徐
徐学海 Directeur Exécutif
Other
FR FR · AMF
Discover the complete record of transactions filed by 徐学海, Directeur Exécutif. Officer active across 1 companies, notably 蓝海华腾. In total, 22 filings have been logged. The latest transaction was filed on 5 September 2025 — Sale. Regulator: AMF. The full history is openly available.
Declarations 22 total
Executives ● Sale蓝 蓝海华腾 7 SZSE €417,380 139,100 shares
SZSE:173000009503194750 · 5 Sept 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €225,567 79,900 shares
SZSE:173000009404059070 · 25 Aug 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €479,303 179,000 shares
SZSE:173000009135308580 · 24 Jun 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €1m 400,000 shares
SZSE:173000009313073380 · 24 Jun 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €370,075 150,000 shares
SZSE:173000009022341200 · 5 Jun 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €414,685 160,000 shares
SZSE:173000008927448000 · 7 May 2025
Executives ● Sale蓝 蓝海华腾 7 SZSE €1m 600,000 shares
SZSE:173000008214280000 · 31 Oct 2024
Executives ● Sale蓝 蓝海华腾 7 SZSE 200,000 shares
SZSE:173000007498830660 · 16 Apr 2024
Executives ● Sale蓝 蓝海华腾 7 SZSE 406,600 shares
SZSE:173000006322167780 · 28 Feb 2023
Executives ● Sale蓝 蓝海华腾 7 SZSE 428,000 shares
SZSE:173000006259055900 · 6 Feb 2023
Executives ● Purchase蓝 蓝海华腾 7 SZSE 428,000 shares
SZSE:173000006322378460 · 6 Feb 2023
Ideal exit: 3 Nov 2023 (T+270) Executives ● Sale蓝 蓝海华腾 7 SZSE 52,900 shares
SZSE:173000005724077860 · 22 Jul 2022
Executives ● Sale蓝 蓝海华腾 22 SZSE 900,000 shares
SZSE:173000005658968600 · 4 Jul 2022
Executives ● Sale蓝 蓝海华腾 22 SZSE 260,000 shares
SZSE:173000005607943500 · 26 May 2022
Executives ● Sale蓝 蓝海华腾 22 SZSE 40,000 shares
SZSE:173000005374261470 · 11 Mar 2022
Executives ● Sale蓝 蓝海华腾 7 SZSE 10,000 shares
SZSE:173000005204711140 · 14 Dec 2021
Executives ● Sale蓝 蓝海华腾 22 SZSE 1,050,000 shares
SZSE:173000005114945180 · 26 Nov 2021
Executives ● Sale蓝 蓝海华腾 22 SZSE 103,000 shares
SZSE:173000005114945200 · 25 Nov 2021
Executives ● Sale蓝 蓝海华腾 7 SZSE 50,000 shares
SZSE:173000005204711170 · 19 Nov 2021
Executives ● Sale蓝 蓝海华腾 7 SZSE 817,400 shares
SZSE:173000004505749660 · 18 Jun 2021
Executives ● Sale蓝 蓝海华腾 7 SZSE 350,000 shares
SZSE:173000004847221660 · 18 Jun 2021
Executives ● Sale蓝 蓝海华腾 7 SZSE 41,100 shares
SZSE:173000004436310660 · 24 May 2021
About 徐学海 Xu Xuehai is a director and vice president at Blue Ocean Huaten, a technology company. He oversees operations and contributes to the development strategy, focused on innovation and growth. His experience in the technology sector is an asset for Blue Ocean Huaten.