NanoSilikhan Advanced Materials Co., Ltd. Stock: price and insider trades · South Korea
나노실리칸첨단소재
No insider purchase over the last 90 days. The latest, by 글루온채권투자일임, was filed 31 Mar 2026.
NanoSilikhan Advanced Materials Co., Ltd.: what insiders have been doing
Every trade that managers of NanoSilikhan Advanced Materials Co., Ltd. disclose to DART (FSS) is tracked on this page. The company sits in the Technology sector. Between 31 October 2025 and 31 October 2026, 11 insiders published 15 filings.
Purchases and sales both appear in the filings: 7 purchases (7 insiders, €4,314) and 5 sales (5 insiders). The totals exclude 11 filings filed without an amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Biggest ticket of the year: €4,314, bought by 이창섭 and made public on 9 March 2026 (0.015% of market cap). Those buying include 3 board members, 2 major shareholders and 1 senior executive.
The most recent open-market purchase was published on 31 March 2026, 223 days ago. Typically, a trade is published a median of 2 days after it takes place. Until a filing is published, the market cannot know about the trade.
With 15 filings in twelve months, the company is more active than the median of 7 filings across the 2,655 companies we follow on the same exchange. Over the whole record (from 2021), the tally stands at 30 purchases and 13 sales.
In the same sector, recent insider purchases at Basler Aktiengesellschaft and Lime Technologies AB (publ) also feature in our signals. 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+8 other insiders
Since the insiders bought
- +53.7%Entry ₩1,215 · Close at T+90 ₩1,868
- -0.4%Entry ₩1,370 · Close at T+90 ₩1,365
- -2.6%Entry ₩1,719 · Close at T+365 ₩1,674
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- 18,502 sharesShareKRXDART:20260908000309
- 4,197 sharesShareKRXDART:20260908000323
- 25,450 sharesShareKRXDART:20260908000295
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- Other0DART
- 3,474 sharesShareKRXDART:20260908000314
- Other0DART
- ●Executives0DART
- 2,210,274 sharesKRXDART:20260422000485
- 5,488,760 sharesKRXDART:20260331003458Canonical exit: 10 Jun 2026 (T+90)
- ●Executives0DART
- ●Executives0DART
- 4,400 shares@ ₩1,675.95450.015% mcap100.0% of flowShareKRXDART:20260309001769Canonical exit: 12 Feb 2026 (T+90)
- 2,682,357 sharesKRXDART:20251128002063Canonical exit: 24 Feb 2026 (T+90)
- 2,085,816 sharesKRXDART:20251127000534Canonical exit: 24 Feb 2026 (T+90)
- 16,600 sharesShareKRXDART:20251105000286Canonical exit: 3 Feb 2026 (T+90)
- 16,000 sharesShareKRXDART:20251105000298Canonical exit: 3 Feb 2026 (T+90)
- 16,700 sharesShareKRXDART:20251105000292Canonical exit: 3 Feb 2026 (T+90)
- ●Executives0DART
- 1,037,429 sharesKRXDART:20250924000301
- 1,037,429 sharesShareKRXDART:20250924000318
25 of 79 declarations
About NanoSilikhan Advanced Materials Co., Ltd.
Nanocilicon Advanced Materials is a company specializing in the technology sector, listed on the XKRX. It focuses on the development of advanced silicon-based materials.
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