Canadian Solar Inc.
CSIQ- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001375877
No open-market purchases or sales by Canadian Solar Inc. insiders were filed in the last 90 days; 154 institutions reported holding it in 13F filings for Q2 2026, worth $648.2M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Canadian Solar Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Canadian Solar Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Wong Andrew Luen Cheung | Director | 805 | Jul 14, 2026 | 4 |
| Ruda Harry E | Director | 45,998 | Jul 14, 2026 | 3 |
| Qu Shawn Xiaohua | Chief Technology Officer | 13,789,124 | Jul 14, 2026 | 6 |
| Templeton Lauren C | Director | 24,599 | Jul 13, 2026 | 3 |
| Chen Yu (Kang) | Lead General Counsel | 4,359 | Jul 13, 2026 | 2 |
| Parkin Colin | Chief Executive Officer | – | Jul 13, 2026 | 2 |
| Zhu Xinbo | Chief Financial Officer | 150,844 | Jul 13, 2026 | 4 |
| Chang Leslie Li Hsien | Director | 805 | Jul 13, 2026 | 4 |
| Wong Pauline W. | Corporate Secretary | – | Jul 13, 2026 | 1 |
| Marx Dylan | Chief Operating Officer | 4,554 | May 28, 2026 | 3 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 (view filing) | May 26 | 2 days | Chang Leslie Li HsienDirector | SSale | −1.77K | $19.45 | −$34.4K | −100.0%0 after | |
| May 21, 2026 (view filing) | May 19 | 2 days | Wong Andrew Luen CheungDirector | SSale | −1.75K | $16.33 | −$28.6K | −100.0%0 after |