SOUTH KOREA · OPENDART
Celltrion, Inc.
셀트리온 · 068270 · KOSPI · Healthcare · Biotechnology
Score
Not ranked: no net buying on the exchange by an individual insider in the last 180 days.
Insider timeline
No purchase in the last 180 days; 5 insiders sold.
Tap an item for what it means.
×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.
Blue line: this share's price, +0.3% over these six months
The closing price of each day, from 193,333.33 on 2026-04-21 to 194,000.00 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 +0.3%, the typical one −20.4%, 20.7 points ahead. It is not an index and not a comparison within one industry.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| Jang Ji-mi | Executive | — | 1 | — | — | — |
| Choi Byeong-seo | Executive | — | 1 | — | — | — |
| Lee Yeong-nam | Board member | — | 2 | — | — | — |
| Lee Gyeong-hun | Board member | — | 2 | — | — | — |
| Ma Min-ji | Board member | — | 2 | — | — | — |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | Ma Min-ji | Director | Sold on the exchange | 500 | ₩201,000 | ₩100.5M | DART ↗ |
| 2026-08-19 | Ma Min-ji | Director | Sold on the exchange | 293 | ₩194,000 | ₩56.8M | DART ↗ |
| 2026-07-28 | Lee Gyeong-hun | Director | Sold on the exchange | 42 | ₩181,500 | ₩7.6M | DART ↗ |
| 2026-07-27 | Lee Gyeong-hun | Director | Sold on the exchange | 3,307 | ₩181,177 | ₩599.2M | DART ↗ |
| 2026-07-16 | Lee Yeong-nam | Director | Sold on the exchange | 2,918 | ₩172,600 | ₩503.6M | DART ↗ |
| 2026-07-15 | Lee Yeong-nam | Director | Sold on the exchange | 2,689 | ₩176,741 | ₩475.3M | DART ↗ |
| 2026-05-22 | Choi Byeong-seo | Senior managing director | Sold on the exchange | 3,000 | ₩200,000 | ₩600.0M | DART ↗ |
| 2026-04-22 | Jang Ji-mi | Senior managing director | Sold on the exchange | 350 | ₩204,500 | ₩71.6M | DART ↗ |
| 2026-03-13 | Lee Yeong-nam | Director | Sold on the exchange | 500 | ₩202,500 | ₩101.2M | DART ↗ |
| 2026-03-12 | Lee Yeong-nam | Director | Sold on the exchange | 500 | ₩207,000 | ₩103.5M | DART ↗ |
| 2026-03-11 | Lee Yeong-nam | Director | Sold on the exchange | 500 | ₩212,000 | ₩106.0M | DART ↗ |
| 2026-03-10 | Lee Yeong-nam | Director | Sold on the exchange | 1,000 | ₩207,250 | ₩207.2M | DART ↗ |
| 2026-02-19 | Kim Su-hyeon | Director | Sold on the exchange | 1,716 | ₩240,000 | ₩411.8M | DART ↗ |
| 2026-02-13 | SHIN DONG IK | Director | Sold on the exchange | 700 | ₩241,000 | ₩168.7M | DART ↗ |
| 2026-02-13 | Kim Su-hyeon | Director | Sold on the exchange | 1,784 | ₩242,000 | ₩431.7M | DART ↗ |
| 2026-02-12 | Moon Dae-man | Director | Sold on the exchange | 253 | ₩237,500 | ₩60.1M | DART ↗ |
| 2026-01-09 | Lee Eung-seop | Managing director | Sold on the exchange | 1,000 | ₩216,000 | ₩216.0M | DART ↗ |
| 2026-01-08 | Lee Eung-seop | Managing director | Sold on the exchange | 500 | ₩218,000 | ₩109.0M | DART ↗ |
| 2026-01-07 | Lee Eung-seop | Managing director | Sold on the exchange | 1,000 | ₩208,000 | ₩208.0M | DART ↗ |
| 2025-12-26 | Yoon Jeong-won | President | Sold on the exchange | 451 | ₩181,000 | ₩81.6M | DART ↗ |
| 2025-11-20 | Yoon Sa-ryong | Director | Sold on the exchange | 3,939 | ₩188,131 | ₩741.0M | DART ↗ |
| 2025-11-18 | Park Sang-jun | Director | Sold on the exchange | 1,100 | ₩183,500 | ₩201.8M | DART ↗ |
| 2025-11-14 | Yoon Sa-ryong | Director | Sold on the exchange | 900 | ₩200,367 | ₩180.3M | DART ↗ |
| 2025-11-14 | Baek Gyeong-min | Managing director | Sold on the exchange | 1,500 | ₩199,000 | ₩298.5M | DART ↗ |
| 2025-11-13 | Yoon Sa-ryong | Director | Sold on the exchange | 8,702 | ₩195,387 | ₩1.7B | DART ↗ |
| 2025-11-12 | Park Sang-jun | Director | Sold on the exchange | 1,575 | ₩183,400 | ₩288.9M | DART ↗ |
| 2025-11-12 | Baek Gyeong-min | Managing director | Sold on the exchange | 1,000 | ₩183,000 | ₩183.0M | DART ↗ |
Other changes in holdings · 60
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 |
|---|---|---|---|---|---|
| 2026-07-27 | Yeom Dong-rim | Director | Stock options(+) | 1,528 | DART ↗ |
| 2026-07-27 | Lee Yeong-nam | Director | Stock options(+) | 3,507 | DART ↗ |
| 2026-07-27 | Lee Yeong-nam | Director | Stock options(+) | 3,072 | DART ↗ |
| 2026-07-27 | Ma Min-ji | Director | Stock options(+) | 3,000 | DART ↗ |
| 2026-07-27 | Kang Gyeong-du | Director | Stock options(+) | 1,200 | DART ↗ |
| 2026-07-09 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 81,365 | DART ↗ |
| 2026-07-08 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 3,500 | DART ↗ |
| 2026-07-07 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 70,000 | DART ↗ |
| 2026-07-06 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 60,000 | DART ↗ |
| 2026-07-03 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 55,000 | DART ↗ |
| 2026-07-02 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 70,000 | DART ↗ |
| 2026-07-01 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 10,000 | DART ↗ |
| 2026-07-01 | Kim Bok-su | Managing director | New appointment(+) | 132 | DART ↗ |
| 2026-06-30 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 35,000 | DART ↗ |
| 2026-06-29 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 50,000 | DART ↗ |
| 2026-06-26 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 5,000 | DART ↗ |
| 2026-06-25 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 44,762 | DART ↗ |
| 2026-06-24 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 35,000 | DART ↗ |
| 2026-06-23 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 30,000 | DART ↗ |
| 2026-06-22 | Celltrion Holdings Co.,Ltd | 10% shareholder | Acquisition in exchange(+) | 24,973 | DART ↗ |
| 2026-06-05 | Seo Jeong-jin | Chairman | Acquisition of new shares without compensation(+) | 465,500 | DART ↗ |
| 2026-06-05 | Choi Byeong-uk | Managing director | Acquisition of new shares without compensation(+) | 650 | DART ↗ |
| 2026-06-05 | Cho Jong-mun | Senior managing director | Acquisition of new shares without compensation(+) | 906 | DART ↗ |
| 2026-06-05 | Jung An-na | Director | Acquisition of new shares without compensation(+) | 391 | DART ↗ |
| 2026-06-05 | Jeon Min-gyeong | Director | Acquisition of new shares without compensation(+) | 49 | DART ↗ |
| 2026-06-05 | Jang So-yong | Director | Acquisition of new shares without compensation(+) | 100 | DART ↗ |
| 2026-06-05 | Lee Hyeok-jae | President | Acquisition of new shares without compensation(+) | 328 | DART ↗ |
| 2026-06-05 | Lee Jung-jae | Outside director | Acquisition of new shares without compensation(+) | 1 | DART ↗ |
| 2026-06-05 | Lee Jun-won | Managing director | Acquisition of new shares without compensation(+) | 259 | DART ↗ |
| 2026-06-05 | Lee Eung-seop | Managing director | Acquisition of new shares without compensation(+) | 337 | DART ↗ |
| 2026-06-05 | Lee Yeong-nam | Director | Acquisition of new shares without compensation(+) | 267 | DART ↗ |
| 2026-06-05 | Lee Su-yeong | Vice president | Acquisition of new shares without compensation(+) | 815 | DART ↗ |
| 2026-06-05 | LEE SANG JOON | President | Acquisition of new shares without compensation(+) | 1,239 | DART ↗ |
| 2026-06-05 | Lee Dong-jin | Managing director | Acquisition of new shares without compensation(+) | 44 | DART ↗ |
| 2026-06-05 | Lee Gyeong-hun | Director | Acquisition of new shares without compensation(+) | 164 | DART ↗ |
| 2026-06-05 | Lee Gyeong-jin | Director | Acquisition of new shares without compensation(+) | 322 | DART ↗ |
| 2026-06-05 | Yoon Sa-ryong | Director | Acquisition of new shares without compensation(+) | 1,073 | DART ↗ |
| 2026-06-05 | YANG HYUN JU | Senior managing director | Acquisition of new shares without compensation(+) | 1,116 | DART ↗ |
| 2026-06-05 | Yang Seong-uk | Senior managing director | Acquisition of new shares without compensation(+) | 350 | DART ↗ |
| 2026-06-05 | Shin Seon-mi | Managing director | Acquisition of new shares without compensation(+) | 411 | DART ↗ |
| 2026-06-05 | Shin Min-cheol | President | Acquisition of new shares without compensation(+) | 865 | DART ↗ |
| 2026-06-05 | Shin Gyeong-ha | Senior managing director | Acquisition of new shares without compensation(+) | 615 | DART ↗ |
| 2026-06-05 | Song Su-eun | Senior managing director | Acquisition of new shares without compensation(+) | 1,209 | DART ↗ |
| 2026-06-05 | Seok Jin-gyu | Director | Acquisition of new shares without compensation(+) | 450 | DART ↗ |
| 2026-06-05 | Seo Jin-seok | CEO | Acquisition of new shares without compensation(+) | 162 | DART ↗ |
| 2026-06-05 | Seo Jeong-su | Vice chairman | Acquisition of new shares without compensation(+) | 343 | DART ↗ |
| 2026-06-05 | Baek Gyeong-min | Managing director | Acquisition of new shares without compensation(+) | 687 | DART ↗ |
| 2026-06-05 | Bae Jun-hwan | Director | Acquisition of new shares without compensation(+) | 13 | DART ↗ |
| 2026-06-05 | Park Jeong-ho | Managing director | Acquisition of new shares without compensation(+) | 652 | DART ↗ |
| 2026-06-05 | Park Jae-hwi | Senior managing director | Acquisition of new shares without compensation(+) | 50 | DART ↗ |
| 2026-06-05 | Park Sang-jun | Director | Acquisition of new shares without compensation(+) | 150 | DART ↗ |
| 2026-06-05 | Moon Dae-man | Director | Acquisition of new shares without compensation(+) | 19 | DART ↗ |
| 2026-06-05 | Ma Min-ji | Director | Acquisition of new shares without compensation(+) | 141 | DART ↗ |
| 2026-06-05 | Ryu Seong-hun | Managing director | Acquisition of new shares without compensation(+) | 100 | DART ↗ |
| 2026-06-05 | Nam Sang-uk | Director | Acquisition of new shares without compensation(+) | 147 | DART ↗ |
| 2026-06-05 | Celltrion Skincure Co., Ltd. | 10% shareholder | Acquisition of new shares without compensation(+) | 241,864 | DART ↗ |
| 2026-06-05 | Kim Ho-ung | Vice president | Acquisition of new shares without compensation(+) | 799 | DART ↗ |
| 2026-06-05 | Kim Ji-yeon | Director | Acquisition of new shares without compensation(+) | 51 | DART ↗ |
| 2026-06-05 | Kim Jong-muk | Director | Acquisition of new shares without compensation(+) | 396 | DART ↗ |
| 2026-06-05 | Kim Yong-suk | Director | Acquisition of new shares without compensation(+) | 111 | DART ↗ |