Company: ALIT
Filing Date: 2025-11-05
Form Type: DEFA14A
Source: 0001628280-25-049258
Chunk: 0

Company: Alight, Inc. / Delaware
Filing Date: 2025-11-05
Form: DEFA14A
Chunk 0
---
### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549
<div align='center'>__________________________________________</div>

#### FORM 8-K
<div align='center'>__________________________________________</div>

### CURRENT REPORT
<div align='center'>Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 5, 2025

__________________________________________</div>

#### Alight, Inc.
<div align='center'>(Exact name of Registrant as Specified in Its Charter)

__________________________________________</div>

| Delaware                                 |     | 001-39299               |     |         86-1849232 |
| (State or Other Jurisdiction             
 of Incorporation)                        |     | -Commission File Number |     |      -IRS Employer 
 Identification No. |
| 320 South Canal Street,                  |     |                         |     |                    |
| 50th Floor, Suite 5000, Chicago, IL      |     |                         |     |              60606 |
| (Address of Principal Executive Offices) |     |                         |     |          -Zip Code |

<div align='center'>Registrant’s Telephone Number, Including Area Code: (224)737-7000

(Former Name or Former Address, if Changed Since Last Report)

__________________________________________</div>

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

x Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

<div align='center'>Securities registered pursuant to Section 12(b) of the Act:</div>

| Title of each class                               |     | Trading   
 Symbol(s) |     | Name of each exchange on which registered |
| Class A Common Stock, par value $0.0001 per share |     | ALIT      |     | New