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Xia Yu

Executive
Akeso, Inc.Sheen Tai Holdings Group Co. Ltd.
Insider activity · 24 months2 buys2 salesCumulative net flow
Total declarations
30
Companies
2
▲ Purchases (8 ops.)
€2.4M
▼ Sales (16 ops.)
€89.2M

Latest filing published 31 Jul 2026 for Akeso, Inc..

Filing timeline

BuySale
Xia Yu

Insider track record

Disclosed buys
8
Disclosed sells
16
Signal history

Closed purchases

Market purchases
8
Positive at T+90
100%
Median T+90
+13.5%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Since each purchase

  • Filed 16 Jun 2026 · 145 days ago · €1.0M
    +1.6%
    Entry HK$83.90 · Close 06 Nov 2026 HK$85.25

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.

Xia Yu: trading record in brief

Xia Yu discloses dealings in 2 companies, chiefly Akeso, Inc. and Sheen Tai Holdings Group Co. Ltd. The record holds 30 filings, for trades running from 26 July 2017 to 24 July 2026.

On the open market, the record shows 8 purchases worth €2.4M and 16 sales worth €89.2M. The amount is not disclosed for 11 filings. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. In 2026 alone, the filings show 3 purchases and no sales.

In size, the median ticket on the buying side is €150k. Of 5 purchases, 5 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

On 31 July 2026 came the latest disclosure, an open-market purchase in Akeso, Inc. 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. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by HKEX. They describe what insiders did and are not a recommendation.

Companies and markets linked to Xia Yu

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations23 total
  • ▲
    DirectorExecutivesAkeso, Inc.
    0HKEX
    900,000 sharesShareXHKGHKEX:DA20260731E00233
    Canonical exit: 22 Oct 2026 (T+90)
  • ▲
    DirectorExecutivesAkeso, Inc.
    9M HKD28HKEX
    100,000 shares@ HK$94.066551.8% of flowShareXHKGHKEX:DA20260616E00188
    Canonical exit: 13 Sept 2026 (T+90)
  • ▲
    DirectorExecutivesAkeso, Inc.
    9M HKD28HKEX
    100,000 shares@ HK$87.563548.2% of flowShareXHKGHKEX:DA20260615E00307
    Canonical exit: 9 Sept 2026 (T+90)
  • ▼
    DirectorExecutivesAkeso, Inc.
    449M HKD29HKEX
    3,000,000 shares@ HK$149.5460.1% of flowShareXHKGHKEX:DA20250905E00568
  • ▲
    DirectorExecutivesAkeso, Inc.
    0HKEX
    5,000,000 sharesShareXHKGHKEX:DA20250603E00020
    Canonical exit: 22 Aug 2025 (T+90)
  • ▼
    DirectorExecutivesSheen Tai Holdings Group Co. Ltd.

    Same trade as the filing by Guo Yumin, counted once

    75M HKD26HKEX
    300,000,000 shares@ HK$0.2531.4% of flowShareXHKGHKEX:DA20250409E00445
  • ▼
    DirectorExecutivesAkeso, Inc.
    9M HKD26HKEX
    124,000 shares@ HK$73.76371.4% of flowShareXHKGHKEX:DA20241203E00281
  • ▼
    DirectorExecutivesAkeso, Inc.
    94M HKD27HKEX
    1,308,000 shares@ HK$72.228214.1% of flowShareXHKGHKEX:DA20241203E00280
  • ▼
    DirectorExecutivesAkeso, Inc.
    55M HKD12HKEX
    740,000 shares@ HK$74.77118.2% of flowShareXHKGHKEX:DA20241203E00267
  • ●
    DirectorExecutivesSheen Tai Holdings Group Co. Ltd.

    Same trade as the filing by Guo Yumin, counted once

    152M HKD17HKEX
    608,500,000 shares@ HK$0.2564.7% of flowShareXHKGHKEX:DA20240619E00149
  • ▼
    DirectorExecutivesAkeso, Inc.
    96M HKD27HKEX
    2,000,000 shares@ HK$48.1513.7% of flowShareXHKGHKEX:DA20231130E00007
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    500,000 sharesShareXHKGHKEX:DA20231102E00386
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    1,000,000 sharesShareXHKGHKEX:DA20231102E00384
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    100,000 sharesShareXHKGHKEX:DA20231102E00382
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    100,000 sharesShareXHKGHKEX:DA20231102E00380
  • ▲
    DirectorExecutivesAkeso, Inc.
    0HKEX
    1,105,000 sharesShareXHKGHKEX:DA20230911E00001
    Canonical exit: 5 Dec 2023 (T+90)
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    1,105,000 sharesShareXHKGHKEX:DA20230508E00252
  • ●
    DirectorExecutivesAkeso, Inc.
    0HKEX
    605,000 sharesShareXHKGHKEX:DA20221202E00329
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    7,845,053 sharesShareXHKGHKEX:DA20210115E00044
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    1,500,000 sharesShareXHKGHKEX:DA20210115E00045
  • ▼
    DirectorExecutivesAkeso, Inc.
    0HKEX
    2,600,000 sharesShareXHKGHKEX:DA20210115E00046
  • ●
    DirectorExecutivesAkeso, Inc.
    0HKEX
    23,924,000 sharesShareXHKGHKEX:DA20200521E00152
  • ●
    DirectorExecutivesAkeso, Inc.
    0HKEX
    238,959,123 sharesShareXHKGHKEX:DA20200508E00393
  • ●
    DirectorExecutivesSheen Tai Holdings Group Co. Ltd.
    0HKEX
    21,112,000 sharesShareXHKGHKEX:DA20190311E00032
  • ▼
    DirectorExecutivesSheen Tai Holdings Group Co. Ltd.

    Same trade as the filing by Guo Yumin, counted once

    825,000 HKD23HKEX
    3,000,000 shares@ HK$0.2750.3% of flowShareXHKGHKEX:DA20180108E00124

25 of 23 declarations