice presidentBought on the exchange3,800₩1,314₩5.0MDART ↗
2026-06-26JANG CHANG SUManaging directorBought on the exchange2,000₩1,279₩2.6MDART ↗
2026-06-25KIM KI TAEManaging directorBought on the exchange2,500₩1,489₩3.7MDART ↗
2026-06-25JANG CHANG SUManaging directorBought on the exchange1,000₩1,490₩1.5MDART ↗
2026-06-12Kim Ok TaeCEOBought on the exchange13,167₩1,845₩24.3MDART ↗
2026-06-11Kim Ok TaeCEOBought on the exchange17,750₩1,801₩32.0MDART ↗
2026-06-10Kim Ok TaeCEOBought on the exchange7,150₩1,662₩11.9MDART ↗
2026-06-10YOON CHEONJUManaging directorBought on the exchange1,000₩1,693₩1.7MDART ↗
2026-06-09YOON CHEONJUManaging directorBought on the exchange1,000₩1,696₩1.7MDART ↗
2026-06-09Kim Ok TaeCEOBought on the exchange7,083₩1,673₩11.8MDART ↗
2026-06-08YOON CHEONJUManaging directorBought on the exchange1,000₩1,679₩1.7MDART ↗
2026-06-08Kim Ok TaeCEOBought on the exchange16,500₩1,681₩27.7MDART ↗
2026-06-05YOON CHEONJUManaging directorBought on the exchange1,000₩1,887₩1.9MDART ↗
2026-06-05Kim Ok TaeCEOBought on the exchange15,000₩1,850₩27.8MDART ↗
2026-06-04YOON CHEONJUManaging directorBought on the exchange1,000₩1,661₩1.7MDART ↗
2026-06-04Kim Ok TaeCEOBought on the exchange350₩1,480₩518,000DART ↗
2026-04-09YOON CHEONJUManaging directorSold on the exchange800₩2,805₩2.2MDART ↗
2026-03-16YOON CHEONJUManaging directorBought on the exchange100₩3,070₩307,000DART ↗
2026-03-11YOON CHEONJUManaging directorBought on the exchange200₩2,875₩575,000DART ↗
2026-03-10YOON CHEONJUManaging directorBought on the exchange500₩2,760₩1.4MDART ↗
Other changes in holdings · 13

Option exercises, grants, new shares, inheritance, gifts, off-exchange trades and trades by companies and funds. Not counted in the score.

DateInsiderRoleReasonSharesFiling
2025-09-25LEE SUNG ILVice presidentStock options(+)49,389DART ↗
2025-09-25BAN YOUNG CHELDirectorStock options(+)32,100DART ↗
2025-09-25MUN YONG JEONGManaging directorStock options(+)32,100DART ↗
2025-06-17Kim Ok TaeCEONew listing(+)2,501,994DART ↗
2025-06-17LEE SUNG ILVice presidentNew listing(+)24,000DART ↗
2025-06-17KIM KI TAEManaging directorNew listing(+)24,000DART ↗
2025-06-17HUR JIN WOOManaging directorNew listing(+)4,200DART ↗
2025-06-17KIM HYE RYEONGManaging directorNew listing(+)19,422DART ↗
2025-06-17Mun Yong JeongManaging directorNew listing(+)19,200DART ↗
2025-06-17JANG CHANG SUManaging directorNew listing(+)24,000DART ↗
2025-06-17BAN YOUNG CHELDirectorNew listing(+)19,200DART ↗
2025-06-17CHO SUNG SOODirectorNew listing(+)4,200DART ↗
2025-06-17TOP MATERIAL, Co., Ltd10% shareholderNew listing(+)1,787,151DART ↗