Latest filing published 02 Oct 2026 for Seres Group Co., Ltd. - H Shares, €3.0M.
Filing timeline
BuySaleInsider track record
Closed purchases
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Since each purchase
- -8.7%Entry 50.55 · Close at T+30 46.17
- -7.2%Entry 55.41 · Close at T+30 51.40
- -4.4%Entry 55.61 · Close at T+30 53.14
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.
Zhang Xinghai: trading record in brief
This profile gathers the share dealings of Zhang Xinghai across 2 companies, led by Seres Group Co., Ltd. - H Shares and Seres Group Co., Ltd. In total, 17 filings cover trades dated from 22 April 2026 to 30 September 2026.
Purchases make up the whole of the open-market record (12 purchases, €29.8M). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket.
In size, the median ticket on the buying side is €2.1M. None of the 9 purchases we analysed coincided with buying by another insider of the same company within 30 days.
Most recently, on 2 October 2026, the filings show an open-market purchase worth €3.0M in Seres Group Co., Ltd. - H Shares. Typically, a trade is published a median of 3 days after it takes place. This delay matters because a trade only becomes useful information once it is public. This summary is built from HKEX disclosures alone and does not predict where the share price will go.
Companies and markets linked to Zhang Xinghai
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 784,100 shares@ HK$34.5107ShareXHKGHKEX:DA20260930E00450Canonical exit: 29 Dec 2026 (T+90)
- 1,000,000 shares@ HK$46.8927ShareXHKGHKEX:DA20260930E00447Canonical exit: 29 Dec 2026 (T+90)
- 238,300 shares@ HK$32.4701ShareXHKGHKEX:DA20260930E00449Canonical exit: 27 Dec 2026 (T+90)
- 100,000 shares@ HK$45.0029ShareXHKGHKEX:DA20260930E00448Canonical exit: 27 Dec 2026 (T+90)
- 1,170,000 shares@ HK$34.012222.2% of flowShareXHKGHKEX:DA20260924E00540Canonical exit: 23 Dec 2026 (T+90)
- 20,000 shares@ HK$47.780.5% of flowShareXHKGHKEX:DA20260924E00542Canonical exit: 21 Dec 2026 (T+90)
- 1,000,000 shares@ HK$35.134319.4% of flowShareXHKGHKEX:DA20260924E00541Canonical exit: 21 Dec 2026 (T+90)
- 131,066 shares@ HK$47.193.4% of flowShareXHKGHKEX:DA20260921E00017Canonical exit: 17 Dec 2026 (T+90)
- 200,000 shares@ HK$49.9085.4% of flowShareXHKGHKEX:DA20260824E00210Canonical exit: 22 Nov 2026 (T+90)
- 100,000 shares@ HK$54.32733.0% of flowShareXHKGHKEX:DA20260720E00249Canonical exit: 15 Oct 2026 (T+90)
- 940,000 shares@ HK$56.426629.3% of flowShareXHKGHKEX:DA20260717E00318Canonical exit: 14 Oct 2026 (T+90)
- 540,000 shares@ HK$55.78416.7% of flowShareXHKGHKEX:DA20260717E00317Canonical exit: 13 Oct 2026 (T+90)
- 2,250,000 sharesShareXHKGHKEX:DA20260630E00376
- 2,250,000 sharesShareXHKGHKEX:DA20260630E00375
- 1,150,000 sharesShareXHKGHKEX:DA20260518E00470
- 2,000,000 sharesShareXHKGHKEX:DA20260518E00473
- 466,594,414 sharesShareXHKGHKEX:DA20260423E00500
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