Who has been buying picogram stock?

0 distinct insiders have filed 0 disclosed insider purchases in picogram (376180), most recently on 2025-06-23. 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 picogram have?

picogram has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-04-23 to 2025-06-23.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

picogram 376180

Company

피코그램picogram

Insiders

Buys

Total Value

—

Avg Return

—

Last Filing

2025-06-23

picogram (376180) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for picogram is dated 2024-04-23; the most recent is 2025-06-23.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-08-10	SELL	증여	최석림 Seokrim Choi	CEO	-1.0M	₩1,516	-5.1%	₩1.5B ($1.1M)
2026-08-10	SELL	증여	최석림 Seokrim Choi	CEO	-1.0M	₩1,516	-5.1%	₩1.5B ($1.1M)
2026-08-10	SELL	증여	최석림 Seokrim Choi	CEO	-1.0M	₩1,516	-5.1%	₩1.5B ($1.1M)
2025-06-23	BUY	기타	임성택 Seongtaek Lim	moving	2.7K	₩3,200	-11.7%	₩9M ($6K)
2025-06-23	BUY	기타	방석봉 cushion stick	moving	3.1K	₩3,200	-11.7%	₩10M ($7K)
2025-06-04	SELL	기타	임성택 Seongtaek Lim	moving	-2.7K	₩2,795	-1.1%	₩8M ($5K)
2025-06-04	SELL	기타	방석봉 cushion stick	moving	-3.1K	₩2,795	-1.1%	₩9M ($6K)
2024-05-17	BUY	주식매수선택권	임성택 Seongtaek Lim	moving	5.0K	₩3,815	-25.9%	₩19M ($13K)
2024-05-17	BUY	주식매수선택권	방석봉 cushion stick	moving	2.5K	₩3,815	-25.9%	₩10M ($7K)
2024-04-23	BUY	주식매수선택권	임성택 Seongtaek Lim	moving	2.7K	₩3,725	-24.2%	₩10M ($7K)
2024-04-23	SELL	기타	오대석 Oh Dae-seok	Managing Director	-7.2K	₩3,725	+24.2%	₩27M ($19K)
2024-04-23	SELL	기타	임성택 Seongtaek Lim	moving	-2.7K	₩3,725	+24.2%	₩10M ($7K)
2024-04-23	BUY	주식매수선택권	방석봉 cushion stick	moving	3.1K	₩3,725	-24.2%	₩11M ($8K)
2024-04-23	BUY	주식매수선택권	오대석 Oh Dae-seok	Managing Director	7.2K	₩3,725	-24.2%	₩27M ($19K)
2024-04-23	SELL	기타	방석봉 cushion stick	moving	-3.1K	₩3,725	+24.2%	₩11M ($8K)

Frequently asked questions

Who has been buying picogram stock?: 0 distinct insiders have filed 0 disclosed insider purchases in picogram (376180), most recently on 2025-06-23. 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 picogram have?: picogram has 0 buy-side and 0 sell-side disclosures on record, spanning 2024-04-23 to 2025-06-23.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.