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Insider activity · 24 months0 buys2 salesCumulative net flow
Total declarations
14
Company
1
▲ Purchases (4 ops.)
—
▼ Sales (5 ops.)
€1.1M

Latest filing published 24 Dec 2024 for Genscript Biotech Corporation, €1,679.

Filing timeline

BuySale
Dai Zumian

Insider track record

Disclosed buys
4
Disclosed sells
5
Signal history

Closed purchases

Market purchases
4

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

Dai Zumian: trading record in brief

Dai Zumian discloses dealings in Genscript Biotech Corporation to HKEX. Over a trading history stretching from 29 November 2018 to 19 December 2024, the count stands at 14 filings.

On the open market, the record shows 4 purchases and 5 sales worth €1.1M. The totals exclude 4 filings filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. In 2024 alone, the filings show no purchases and 2 sales.

The record was last updated on 24 December 2024 with an open-market sale (€1,679) in Genscript Biotech Corporation. The clock since the last published purchase (1 December 2023) now reads 1,074 days. The median gap between a trade and its publication by HKEX is 3 days. The shorter that gap, the sooner other investors can see what insiders have done. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.

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Declarations14 total

14 of 14 declarations