No insider purchase over the last 90 days. The latest, by 정종교, was filed 05 Nov 2025.
신성에스티: what insiders have been doing
신성에스티 is a Chemicals company. Its directors and officers file their transactions with DART (FSS). The last twelve months, up to 7 November 2026, brought 3 filings signed by 1 insider.
Only sales appear on the open market, 2 sales in all, filed by 1 insider. No amount is published for 2 filings, which the totals therefore leave out.
The median gap between a trade and its publication by DART (FSS) is 14 days. The shorter that gap, the sooner other investors can see what insiders have done. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.
Compared with its exchange (2,657 companies, median 7 filings), a count of 3 filings is below the norm. The full history, which starts in 2023, counts 5 purchases against 15 sales.
In the same sector, recent insider purchases at Symrise AG also feature in our signals. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.
Who traded when
BuySaleTransparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- 903,000 sharesKRXDART:20260129000223
- 903,000 sharesKRXDART:20260128000555
- ●Executives0DART
- 284,000 sharesShareKRXDART:20251107000014
- 2,399 sharesShareKRXDART:20251105000088Canonical exit: 3 Feb 2026 (T+90)
- ●Executives0DART
- 90,000 sharesKRXDART:20251002000552
- 90,000 sharesShareKRXDART:20251002000558
- 16,000 sharesShareKRXDART:20250804000093
- 106,000 sharesKRXDART:20250804000086
- 90,000 sharesShareKRXDART:20250804000091
- 30,000 sharesKRXDART:20250407002174Canonical exit: 29 Jun 2025 (T+90)
- ●Executives0DART
- 21,615 sharesKRXDART:20241216000250Canonical exit: 11 Mar 2025 (T+90)
- 64,878 sharesKRXDART:20240607000444
- ShareKRXDART:20240507000260
- 1,369,372 sharesKRXDART:20240205000421Canonical exit: 25 Apr 2024 (T+90)
- 689,544 sharesKRXDART:20240202000543
- 473,763 sharesKRXDART:20240115000245Canonical exit: 8 Apr 2024 (T+90)
- 64,878 sharesKRXDART:20231229000376
- ShareKRXDART:20231229000380
- 64,878 sharesKRXDART:20231102000274
- ShareKRXDART:20231026000310
- 64,878 sharesKRXDART:20231026000380
25 of 31 declarations
About 신성에스티
신성에스티 is a company operating in the chemical and materials sector. It is listed on the XKRX market.
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Purchases our model currently ranks for the recommendations list.
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