Key facts
- This page summarizes Yuan Z. Qu's Form 4 filing for Canadian Solar Inc. (CSIQ).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 07 Oct 2026, 16:01.
Yuan Z. Qu - 06 Oct 2026 Form 4 Insider Report for Canadian Solar Inc. (CSIQ)
- Reporting relationship
- Director
- Issuer ticker
- CSIQ
- Reported as of
- 06 Oct 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 07 Oct 2026, 16:01:56 UTC
- Prior SEC filing
- 18 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Yuan Z. Qu
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Filing notes and source
Key filing fact
Yuan Z. Qu filed Form 4 for Canadian Solar Inc. (CSIQ) on 07 Oct 2026.
Change
- Previous filing in this sequence was filed on 18 Mar 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002112439
Primary reporting owner
Qu Yuan
- Relationship
- Director
- Address
- C/O CANADIAN SOLAR INC,, 4273 KING STREET EAST, SUITE 102, KITCHENER, ONTARIO, CANADA
- Signature
- /s/ Yuan Z. Qu
- Signature date
- 07 Oct 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CSIQ
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +2,770
- Change %
- +150%
- Price
- $0.000000*
- Shares after
- 4,621
- Date
- 06 Oct 2026
- Ownership
- Direct
CSIQ
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,133
- Change %
- -25%
- Price
- $11.54*
- Shares after
- 3,488
- Date
- 06 Oct 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CSIQ
transaction
Derivative
Restricted Share Units
Options Exercise
- Transaction value
- Shares
- -2,770
- Change %
- -33%
- Price
- $0.000000*
- Shares after
- 5,539
- Date
- 06 Oct 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,770
- Exercise price
- $0.000000
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
These RSUs have no expiration date.