Company: CGC
Filing Date: 2025-08-07
Form Type: DEFA14A
Source: 0001104659-25-075221
Chunk: 0

Company: Canopy Growth Corp
Filing Date: 2025-08-07
Form: DEFA14A
Chunk 0
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<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934
(Amendment No. )</div>

| Filed                                  
 by the Registrant x                    |                                                                   |
| Filed                                  
 by a Party other than the Registrant ¨ |                                                                   |
| Check                                  
 the appropriate box:                   |                                                                   |
| ¨                                      | Preliminary                                                       
 Proxy Statement                                                   |
| ¨                                      | Confidential,                                                     
 for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ¨                                      | Definitive                                                        
 Proxy Statement                                                   |
| x                                      | Definitive                                                        
 Additional Materials                                              |
| ¨                                      | Soliciting                                                        
 Material under §240.14a-12                                        |

<div align='center'>CANOPY GROWTH CORPORATION

(Name of Registrant as Specified in Its Charter)

N/A
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)</div>

| Payment                                     
 of Filing Fee (Check all boxes that apply): |                                                                                                  |
| x                                           | No                                                                                               
 fee required                                                                                     |
| ¨                                           | Fee                                                                                              
 paid previously with preliminary materials.                                                      |
| ¨                                           | Fee                                                                                              
 computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. |

| You invested in Canopy Growth Corporation and it’s time to vote!                                                                                                        
 You have the right to vote on proposals being presented at the Annual General and Special Meeting. This is an important notice                                          
 regarding the availability of proxy materials for the shareholder meeting to be held on Friday, September 26, 2025.                                                     
 *Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. 
 Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.         
 Smartphone users                                                                                                                                                        
 Point your camera here and                                                                                                                                              
 vote without entering a                                                                                                                                                 
 control number                                                                                                                                                          
 G-R9                                                                                                                                                                    
 Get informed before you vote                                                                                                                                            
 View the Notice, Proxy Statement and Annual Report