Company: YEXT
Filing Date: 2025-04-28
Form Type: DEFA14A
Source: 0001614178-25-000047
Chunk: 0

Company: Yext, Inc.
Filing Date: 2025-04-28
Form: DEFA14A
Chunk 0
---
### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### SCHEDULE 14A

#### Proxy Statement Pursuant to Section 14(a)

#### of the Securities Exchange Act of 1934
<div align='center'>(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 Pursuant to §240.14a-12                                                         |
| Yext, Inc.                                                              |     |                                                                                                     |
| (Name of Registrant as Specified in Its Charter)                        |     |                                                                                                     |
| (Name of Person(s) Filing Proxy Statement if other than the Registrant) |     |                                                                                                     |
| 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 |