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Alpha Chips 117670

Company
알파칩스Alpha Chips
Insiders
1
Buys
3
Total Value
₩89M ($62K)
Avg Return
+95.84%
Last Filing
2026-03-11

Alpha Chips (117670) has 3 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩89M ($62K) in reported transaction value. The earliest filing StockDrifts holds for Alpha Chips is dated 2024-03-22; the most recent is 2026-03-11. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is +95.84%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-03-11BUY자사주상여금
최일준
Choi Iljun
vice president1.9K---
2026-03-11BUY자사주상여금
김재열
Kim Jae-yeol
vice president1.9K---
2025-11-11BUYMarket Buy
최일준
Choi Iljun
vice president3.0K₩9,560+84.2%₩29M ($20K)
2025-11-10BUYMarket Buy
최일준
Choi Iljun
vice president2.0K₩8,990+95.9%₩18M ($12K)
2025-11-07BUYMarket Buy
최일준
Choi Iljun
vice president5.0K₩8,490+107.4%₩42M ($29K)
2025-10-31BUY제3자배정유상증자
이노스텍
Innotech
(Medical business development59.9K₩6,410+174.7%₩384M ($267K)
2025-10-31BUY제3자배정유상증자
포스텍
POSTECH
-308.8K₩6,410+174.7%₩2.0B ($1.4M)
2025-06-18SELL자본감소
엔스넷
Ensnet
--11.3M₩9,580-83.8%₩108.5B ($75.3M)
2025-06-18SELL자본감소
포스텍
POSTECH
--7.5M₩9,580-83.8%₩71.4B ($49.6M)
2025-01-24BUY유상신주취득
포스텍
POSTECH
-7.3M₩19,317-8.8%₩140.5B ($97.6M)
2024-12-30BUY유상신주취득
엔스넷
Ensnet
-9.1M₩19,317-8.8%₩175.6B ($122.0M)
2024-12-30BUY유상신주취득
엔스넷
Ensnet
-1.8M₩19,317-8.8%₩35.1B ($24.4M)
2024-11-29BUY장외매수
엔스넷
Ensnet
-1.7M₩19,317-8.8%₩32.4B ($22.5M)
2024-03-22BUY유상신주취득
알파에쿼티파트너스
Alpha Equity Partners
-298.5K₩19,317-8.8%₩5.8B ($4.0M)

Frequently asked questions

Who has been buying Alpha Chips stock?
1 distinct insiders have filed 3 disclosed insider purchases in Alpha Chips (117670), most recently on 2026-03-11. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Alpha Chips have?
Alpha Chips has 3 buy-side and 0 sell-side disclosures on record, covering ₩89M ($62K) in total reported value, spanning 2024-03-22 to 2026-03-11.
Where does StockDrifts get Alpha Chips insider data?
From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.
Do insider buys in Korean stocks predict returns?
Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Source filings

Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for Alpha Chips. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.