South Korea Miscellaneous Educational Service Providers

MegaStudyEdu Co Ltd (215200)

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Track

MegaStudyEdu recorded one insider transaction during the past ninety days. Choi Yong Jin executed a sale of 800 shares, totaling 29.7 million KRW on September 30, 2026. This activity occurs amidst a 1.5% decline in stock price over the same period, with no recent earnings report details available to provide further context regarding these divestments.
Ticker: 215200 Exchange: KOE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Choi Yong Jin (최용진) Unclassified position (전무) Officer
Transaction date
Sale
Price
277.38
Quantity 6,756 +2.1%
Value ₩1,961,228
Go Ji Su (고지수) CFO Officer
Transaction date
Sale
Price
14.26
Quantity 65,962 -43.0%
Value ₩3,450,536
Go Ji Su (고지수) CFO Officer
Transaction date
Sale
Price
239.31
Quantity 72,345 +30.6%
Value ₩1,072,223
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
44,653.00
Quantity 8,119 -100.0%
Value ₩362,537,707
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
44,393.00
Quantity 6,490 -44.4%
Value ₩288,110,570
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
45,557.00
Quantity 4,824 -24.8%
Value ₩219,766,968
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
44,530.00
Quantity 5,663 -22.6%
Value ₩252,173,390
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
44,306.00
Quantity 6,390 -20.3%
Value ₩283,115,340
Park Cheol Woo (박철우) Unclassified position (전무, 초중등사업본부장) Officer
Transaction date
Sale
Price
46,100.00
Quantity 12,500 -28.4%
Value ₩576,250,000
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
46,524.00
Quantity 206 +0.1%
Value ₩9,583,944
SON SUNG EUN (손성은) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
46,506.00
Quantity 264 +0.1%
Value ₩12,277,584
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
46,057.00
Quantity 181 +0.1%
Value ₩8,336,317
SON SUNG EUN (손성은) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
46,058.00
Quantity 180 +0.1%
Value ₩8,290,440
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
45,969.00
Quantity 180 +0.1%
Value ₩8,274,420
SON SUNG EUN (손성은) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
45,952.00
Quantity 189 +0.1%
Value ₩8,684,928
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
45,950.00
Quantity 28 +0.0%
Value ₩1,286,600
SON SUNG EUN (손성은) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
45,950.00
Quantity 30 +0.0%
Value ₩1,378,500
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
45,384.00
Quantity 383 +0.1%
Value ₩17,382,072
SON SUNG EUN (손성은) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
45,384.00
Quantity 383 +0.1%
Value ₩17,382,072
SON JOO EUN (손주은) Chairman (회장) Officer Large shareholder
Transaction date
Purchase
Price
45,692.00
Quantity 59 +0.0%
Value ₩2,695,828
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-08 2026-09-30 S Sale Choi Yong Jin (최용진)

Unclassified position (전무)

Officer
6,756 +2.1%
277.38
₩1,961,228 		6,756 +2.1% 277.38 ₩1,961,228
2020-02-28 2020-02-25 S Sale Go Ji Su (고지수)

CFO

Officer
65,962 -43.0%
14.26
₩3,450,536 		65,962 -43.0% 14.26 ₩3,450,536
2020-02-28 2020-02-24 S Sale Go Ji Su (고지수)

CFO

Officer
72,345 +30.6%
239.31
₩1,072,223 		72,345 +30.6% 239.31 ₩1,072,223
2020-02-21 2020-02-20 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
8,119 -100.0%
44,653.00
₩362,537,707 		8,119 -100.0% 44,653.00 ₩362,537,707
2020-02-21 2020-02-19 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
6,490 -44.4%
44,393.00
₩288,110,570 		6,490 -44.4% 44,393.00 ₩288,110,570
2020-02-21 2020-02-18 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
4,824 -24.8%
45,557.00
₩219,766,968 		4,824 -24.8% 45,557.00 ₩219,766,968
2020-02-21 2020-02-17 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
5,663 -22.6%
44,530.00
₩252,173,390 		5,663 -22.6% 44,530.00 ₩252,173,390
2020-02-21 2020-02-14 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
6,390 -20.3%
44,306.00
₩283,115,340 		6,390 -20.3% 44,306.00 ₩283,115,340
2020-01-23 2020-01-20 S Sale Park Cheol Woo (박철우)

Unclassified position (전무, 초중등사업본부장)

Officer
12,500 -28.4%
46,100.00
₩576,250,000 		12,500 -28.4% 46,100.00 ₩576,250,000
2017-12-06 2017-12-01 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
206 +0.1%
46,524.00
₩9,583,944 		206 +0.1% 46,524.00 ₩9,583,944
2017-12-06 2017-12-01 B Purchase SON SUNG EUN (손성은)

Representative Director (대표이사)

Executive Director Large shareholder
264 +0.1%
46,506.00
₩12,277,584 		264 +0.1% 46,506.00 ₩12,277,584
2017-12-06 2017-11-30 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
181 +0.1%
46,057.00
₩8,336,317 		181 +0.1% 46,057.00 ₩8,336,317
2017-12-06 2017-11-30 B Purchase SON SUNG EUN (손성은)

Representative Director (대표이사)

Executive Director Large shareholder
180 +0.1%
46,058.00
₩8,290,440 		180 +0.1% 46,058.00 ₩8,290,440
2017-12-06 2017-11-29 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
180 +0.1%
45,969.00
₩8,274,420 		180 +0.1% 45,969.00 ₩8,274,420
2017-12-06 2017-11-29 B Purchase SON SUNG EUN (손성은)

Representative Director (대표이사)

Executive Director Large shareholder
189 +0.1%
45,952.00
₩8,684,928 		189 +0.1% 45,952.00 ₩8,684,928
2017-11-28 2017-11-28 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
28 +0.0%
45,950.00
₩1,286,600 		28 +0.0% 45,950.00 ₩1,286,600
2017-11-28 2017-11-28 B Purchase SON SUNG EUN (손성은)

Representative Director (대표이사)

Executive Director Large shareholder
30 +0.0%
45,950.00
₩1,378,500 		30 +0.0% 45,950.00 ₩1,378,500
2017-11-28 2017-11-27 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
383 +0.1%
45,384.00
₩17,382,072 		383 +0.1% 45,384.00 ₩17,382,072
2017-11-28 2017-11-27 B Purchase SON SUNG EUN (손성은)

Representative Director (대표이사)

Executive Director Large shareholder
383 +0.1%
45,384.00
₩17,382,072 		383 +0.1% 45,384.00 ₩17,382,072
2017-11-28 2017-11-24 B Purchase SON JOO EUN (손주은)

Chairman (회장)

Officer Large shareholder
59 +0.0%
45,692.00
₩2,695,828 		59 +0.0% 45,692.00 ₩2,695,828
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