No insider purchase over the last 90 days. The latest, by 이강민, was filed 29 Jan 2026.
Day1 Company Inc.: what insiders have been doing
Day1 Company Inc. is a listed company. Its insiders report their share dealings to DART (FSS). From 8 November 2025 to 8 November 2026, the disclosure feed for Day1 Company Inc. logged 4 filings by 3 insiders.
On the market, 2 insiders bought (3 purchases) while 1 insider sold (1 sale). The totals exclude 4 filings filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Those buying include 1 senior executive and 1 chief executive.
For context, the typical company on the same exchange (median of 2,630 companies) published 7 filings over the same period, against 4 filings here. Our records for Day1 Company Inc. go back to 2025, with 21 purchases and 1 sale on the open market in total.
The last purchase on record was published on 29 January 2026, which is 283 days ago.
These figures are compiled from regulatory filings published by DART (FSS). They describe what insiders did and are not a recommendation.
Who traded when
BuySale+7 other insiders
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- 2,238,040 sharesKRXDART:20260129000585
- 1,000 sharesShareKRXDART:20260129000417Canonical exit: 27 Apr 2026 (T+90)
- 1,208 sharesShareKRXDART:20260113000473Canonical exit: 9 Apr 2026 (T+90)
- 1,172 sharesShareKRXDART:20260112000196Canonical exit: 3 Nov 2025 (T+90)
- 727,557 sharesKRXDART:20250905000361Canonical exit: 30 Nov 2025 (T+90)
- 1,500 sharesShareKRXDART:20250210000015Canonical exit: 8 May 2025 (T+90)
- 1,500 sharesShareKRXDART:20250210000016Canonical exit: 8 May 2025 (T+90)
- 1,500 sharesShareKRXDART:20250210000013Canonical exit: 8 May 2025 (T+90)
- 1,500 sharesShareKRXDART:20250210000011Canonical exit: 8 May 2025 (T+90)
- 5,867,920 sharesKRXDART:20250206000456Canonical exit: 24 Apr 2025 (T+90)
- 1,333,904 sharesKRXDART:20250206000488Canonical exit: 24 Apr 2025 (T+90)
- 2,351,237 sharesShareKRXDART:20250206000436Canonical exit: 24 Apr 2025 (T+90)
- 40,000 sharesShareKRXDART:20250206000422Canonical exit: 24 Apr 2025 (T+90)
- 1,272,134 sharesKRXDART:20250205000413Canonical exit: 24 Apr 2025 (T+90)
- 22,000 sharesShareKRXDART:20250205000386Canonical exit: 24 Apr 2025 (T+90)
- 11,250 sharesShareKRXDART:20250205000363Canonical exit: 24 Apr 2025 (T+90)
- 1,479,000 sharesShareKRXDART:20250205000150Canonical exit: 24 Apr 2025 (T+90)
- 47,000 sharesShareKRXDART:20250204000625Canonical exit: 24 Apr 2025 (T+90)
- 42,000 sharesShareKRXDART:20250204000595Canonical exit: 24 Apr 2025 (T+90)
- 58,966 sharesShareKRXDART:20250204000582Canonical exit: 24 Apr 2025 (T+90)
- 396,439 sharesShareKRXDART:20250204000574Canonical exit: 24 Apr 2025 (T+90)
- 324,000 sharesShareKRXDART:20250204000568Canonical exit: 24 Apr 2025 (T+90)
23 of 23 declarations
About Day1 Company Inc.
Day One Company is a publicly traded company on the XKRX exchange. It operates in the financial sector.