Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

← South Korea

SOUTH KOREA · OPENDART

MEKICS Co., Ltd

멕아이씨에스 · 058110 · KOSDAQ · Healthcare · Medical Devices

Score

42.0

Rank 601 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%40
Size 25%5
Role 20%100
Recency 10%14
Conviction 10%53

Insider timeline

2 insiders bought within 13 days, 12 Jun to 24 Jun: 2 Board member. The share closed at 2,015.00 on the first of those days and at 1,518.00 most recently (−24.7%). 1 of the buyers also disclosed a sale in the window.

Several insiders within 15 days: 2026-06-12 – 2026-06-24Byeonghoe HuhByeonghoe HuhDirectorBoard memberJung Taek OhJung Taek OhDirectorBoard member2026-05-12 · Byeonghoe Huh · sale · 1,456,875 KRW2026-06-01 · Byeonghoe Huh · sale · 4,149,365 KRW2026-06-29 · Byeonghoe Huh · sale · 833,931 KRW2026-05-12 · Byeonghoe Huh · purchase · 6,417,075 KRW2026-05-13 · Byeonghoe Huh · purchase · 622,576 KRW2026-06-09 · Jung Taek Oh · purchase · 1,860,000 KRW2026-06-10 · Jung Taek Oh · purchase · 1,880,458 KRW2026-06-12 · Jung Taek Oh · purchase · 2,013,415 KRW2026-06-24 · Byeonghoe Huh · purchase · 818,986 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.

×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.

▮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 – 24 Jun, with 2 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, −48.7% over these six months

The closing price of each day, from 2,960.00 on 2026-04-21 to 1,518.00 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 −48.7%, the typical one −31.9%, 16.8 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
2Mar
1Apr
1May
2Jun
Jul
Aug
Sep
Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Byeonghoe HuhBoard member337.9M KRW2026-05-12−42.9%
Jung Taek OhBoard member3—5.8M KRW2026-06-09−19.2%

Purchases against sales

68%purchases
Purchases68%13.6M KRW · 21 line(s) · 2 insider(s)
Sales32%6.4M KRW · 3 line(s) · 1 insider(s)

Shares of the reported value of insider transactions in the 180-day window. Sales include disposals for tax, at option exercise or under a pre-set plan, which say little about an insider's view. The split describes what was disclosed; it is not a signal.

Insiders' buying price vs the latest close

Insiders paid 2,328.00 KRW a share on average (46 purchase lines, 3 buyers, 2026-03-16 – 2026-06-24). The close on 2026-10-16 was 34.8% below that price.

The latest purchase (2026-06-24) was at 1,918.00 KRW; the close was 20.9% 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
2026-06-29Byeonghoe HuhOutside directorSold on the exchange427₩1,953₩833,931DART ↗
2026-06-24Byeonghoe HuhOutside directorBought on the exchange427₩1,918₩818,986DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange9₩1,998₩17,982DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange2₩1,999₩3,998DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange12₩2,000₩24,000DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange12₩2,005₩24,060DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange220₩2,010₩442,200DART ↗
2026-06-12Jung Taek OhDirectorBought on the exchange745₩2,015₩1.5MDART ↗
2026-06-10Jung Taek OhDirectorBought on the exchange363₩1,867₩677,721DART ↗
2026-06-10Jung Taek OhDirectorBought on the exchange183₩1,881₩344,223DART ↗
2026-06-10Jung Taek OhDirectorBought on the exchange454₩1,891₩858,514DART ↗
2026-06-09Jung Taek OhDirectorBought on the exchange1,000₩1,860₩1.9MDART ↗
2026-06-01Byeonghoe HuhOutside directorSold on the exchange2,039₩2,035₩4.1MDART ↗
2026-05-13Byeonghoe HuhOutside directorBought on the exchange233₩2,672₩622,576DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange522₩2,845₩1.5MDART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange3₩2,840₩8,520DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange472₩2,760₩1.3MDART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange346₩2,720₩941,120DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange387₩2,715₩1.1MDART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange194₩2,710₩525,740DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange330₩2,705₩892,650DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange64₩2,700₩172,800DART ↗
2026-05-12Byeonghoe HuhOutside directorBought on the exchange14₩2,695₩37,730DART ↗
2026-05-12Byeonghoe HuhOutside directorSold on the exchange525₩2,775₩1.5MDART ↗
2026-04-14Sungwon KimDirectorBought on the exchange200₩3,390₩678,000DART ↗
2026-04-14Sungwon KimDirectorBought on the exchange16₩3,395₩54,320DART ↗
2026-04-14Sungwon KimDirectorBought on the exchange284₩3,400₩965,600DART ↗
2026-04-08Sungwon KimDirectorBought on the exchange1,000₩3,240₩3.2MDART ↗
2026-04-03Sungwon KimDirectorBought on the exchange1,000₩2,880₩2.9MDART ↗
2026-03-30Sungwon KimDirectorBought on the exchange500₩3,110₩1.6MDART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange13₩2,055₩26,715DART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange167₩2,060₩344,020DART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange13₩2,065₩26,845DART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange55₩2,070₩113,850DART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange204₩2,075₩423,300DART ↗
2026-03-27Jung Taek OhDirectorBought on the exchange48₩2,080₩99,840DART ↗
2026-03-26Jung Taek OhDirectorBought on the exchange500₩2,155₩1.1MDART ↗
2026-03-25Jung Taek OhDirectorBought on the exchange100₩1,945₩194,500DART ↗
2026-03-25Jung Taek OhDirectorBought on the exchange205₩1,948₩399,340DART ↗
2026-03-25Jung Taek OhDirectorBought on the exchange195₩1,949₩380,055DART ↗
2026-03-24Jung Taek OhDirectorBought on the exchange500₩1,902₩951,000DART ↗
2026-03-23Jung Taek OhDirectorBought on the exchange500₩1,890₩945,000DART ↗
2026-03-20Jung Taek OhDirectorBought on the exchange500₩1,902₩951,000DART ↗
2026-03-19Jung Taek OhDirectorBought on the exchange500₩1,872₩936,000DART ↗
2026-03-18Jung Taek OhDirectorBought on the exchange500₩1,841₩920,500DART ↗
2026-03-17Jung Taek OhDirectorBought on the exchange2₩1,810₩3,620DART ↗
2026-03-17Jung Taek OhDirectorBought on the exchange498₩1,811₩901,878DART ↗
2026-03-16Jung Taek OhDirectorBought on the exchange54₩1,785₩96,390DART ↗
2026-03-16Jung Taek OhDirectorBought on the exchange446₩1,786₩796,556DART ↗
Other changes in holdings · 2

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

DateInsiderRoleReasonSharesFiling
2026-01-13Sungwon KimDirectorNew appointment(+)99,046DART ↗
2024-01-05Hong Jeong WooDirector신규선임(+)12,960DART ↗