South Korea

Protia Inc (303360)

Ticker: 303360 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
Cho Ok Hwan (조옥환) Unclassified position (전무이사) Director
Transaction date
Purchase
Price
255.71
Quantity 83,590 +28.2%
Value ₩3,414,429
Chung Myung Sook (정명숙) Inside Director (사내이사) Executive Director
Transaction date
Purchase
Price
328.25
Quantity 39,556 -11.6%
Value ₩3,787,162
Son Soon Jin (손순진) Unclassified position (전무) Officer
Transaction date
Purchase
Price
338.90
Quantity 68,695 -38.6%
Value ₩2,582,116
Im Jin Hyung (임진형) Statutory Auditor (감사)
Transaction date
Purchase
Price
0.00
Quantity 1,000 +50.0%
Value ₩100,000
Lee Si Hyeock (이시혁) Outside Director (사외이사) Non-Executive Director
Transaction date
Purchase
Price
3,340.00
Quantity 1,000 +50.0%
Value ₩100,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-11-06 2026-11-05 B Purchase Cho Ok Hwan (조옥환)

Unclassified position (전무이사)

Director
83,590 +28.2%
255.71
₩3,414,429 		83,590 +28.2% 255.71 ₩3,414,429
2026-11-06 2026-11-05 B Purchase Chung Myung Sook (정명숙)

Inside Director (사내이사)

Executive Director
39,556 -11.6%
328.25
₩3,787,162 		39,556 -11.6% 328.25 ₩3,787,162
2026-11-06 2026-11-05 B Purchase Son Soon Jin (손순진)

Unclassified position (전무)

Officer
68,695 -38.6%
338.90
₩2,582,116 		68,695 -38.6% 338.90 ₩2,582,116
2026-11-06 2026-11-05 B Purchase Im Jin Hyung (임진형)

Statutory Auditor (감사)
1,000 +50.0%
0.00
₩100,000 		1,000 +50.0% 0.00 ₩100,000
2026-11-06 2026-03-26 B Purchase Lee Si Hyeock (이시혁)

Outside Director (사외이사)

Non-Executive Director
1,000 +50.0%
3,340.00
₩100,000 		1,000 +50.0% 3,340.00 ₩100,000
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