| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Greene John | CVP & Chief Financial Officer | 2980 FAIRVIEW PARK DRIVE, FALLS CHURCH | /s/ Jennifer C. McGarey, Attorney-in-Fact | 13 Feb 2026 | 0001610732 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NOC | Restricted Performance Stock Rights | Award | $0 | +4,981 | $0.000000 | 4,981 | 11 Feb 2026 | Common Stock | 4,981 | Direct | F1, F2 | ||
| transaction | NOC | Restricted Stock Rights | Award | $0 | +5,362 | $0.000000 | 5,362 | 11 Feb 2026 | Common Stock | 5,362 | Direct | F3, F4, F5 |
| Id | Content |
|---|---|
| F1 | Each Restricted Performance Stock Right ("RPSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d). |
| F2 | The RPSRs acquired include 4,981 unvested RPSRs granted under the 2024 Long-Term Incentive Stock Plan ("2024 LTISP) on 2/11/26 with a measurement period ending on 12/31/28. |
| F3 | Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. |
| F4 | The RSRs were granted under the 2024 LTISP on 2/11/26 and will vest on 2/12/29. |
| F5 | Total amount includes (i) 2,298 RSRs granted under the 2024 LTISP on 2/11/26 that will vest on 2/12/29; (ii) 1,532 RSRs granted under the 2024 LTISP on 2/11/26 that will vest on 2/11/27; and (iii) 1,532 RSRs granted under the 2024 LTISP on 2/11/26 that will vest on 2/11/28. |