25 transactions on file, per SEC Form 4 filings.
See EDU superinvestor activity →Zhou Chenggang
director · 2026-08-10
Sold
$3.2M
Zhou Chenggang
director · 2026-08-07
Sold
$735K
Zhuge Yue
director · 2026-08-03
Sold
$24K
Zhuge Yue
director · 2026-08-03
Sold
$71K
Zhuge Yue
director · 2026-07-31
Sold
$10K
Zhuge Yue
director · 2026-07-31
Sold
$24K
Li Yanhong Robin
director · 2026-07-16
Tax withholding
$41K
Zhou Chenggang
director · 2026-07-16
Tax withholding
$1.6M
Yang Zhihui
Executive President · 2026-07-16
Tax withholding
$2.3M
Yu Michael Minhong
director · 2026-07-16
Tax withholding
$3.4M
Zhuge Yue
director · 2026-07-16
Tax withholding
$41K
Li Yanhong Robin
director · 2026-07-15
Option exercise
30,000 sh
Li Yanhong Robin
director · 2026-07-15
Option exercise
3,000 sh
Zhou Chenggang
director · 2026-07-15
Option exercise
720,000 sh
Zhou Chenggang
director · 2026-07-15
Option exercise
72,000 sh
Yang Zhihui
Executive President · 2026-07-15
Option exercise
1,000,000 sh
Yang Zhihui
Executive President · 2026-07-15
Option exercise
100,000 sh
Yu Michael Minhong
director · 2026-07-15
Option exercise
1,500,000 sh
Yu Michael Minhong
director · 2026-07-15
Option exercise
150,000 sh
Zhuge Yue
director · 2026-07-15
Option exercise
30,000 sh
Zhuge Yue
director · 2026-07-15
Option exercise
3,000 sh
Hsieh Louis
director · 2026-07-15
Option exercise
30,000 sh
Hsieh Louis
director · 2026-07-15
Option exercise
3,000 sh
Lee Denny Ting Bun
director · 2026-07-15
Option exercise
45,000 sh
Lee Denny Ting Bun
director · 2026-07-15
Option exercise
4,500 sh
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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