Stock Trading Canary

Built: 2026-10-19T16:02:49+00:00 · 中文

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SOUTH KOREA · OPENDART

MYUNGMOON PHARM CO.,LTD

명문제약 · 017180 · KOSPI · Healthcare · Drug Manufacturers—Specialty & Generic

Score

74.8

Rank 72 of 745 · KR-v1 · as of 2026-10-18

Buyers 35%80
Size 25%45
Role 20%90
Recency 10%77
Conviction 10%100

Insider timeline

3 insiders bought within 9 days, 30 Jul to 7 Aug: 2 Board member, 1 Executive. 1 of them bought again later. 1 more bought afterwards. The share closed at 1,057.00 on the first of those days and at 1,309.00 most recently (+23.8%).

Several insiders within 15 days: 2026-07-30 – 2026-08-07YANG HAWN TAEYANG HAWN TAEMember of the executive committeeExecutiveJUNG JOON ILJUNG JOON ILMember of the executive committeeExecutiveLIM GI SUBLIM GI SUBDirectorBoard memberKWON YONG JINKWON YONG JINDirectorBoard member2026-06-09 · YANG HAWN TAE · purchase · 7,269,575 KRW2026-06-25 · LIM GI SUB · purchase · 4,389,619 KRW2026-06-26 · LIM GI SUB · purchase · 1,642,200 KRW2026-06-29 · LIM GI SUB · purchase · 4,362,666 KRW2026-07-30 · KWON YONG JIN · purchase · 2,613,960 KRW2026-07-30 · YANG HAWN TAE · purchase · 2,896,365 KRW2026-07-31 · YANG HAWN TAE · purchase · 46,904 KRW2026-08-07 · LIM GI SUB · purchase · 4,220,080 KRW2026-09-01 · JUNG JOON IL · purchase · 6,020,000 KRW2026-09-03 · JUNG JOON IL · purchase · 6,291,405 KRW2026-09-04 · JUNG JOON IL · purchase · 1,257,000 KRW2026-09-08 · JUNG JOON IL · purchase · 6,240,000 KRW2026-09-09 · JUNG JOON IL · purchase · 11,178,000 KRW2026-09-10 · JUNG JOON IL · purchase · 6,250,000 KRW2026-09-18 · JUNG JOON IL · purchase · 9,037,000 KRW2026-09-22 · JUNG JOON IL · purchase · 16,133,000 KRW2026-10-01 · JUNG JOON IL · purchase · 3,690,000 KRW2026-10-02 · LIM GI SUB · purchase · 4,669,183 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 30 Jul – 7 Aug, with 3 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, −26.5% over these six months

The closing price of each day, from 1,782.00 on 2026-04-21 to 1,309.00 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 −26.5%, the typical one −20.4%, 6.2 points behind. It is not an index and not a comparison within one industry.

This company: insiders buying per month, last 12 months

7Nov
3Dec
3Jan
1Feb
Mar
Apr
May
2Jun
2Jul
1Aug
1Sep
2Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
YANG HAWN TAEExecutive3—10.2M KRW2026-06-09−0.8%
JUNG JOON ILExecutive9—66.1M KRW2026-09-01+1.8%
LIM GI SUBBoard member5—19.3M KRW2026-06-25+8.5%
KWON YONG JINBoard member1—2.6M KRW2026-07-30+23.8%

Insiders' buying price vs the latest close

Insiders paid 1,643.77 KRW a share on average (66 purchase lines, 7 buyers, 2025-10-28 – 2026-10-02). The close on 2026-10-16 was 20.4% below that price.

The latest purchase (2026-10-02) was at 1,231.00 KRW; the close was 6.3% above that price.

Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored. 1 more purchase line could not be compared with the share price and is 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 dateInsiderRoleTradeSharesPriceValueFiling
2026-10-02LIM GI SUBDirectorBought on the exchange3,793₩1,231₩4.7MDART ↗
2026-10-01JUNG JOON ILManaging directorBought on the exchange3,000₩1,230₩3.7MDART ↗
2026-09-22JUNG JOON ILManaging directorBought on the exchange13,000₩1,241₩16.1MDART ↗
2026-09-18JUNG JOON ILManaging directorBought on the exchange7,000₩1,291₩9.0MDART ↗
2026-09-10JUNG JOON ILManaging directorBought on the exchange5,000₩1,250₩6.2MDART ↗
2026-09-09JUNG JOON ILManaging directorBought on the exchange9,000₩1,242₩11.2MDART ↗
2026-09-08JUNG JOON ILManaging directorBought on the exchange5,000₩1,248₩6.2MDART ↗
2026-09-04JUNG JOON ILManaging directorBought on the exchange1,000₩1,257₩1.3MDART ↗
2026-09-03JUNG JOON ILManaging directorBought on the exchange3,185₩1,263₩4.0MDART ↗
2026-09-03JUNG JOON ILManaging directorBought on the exchange1,815₩1,250₩2.3MDART ↗
2026-09-01JUNG JOON ILManaging directorBought on the exchange5,000₩1,204₩6.0MDART ↗
2026-08-07LIM GI SUBDirectorBought on the exchange3,638₩1,160₩4.2MDART ↗
2026-07-31YANG HAWN TAEManaging directorBought on the exchange44₩1,066₩46,904DART ↗
2026-07-30YANG HAWN TAEManaging directorBought on the exchange2,735₩1,059₩2.9MDART ↗
2026-07-30KWON YONG JINDirectorBought on the exchange2,466₩1,060₩2.6MDART ↗
2026-06-29LIM GI SUBDirectorBought on the exchange3,479₩1,254₩4.4MDART ↗
2026-06-26LIM GI SUBDirectorBought on the exchange1,400₩1,173₩1.6MDART ↗
2026-06-25LIM GI SUBDirectorBought on the exchange3,601₩1,219₩4.4MDART ↗
2026-06-09YANG HAWN TAEManaging directorBought on the exchange5,365₩1,355₩7.3MDART ↗
2026-02-06LIM GI SUBDirectorBought on the exchange1,710₩1,792₩3.1MDART ↗
2026-02-03LIM GI SUBDirectorBought on the exchange1,736₩1,727₩3.0MDART ↗
2026-02-02LIM GI SUBDirectorBought on the exchange4,595₩1,741₩8.0MDART ↗
2026-01-30LIM GI SUBDirectorBought on the exchange12,818₩1,792₩23.0MDART ↗
2026-01-29LIM GI SUBDirectorBought on the exchange2,231₩1,811₩4.0MDART ↗
2026-01-28LIM GI SUBDirectorBought on the exchange5,000₩1,830₩9.2MDART ↗
2026-01-06LEE KYUNG HEEDirectorBought on the exchange10,000₩1,798₩18.0MDART ↗
2026-01-02JUNG JOON ILManaging directorBought on the exchange9,000₩1,795₩16.2MDART ↗
2025-12-22LEE KYUNG HEEDirectorBought on the exchange28,176₩1,870₩52.7MDART ↗
2025-12-22JUNG JOON ILManaging directorBought on the exchange4,500₩1,843₩8.3MDART ↗
2025-12-19LEE KYUNG HEEDirectorBought on the exchange8,832₩1,862₩16.4MDART ↗
2025-12-19JUNG JOON ILManaging directorBought on the exchange5,500₩1,860₩10.2MDART ↗
2025-12-16LIM GI SUBDirectorBought on the exchange5,510₩1,813₩10.0MDART ↗
2025-12-15LIM GI SUBDirectorBought on the exchange4₩1,821₩7,284DART ↗
2025-12-11LIM GI SUBDirectorBought on the exchange10,571₩1,892₩20.0MDART ↗
2025-12-09JUNG JOON ILManaging directorBought on the exchange10,000₩1,822₩18.2MDART ↗
2025-12-08JUNG JOON ILManaging directorBought on the exchange10,131₩1,824₩18.5MDART ↗
2025-12-05JUNG JOON ILManaging directorBought on the exchange39,869₩1,817₩72.4MDART ↗
2025-12-04JUNG JOON ILManaging directorBought on the exchange10,000₩1,761₩17.6MDART ↗
2025-12-02JUNG JOON ILManaging directorBought on the exchange9,000₩2₩15,336DART ↗
2025-12-01JUNG JOON ILManaging directorBought on the exchange14,000₩1,705₩23.9MDART ↗
2025-11-28JUNG JOON ILManaging directorBought on the exchange3,000₩1,709₩5.1MDART ↗
2025-11-28LEE KYUNG HEEDirectorBought on the exchange7,900₩1,720₩13.6MDART ↗
2025-11-27JUNG JOON ILManaging directorBought on the exchange3,015₩1,706₩5.1MDART ↗
2025-11-26JUNG JOON ILManaging directorBought on the exchange985₩1,718₩1.7MDART ↗
2025-11-21LIM GI SUBDirectorBought on the exchange125₩1,754₩219,250DART ↗
2025-11-20LIM GI SUBDirectorBought on the exchange2,698₩1,779₩4.8MDART ↗
2025-11-19LIM GI SUBDirectorBought on the exchange5,028₩1,699₩8.5MDART ↗
2025-11-18BAE CHUL HANCEOBought on the exchange17,208₩1,773₩30.5MDART ↗
2025-11-18LIM GI SUBDirectorBought on the exchange3,343₩1,700₩5.7MDART ↗
2025-11-17BAE CHUL HANCEOBought on the exchange20,000₩1,746₩34.9MDART ↗
2025-11-17LIM GI SUBDirectorBought on the exchange2,500₩1,718₩4.3MDART ↗
2025-11-14BAE CHUL HANCEOBought on the exchange20,000₩1,715₩34.3MDART ↗
2025-11-13KWON YONG JINDirectorBought on the exchange5,000₩1,701₩8.5MDART ↗
2025-11-12YANG HAWN TAEDirectorBought on the exchange1,800₩1,679₩3.0MDART ↗
2025-11-11JUNG JOON ILManaging directorBought on the exchange10,000₩1,676₩16.8MDART ↗
2025-11-10JUNG JOON ILManaging directorBought on the exchange24,000₩1,650₩39.6MDART ↗
2025-11-10YANG HAWN TAEDirectorBought on the exchange75₩1,658₩124,350DART ↗
2025-11-07JUNG JOON ILManaging directorBought on the exchange6,000₩1,627₩9.8MDART ↗
2025-11-07YANG HAWN TAEDirectorBought on the exchange2,292₩1,635₩3.7MDART ↗
2025-11-06YANG HAWN TAEDirectorBought on the exchange7,833₩1,627₩12.7MDART ↗
2025-11-05KWON YONG JINDirectorBought on the exchange4,400₩1,583₩7.0MDART ↗
2025-11-04LEE YOUNG MISenior managing directorBought on the exchange5,000₩1,594₩8.0MDART ↗
2025-11-03LEE YOUNG MISenior managing directorBought on the exchange5,000₩1,545₩7.7MDART ↗
2025-10-31JUNG JOON ILManaging directorBought on the exchange15,000₩1,561₩23.4MDART ↗
2025-10-30JUNG JOON ILManaging directorBought on the exchange74,700₩1,561₩116.6MDART ↗
2025-10-29JUNG JOON ILManaging directorBought on the exchange6,800₩1,561₩10.6MDART ↗
2025-10-28JUNG JOON ILManaging directorBought on the exchange3,500₩1,561₩5.5MDART ↗
Other changes in holdings · 9

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

DateInsiderRoleReasonSharesFiling
2026-07-01JUNG JOON ILManaging directorDonation(-)119,000DART ↗
2026-04-28LEE CHANG HOManaging directorTreasury stock bonus(+)2,702DART ↗
2026-04-28YOO JUNG KWONManaging directorTreasury stock bonus(+)2,702DART ↗
2026-04-28JANG YOON SOOSenior managing directorTreasury stock bonus(+)7,409DART ↗
2026-04-28LEE YOUNG MISenior managing directorTreasury stock bonus(+)2,824DART ↗
2026-04-28KWON YONG JINDirectorTreasury stock bonus(+)2,534DART ↗
2026-04-28YANG HAWN TAEDirectorTreasury stock bonus(+)2,656DART ↗
2026-04-28LEE KYUNG HEEDirectorTreasury stock bonus(+)2,534DART ↗
2026-04-28LIM GI SUBDirectorTreasury stock bonus(+)2,534DART ↗