Canadian Solar Insider Trades
NASDAQ: CSIQTechnologySemiconductorsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 2 · $62.99K
- Shares bought / sold
- 0 / 3.52K
- Net activity
- Net selling $62,989
Canadian Solar insider activity
Over the last 12 months, Canadian Solar insiders reported 53 transactions on SEC Form 4: 0 open-market purchases and 2 sales. Insiders bought $0 and sold $62,989 worth of stock, for net insider selling of $62,989. The largest seller was Chang Leslie Li Hsien, with $34,371 in reported sales.
The most recent filing shows Ruda Harry E (Director) reporting a transaction in 1,203 shares on Oct 6, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put CSIQ's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
CSIQ insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Oct 6, 2026 | Chang Leslie Li HsienDirector | Tax withholding | 5 | $57.69 | Form 4 |
| Oct 6, 2026 | Chang Leslie Li HsienDirector | Option exercise | 1,203 | — | Form 4 |
| Oct 6, 2026 | Templeton Lauren CDirector | Tax withholding | 5 | $57.69 | Form 4 |
| Oct 6, 2026 | Templeton Lauren CDirector | Option exercise | 1,203 | — | Form 4 |
| Oct 6, 2026 | Qu YuanDirector | Tax withholding | 1,133 | $13.07K | Form 4 |
| Oct 6, 2026 | Qu YuanDirector | Option exercise | 2,770 | — | Form 4 |
| Oct 6, 2026 | Wong Andrew Luen CheungDirector | Tax withholding | 5 | $57.69 | Form 4 |
| Oct 6, 2026 | Wong Andrew Luen CheungDirector | Option exercise | 1,203 | — | Form 4 |
| Oct 6, 2026 | Ruda Harry EDirector | Tax withholding | 733 | $8.46K | Form 4 |
| Oct 6, 2026 | Ruda Harry EDirector | Option exercise | 1,203 | — | Form 4 |
| Jul 2, 2026 | Chang Leslie Li HsienDirector | Tax withholding | 4 | $62.76 | Form 4 |
| Jul 2, 2026 | Chang Leslie Li HsienDirector | Option exercise | 809 | — | Form 4 |
| Jul 2, 2026 | Ruda Harry EDirector | Tax withholding | 493 | $7.74K | Form 4 |
| Jul 2, 2026 | Ruda Harry EDirector | Option exercise | 809 | — | Form 4 |
| Jul 2, 2026 | Templeton Lauren CDirector | Tax withholding | 4 | $62.76 | Form 4 |
| Jul 2, 2026 | Templeton Lauren CDirector | Option exercise | 809 | — | Form 4 |
| Jul 2, 2026 | Wong Andrew Luen CheungDirector | Tax withholding | 4 | $62.76 | Form 4 |
| Jul 2, 2026 | Wong Andrew Luen CheungDirector | Option exercise | 809 | — | Form 4 |
| May 26, 2026 | Chang Leslie Li HsienDirector | Sale | 1,767 | $34.37K | Form 4 |
| May 26, 2026 | Qu Shawn XiaohuaChief Technology Officer | Tax withholding | 6 | $116.71 | Form 4 |
| May 26, 2026 | Qu Shawn XiaohuaChief Technology Officer | Option exercise | 4,980 | — | Form 4 |
| May 26, 2026 | Marx DylanChief Operating Officer | Tax withholding | 983 | $19.12K | Form 4 |
| May 26, 2026 | Marx DylanChief Operating Officer | Option exercise | 1,660 | — | Form 4 |
| May 26, 2026 | Zhu XinboChief Financial Officer | Tax withholding | 6 | $116.71 | Form 4 |
| May 26, 2026 | Zhu XinboChief Financial Officer | Option exercise | 2,490 | — | Form 4 |
| May 21, 2026 | Marx DylanChief Operating Officer | Tax withholding | 903 | $14.76K | Form 4 |
| May 21, 2026 | Marx DylanChief Operating Officer | Option exercise | 1,527 | — | Form 4 |
| May 21, 2026 | Zhu XinboChief Financial Officer | Tax withholding | 3 | $49.03 | Form 4 |
| May 21, 2026 | Zhu XinboChief Financial Officer | Option exercise | 3,054 | — | Form 4 |
| May 21, 2026 | Qu Shawn XiaohuaChief Technology Officer | Tax withholding | 3 | $49.03 | Form 4 |
| May 21, 2026 | Qu Shawn XiaohuaChief Technology Officer | Option exercise | 4,582 | — | Form 4 |
| May 21, 2026 | Marx DylanChief Operating Officer | Tax withholding | 903 | $14.76K | Form 4 |
| May 21, 2026 | Marx DylanChief Operating Officer | Option exercise | 1,527 | — | Form 4 |
| May 19, 2026 | Wong Andrew Luen CheungDirector | Sale | 1,752 | $28.62K | Form 4 |
| May 13, 2026 | Zhu XinboChief Financial Officer | Tax withholding | 3 | $59.49 | Form 4 |
| May 13, 2026 | Zhu XinboChief Financial Officer | Option exercise | 5,422 | — | Form 4 |
| May 13, 2026 | Marx DylanChief Operating Officer | Tax withholding | 1,604 | $31.81K | Form 4 |
| May 13, 2026 | Marx DylanChief Operating Officer | Option exercise | 2,717 | — | Form 4 |
| May 13, 2026 | Qu Shawn XiaohuaChief Technology Officer | Tax withholding | 3 | $59.49 | Form 4 |
| May 13, 2026 | Qu Shawn XiaohuaChief Technology Officer | Option exercise | 8,133 | — | Form 4 |
| May 13, 2026 | Chen Yu (Kang)Lead General Counsel | Tax withholding | 898 | $17.81K | Form 4 |
| May 13, 2026 | Chen Yu (Kang)Lead General Counsel | Option exercise | 2,711 | — | Form 4 |
| May 13, 2026 | Marx DylanChief Operating Officer | Tax withholding | 1,604 | $31.81K | Form 4 |
| May 13, 2026 | Marx DylanChief Operating Officer | Option exercise | 2,717 | — | Form 4 |
| Apr 2, 2026 | Ruda Harry EDirector | Tax withholding | 470 | $6.21K | Form 4 |
| Apr 2, 2026 | Ruda Harry EDirector | Option exercise | 770 | — | Form 4 |
| Apr 2, 2026 | Wong Andrew Luen CheungDirector | Tax withholding | 4 | $52.84 | Form 4 |
| Apr 2, 2026 | Wong Andrew Luen CheungDirector | Option exercise | 770 | — | Form 4 |
| Apr 2, 2026 | Chang Leslie Li HsienDirector | Tax withholding | 4 | $52.84 | Form 4 |
| Apr 2, 2026 | Chang Leslie Li HsienDirector | Option exercise | 770 | — | Form 4 |
| Apr 2, 2026 | Templeton Lauren CDirector | Tax withholding | 4 | $52.84 | Form 4 |
| Apr 2, 2026 | Templeton Lauren CDirector | Option exercise | 770 | — | Form 4 |
| Apr 1, 2026 | Qu Shawn XiaohuaDirector | Option exercise | 18,779 | $175.17K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4