Company: LW
Filing Date: 2025-08-07
Form Type: DEFA14A
Source: 0001679273-25-000061
Chunk: 0

Company: Lamb Weston Holdings, Inc.
Filing Date: 2025-08-07
Form: DEFA14A
Chunk 0
---
### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### SCHEDULE 14A
<div align='center'>Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No. )</div>

Filed by the Registrant ☒

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

☒ Definitive Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

#### Lamb Weston Holdings, Inc.
<div align='center'>————————————————————————————————————————————————————

(Name of Registrant as Specified In Its Charter)

————————————————————————————————————————————————————

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

————————————————————————————————————————————————————</div>

Payment of Filing Fee (Check all boxes that apply):

☒ 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