Frontier Biotechnologies Inc.: what insiders have been doing
Every trade that managers of Frontier Biotechnologies Inc. disclose to SSE / SZSE (CSRC) is tracked on this page. The company sits in the Health Care sector. Between 22 October 2025 and 22 October 2026, 2 insiders published 11 filings.
All open-market trades in the period are sales: 11 sales worth €17.5M, by 2 insiders, with no purchase on record. One trade stands out by size: a sale of €4.4M from Rongjian Lu, disclosed on 11 August 2026.
Compared with its exchange (511 companies, median 2 filings), a count of 11 filings is above the norm. Since 2026, the database holds no purchases and 11 sales by insiders of the company.
Publication is fast: at least half of the trades appear on SSE / SZSE (CSRC) on the same day. That lag is the time during which only the insider knows about the trade. 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 SSE / SZSE (CSRC) and describes the past, not future prices; it is not investment advice.
Who traded when
BuySaleThis 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
- 705,185 shares@ CN¥106.462514.8% of flowA股XSHGSSE:273000001745930700
- 700,000 shares@ CN¥106.162915.7% of flowA股XSHGSSE:273000001745929820
- 669,233 shares@ CN¥103.38617.3% of flowA股XSHGSSE:273000001739679230
- 497,054 shares@ CN¥121.485413.4% of flowA股XSHGSSE:273000001609509150
- 202,946 shares@ CN¥132.65326.6% of flowA股XSHGSSE:273000001466511840
- 700,000 shares@ CN¥160.483631.5% of flowA股XSHGSSE:273000001187868670
- 1,582,400 shares@ CN¥167.075365.0% of flowA股XSHGSSE:273000001187866460
- 100,000 shares@ CN¥165.33334.1% of flowA股XSHGSSE:273000001164397600
- 1,130,767 shares@ CN¥154.114149.4% of flowA股XSHGSSE:273000001141129440
- 600,000 shares@ CN¥162.692424.3% of flowA股XSHGSSE:273000001141139800
- 500,000 shares@ CN¥136.447519.1% of flowA股XSHGSSE:273000001118665180
11 of 11 declarations
About Frontier Biotechnologies Inc.
Qianyan Biotechnology is a company focused on the research and development of biotechnology, dedicated to the development and production of innovative drugs. The company is listed on the Chinese stock market with the ticker symbol XSHG.
