Executive Supplemental Individual Disability Insurance Plan dated June 10, 2022

This information is not intended to be a complete description of the insurance coverage available. Contract provisions, features and optional benefits are based on standard published issue ages. Contract provisions, features and optional benefits are based on our standard published ages. The policy or its provisions may vary or be unavailable in some states. The policy has exclusions and limitations that may affect any benefits payable. For complete details of coverage and availability, please refer to Policy Form 850 and contact your Unum representative.

Who is Eligible    This offer is extended to all eligible individuals (as defined under “Eligibility” on page 1) who are U.S. citizens or permanent U.S. residents possessing a green card.

On the date of employer census submission, eligibles must be working on a full-time basis without restrictions or limitations due to injury or sickness (30 hours or more per week).

Basis of Issue    A standard offer means no modifications can be made to the contract's premium rate, elimination period, benefit period or monthly benefit amounts to adjust for a pre-existing medical condition.

If the Catastrophic Disability Benefit is included in the offering, the Catastrophic Benefit is only payable for loss that occurs after the coverage effective date.

The IDI benefit will coordinate with any other disability coverage applied for; and any disability coverage already inforce.

Coverage applied for on a GSI basis cannot exceed this plan design and total coverage to be in-force (includes Group Long Term Disability and Individual Disability Insurance) cannot exceed our issue and participation limits.

The GSI benefit may be directly reduced by any inforce individual coverage that was issued by Unum or its affiliated companies on a GSI basis. Unum will not participate with any other active employer- sponsored individual disability GSI program that provides long-term coverage through a non- cancellable or guaranteed renewable contract.

Minimum policy size is $500 - must financially qualify.

Any additional amounts purchased beyond this offer amount will be considered to be outside the plan design and subject to our normal medical and financial underwriting guidelines.

Financial Requirements    We will accept a company-provided census (electronic preferred) listing employee name, date of birth, job title, date of hire and compensation (defined as Insurable Income on Page 1) as income documentation. Insurable income should be broken down into base salary and variable compensation in the census, if applicable.

•This offer must be signed and received by Case Design Underwriting before applications can be accepted.

•Written request for this offer must be received by July 10, 2022.

•The above offer is contingent upon current ratebook and state regulations in effect at application time. Any change in plan design, eligibility/participation requirements, premium payer, etc. requires written approval by Case Design Underwriting.

•Unum will be provided with a full census (name, job title, resident addresses, date of hire, work status, insurable income, DOB, gender and employee Social Security Number).

•After the initial enrollment, new employees will be enrolled within an agreed upon enrollment schedule.

•Employees who enroll and fully participate in this plan will have the opportunity to update their coverage within the plan design and benefit maximums during a scheduled annual or biannual enrollment period.

•If the required participation is not achieved, the offer becomes void.

•The Employer agrees with respect to policies issued by the Insurance Co. to certain salaried/wage earning employees:

To pay in full the required premiums (100% Employer Pay) for such policies and to remit such premiums to the Insurance Co. when due (refund check will be sent to the Employer if there is an overpayment).

This offer will be reviewed every two years and remains in effect subject to our review of the plan design, persistency and overall case success. We may request current case information and census listing eligible individuals, dates of birth, job title and current income to complete our review. Although we do not anticipate doing so, we reserve the right to withdraw or modify this offer at any time. Factors such as experience, non-adherence to offer terms or availability of contract type could make this necessary. When appropriate, the Company will provide 90-days notice in advance of any anticipated change to this offer.

We are privileged that you have selected Unum to meet your employees’ income protection needs. We appreciate the opportunity to serve you and your employees, and we look forward to a continuing relationship.

On behalf of Northrop Grumman, I request the offer outlined above and understand that these specifications are only available through the broker to whom this letter is addressed.

Your insurance or benefits advisor can offer you advice and guidance as you select the policy and provider most appropriate for your needs. At Unum we recognize the important role these professionals play in the sale of our products and services and offer them a variety of compensation programs. Your advisor can provide you with information about these programs as well as those available from other providers. We support disclosure of advisor compensation so that customers can make an informed buying decision.

If you would like additional information about the range of compensation programs our company offers, you can find more details at www.unum.com. Unum provides employers with the premium and commission information needed to complete Schedule A on Form 5500 for group insurance as may be required under ERISA. You may request similar information for ERISA reporting purposes for other insurance policies, such as Voluntary Benefits or Individual Disability. If you would like to request such information or if you have other questions, or if you would like to speak to us directly about advisor compensation, please call Broker Compensation Services at 1-800-ASK-UNUM (1 ###-###-####).

At Unum, we recognize and support full transparency and disclosure of compensation. Unum Enrollment Representatives are licensed as insurance producers; they represent and act on behalf of Unum.

Enrollment Representatives do not receive compensation based in whole or in part on the sale of insurance to you. If you have questions, contact your Unum IDI Executive Benefits Representative.

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(signature)    (signature)

Ruth Kline

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Position and Title    Date    Broker of Record    Date

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cc: Donna Dinsmore, Underwriting Consultant - IDI Case Design Underwriting