Shawn Xiaohua Qu - 18 Mar 2026 Form 3 Insider Report for Canadian Solar Inc. (CSIQ)

Role
Director
Signature
/s/ Shawn (Xiaohua) Qu
Issuer symbol
CSIQ
Transactions as of
18 Mar 2026
Net transactions value
$0
Form type
3
Filing time
18 Mar 2026, 11:48:16 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Qu Shawn Xiaohua Director C/O CANADIAN SOLAR INC., 4273 KING STREET EAST, SUITE 102, KITCHENER, ONTARIO, CANADA /s/ Shawn (Xiaohua) Qu 18 Mar 2026 0001389641

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding CSIQ Common Share 13,752,662 18 Mar 2026 Direct
holding CSIQ Common Share 275,935 18 Mar 2026 By Spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding CSIQ Restricted Share Unit 18 Mar 2026 Common Share 53,152 Direct F1, F2
holding CSIQ Stock Option (Right to Buy) 18 Mar 2026 Common Share 18,779 $9.33 Direct F3
holding CSIQ Option (Right to Buy) 18 Mar 2026 Common Share 7,512 $9.33 By Spouse F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes (i) 3,083 unvested RSUs, which will vest on May 23, 2026; (ii) 3,793 unvested RSUs, which will vest in two approximately equal annual installments beginning on May 23, 2026; (iii) 13,745 unvested RSUs, which will vest in three approximately equal annual installments beginning on May 20, 2026; (iv) 32,531 unvested RSUs, which will vest in four approximately equal annual installments beginning on May 12, 2026.
F2 Each RSU represents a contingent right to receive one share of the Issuer's Common Share upon vesting.
F3 Includes 18,779 stock options, of which 4,695, 4,694, 4,695 and 4,695 became fully vested and exercisable on May 20, 2012, 2013, 2014 and 2015, respectively.
F4 Includes 7,512 stock options, of which 1,878, 1,878, 1,878 and 1,878 became fully vested and exercisable on May 20, 2012, 2013, 2014 and 2015, respectively.