Every Form 4 that Canadian Solar Inc. (CSIQ) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow CSIQ and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CSIQ filings page.
Canadian Solar Inc. reported a compensation-related equity award to director Andrew Luen Cheung Wong. He received 1,949 Restricted Share Units for no cash consideration, each referencing one share of common stock, with an exercise date of July 1, 2029. A footnote states these RSUs have no expiration date, and following the award he directly holds 24,108 Restricted Share Units.
Ruda Harry E reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. director Harry E. Ruda received an equity compensation grant of 1,949 Restricted Share Units on July 9, 2026, covering 1,949 shares of common stock. The RSUs have no expiration date, and following the award he holds 24,108 shares directly.
Qu Shawn Xiaohua reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. reported that Chief Technology Officer and 10% owner Shawn Xiaohua Qu received an award of 18,892 Restricted Share Units, each corresponding to one share of common stock. The RSUs, deemed granted on May 6, 2026, vest in three approximately equal annual installments beginning May 6, 2027, have no expiration date, and increase his directly held RSU balance to 54,349.
Canadian Solar Inc. director Lauren C. Templeton received a grant of 1,949 Restricted Share Units (RSUs) tied to common stock. The award is deemed granted as of July 1, 2026 and was effected on July 9, 2026. Following this grant, Templeton holds 24,108 RSUs directly. These RSUs have no expiration date, and the filing lists an exercise date of July 1, 2029 for the underlying common shares.
Canadian Solar Inc. reported that Lead General Counsel Chen Yu (Kang) received a grant of 9,446 Restricted Share Units (RSUs) representing the right to acquire an equal number of common shares. The award is deemed granted as of May 6, 2026, with vesting in three approximately equal annual installments beginning May 6, 2027. Following this grant, Chen Yu (Kang) holds 21,392 RSUs directly, which have no expiration date.
Parkin Colin reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. director and Chief Executive Officer Colin Parkin received a grant of 18,892 Restricted Share Units (RSUs) tied to common stock. The award has a deemed grant date of May 6, 2026 and will vest in three approximately equal annual installments beginning on May 6, 2027. These RSUs have no expiration date. Following this grant, Parkin holds a total of 47,434 RSUs directly.
Zhu Xinbo reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. reported that Chief Financial Officer Zhu Xinbo received a grant of 12,594 Restricted Share Units (RSUs) tied to common stock. The award is deemed granted on May 6, 2026 and will vest in three approximately equal annual installments beginning on May 6, 2027. Following this grant, Zhu holds 35,916 RSUs directly, which have no expiration date.
Chang Leslie Li Hsien reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. director Leslie Li Hsien Chang received a compensation-related award of 1,949 Restricted Share Units (RSUs), each representing one share of common stock. The award is treated as having a deemed grant date of July 1, 2026, was effected on July 9, 2026, and has no expiration date. Following this grant, Chang directly holds 24,108 RSUs.
Wong Pauline W. reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. reported that Corporate Secretary Pauline W. Wong received a grant of 2,519 Restricted Share Units (RSUs) representing an equivalent number of common shares. The award is deemed granted on May 6, 2026, was effected on July 9, 2026, and vests in three roughly equal annual installments starting May 6, 2027. The RSUs have no expiration date, and Ms. Wong’s directly held RSU balance after this grant is 2,519 units.
Canadian Solar Inc. director Andrew Luen Cheung Wong reported routine equity compensation activity. On July 2, 2026, 809 Restricted Share Units were exercised into the same number of common shares at a stated price of $0.00 per share. Of these, 4 shares of common stock, valued at $15.69 per share, were disposed of to satisfy tax obligations, leaving 805 common shares held directly after the transaction. Following the RSU conversion, Wong also held 22,159 Restricted Share Units, which the disclosure notes have no expiration date. The filing shows no open-market buying or selling, only a derivative exercise and small tax-withholding disposition.
Canadian Solar Inc. director Lauren C. Templeton reported routine equity compensation activity involving restricted share units and related tax withholding. Templeton exercised 809 restricted share units into common stock, then had 4 common shares withheld as a tax-withholding disposition.
After these transactions, Templeton held about 24,599 common shares directly. The filing shows no open derivative positions remaining from these restricted share units, which have no expiration date.
Canadian Solar Inc. director Harry E. Ruda reported routine equity compensation activity involving restricted share units (RSUs). On July 2, 2026, RSUs covering 809 shares were exercised into common stock at a stated price of $0.00 per share, reflecting a vesting event rather than a market purchase.
To cover related tax obligations, 493 common shares were disposed of through a tax-withholding transaction at $15.69 per share. After these transactions, Ruda directly held 45,998 shares of Canadian Solar common stock. A footnote clarifies that these RSUs have no expiration date, underscoring their nature as long-term equity awards.
Canadian Solar Inc. director Leslie Li Hsien Chang reported routine equity compensation activity. On July 2, 2026, Chang exercised 809 Restricted Share Units, receiving the same number of common shares at a stated price of $0.00 per share.
To cover tax obligations, 4 common shares were disposed of at $15.69 per share through a tax-withholding transaction, leaving 805 common shares held directly after the transactions. Following the RSU conversion, Chang also holds 22,159 RSUs, which have no expiration date.
Canadian Solar Inc. Chief Operating Officer Dylan Marx reported routine equity compensation activity involving Restricted Share Units and common stock. On May 26, 2026, he exercised 1,660 Restricted Share Units into an equal number of common shares at $0.00 per share as a derivative exercise.
On the same date, 983 common shares were disposed of at an average price of $19.4516 per share as a tax-withholding disposition, meaning the shares were delivered to cover tax obligations rather than sold in the open market. Following these transactions, Marx directly owned 4,554 common shares of Canadian Solar.
Canadian Solar Inc. Chief Operating Officer Marx Dylan reported routine equity compensation activity involving company common stock. On May 21, 2026, he exercised derivative securities to acquire 1,527 shares of common stock at a stated price of $0.0000 per share, classified as a derivative exercise/conversion. On the same date, 903 shares were disposed of in a tax-withholding transaction at $16.3434 per share, meaning the shares were delivered to cover tax obligations rather than sold in the open market. Following these transactions, the filing shows 4,780 shares held directly after the exercise and 3,877 shares held directly after the tax-withholding disposition.
Canadian Solar Inc. Chief Operating Officer Dylan Marx reported routine equity compensation-related transactions. On May 13, 2026, he exercised rights to acquire 2,717 shares of common stock in a derivative exercise/conversion recorded at $0.0000 per share. On the same date, 1,604 shares were disposed of in a tax-withholding transaction at $19.83 per share to cover tax obligations, rather than through an open-market sale. These moves reflect an exercise-and-hold pattern with shares withheld only to satisfy tax liabilities.
Canadian Solar Inc. Chief Financial Officer Xinbo Zhu reported routine equity compensation activity involving restricted share units. On May 26, 2026, he exercised RSUs corresponding to 2,490 shares of Common Stock at a conversion price of $0.00 per share, increasing his direct share ownership. On the same date, 6 shares of Common Stock were disposed of at $19.4516 per share to satisfy tax obligations, rather than through an open-market sale. Following these transactions, Zhu directly holds 150,844 shares of Common Stock. His RSU position reflected 23,322 Restricted Share Units after the derivative transaction, and the RSUs involved have no expiration date.
Canadian Solar Inc. Chief Technology Officer Shawn Xiaohua Qu reported routine equity compensation activity involving common stock and restricted share units. He exercised derivative awards covering 4,980 restricted share units into 4,980 shares of common stock and, in a separate entry, 6 shares were disposed of as a tax-withholding payment, consistent with code F.
Following these transactions, Qu directly holds 13,789,124 shares of Canadian Solar common stock and indirectly holds 275,935 shares through his spouse. He also has 35,457 restricted share units outstanding, and a footnote states these RSUs have no expiration date.
Canadian Solar Inc. director Chang Leslie Li Hsien sold shares in the company’s stock. On May 26, 2026, the director executed an open-market sale of 1,767 shares of Common Stock at an average price of $19.4516 per share, in a transaction made pursuant to Rule 144. Following this sale, the filing shows the director’s directly held shares of Canadian Solar Common Stock as 0 shares.
Canadian Solar Inc. director and Chief Technology Officer Shawn Xiaohua Qu reported a Form 4 showing an administrative change to an existing stock option award held indirectly through his spouse. The filing covers 7,512 stock options to acquire Common Stock at an exercise price of $9.328 per share.
The footnotes explain that these 7,512 options vested in four equal installments of 1,878 options on May 20, 2012, 2013, 2014 and 2015. The key change is that the option expiration date was extended from May 20, 2026 to May 20, 2027, with no other changes to the grant. After this restructuring-type transaction, 7,512 options remain outstanding under this award.
Canadian Solar Inc. Chief Technology Officer Shawn Xiaohua Qu reported routine equity compensation activity and related tax withholding. He exercised 4,582 Restricted Share Units (RSUs) into the same number of common shares, with 3 common shares delivered to cover tax obligations. Following these transactions, he directly holds 13,784,150 common shares and has an additional 275,935 common shares indirectly owned through his spouse. A footnote states these RSUs have no expiration date.
Canadian Solar Inc. Chief Financial Officer Xinbo Zhu reported routine equity compensation activity. On May 21, 2026, he exercised 3,054 Restricted Share Units, converting them into the same number of Common Stock shares at a stated price of $0.00 per share. Of these shares, 3 were disposed of through a tax-withholding transaction, a non-market mechanism where shares cover tax obligations rather than being sold on the open market. Following these transactions, Zhu directly held 148,360 Common Stock shares and 25,812 Restricted Share Units, indicating a largely unchanged overall equity position aside from this grant’s vesting.
Canadian Solar Inc. Chief Operating Officer Marx Dylan reported routine equity compensation activity. On May 21, 2026, he exercised restricted share units representing 1,527 shares of common stock and, in a separate transaction, 903 shares were withheld to cover tax obligations.
Following these transactions, Dylan held 2,847 shares of Canadian Solar common stock directly. The filing shows compensation-related derivative exercises and associated tax-withholding, with no open‑market purchases or sales.
Canadian Solar Inc. director Andrew Luen Cheung Wong reported an open-market sale of company stock. On May 19, 2026, he sold 1,752 shares of Common Stock at an average price of $16.3343 per share, leaving him with no directly held shares after the transaction. The sale was made pursuant to Rule 144 under the Securities Act of 1933.
Canadian Solar Inc. Lead General Counsel Chen Yu (Kang) reported routine equity compensation transactions. On May 13, 2026, she exercised 2,711 Restricted Share Units into an equal number of common shares at a stated price of $0.00 per share, reflecting vesting rather than a market purchase.
In connection with this, 898 common shares were disposed of as a tax-withholding payment, not an open-market sale, at a reported price of $19.83 per share. After these transactions, she directly holds 4,359 common shares of Canadian Solar and 11,946 RSUs, which the filing notes have no expiration date.
Canadian Solar Inc. Chief Technology Officer Shawn Xiaohua Qu reported routine equity compensation activity involving company common stock and restricted share units. On May 13, 2026, he exercised 8,133 restricted share units into the same number of common shares at a stated price of $0.00 per share.
In connection with this, 3 common shares were disposed of as a tax-withholding disposition at $19.83 per share, a standard mechanism to cover tax obligations rather than an open-market sale. Following these transactions, Qu held 13,779,571 common shares directly, plus 275,935 common shares indirectly through his spouse, and 45,019 restricted share units outstanding.
Canadian Solar Inc. Chief Operating Officer Dylan Marx reported routine equity compensation activity. On May 13, 2026, he exercised 2,717 Restricted Share Units into Common Stock and, in a separate transaction, 1,604 shares were disposed of to cover tax obligations at $19.83 per share. Net of tax withholding, he effectively received additional shares and now directly holds 2,223 Common shares, along with 15,027 Restricted Share Units following the transactions.
Canadian Solar Inc. Chief Financial Officer Zhu Xinbo reported routine equity compensation activity involving restricted share units. On May 13, 2026, he exercised 5,422 restricted share units into common stock, and 3 common shares were disposed of at $19.83 per share to cover tax obligations. Following these transactions, he directly holds 145,309 common shares and 28,866 restricted share units. The filing reflects compensation-related vesting and tax withholding rather than open-market buying or selling.
Canadian Solar Inc. director Shawn Xiaohua Qu exercised stock options to acquire additional shares. On April 1, 2026, Qu exercised 18,779 stock options at an exercise price of $9.328 per share, receiving the same number of common shares.
After this exercise, Qu directly owned 13,771,441 common shares. In addition, Qu’s spouse held 275,935 common shares and 7,512 stock options indirectly, with these remaining options also having a $9.328 exercise price and expiring on May 20, 2026. No open-market sales were reported in this filing.
Canadian Solar Inc. director Lauren C. Templeton reported routine equity compensation activity. On April 2, 2026, she received a grant of 2,200 Restricted Share Units (RSUs) that have no expiration date. The same day, she exercised 770 RSUs, converting them into 770 shares of common stock.
To cover tax obligations, 4 common shares were withheld at a price of $13.21 per share, leaving her with 23,794 common shares held directly after these transactions. The filing shows compensation-related grants and an exercise with minor tax withholding, not open-market buying or selling.
Canadian Solar Inc. director Leslie Li Hsien Chang reported routine equity compensation activity. On April 2, 2026, Chang received a grant of 2,200 Restricted Share Units (RSUs), each tied to one share of common stock, with no expiration date. On the same day, 770 previously granted RSUs vested and were exercised into 770 shares of common stock at a conversion price of $0.00 per share. Of these shares, 4 were withheld at $13.21 per share to cover tax obligations, a non-market disposition, leaving Chang with 1,767 shares of common stock held directly after the transactions.
Canadian Solar Inc. director Andrew Luen Cheung Wong received a grant of 2,200 Restricted Share Units (RSUs) that convert into common stock, and exercised 770 RSUs into 770 common shares at a conversion price of $0.00 per share. To cover tax obligations, 4 common shares were withheld at $13.21 per share, leaving him with 1,752 common shares held directly after these transactions.
Parkin Colin reported acquisition or exercise transactions in this Form 4 filing.
Canadian Solar Inc. director Colin Parkin received a grant of 28,542 Restricted Share Units linked to common stock. These RSUs were awarded at no cash cost and represent equity-based compensation rather than an open-market share purchase or sale. Following the grant, Parkin holds 28,542 RSUs directly. According to the terms, the RSUs will vest in four approximately equal annual installments beginning on December 23, 2026, meaning the economic benefit is spread over several years and depends on continued service and future vesting.
Canadian Solar Inc. director Harry E. Ruda reported routine equity compensation and related share movements. He received a grant of 2,200 Restricted Share Units (RSUs) tied to common stock, and exercised 770 RSUs into 770 shares of common stock at a conversion price of $0.00 per share.
To cover tax obligations on this vesting, 470 common shares were withheld at $13.21 per share, which is a tax-withholding disposition rather than an open-market sale. After these transactions, he directly holds 45,682 shares of common stock and 22,968 RSUs, indicating a largely unchanged overall exposure to Canadian Solar stock.