Zhang Nangeng
- SEC CIK
- 0001802993
No open-market purchases or sales filed in the past year.
Current role at each company
- CAN Canaan Inc.Chief Executive Officeras of Jun 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Zhang Nangeng as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 22, 2026 (view filing)4:30 PM ET | Jun 17-18 | 5 days | Zhang NangengChief Executive Officer | PPurchaseClass A ordinary shares | +7.50M | $0.0223 | +$167.5K | –3.30M after | Derivative2 lots |
| Jun 17, 2026 (view filing)9:51 PM ET | Jun 15-16 | 2 days | Zhang NangengChief Executive Officer | PPurchaseClass A ordinary shares | +7.50M | $0.0233 | +$175.0K | –2.80M after | Derivative2 lots |