Company: THS
Filing Date: 2025-02-27
Form Type: PRE 14A
Source: 0001320695-25-000012
Chunk: 31

Company: TreeHouse Foods, Inc.
Filing Date: 2025-02-27
Form: PRE 14A
Chunk 31
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 — |     | 115,000 |
| Jason J. Tyler*       |     |                    |     |  90,000 |                                             |     | 15,000 |                    |     |      — |                           |     |  5,000 |                              |     |      — |     | 110,000 |

* Committee Chair

** Lead Independent Director

(1) Mr. DeWitt joined the Board on December 22, 2023. In connection with his appointment, Mr. DeWitt received a pro-rated cash retainer in 2024 for his partial period of service during the 2023-2024 Board service year. Mr. DeWitt began serving as Audit Committee Chair on December 1, 2024 and received a pro-rated cash retainer for his partial period service during the 2024-2025 Board service year.

(2) Ms. Massman served as Audit Committee Chair until November 30, 2024 and continues to support the Chair transition.

(3) Mr. Ostfeld has assigned his compensation for Board services to JANA Partners LLC.

#### 2025 Proxy StatementTreeHouse Foods, Inc.29
| Proposal One |

#### Equity-Based Compensation (column (b))
To ensure that directors have an ownership interest aligned with other stockholders, each non-employee director is granted options and/or restricted stock units ("RSUs") as determined by the Board. For 2024-2025 Board service, the Board determined to award each non-employee director 4,798 RSUs, which vest and settle on the earlier of the 12-month anniversary of the date of grant or the 2025 Annual Meeting. The grant date fair value of the annual award of RSUs granted in 2024 for each non-employee director was $172,248 as computed in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 718.

#### OUTSTANDING AWARDS (as of December 31, 2024)
| Name                |     | Unvested Restricted Stock Units(#) |       |     | Vested & Deferred Restricted Stock Units*(#) |        |
| Adam J. DeWitt(1)   |     |                                    | 6,200 |     |                                              |      — |
| Linda K. Massman    |     |                                    | 4,798 |     |                                              |      — |
| Scott D. Ostfeld(2) |     |