Insiders Trades
Total declarations
Company
▲ Purchases (23 ops.)
▼ Sales (6 ops.)
Latest filing published 10 Jul 2026 for 크리스탈신소재. Read the official filing
Insider track record
Disclosed buys
23
Disclosed sells
6
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Dai Zhongqiu: trading record in brief
Dai Zhongqiu is a declared insider of 크리스탈신소재, with filings sourced from DART (FSS). Over a trading history stretching from 27 August 2021 to 10 July 2026, the count stands at 40 filings.
On the open market, the record shows 23 purchases and 6 sales. The amount is not disclosed for 29 filings. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2026 alone, the filings show no purchases and 2 sales.
None of the 23 purchases we analysed coincided with buying by another insider of the same company within 30 days.
The record was last updated on 10 July 2026 with an open-market sale in 크리스탈신소재. The last purchase on record was published on 19 December 2025, which is 303 days ago. Typically, a trade is published a median of 4 days after it takes place. Until a filing is published, the market cannot know about the trade. Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Dai Zhongqiu
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
4,417,000 sharesKRXDART:20231218000025
Canonical exit: 13 Mar 2024 (T+90)
4,417,000 sharesKRXDART:20231116000078
Canonical exit: 12 Feb 2024 (T+90)
4,417,000 sharesKRXDART:20231031000496
Canonical exit: 23 Jan 2024 (T+90)
4,417,000 sharesKRXDART:20231031000499
Canonical exit: 22 Jan 2024 (T+90)
4,417,000 sharesKRXDART:20230518000303
Canonical exit: 9 Aug 2023 (T+90)
4,417,000 sharesKRXDART:20221118000597
Canonical exit: 16 Feb 2023 (T+90)
4,417,000 sharesKRXDART:20221025000355
Canonical exit: 23 Jan 2023 (T+90)
4,417,000 sharesKRXDART:20221007000644
Canonical exit: 5 Jan 2023 (T+90)
4,417,000 sharesKRXDART:20221007000643
Canonical exit: 5 Jan 2023 (T+90)
4,417,000 sharesKRXDART:20221007000626
Canonical exit: 5 Jan 2023 (T+90)
4,417,000 sharesKRXDART:20221007000615
Canonical exit: 5 Jan 2023 (T+90)
25 of 40 declarations
