FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20260410E00221
1. Date of relevant event: 08/04/2026
(dd/mm/yyyy)
2. Date when director became aware of the relevant event/ interest in the shares (if later):
(dd/mm/yyyy)
3. Stock code: 09660
4. Name of listed corporation: Horizon Robotics - W 
5. Class of shares: Others 
6. Number of issued shares in class: 12,527,495,715
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) Yu
(Other names) Kai
10. Name of director (Chinese): 余凱 
11. Chinese Character Code as printed on HKID Card: 01510418
 
24. Details of relevant event:
  Brief description of relevant event Capacity in which shares were/are held Number of shares bought/sold or involved Currency of transaction On Exchange Off Exchange
Before relevant event After relevant event Highest price (per share) Average price (per share) Average consideration (per share) Consideration code
Long position 
1311There has been a change in nature of your interest in the shares because:
you have delivered the shares to a person who had agreed to borrow them
 
2101Beneficial owner
 
2101Beneficial owner
 
9,853,623         
 
Short position 
 
 
 
           
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position71,993,0930.57
Short position20,000,0000.16
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position71,993,0930.57
Short position20,000,0000.16
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2101Beneficial owner
Long position71,993,093
2201Interest of corporation controlled by you
Long position0
Short position20,000,000
2307Founder of a discretionary trust who can influence how the trustee exercises his discretion
Long position0
Short position20,000,000
 
28. Further information in derivative interests in listed corporation :
Derivatives code Exercise period (dd/mm/yyyy) Consideration - if derivatives granted by listed corporation Number of shares
  BeginsEndsCurrencyPrice for grantCurrencyExercise priceCurrencyPrice on assignment 
Long position
4105Unlisted derivatives - Physically settled
26/07/202426/07/2028      53,949,820
Short position
4108Unlisted derivatives - Other (you must describe the category of derivatives in the Supplementary Information box)
17/12/202717/12/2027      20,000,000
 
29. Further information in relation to interests of children under 18 and/or spouse:
Child/SpouseName of child/spouseNumber of shares
 
 
30. Further information in relation to interests of corporations controlled by Director:
Name of controlled corporationAddress and place of incorporationName of controlling person% controlDirect interest (Y/N)Number of shares
Trident Trust Company (HK) Limited19/F, Golden Centre, 188 Des Voeux Road Central, Hong KongKai Yu100.00N
Short position20,000,000
Bigsur Robotics LimitedTrident Chambers, P.O. Box 146, Road Town, Tortola, British Virgin IslandsTrident Trust Company (HK) Limited100.00N
Short position20,000,000
Horizon Robotics, Inc.Start Chambers, Wickham's Cay II, P.O. Box 2221, Road Town, Tortola, British Virgin IslandsKai Yu100.00N
Short position20,000,000
Everest Robotics LimitedTrident Chambers, P.O. Box 146, Road Town, Tortola, British Virgin IslandsHorizon Robotics, Inc.1.00Y
Short position20,000,000
Everest Robotics LimitedTrident Chambers, P.O. Box 146, Road Town, Tortola, British Virgin IslandsBigsur Robotics Limited99.00Y
Short position20,000,000
 
31. Further information in relation to interests held by Director jointly with another person:
Name of joint shareholderAddressNumber of shares
 
 
32. Further information from a director who is a trustee, or beneficiary of a trust, or a person who has set up a Discretionary Trust:
Names of TrustAddressStatus codeNumber of shares
Rock Street TrustAddresses of individuals are not displayed.
5103Founder of a discretionary trust who can influence how the trustee exercises his discretion
Short position20,000,000
 
33. Further information from a party to an agreement under Section 317 (Please see Notes for further information required):
Names of other partiesAddressNumber of shares
 
Total number of shares in which a director is interested under sections 317 and 318
 
34. Supplementary information: Class of shares concerned is Class B Ordinary Shares. Under a collar transaction referencing 20,000,000 Class B Ordinary Shares between Everest Robotics Limited and a bank, Dr. Kai Yu has delivered a total of 9,853,623 Shares to the bank with a return obligation.
35. Log/Serial Number of the previous form:
36. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 3A: 10/04/2026
(dd/mm/yyyy)