程

程刚

洪城环境

Insider activity · 24 months0 buys2 salesCumulative net flow

Dec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 1 saleAug 26 · 0 buys · 1 saleSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 salesNov 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (2 ops.)

€67k

Latest filing published 28 Aug 2026 for 洪城环境, €26k.

Filing timeline

BuySale

程刚

Insider track record

Disclosed buys

Disclosed sells

Signal history

程刚: trading record in brief

This profile gathers the share dealings of 程刚 in 洪城环境. In total, 2 filings cover trades dated from 15 July 2026 to 28 August 2026.

The open-market record consists of 2 sales worth €67k, with no purchase.

The record was last updated on 28 August 2026 with an open-market sale (€26k) in 洪城环境. 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 SSE / SZSE (CSRC). They describe what insiders did and are not a recommendation.

Companies and markets linked to 程刚

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

洪城环境 (CN)

Declarations2 total

▼
程刚
董事Executives28 Aug 2026洪城环境
202,950 CNY12SSE
22,500 shares@ CN¥70.399338.7% of flowA股XSHGSSE:273000001395052130
▼
程刚
董事Executives15 Jul 2026洪城环境
317,520 CNY14SSE
33,600 shares@ CN¥72.871861.3% of flowA股XSHGSSE:273000000831724960

2 of 2 declarations

程刚

Insider track record

程刚: trading record in brief

Companies and markets linked to 程刚

Related entities