# EDGAR Filing Document

**Accession Number:** 0001114446
**File Stem:** 0001610520-25-000122
**Filing Date:** 2025-12
**Character Count:** 6178
**Document Hash:** 794c94c40c63f32f8da7055e18dc6b80
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001610520-25-000122.hdr.sgml**: 20251215

**ACCESSION NUMBER**: 0001610520-25-000122

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251215

**FILED AS OF DATE**: 20251215

**DATE AS OF CHANGE**: 20251215

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** UBS Group AG
- **CENTRAL INDEX KEY:** 0001610520
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** V8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36764
- **FILM NUMBER:** 251570683

**BUSINESS ADDRESS:**
- **STREET 1:** BAHNHOFSTRASSE 45
- **CITY:** ZURICH
- **STATE:** V8
- **ZIP:** CH-8001
- **BUSINESS PHONE:** 41-44-234-1111

**MAIL ADDRESS:**
- **STREET 1:** BAHNHOFSTRASSE 45
- **CITY:** ZURICH
- **STATE:** V8
- **ZIP:** CH-8001
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** UBS AG
- **CENTRAL INDEX KEY:** 0001114446
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** V8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15060
- **FILM NUMBER:** 251570684

**BUSINESS ADDRESS:**
- **STREET 1:** BAHNHOFSTRASSE 45
- **CITY:** ZURICH
- **STATE:** V8
- **ZIP:** CH 8001
- **BUSINESS PHONE:** 203-719-5241

**MAIL ADDRESS:**
- **STREET 1:** 600 WASHINGTON BLVD.
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901

#### UNITED STATES

#### SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

_________________

#### FORM 6-K

#### REPORT OF FOREIGN PRIVATE ISSUER

#### PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

#### THE SECURITIES EXCHANGE ACT OF 1934

#### Date: December 15, 2025

#### UBS Group AG
(Registrant's Name)

Bahnhofstrasse 45, 8001 Zurich, Switzerland

(Address of principal executive office)

#### Commission File Number: 1-36764

#### UBS AG
(Registrant's Name)

Bahnhofstrasse 45, 8001 Zurich, Switzerland

Aeschenvorstadt 1, 4051 Basel, Switzerland

(Address of principal executive offices)

#### Commission File Number: 1-15060
Indicate by check mark whether the registrants file or will file annual reports under cover of Form

20-F or Form 40-

F. Form 20-F

☒

Form 40-F

☐

This Form 6-K consists of the news releases which appear immediately following this page.

![newsrelease6k20251215p3i0](newsrelease6k20251215p3i0.gif)

Investor Relations

Tel. +41-44-234 41 00

Media Relations

Tel. +41-44-234 85 00

UBS Group AG, News Release, 15 December 2025 Page 1

15 December 2025

Ad hoc announcement pursuant to article 53 of the SIX Exchange Regulation Listing Rules

News release

#### Changes to UBS's Group Executive Board
● #### Mike Dargan, Group Chief Operations and Technology Officer, will step down from his role
● #### Group Technology function to report into Group Chief Operating Officer Beatriz Martin
Zurich, 15 December 2025 – As Mike Dargan has decided to step down as Group Chief Operations and

Technology Officer at the end of December to pursue an opportunity outside of UBS, the Group Technology

function will report into Beatriz Martin as she takes up her new role as Group Chief Operating Officer on 1

January 2026. Pending the appointment of a permanent successor, Chris Gelvin will act as interim Head

Group Technology, in addition to his current role of Chief Operating Officer, Group Technology.

Adding Group Technology to the Group COO portfolio will support smooth end-to-end operations, prioritize

initiatives related to technology and artificial intelligence, and ensure a smooth completion of the remaining

technology integration process.

Commenting on the appointments, Group CEO Sergio P. Ermotti said: "Mike has been instrumental in

positioning our technology as a driver of business growth and resilience and progressing the firm's strategic

shift towards AI and digitization. I would like to thank Mike for his significant contributions to UBS and wish

him all the best for this future. I also congratulate Bea on her expanded responsibilities and thank her for her

ongoing leadership."

#### UBS Group AG and UBS AG
Investor contact

Switzerland: +41-44-234 41 00

Media contact

Switzerland: +41-44-234 85 00

UK: +44-207-567 47 14

Americas: +1-212-882 58 58

APAC: +852-297-1 82 00

www.ubs.com/media

Changes to the Group Executive Board are subject to regulatory approval.

This Form 6-K is hereby incorporated by reference into (1) each of the registration statements on Form F-3

(Registration Number 333-283672), and on Form S-8 (Registration Numbers 333-200634; 333-200635; 333-

200641; 333-200665; 333-215254; 333-215255; 333-228653; 333-230312; 333-249143 and 333-272975), and into

each prospectus outstanding under any of the foregoing registration statements, (2) any outstanding offering

circular or similar document issued or authorized by UBS AG that incorporates by reference any Forms 6-K of

UBS AG that are incorporated into its registration statements filed with the SEC, and (3) the base prospectus of

Corporate Asset Backed Corporation ("CABCO") dated June 23, 2004 (Registration Number 333-111572), the

Form 8-K of CABCO filed and dated June 23, 2004 (SEC File Number 001-13444), and the Prospectus

Supplements relating to the CABCO Series 2004-101 Trust dated May 10, 2004 and May 17, 2004 (Registration

Number 033-91744 and 033-91744-05).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused

this report to be signed on their behalf by the undersigned, thereunto duly authorized.

UBS Group AG

By: _/s/ David Kelly______________

Name: David Kelly

Title: Managing Director

By: _/s/ Ella Copetti-Campi_________

Name: Ella Copetti-Campi

Title: Executive Director

UBS AG

By: _/s/ David Kelly______________

Name: David Kelly

Title: Managing Director

By: _/s/ Ella Copetti-Campi________

Name: Ella Copetti-Campi

Title: Executive Director

Date: December 15, 2025