South Korea Biotechnology & Medical Research

ToolGen Inc (199800)

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ToolGen Inc experienced five insider trading transactions over the past ninety days, all representing purchases. These acquisitions totaled 264,014,100 KRW. Despite a 25.2% decline in stock performance during this period, multiple individuals increased their holdings. No recent earnings report data is available to provide further context regarding these equity movements.
Ticker: 199800 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
Ryu Jong Sang (유종상) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
481.95
Quantity 85,227 +40.6%
Value ₩1,423,579
KWON SOON IL (권순일) Unclassified position (상무) Officer
Transaction date
Purchase
Price
457.54
Quantity 7,475 +38.1%
Value ₩2,828,161
JO JUNE SUNG (조준성) Unclassified position (상무) Officer
Transaction date
Purchase
Price
185.56
Quantity 40,600 +47.3%
Value ₩4,435,243
Genexine, Inc ((주)제넥신) No position specified Large shareholder
Transaction date
Purchase
Price
25,050.00
Quantity 1,000 +0.9%
Value ₩100,000
Hyun Soon Cho (조현순) Unclassified position (전무이사) Director
Transaction date
Purchase
Price
34,860.00
Quantity 300
Value ₩10,458,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-02 2026-09-29 B Purchase Ryu Jong Sang (유종상)

Representative Director (대표이사)

Executive Director
85,227 +40.6%
481.95
₩1,423,579 		85,227 +40.6% 481.95 ₩1,423,579
2026-10-02 2026-09-29 B Purchase KWON SOON IL (권순일)

Unclassified position (상무)

Officer
7,475 +38.1%
457.54
₩2,828,161 		7,475 +38.1% 457.54 ₩2,828,161
2026-10-02 2026-09-29 B Purchase JO JUNE SUNG (조준성)

Unclassified position (상무)

Officer
40,600 +47.3%
185.56
₩4,435,243 		40,600 +47.3% 185.56 ₩4,435,243
2026-10-02 2026-09-29 B Purchase Genexine, Inc ((주)제넥신)

No position specified

Large shareholder
1,000 +0.9%
25,050.00
₩100,000 		1,000 +0.9% 25,050.00 ₩100,000
2026-09-08 2026-09-07 B Purchase Hyun Soon Cho (조현순)

Unclassified position (전무이사)

Director
300
34,860.00
₩10,458,000 		300 34,860.00 ₩10,458,000
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