# EDGAR Filing Document

**Accession Number:** 0000070502
**File Stem:** 0000070502-25-000470
**Filing Date:** 2025-10
**Character Count:** 6393
**Document Hash:** 5ba0f02000ea595f8224ff587bf51652
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000070502-25-000470.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0000070502-25-000470

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 12

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORP /DC/
- **CENTRAL INDEX KEY:** 0000070502
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS BUSINESS CREDIT INSTITUTION [6159]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 520891669
- **STATE OF INCORPORATION:** DC
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-275151
- **FILM NUMBER:** 251425345

**BUSINESS ADDRESS:**
- **STREET 1:** 20701 COOPERATIVE WAY
- **CITY:** DULLES
- **STATE:** VA
- **ZIP:** 20166-6691
- **BUSINESS PHONE:** 7034671800

**MAIL ADDRESS:**
- **STREET 1:** 20701 COOPERATIVE WAY
- **CITY:** DULLES
- **STATE:** VA
- **ZIP:** 20166-6691

Rule 424 (b) (3)

Registration No. 333-275151

CUSIP #: 63743HGA4

TRADE DATE: October 28, 2025

SETTLEMENT DATE: October 30, 2025

PRICING SUPPLEMENT NO. D1028 DATED October 28, 2025

TO PROSPECTUS SUPPLEMENT DATED October 27, 2023

AND BASE PROSPECTUS DATED October 24, 2023

NATIONAL RURAL UTILITIES COOPERATIVE FINANCE CORPORATION

Medium-Term Notes, Series D

With Maturities of Nine Months or More from Date of Issue

Floating Rate Notes

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| | |
|:---|:---|
| Principal Amount: | $500000000 |
| Issue Price: | 100% of Principal Amount |
| Original Issue Date: | October 30, 2025 |
| Maturity Date: | October 30, 2026 |
| Interest Rate Basis: | Floating rate based on Compounded SOFR, calculated and reset quarterly |
| Spread: | Plus 33 basis points |
| Interest Payment Dates: | Each January 30, April 30, July 30 and October 30, commencing January 30, 2026 |
| Interest Payment Date Convention: | Modified Following Business Day, Adjusted |
| Day Count: | Actual/360 |
| Payment at Maturity: | The payment at maturity will be 100% of the Principal Amount plus accrued and unpaid interest, if any |
| Agent's Discount or Commission: | 0.05% |
| Agent: | Mizuho Securities USA LLC |
| Capacity: | Principal |
| Form of Note: <br>(Book-Entry or Certificated) | Book-Entry |
| Other Terms: |  |
| Medium-Term Notes, Series D may be issued by the Company in an unlimited aggregate principal amount. | Medium-Term Notes, Series D may be issued by the Company in an unlimited aggregate principal amount. |

---

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It is expected that delivery of the notes will be made against payment therefor on or about October 30, 2025 which is the second trading day following the date hereof (such settlement cycle being referred to as T+2). Purchasers of notes should note that the ability to settle secondary market trades of the notes effected prior to the first business day before the settlement date may be affected by the T+2 settlement. Accordingly, purchasers who wish to trade the notes prior to the first business day before the settlement date will be required to specify an alternative settlement cycle at the time of any such trade to prevent a failed settlement and should consult their own legal advisors.

**Validity of the Medium-Term Note**

In the opinion of Hogan Lovells US LLP, as counsel to the Company, following (i) receipt by the Company of the consideration for the notes specified in applicable resolutions of the board of directors of the Company and (ii) the due execution, authentication, issuance and delivery of the notes pursuant to the terms of the indenture and the applicable underwriting, agency or distribution agreement against payment therefor, the notes offered by this pricing supplement will constitute valid and binding obligations of the Company, subject to the effect of (a) bankruptcy, insolvency, reorganization, receivership, moratorium and other laws affecting creditors' rights and remedies (including, without limitation, the effect of statutory and other law regarding fraudulent conveyances and fraudulent, preferential or voidable transfers), and (b) the exercise of judicial discretion and the application of principles of equity, good faith, fair dealing, reasonableness, conscionability and materiality (regardless of whether the applicable agreements are considered in a proceeding in equity or at law), including, without limitation, principles limiting the availability of specific performance and injunctive relief.

This opinion is based as to matters of law solely on applicable provisions of the following, as currently in effect: (i) the District of Columbia General Cooperative Association Act of 2010 and (ii) the laws of the State of New York (but not including any laws, statutes, ordinances, administrative decisions, rules or regulations of any political subdivision below the state level). In addition, this opinion is subject to customary assumptions about the trustee's authorization, execution and delivery of the indenture and its authentication of the notes and the validity, binding nature and enforceability of the indenture with respect to the trustee, all as stated in the letter of such counsel dated October 27, 2023, which has been filed as an exhibit to a Current Report on Form 8-K by the Company on October 27, 2023.

## Ex-Filing

?xml version='1.0' encoding='ASCII'? exfilingfees

**Calculation of Filing Fee Table**

**424(b)(3)**

(Form Type)

**National Rural Utilities Cooperative Finance Corporation**

(Exact Name of Registrant as Specified in its Charter)

<u>Table 1: Newly Registered Securities</u>

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | <br>Security Type | <br>Security Class Title | &nbsp;&nbsp;<br>Fee Calculation or<br> Carry Forward Rule  | Amount Registered | Proposed Maximum Offering<br> Price Per Unit | &nbsp;&nbsp;<br>Maximum Aggregate Offering Price | <br>Fee Rate | <br>Amount of Registration Fee |
| Fees to Be Paid | Debt | Medium-Term Notes, Series D | 457(r) | $500000000.00 | 100.000% | $500000000.00 | 0.0001381 | $69050.00 |
|  | Total Offering Amount | Total Offering Amount | Total Offering Amount |  |  | $500000000.00 |  |  |
|  | Total Fees Previously Paid | Total Fees Previously Paid | Total Fees Previously Paid |  |  |  |  | $— |
|  | Net Fee Due | Net Fee Due | Net Fee Due |  |  |  |  | $69050.00 |

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