Who has been buying bit computer stock?

6 distinct insiders have filed 41 disclosed insider purchases in bit computer (032850), most recently on 2026-07-08. 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 bit computer have?

bit computer has 41 buy-side and 0 sell-side disclosures on record, covering ₩557M ($386K) in total reported value, spanning 2024-04-15 to 2026-07-08.

Where does StockDrifts get bit computer 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.

bit computer 032850

Company

비트컴퓨터bit computer

Insiders

Buys

Total Value

₩557M ($386K)

Avg Return

+5.10%

Last Filing

2026-07-08

bit computer (032850) has 41 disclosed insider purchases and 0 disclosed disposals on record, filed by 6 distinct insiders. Together those filings cover ₩557M ($386K) in reported transaction value. The earliest filing StockDrifts holds for bit computer is dated 2024-04-15; the most recent is 2026-07-08. 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 +5.10%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-07-31	BUY	Market Buy	조재석 Jo Jae-seok	Director	3.9K	₩3,930	+5.1%	₩15M ($10K)
2026-07-08	BUY	Market Buy	조재석 Jo Jae-seok	Director	3.6K	₩4,055	-2.1%	₩15M ($10K)
2026-07-07	BUY	Market Buy	조재석 Jo Jae-seok	Director	816	₩4,080	-2.7%	₩3M ($2K)
2026-06-26	BUY	Market Buy	조재석 Jo Jae-seok	Director	5.2K	₩3,695	+11.5%	₩19M ($13K)
2026-06-11	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	1.6K	-	-	-
2026-06-10	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	3.4K	-	-	-
2026-06-08	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	4.5K	-	-	-
2026-06-05	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	513	-	-	-
2026-06-02	BUY	Market Buy	조재석 Jo Jae-seok	Director	7.2K	₩4,325	-1.4%	₩31M ($22K)
2026-06-01	BUY	Market Buy	조재석 Jo Jae-seok	Director	1.5K	₩4,485	-4.9%	₩7M ($5K)
2026-05-18	BUY	Market Buy	조재석 Jo Jae-seok	Director	10.1K	-	-	-
2026-05-15	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	10.7K	-	-	-
2026-05-12	BUY	신규보고	조재석 Jo Jae-seok	Director	204.9K	-	-	-
2026-04-23	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	10.0K	₩5,240	+8.4%	₩52M ($36K)
2026-04-22	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	13.1K	₩5,310	+7.0%	₩69M ($48K)
2026-04-14	BUY	Market Buy	신승복 Seungbok Shin	Director	960	₩5,370	-2.0%	₩5M ($4K)
2026-04-14	BUY	Market Buy	윤중구 Yoon Jung-gu	Director	660	₩5,370	-2.0%	₩4M ($2K)
2026-04-13	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	1.0K	₩5,440	-3.3%	₩5M ($4K)
2025-11-11	BUY	Market Buy	이덕수 Deoksu Lee	Director	1.0K	₩4,855	+16.2%	₩5M ($4K)
2025-11-03	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	2.5K	₩4,740	+19.0%	₩12M ($8K)
2025-11-03	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	7.5K	₩4,740	+19.0%	₩36M ($25K)
2025-10-31	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	4.0K	₩4,750	+18.7%	₩19M ($13K)
2025-10-31	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	6.0K	₩4,750	+18.7%	₩29M ($20K)
2025-05-09	BUY	Market Buy	이덕수 Deoksu Lee	Director	436	₩5,300	+6.4%	₩2M ($2K)
2025-05-08	BUY	Market Buy	신승복 Seungbok Shin	Director	1.0K	₩5,310	+6.2%	₩5M ($4K)
2025-04-24	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	700	₩5,250	+7.4%	₩4M ($3K)
2025-04-24	BUY	Market Buy	윤중구 Yoon Jung-gu	Director	689	₩5,250	+7.4%	₩4M ($3K)
2025-04-23	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	500	₩5,210	+8.3%	₩3M ($2K)
2025-04-11	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	10.0K	₩4,755	+18.6%	₩48M ($33K)
2025-04-09	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	10.0K	₩4,460	+26.5%	₩45M ($31K)
2025-04-07	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	12.0K	₩4,550	+24.0%	₩55M ($38K)
2025-02-05	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	5.7K	₩4,930	+14.4%	₩28M ($20K)
2025-02-04	BUY	Market Buy	조현정 Jo Hyeon-jeong	CEO Chairman	7.0K	₩4,935	+14.3%	₩35M ($24K)
2024-04-22	BUY	Market Buy	신승복 Seungbok Shin	Director	16	₩5,970	-5.5%	₩96K ($66)
2024-04-22	BUY	Market Buy	이덕수 Deoksu Lee	Director	8	₩5,970	-5.5%	₩48K ($33)
2024-04-22	BUY	Market Buy	윤중구 Yoon Jung-gu	Director	9	₩5,970	-5.5%	₩54K ($37)
2024-04-22	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	60	₩5,970	-5.5%	₩358K ($249)
2024-04-22	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	40	₩5,970	-5.5%	₩239K ($166)
2024-04-16	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	447	₩6,090	-7.4%	₩3M ($2K)
2024-04-16	BUY	Market Buy	전진옥 Jeon Jin-ok	CEO	753	₩6,090	-7.4%	₩5M ($3K)
2024-04-16	BUY	Market Buy	신승복 Seungbok Shin	Director	840	₩6,090	-7.4%	₩5M ($4K)
2024-04-15	BUY	Market Buy	이덕수 Deoksu Lee	Director	323	₩5,790	-2.6%	₩2M ($1K)
2024-04-15	BUY	Market Buy	윤중구 Yoon Jung-gu	Director	491	₩5,790	-2.6%	₩3M ($2K)

Frequently asked questions

Who has been buying bit computer stock?: 6 distinct insiders have filed 41 disclosed insider purchases in bit computer (032850), most recently on 2026-07-08. 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 bit computer have?: bit computer has 41 buy-side and 0 sell-side disclosures on record, covering ₩557M ($386K) in total reported value, spanning 2024-04-15 to 2026-07-08.
Where does StockDrifts get bit computer 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 bit computer. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.