China A-Share Insider Trades — Director & Executive Holdings (SSE/SZSE/BSE)

Track every CSRC-mandated executive shareholding change (董监高持股变动) across the Shanghai, Shenzhen and Beijing A-share markets. Each row gives you the insider's name, role (chairman, CFO, supervisor…), buy/sell direction, signed share count, average CNY price, total transaction value, and pre/post holdings — the cluster-buy and executive-sell signals institutional desks watch for, returned as clean JSON. The data is sourced from Eastmoney's datacenter aggregation of mandatory director/supervisor/senior-officer disclosures (RPT_EXECUTIVE_HOLD_DETAILS), covering SSE (Main Board + STAR), SZSE (Main Board + ChiNext) and BSE.

This actor is the China A-share analog of the SEC Form 4 universe — but for the second-largest equity venue on Earth, where insider-disclosure regulation has tightened sharply since the 2019 Securities Law amendment.

What you get

Each dataset row is one insider transaction line — one director, one trade date, one transaction code (买入 buy / 卖出 sell) — with:

• stock_code, exchange (SSE/SZSE/BSE), board (Main Board, STAR, ChiNext…)
• company_name_cn / company_name_en
• insider_name, position (+ position_en), relationship_cn / relationship_en (self, spouse, child…)
• transaction_date, announcement_date (see note below), transaction_type (buy/sell)
• shares_changed (signed) + shares_changed_abs, price_cny_per_share, total_value_cny
• holding_before, holding_after, pct_of_shares_outstanding_after
• change_reason_cn, filing_url, eastmoney_filing_url, data_source

Important data notes

• filing_url is a best-effort exchange-portal link, not a direct PDF. It points to the canonical issuing-exchange disclosure portal for that stock (e.g. the SSE/SZSE announcement index), so you can locate the underlying notice — it is not a per-filing PDF URL. Use eastmoney_filing_url for the Eastmoney executive-holdings page.
• announcement_date is an approximation equal to transaction_date. The underlying source does not expose a separate CSRC notice timestamp, so this field should not be treated as an exact filing date. For the precise disclosure date, open the linked exchange portal.

Use cases

• Cluster-buy alpha signals — academic A-share studies find cluster executive buys can outperform the CSI 300 over the following 12 months.
• Pre-announcement executive-sell screening — flag concentrated insider sells ahead of events.
• Governance / compliance monitoring — track related-party (配偶/子女) trades.
• Factor research & event studies — clean, structured insider-flow data for backtesting.
• Equity-research dashboards — combine with CNINFO filings and Eastmoney quotes.

Sample input

{ "stockCodes": ["600519"], "dateRange": "last_90d", "transactionType": "all", "maxRecords": 25 }

Leave stockCodes empty to scan the whole A-share market over the date window. Date presets include last_7d, last_30d, last_90d, last_180d, last_365d, ytd, all, and custom (with startDate + endDate).

Sample output

{
  "stock_code": "600519", "exchange": "SSE", "board": "Main Board",
  "company_name_cn": "贵州茅台", "insider_name": "…", "position": "董事",
  "position_en": "Director", "relationship_cn": "本人", "relationship_en": "Self",
  "transaction_date": "2026-05-12", "announcement_date": "2026-05-12",
  "transaction_type": "sell", "shares_changed": -2000, "shares_changed_abs": 2000,
  "price_cny_per_share": 1685.0, "total_value_cny": 3370000.0,
  "holding_before": 12000, "holding_after": 10000,
  "pct_of_shares_outstanding_after": null,
  "filing_url": "http://www.sse.com.cn/assortment/stock/list/info/announcement/index.shtml?productId=600519",
  "eastmoney_filing_url": "https://data.eastmoney.com/executive/600519.html",
  "data_source": "Eastmoney datacenter RPT_EXECUTIVE_HOLD_DETAILS"
}

FAQ

Where does the insider data come from? Eastmoney's datacenter aggregation of CSRC mandatory executive-disclosure filings across SSE, SZSE and BSE.

Is the announcement date the real filing date? No — announcement_date is a best-effort approximation equal to the transaction date. The underlying report doesn't expose the CSRC notice date. Open filing_url for the exact disclosure date.

Does filing_url give me the PDF? No — it's a synthesized link to the issuing exchange's disclosure portal for that stock, not a direct per-filing PDF. It lets you navigate to the official notice.

Can I scan the whole market, not one stock? Yes — leave stockCodes empty to scan all A-shares over the date window.

Does it cover ChiNext / STAR / Beijing? Yes — the board is auto-classified from the code (688 STAR, 300/301 ChiNext, 8xxxxx BSE).

Buy vs sell only? Use transactionType: buy (增持) or sell (减持).

Related actors

• Eastmoney China A-Share Stock Screener — China-markets family head
• China Listed-Company Announcements (CNINFO)
• China Financial News — Eastmoney 7×24
• China Hot Stocks — Retail Attention Rank