How many insider declarations has Zhang Jianguo filed?

Zhang Jianguo has filed 5 public insider declarations with HKEX.

What is Zhang Jianguo's role?

Zhang Jianguo's reported role is not specified by the regulator across the filings.

Which companies does Zhang Jianguo report trades for?

Zhang Jianguo reports trades for Renrui Human Resources Technology Holdings Ltd..

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ZJ

Zhang Jianguo

OFFICERM

·HKEX

Renrui Human Resources Technology Holdings Ltd.

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Explore the detailed record of transactions filed by Zhang Jianguo. Insider active across 1 company, notably Renrui Human Resources Technology Holdings Ltd.. In total, 5 disclosures have been logged. History available since 9 July 2026. The latest transaction was disclosed on 27 July 2026 (Sale). Regulator: HKEX. All data is free.

Companies and markets linked to Zhang Jianguo

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

Renrui Human Resources Technology Holdings Ltd. (HK)

Declarations5 total

●

Zhang Jianguo

DirectorExecutives27 Jul 2026Renrui Human Resources Technology Holdings Ltd.

HK$359,4630HKEX ↗

118,000 shares@ HK$3.0463ShareXHKGHKEX:DA20260728E00469

●

Zhang Jianguo

DirectorExecutives24 Jul 2026Renrui Human Resources Technology Holdings Ltd.

HK$95,8380HKEX ↗

31,100 shares@ HK$3.0816ShareXHKGHKEX:DA20260728E00468

●

Zhang Jianguo

DirectorExecutives23 Jul 2026Renrui Human Resources Technology Holdings Ltd.

HK$83,6290HKEX ↗

26,500 shares@ HK$3.1558ShareXHKGHKEX:DA20260728E00467

●

Zhang Jianguo

DirectorExecutives10 Jul 2026Renrui Human Resources Technology Holdings Ltd.

HK$330,36316HKEX ↗

106,500 shares@ HK$3.10250.7% of flowShareXHKGHKEX:DA20260714E00792

●

Zhang Jianguo

DirectorExecutives9 Jul 2026Renrui Human Resources Technology Holdings Ltd.

HK$320,80116HKEX ↗

104,700 shares@ HK$3.06449.3% of flowShareXHKGHKEX:DA20260714E00791

5 of 5 declarations

InsidersTradesSigma

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ZJ

Zhang Jianguo

OFFICERM

·HKEX

Renrui Human Resources Technology Holdings Ltd.

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Explore the detailed record of transactions filed by Zhang Jianguo. Insider active across 1 company, notably Renrui Human Resources Technology Holdings Ltd.. In total, 5 disclosures have been logged. History available since 9 July 2026. The latest transaction was disclosed on 27 July 2026 (Sale). Regulator: HKEX. All data is free.