CSIQ
insider transactionsCanadian Solar Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-3.5K
0 buy · 3.5K sell
Net value · 90d
-$63.0K
$0 in · $63.0K out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
2
0 buy · 3.5K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Exercise·M
Chief Operating Officer
$0
1.7K sh
Own +16%
-
Other·F
Chief Operating Officer
$19.1K
983 sh · $19.45
Own -18%
-
Exercise·M
Chief Operating Officer
$0
1.7K sh
Own +43%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
2.5K sh
Own +12%
-
Other·F
Xinbo Zhu KEY
Chief Financial Officer
$117
6 sh · $19.45
Own -0%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
2.5K sh
Own +2%
-
Exercise·M
Chief Technology Officer
$0
5.0K sh
Own +16%
-
Other·F
Chief Technology Officer
$117
6 sh · $19.45
Own -0%
-
Exercise·M
Chief Technology Officer
$0
5.0K sh
Own +0%
-
Sell·S
Director
$34.4K
1.8K sh · $19.45
Own -100%
-
Exercise·M
Chief Technology Officer
$0
4.6K sh
Own +13%
-
Other·F
Chief Technology Officer
$49
3 sh · $16.34
Own -0%
-
Exercise·M
Chief Technology Officer
$0
4.6K sh
Own +0%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
3.1K sh
Own +13%
-
Other·F
Xinbo Zhu KEY
Chief Financial Officer
$49
3 sh · $16.34
Own -0%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
3.1K sh
Own +2%
-
Exercise·M
Chief Operating Officer
$0
1.5K sh
Own +13%
-
Other·F
Chief Operating Officer
$14.8K
903 sh · $16.34
Own -24%
-
Exercise·M
Chief Operating Officer
$0
1.5K sh
Own +69%
-
Other·F
Chief Operating Officer
$14.8K
903 sh · $16.34
Own -19%
-
Exercise·M
Chief Operating Officer
$0
1.5K sh
Own +47%
-
Sell·S
Director
$28.6K
1.8K sh · $16.33
Own -100%
-
Exercise·M
Lead General Counsel
$0
2.7K sh
Own +29%
-
Other·F
Lead General Counsel
$17.8K
898 sh · $19.83
Own -17%
-
Exercise·M
Lead General Counsel
$0
2.7K sh
Own +106%
-
Exercise·M
Chief Technology Officer
$0
8.1K sh
Own +22%
-
Other·F
Chief Technology Officer
$59
3 sh · $19.83
Own -0%
-
Exercise·M
Chief Technology Officer
$0
8.1K sh
Own +0%
-
Exercise·M
Chief Operating Officer
$0
2.7K sh
Own +22%
-
Other·F
Chief Operating Officer
$31.8K
1.6K sh · $19.83
Own -42%
-
Exercise·M
Chief Operating Officer
$0
2.7K sh
Own +245%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
5.4K sh
Own +23%
-
Other·F
Xinbo Zhu KEY
Chief Financial Officer
$59
3 sh · $19.83
Own -0%
-
Exercise·M
Xinbo Zhu KEY
Chief Financial Officer
$0
5.4K sh
Own +4%
-
Other·F
Chief Operating Officer
$31.8K
1.6K sh · $19.83
Own -33%
-
Exercise·M
Chief Operating Officer
$0
2.7K sh
Own +127%
-
Other·J
Chief Technology Officer
$0
7.5K sh
-
Exercise·M
Director
$0
770 sh
Own +3%
-
Grant·A
Director
$0
2.2K sh
Own +10%
-
Other·F
Director
$53
4 sh · $13.21
Own -0%
-
Exercise·M
Director
$0
770 sh
Own +3%
-
Exercise·M
Director
$0
770 sh
Own +3%
-
Grant·A
Director
$0
2.2K sh
Own +10%
-
Other·F
Director
$53
4 sh · $13.21
Own -0%
-
Exercise·M
Director
$0
770 sh
Own +77%
-
Exercise·M
Director
$0
770 sh
Own +3%
-
Grant·A
Director
$0
2.2K sh
Own +10%
-
Other·F
Director
$53
4 sh · $13.21
Own -0%
-
Exercise·M
Director
$0
770 sh
Own +78%
-
Grant·A
Director
$0
28.5K sh
Own New
-
Exercise·M
Director
$0
770 sh
Own +3%
-
Grant·A
Director
$0
2.2K sh
Own +10%
-
Other·F
Director
$6.2K
470 sh · $13.21
Own -1%
-
Exercise·M
Director
$0
770 sh
Own +2%
-
Exercise·M
Director
$0
18.8K sh
Own New
-
Exercise·M
Director
$175.2K
18.8K sh · $9.33
Own +0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 26, 2026 | Dylan Marx | Exercise M | 1.7K | $0 |
| May 26, 2026 | Dylan Marx | Other F | 983 | $19.1K |
| May 26, 2026 | Dylan Marx | Exercise M | 1.7K | $0 |
| May 26, 2026 | Xinbo Zhu KEY | Exercise M | 2.5K | $0 |
| May 26, 2026 | Xinbo Zhu KEY | Other F | 6 | $117 |
| May 26, 2026 | Xinbo Zhu KEY | Exercise M | 2.5K | $0 |
| May 26, 2026 | Shawn Xiaohua Qu | Exercise M | 5.0K | $0 |
| May 26, 2026 | Shawn Xiaohua Qu | Other F | 6 | $117 |
| May 26, 2026 | Shawn Xiaohua Qu | Exercise M | 5.0K | $0 |
| May 26, 2026 | Leslie Li Hsien Chang | Sell S | 1.8K | $34.4K |
| May 21, 2026 | Shawn Xiaohua Qu | Exercise M | 4.6K | $0 |
| May 21, 2026 | Shawn Xiaohua Qu | Other F | 3 | $49 |
| May 21, 2026 | Shawn Xiaohua Qu | Exercise M | 4.6K | $0 |
| May 21, 2026 | Xinbo Zhu KEY | Exercise M | 3.1K | $0 |
| May 21, 2026 | Xinbo Zhu KEY | Other F | 3 | $49 |
| May 21, 2026 | Xinbo Zhu KEY | Exercise M | 3.1K | $0 |
| May 21, 2026 | Dylan Marx | Exercise M | 1.5K | $0 |
| May 21, 2026 | Dylan Marx | Other F | 903 | $14.8K |
| May 21, 2026 | Dylan Marx | Exercise M | 1.5K | $0 |
| May 21, 2026 | Dylan Marx | Other F | 903 | $14.8K |
| May 21, 2026 | Dylan Marx | Exercise M | 1.5K | $0 |
| May 19, 2026 | Andrew Luen Cheung Wong | Sell S | 1.8K | $28.6K |
| May 13, 2026 | Yu (Kang) Chen | Exercise M | 2.7K | $0 |
| May 13, 2026 | Yu (Kang) Chen | Other F | 898 | $17.8K |
| May 13, 2026 | Yu (Kang) Chen | Exercise M | 2.7K | $0 |
| May 13, 2026 | Shawn Xiaohua Qu | Exercise M | 8.1K | $0 |
| May 13, 2026 | Shawn Xiaohua Qu | Other F | 3 | $59 |
| May 13, 2026 | Shawn Xiaohua Qu | Exercise M | 8.1K | $0 |
| May 13, 2026 | Dylan Marx | Exercise M | 2.7K | $0 |
| May 13, 2026 | Dylan Marx | Other F | 1.6K | $31.8K |
| May 13, 2026 | Dylan Marx | Exercise M | 2.7K | $0 |
| May 13, 2026 | Xinbo Zhu KEY | Exercise M | 5.4K | $0 |
| May 13, 2026 | Xinbo Zhu KEY | Other F | 3 | $59 |
| May 13, 2026 | Xinbo Zhu KEY | Exercise M | 5.4K | $0 |
| May 13, 2026 | Dylan Marx | Other F | 1.6K | $31.8K |
| May 13, 2026 | Dylan Marx | Exercise M | 2.7K | $0 |
| May 6, 2026 | Shawn Xiaohua Qu | Other J | 7.5K | $0 |
| Apr 2, 2026 | Lauren C Templeton | Exercise M | 770 | $0 |
| Apr 2, 2026 | Lauren C Templeton | Grant A | 2.2K | $0 |
| Apr 2, 2026 | Lauren C Templeton | Other F | 4 | $53 |
| Apr 2, 2026 | Lauren C Templeton | Exercise M | 770 | $0 |
| Apr 2, 2026 | Leslie Li Hsien Chang | Exercise M | 770 | $0 |
| Apr 2, 2026 | Leslie Li Hsien Chang | Grant A | 2.2K | $0 |
| Apr 2, 2026 | Leslie Li Hsien Chang | Other F | 4 | $53 |
| Apr 2, 2026 | Leslie Li Hsien Chang | Exercise M | 770 | $0 |
| Apr 2, 2026 | Andrew Luen Cheung Wong | Exercise M | 770 | $0 |
| Apr 2, 2026 | Andrew Luen Cheung Wong | Grant A | 2.2K | $0 |
| Apr 2, 2026 | Andrew Luen Cheung Wong | Other F | 4 | $53 |
| Apr 2, 2026 | Andrew Luen Cheung Wong | Exercise M | 770 | $0 |
| Apr 2, 2026 | Colin Parkin | Grant A | 28.5K | $0 |
| Apr 2, 2026 | Harry E Ruda | Exercise M | 770 | $0 |
| Apr 2, 2026 | Harry E Ruda | Grant A | 2.2K | $0 |
| Apr 2, 2026 | Harry E Ruda | Other F | 470 | $6.2K |
| Apr 2, 2026 | Harry E Ruda | Exercise M | 770 | $0 |
| Apr 1, 2026 | Shawn Xiaohua Qu | Exercise M | 18.8K | $0 |
| Apr 1, 2026 | Shawn Xiaohua Qu | Exercise M | 18.8K | $175.2K |
About CSIQ insider trading
This page tracks insider transactions for Canadian Solar Inc. (CSIQ) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.