Canadian Solar Inc.

Last updated September 27, 2026

Organization details

Legal name
Canadian Solar Inc.
Ownership
Public
Status
Active
SIC code
3674 — Semiconductors & Related Devices
Jurisdiction of incorporation
Ontario, Canada
Headquarters city
Kitchener
Headquarters country
Canada
Fiscal year end
December
Ticker symbol
CSIQ
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001375877
Wikidata ID
Q121323756

Board of directors

Chief executives

Colin Parkin · Chief Executive Officer
Dates unknown

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$62,978
2 sales by 2 insiders
Date Insider Transaction Shares Price Value
Jul 2, 2026 Leslie Li Hsien Chang Director Option exercise +809 — —
Jul 2, 2026 Harry E. Ruda Director Option exercise +809 — —
Jul 2, 2026 Lauren C. Templeton Director Option exercise +809 — —
Jul 2, 2026 Andrew Luen Cheung Wong Director Option exercise +809 — —
Jul 2, 2026 Leslie Li Hsien Chang Director Shares withheld for tax −4 $15.69 $63
Jul 2, 2026 Harry E. Ruda Director Shares withheld for tax −493 $15.69 $7,735
Jul 2, 2026 Lauren C. Templeton Director Shares withheld for tax −4 $15.69 $63
Jul 2, 2026 Andrew Luen Cheung Wong Director Shares withheld for tax −4 $15.69 $63
May 26, 2026 Marx Dylan Officer (Chief Operating Officer) Option exercise +1,660 — —
May 26, 2026 Zhu Xinbo Officer (Chief Financial Officer) Option exercise +2,490 — —
May 26, 2026 Shawn Xiaohua Qu Director, Officer (Chief Technology Officer), 10% owner Option exercise +4,980 — —
May 26, 2026 Leslie Li Hsien Chang Director Open-market sale −1,767 $19.45 $34,368
May 26, 2026 Marx Dylan Officer (Chief Operating Officer) Shares withheld for tax −983 $19.45 $19,119
May 26, 2026 Zhu Xinbo Officer (Chief Financial Officer) Shares withheld for tax −6 $19.45 $117
May 26, 2026 Shawn Xiaohua Qu Director, Officer (Chief Technology Officer), 10% owner Shares withheld for tax −6 $19.45 $117

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