# EDGAR Filing Document

**Accession Number:** 0001133421
**File Stem:** 0001133421-23-000005
**Filing Date:** 2023-1
**Character Count:** 73457
**Document Hash:** 74211cd69957c32c0565fe4c15c405c0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133421-23-000005.hdr.sgml**: 20230126

**ACCESSION NUMBER**: 0001133421-23-000005

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20230126

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20230126

**DATE AS OF CHANGE**: 20230126

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NORTHROP GRUMMAN CORP /DE/
- **CENTRAL INDEX KEY:** 0001133421
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812]
- **IRS NUMBER:** 800640649
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-16411
- **FILM NUMBER:** 23553863

**BUSINESS ADDRESS:**
- **STREET 1:** 2980 FAIRVIEW PARK DRIVE
- **STREET 2:** C/O NORTHROP GRUMMAN CORP
- **CITY:** FALLS CHURCH
- **STATE:** VA
- **ZIP:** 22042
- **BUSINESS PHONE:** 703-280-2900

**MAIL ADDRESS:**
- **STREET 1:** 2980 FAIRVIEW PARK DRIVE
- **STREET 2:** C/O NORTHROP GRUMMAN CORP
- **CITY:** FALLS CHURCH
- **STATE:** VA
- **ZIP:** 22042

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NNG INC
- **DATE OF NAME CHANGE:** 20010129

?xml version="1.0" ? noc-20230126

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

---

| | |
|:---|:---|
| **FORM** | **8-K** |
| **CURRENT REPORT<br>Pursuant to Section 13 or 15(d) of the<br>Securities Exchange Act of 1934<br>Date of Report (Date of earliest event reported)** | **CURRENT REPORT<br>Pursuant to Section 13 or 15(d) of the<br>Securities Exchange Act of 1934<br>Date of Report (Date of earliest event reported)** |
| January 26, 2023 | January 26, 2023 |

---

**NORTHROP GRUMMAN CORPORATION** 

**(Exact name of registrant as specified in its charter)**

---

| | | |
|:---|:---|:---|
| **Delaware** | **1-16411** | **80-0640649** |
| **(State or Other Jurisdiction**<br>**of Incorporation or Organization)** | **(Commission File Number)** | **(IRS Employer**<br>**Identification Number)** |

---

**2980 Fairview Park Drive, Falls Church, VA 22042** 

**(Address of principal executive offices)(Zip Code)**

**(703) 280-2900** 

**(Registrant's telephone number, including area code)**

**(Former name or former address, if changed since last report)**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐**&nbsp;&nbsp;&nbsp;&nbsp;**Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐**&nbsp;&nbsp;&nbsp;&nbsp;**Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐**&nbsp;&nbsp;&nbsp;&nbsp;**Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐**&nbsp;&nbsp;&nbsp;&nbsp;**Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered <br> <u>Common Stock</u> <u>NOC</u> <u>New York Stock Exchange</u>

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company **☐**

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. **☐**

------

**ITEM 2.02. Results of Operations and Financial Condition.**

On January 26, 2023, Northrop Grumman Corporation issued an earnings release announcing its financial results for the quarter and year ended December 31, 2022, under the heading "Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results." The earnings release is furnished as Exhibit 99.

**ITEM 9.01. Financial Statements and Exhibits.**

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| | |
|:---|:---|
| (d) | Exhibits |
|  | **Furnished** |
|  | Exhibit 99 — Earnings Release dated January 26, 2023 |

---

------

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | |
|:---|:---|
| NORTHROP GRUMMAN CORPORATION | NORTHROP GRUMMAN CORPORATION |
| **(Registrant)** | **(Registrant)** |
| By: | /s/ Jennifer C. McGarey |
|  | (Signature)<br>Jennifer C. McGarey<br>Corporate Vice President and Secretary |

---

Date: January 26, 2023

------

**Exhibit Index**

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| |
|:---|
| **Exhibit No.** |
| <u>[Exhibit 99 Furnished — Earnings Release dated January 26, 2023](noc-12312022xearningsrelea.htm)</u> |
| Exhibit 101 — Northrop Grumman Corporation Current Report on Form 8-K dated January 26, 2023, formatted as inline XBRL (Extensible Business Reporting Language): Cover Page. The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. |
| Exhibit 104 — Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) |

---

## Ex-99

**Exhibit 99**

![nocearningsreleasengclogoaa.jpg](nocearningsreleasengclogoaa.jpg)

---

| | | |
|:---|:---|:---|
| **News Release** | | |
| | Contact: | Vic Beck (Media) |
| | | 703-280-4456 (office) |
| | | <u>vic.beck@ngc.com</u> |
| | | Todd Ernst (Investors) |
| | | 703-280-4535 (office) |
| | | <u>todd.ernst@ngc.com</u> |

---

**Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results**

• Q4 Sales increase 16 percent to $10.0 billion

• 2022 Sales of $36.6 billion; 2022 Organic Sales<sup>1</sup> increase 3 percent

• Q4 Diluted EPS of $13.46 including per share MTM benefit of $5.96; Q4 Transaction-Adjusted EPS<sup>1</sup> increase 25 percent to $7.50

• 2022 Diluted EPS of $31.47; 2022 Transaction-Adjusted EPS<sup>1</sup> of $25.54

• 2022 Net cash provided by operating activities of $2.9 billion; 2022 Transaction-Adjusted Free Cash Flow<sup>1</sup> of $1.6 billion

• 2022 Book to Bill of 1.07

• Guidance reflects improved expectations for 2023 Sales of $38.0 to $38.4 Billion, and strong multi-year Cash Flow Outlook with over 20 percent CAGR through 2025

FALLS CHURCH, Va. – January 26, 2023 – Northrop Grumman Corporation (NYSE: NOC) reported fourth quarter 2022 sales increased 16 percent to $10.0 billion, as compared with $8.6 billion in the fourth quarter of 2021. Sales increased 3 percent to $36.6 billion in 2022, as compared with $35.7 billion in 2021. Fourth quarter 2022 sales reflect strong demand, the timing of material receipts and continued improvement in labor availability trends.

Fourth quarter 2022 net earnings were $2.1 billion, including a $922 million after-tax mark-to-market pension and OPB ("MTM") benefit. Fourth quarter 2022 transaction-adjusted net earnings<sup>1</sup> were $1.2 billion, or $7.50 per diluted share. 2022 net earnings were $4.9 billion, or $31.47 per diluted share, and include the noted MTM benefit. 2022 transaction-adjusted net earnings<sup>1</sup> were $4.0 billion, or $25.54 per diluted share, and reflect an $85 million, or $0.55 per diluted share, reduction for negative returns on marketable securities related to our non-qualified benefit plans and other non-operating assets.

"The Northrop Grumman team continues to deliver strong financial and operating performance, further positioning our company for near and long-term growth. We're providing

---

| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

------

differentiated solutions for our customers' highest priority missions, driving a strong global demand signal for our products and maintaining a healthy backlog," said Kathy Warden, chair, chief executive officer and president. "Given our proven ability to competitively win, hire and perform, we're raising our sales outlook for 2023 and expect to deliver strong multi-year cash flow growth. We are focused on executing our strategy, investing in the capabilities and capacity our customers need, and returning a significant portion of our growing cash flows to our shareholders."

---

| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

------

<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 3

**<u>Transaction-adjusted Net Earnings and EPS</u>**

2022 net earnings reflect a MTM benefit of $922 million, net of tax. 2021 net earnings reflect a MTM benefit of $1.8 billion, net of tax, and a gain on the sale of the company's IT services business. Excluding the gain on sale of the business, associated federal and state income tax expenses, transaction costs and the make-whole premium for early debt redemption, as well as the impact of the MTM benefit and related tax impacts, 2022 transaction-adjusted net earnings<sup>1</sup> decreased 4 percent and transaction-adjusted EPS<sup>1</sup> was comparable with the prior year. Net earnings during 2022 and the fourth quarter of 2021 were not impacted by the sale of the company's IT services business and do not include any transaction-related adjustments. Transaction-adjusted net earnings<sup>1</sup> and transaction-adjusted EPS<sup>1</sup> are measures the company uses to compare performance to prior periods and for EPS guidance.

Lower total pension benefits, including MTM and non-MTM impacts, reduced fourth quarter 2022 diluted EPS by $5.48 and 2022 diluted EPS by $6.19 as compared with the prior year periods. See Schedule 6 at the end of this release for further information.

The table below reconciles net earnings and diluted EPS to transaction-adjusted net earnings<sup>1</sup> and transaction-adjusted EPS<sup>1</sup>:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | Three Months Ended December 31 | Three Months Ended December 31 | Year Ended December 31 | Year Ended December 31 |
| *$ in millions, except per share amounts* | **2022** | 2021 | **2022** | 2021 |
| **Net earnings** | $**2080** | $2710 | $**4896** | $7005 |
| &nbsp;&nbsp;MTM (benefit) | **(1232)** | (2355) | **(1232)** | (2355) |
| &nbsp;&nbsp;MTM-related deferred state tax expense<sup>2</sup> | **65** | 124 | **65** | 124 |
| &nbsp;&nbsp;Federal tax expense of items above<sup>3</sup> | **245** | 469 | **245** | 469 |
| &nbsp;&nbsp;MTM adjustment, net of tax | **(922)** | (1762) | **(922)** | (1762) |
| **MTM-adjusted net earnings**<sup>1</sup> | **1158** | **948** | **3974** | **5243** |
| &nbsp;&nbsp;Gain on sale of business | **—** |  | **—** | (1980) |
| &nbsp;&nbsp;State tax impact<sup>4</sup> | **—** |  | **—** | 160 |
| &nbsp;&nbsp;Transaction costs | **—** |  | **—** | 32 |
| &nbsp;&nbsp;Make-whole premium | **—** |  | **—** | 54 |
| &nbsp;&nbsp;Federal tax impact of items above<sup>5</sup> | **—** |  | **—** | 614 |
| &nbsp;&nbsp;&nbsp;Transaction adjustment, net of tax | $**—** | $— | $**—** | $(1120) |
| **Transaction-adjusted net earnings**<sup>1</sup> | $**1158** | $948 | $**3974** | $4123 |

---

---

| | |
|:---|:---|
| 1 | Non-GAAP measure — see definitions at the end of this earnings release. |
| 2 | The deferred state tax impact in each period was calculated using the company's blended state tax rate of 5.25 percent. |
| 3 | The federal tax impact in each period was calculated by subtracting the deferred state tax impact from MTM benefit and applying the 21 percent federal statutory rate. |
| 4 | The state tax impact includes $62 million of incremental tax expense related to $1.2 billion of nondeductible goodwill in the divested business. |
| 5 | The federal tax impact was calculated by applying the 21 percent federal statutory rate to the adjustment items and also includes $250 million of incremental tax expense related to $1.2 billion of nondeductible goodwill in the divested business. |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

------

<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 4

---

| | | | | |
|:---|:---|:---|:---|:---|
| | Three Months Ended December 31 | Three Months Ended December 31 | Year Ended December 31 | Year Ended December 31 |
| *Per share amounts* | **2022** | 2021 | **2022** | 2021 |
| **Diluted EPS** | $**13.46** | $17.14 | $**31.47** | $43.54 |
| &nbsp;&nbsp;&nbsp;MTM (benefit) per share | **(7.97)** | (14.90) | **(7.92)** | (14.64) |
| &nbsp;&nbsp;MTM-related deferred state tax expense per share<sup>2</sup> | **0.42** | 0.78 | **0.42** | 0.77 |
| &nbsp;&nbsp;Federal tax expense of items above per share<sup>3</sup> | **1.59** | 2.98 | **1.57** | 2.92 |
| &nbsp;&nbsp;&nbsp;&nbsp;MTM adjustment per share, net of tax | **(5.96)** | (11.14) | **(5.93)** | (10.95) |
| &nbsp;&nbsp;**MTM-adjusted EPS**<sup>1</sup> | **7.50** | **6.00** | **25.54** | **32.59** |
| &nbsp;&nbsp;&nbsp;Gain on sale of business per share | **—** |  | **—** | (12.31) |
| &nbsp;&nbsp;State tax impact per share<sup>4</sup> | **—** |  | **—** | 0.99 |
| &nbsp;&nbsp;&nbsp;Transaction costs per share | **—** |  | **—** | 0.20 |
| &nbsp;&nbsp;&nbsp;Make-whole premium per share | **—** |  | **—** | 0.34 |
| &nbsp;&nbsp;Federal tax impact of line items above per share<sup>5</sup> | **—** |  | **—** | 3.82 |
| &nbsp;&nbsp;&nbsp;Transaction adjustment per share, net of tax | $**—** | $— | $**—** | $(6.96) |
| **Transaction-adjusted EPS**<sup>1</sup> | $**7.50** | $6.00 | $**25.54** | $25.63 |

---

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| | |
|:---|:---|
| 1 | Non-GAAP measure — see definitions at the end of this earnings release. |
| 2 | The deferred state tax impact in each period was calculated using the company's blended state tax rate of 5.25 percent. |
| 3 | The federal tax impact in each period was calculated by subtracting the deferred state tax impact from MTM benefit and applying the 21 percent federal statutory rate. |
| 4 | The state tax impact includes $62 million of incremental tax expense related to $1.2 billion of nondeductible goodwill in the divested business. |
| 5 | The federal tax impact was calculated by applying the 21 percent federal statutory rate to the adjustment items and also includes $250 million of incremental tax expense related to $1.2 billion of nondeductible goodwill in the divested business. |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

------

<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 5

**<u>Consolidated Operating Results and Cash Flows</u>**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | Three Months Ended December 31 | Three Months Ended December 31 | | Year Ended December 31 | Year Ended December 31 | |
| *$ in millions, except per share amounts* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| **Sales** |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Aeronautics Systems | $**2757** | $2631 | **5%** | $**10531** | $11259 | **(6%)** |
| &nbsp;&nbsp;&nbsp;Defense Systems | **1657** | 1378 | **20%** | **5579** | 5776 | **(3%)** |
| &nbsp;&nbsp;&nbsp;Mission Systems | **2927** | 2521 | **16%** | **10396** | 10134 | **3%** |
| &nbsp;&nbsp;&nbsp;Space Systems | **3278** | 2658 | **23%** | **12275** | 10608 | **16%** |
| &nbsp;&nbsp;&nbsp;Intersegment eliminations | **(586)** | (549) |  | **(2179)** | (2110) |  |
| Total sales | **10033** | 8639 | **16%** | **36602** | 35667 | **3%** |
| **Operating income** |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Aeronautics Systems | **289** | 220 | **31%** | **1116** | 1093 | **2%** |
| &nbsp;&nbsp;&nbsp;Defense Systems | **183** | 167 | **10%** | **664** | 696 | **(5%)** |
| &nbsp;&nbsp;&nbsp;Mission Systems | **452** | 402 | **12%** | **1618** | 1579 | **2%** |
| &nbsp;&nbsp;&nbsp;Space Systems | **297** | 256 | **16%** | **1158** | 1121 | **3%** |
| &nbsp;&nbsp;&nbsp;Intersegment eliminations | **(85)** | (75) |  | **(303)** | (272) |  |
| Segment operating income<sup>1</sup> | **1136** | 970 | **17%** | **4253** | 4217 | **1%** |
| *Segment operating margin rate*<sup>1</sup> | ***11.3*** *%*** | *11.2 %* | ***10 bps*** | ***11.6*** *%*** | *11.8 %* | ***(20) bps*** |
| &nbsp;&nbsp;&nbsp;FAS/CAS operating adjustment | **(48)** | 32 | **(250%)** | **(200)** | 130 | **(254%)** |
| &nbsp;&nbsp;&nbsp;Unallocated corporate (expense) income: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gain on sale of business | **—** |  | **—%** | **—** | 1980 | **NM** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IT services divestiture – unallowable state taxes and transaction costs | **—** |  | **—%** | **—** | (192) | **NM** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Intangible asset amortization and PP&E step-up depreciation | **(61)** | (63) | **(3%)** | **(242)** | (254) | **(5%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MTM-related deferred state tax expense | **(65)** | (124) | **(48%)** | **(65)** | (124) | **(48%)** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other unallocated corporate expense | **(56)** | (73) | **(23%)** | **(145)** | (106) | **37%** |
| &nbsp;&nbsp;&nbsp;Unallocated corporate (expense) income | **(182)** | (260) | **(30%)** | **(452)** | 1304 | **NM** |
| **Total operating income** | $**906** | $742 | **22%** | $**3601** | $5651 | **(36%)** |
| *Operating margin rate* | ***9.0*** *%*** | *8.6 %* | ***40 bps*** | ***9.8*** *%*** | *15.8 %* | ***(600) bps*** |
| &nbsp;&nbsp;&nbsp;Interest expense | **(120)** | (133) | **(10%)** | **(506)** | (556) | **(9%)** |
| &nbsp;&nbsp;&nbsp;Non-operating FAS pension benefit | **376** | 368 | **2%** | **1505** | 1469 | **2%** |
| &nbsp;&nbsp;&nbsp;Mark-to-market pension and OPB benefit | **1232** | 2355 | **(48%)** | **1232** | 2355 | **(48%)** |
| &nbsp;&nbsp;&nbsp;Other, net | **58** | 13 | **346%** | **4** | 19 | **(79%)** |
| Earnings before income taxes | **2452** | 3345 | **(27%)** | **5836** | 8938 | **(35%)** |
| Federal and foreign income tax expense | **372** | 635 | **(41%)** | **940** | 1933 | **(51%)** |
| *Effective income tax rate* | ***15.2*** *%*** | *19.0 %* | ***(380) bps*** | ***16.1*** *%*** | *21.6 %* | ***(550) bps*** |
| **Net earnings** | $**2080** | $2710 | **(23%)** | $**4896** | $7005 | **(30%)** |
| **Diluted earnings per share** | **13.46** | 17.14 | **(21%)** | **31.47** | 43.54 | **(28%)** |
| Weighted-average diluted shares outstanding, in millions | **154.5** | 158.1 | **(2%)** | **155.6** | 160.9 | **(3%)** |

---

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| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

------

<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 6

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | Three Months Ended December 31 | Three Months Ended December 31 | | Year Ended December 31 | Year Ended December 31 | |
| *$ in millions* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| **Net cash provided by operating activities** | $**2251** | $1442 | **56%** | $**2901** | $3567 | **(19%)** |
| Capital expenditures | **(632)** | (733) | **(14%)** | **(1435)** | (1415) | **1%** |
| Proceeds from sale of equipment to a customer | **55** |  | **NM** | **155** | 84 | **85%** |
| **Adjusted free cash flow**<sup>1</sup> | $**1674** | $709 | **136%** | $**1621** | $2236 | **(28%)** |
| IT services divestiture transaction costs | **—** |  | **NM** | **—** | 39 | **NM** |
| IT services divestiture federal and state taxes | **—** | 197 | **NM** | **—** | 785 | **NM** |
| **Transaction-adjusted free cash flow**<sup>1</sup> | $**1674** | $906 | **85%** | $**1621** | $3060 | **(47%)** |

---

**Sales**

Fourth quarter 2022 sales increased $1.4 billion, or 16 percent, due to higher sales volume at all four sectors. Fourth quarter 2022 sales reflect strong demand, the timing of material receipts and continued improvement in labor availability trends.

2022 sales increased $935 million and 2022 organic sales increased $1.1 billion, or 3 percent, due to higher sales at Space Systems and Mission Systems, partially offset by lower sales at Aeronautics Systems and Defense Systems. 2022 sales reflect strong demand, the timing of material receipts and improving trends in labor availability during the second half of the year.

**Operating Income and Margin Rate** 

Fourth quarter 2022 operating income increased $164 million, or 22 percent, primarily due higher sales and a higher operating margin rate. Fourth quarter 2022 operating margin rate increased to 9.0 percent primarily due to lower unallocated corporate expense, driven by a lower MTM-related deferred state tax expense, and a higher segment operating margin rate, partially offset by an $80 million reduction in the FAS/CAS operating adjustment.

2022 operating income decreased $2.1 billion, or 36 percent, primarily due to a $2.0 billion pre-tax gain on sale and $192 million of unallocated corporate expenses recognized in the prior year associated with the IT services divestiture. Operating income also decreased due to a $330 million reduction in the FAS/CAS operating adjustment, which more than offset higher segment operating income and lower non-divestiture-related unallocated corporate expense. 2022 operating margin rate declined to 9.8 percent from 15.8 percent reflecting the items above.

**Segment Operating Income and Margin Rate**

Fourth quarter 2022 segment operating income increased $166 million, or 17 percent primarily due to higher sales. Fourth quarter 2022 segment operating margin rate increased to 11.3 percent from 11.2 percent due to a higher operating margin rate at Aeronautics Systems, which more than offset lower operating margin rates at the other sectors.

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| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 7

2022 segment operating income increased $36 million, or 1 percent, due to higher operating income at Mission Systems, Space Systems and Aeronautics Systems, partially offset by lower operating income at Defense Systems due, in part, to the impact of the IT services divestiture. 2021 segment operating income included $20 million from the IT services business, as well as a benefit of approximately $100 million due to the impact of lower overhead rates on the company's fixed price contracts. Segment operating margin rate decreased to 11.6 percent from 11.8 percent principally due to lower net EAC adjustments due, in part, to macroeconomic impacts, including inflationary pressures and supply chain challenges.

**Federal and Foreign Income Taxes**

The fourth quarter 2022 effective tax rate (ETR) decreased to 15.2 percent from 19.0 percent principally due to an $86 million benefit resulting from the resolution of the IRS examination of certain legacy Orbital ATK tax returns.

The 2022 ETR decreased to 16.1 percent from 21.6 percent primarily due to the $86 million benefit described above, as well as additional federal income taxes in the prior year resulting from the IT services divestiture. The company's 2022 MTM benefit increased the 2022 ETR by 1.2 percentage points; however, the 2021 MTM benefit did not significantly impact the 2021 ETR.

**Cash Flows**

Fourth quarter 2022 net cash provided by operating activities increased $809 million and fourth quarter 2022 transaction-adjusted free cash flow<sup>1</sup> increased $768 million principally due to improved trade working capital.

2022 cash provided by operating activities decreased $666 million principally due to lower CAS pension recoveries and changes in trade working capital, including approximately $900 million of federal tax payments related to Section 174 tax legislation. The prior year included $785 million of tax payments related to the IT services divestiture. 2022 transaction-adjusted free cash flow<sup>1</sup> decreased $1.4 billion principally due to lower CAS pension recoveries and changes in trade working capital, including the approximately $900 million of federal tax payments related to Section 174.

**Awards and Backlog**

Fourth quarter and year to date 2022 net awards totaled $9.1 billion and $39.3 billion, respectively, and backlog totaled $78.7 billion. Significant fourth quarter 2022 new awards include $3.2 billion for restricted programs (primarily at Aeronautics Systems, Space Systems and Mission Systems), $0.7 billion for F-35 and $0.4 billion for Integrated Air and Missile Defense Battle Command System (IBCS). Significant 2022 new awards include $10.6 billion for restricted programs (principally at Aeronautics Systems, Mission Systems and Space Systems), $5.3 billion for F-35, $2.1 billion for GEM63 solid rocket boosters, largely related to Amazon's Project Kuiper, $1.5 billion for the Space Development Agency (SDA) Tranche 1 Transport and Tracking Layer programs, $1.3 billion for Commercial Resupply Services (CRS) missions and $1.3 billion for Ground-based Midcourse Defense (GMD).

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| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 8

**<u>Segment Operating Results</u>**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **AERONAUTICS SYSTEMS** | Three Months Ended December 31 | Three Months Ended December 31 | % | Year Ended December 31 | Year Ended December 31 | **%** |
| *$ in millions* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| Sales | $**2757** | $2631 | **5%** | $**10531** | $11259 | **(6)%** |
| Operating income | **289** | 220 | **31%** | **1116** | 1093 | **2%** |
| *Operating margin rate* | ***10.5*** *%*** | *8.4 %* |  | ***10.6*** *%*** | *9.7 %* |  |

---

**Sales**

Fourth quarter 2022 sales increased $126 million, or 5 percent, due to higher volume in Manned Aircraft, partially offset by lower volume in Autonomous Systems. Manned Aircraft sales reflect $101 million of higher F-35 sales and higher volume on restricted programs, including the impact of higher net EAC adjustments. These increases were partially offset by lower volume on the Joint Surveillance and Target Attack Radar System (JSTARS) program as it nears completion. Autonomous Systems sales principally reflect lower volume on the Global Hawk program.

2022 sales decreased $728 million, or 6 percent, due to lower volume in both Manned Aircraft and Autonomous Systems, including restricted programs, a $180 million decrease on the Global Hawk program, a $159 million decrease on the E-2 program and a $119 million decrease on the JSTARS program as it nears completion.

**Operating Income**

Fourth quarter 2022 operating income increased $69 million, or 31 percent, due to a higher operating margin rate and higher sales. Operating margin rate increased to 10.5 percent from 8.4 percent primarily due to higher net EAC adjustments, including a $66 million positive adjustment on the engineering, manufacturing and development (EMD) phase of the B-21 program largely related to an increase in the amount of performance incentives we expect to earn. The prior year operating margin rate reflects a $93 million unfavorable EAC adjustment on F-35 and a $21 million benefit associated with favorable overhead rate performance.

2022 operating income increased $23 million, or 2 percent, due to a higher operating margin rate, partially offset by lower sales. 2022 operating margin rate increased to 10.6 percent from 9.7 percent primarily due to higher net favorable EAC adjustments and a $38 million gain on a property sale. Higher net favorable EAC adjustments reflect $133 million of positive adjustments on the EMD phase of the B-21 program, partially offset by lower net EAC adjustments associated with other restricted work, as well as $135 million of unfavorable EAC adjustments on F-35 in the prior year. The prior year operating margin rate also reflects a $21 million benefit associated with favorable overhead rate performance.

---

| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 9

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **DEFENSE SYSTEMS** | Three Months Ended December 31 | Three Months Ended December 31 | % | Year Ended December 31 | Year Ended December 31 | **%** |
| *$ in millions* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| Sales | $**1657** | $1378 | **20%** | $**5579** | $5776 | **(3)%** |
| Operating income | **183** | 167 | **10%** | **664** | 696 | **(5)%** |
| *Operating margin rate* | ***11.0*** *%*** | *12.1 %* |  | ***11.9*** *%*** | *12.0 %* |  |

---

**Sales** 

Fourth quarter 2022 sales increased $279 million, or 20 percent, primarily due to the timing of material receipts on several programs. Sales increased $115 million on the IBCS program principally due to supplier ramp-up for low-rate initial production. Sales also increased due to higher volume on the Special Ammunition and Weapon Systems (SAWS) program.

2022 sales decreased $197 million, or 3 percent, due, in part, to a $106 million reduction in sales related to the IT services divestiture. 2022 organic sales decreased $91 million, or 2 percent, principally due to a $154 million decrease from lower scope on an international training program, completion of a Joint Services support program and wind-down of the UKAWACS and JSTARS programs, partially offset by a $144 million increase from ramp-up on the IBCS program, as well as higher volume on the SAWS and NATO Alliance Ground Surveillance In-Service Support (NATO AGS ISS) programs.

**Operating Income** 

Fourth quarter 2022 operating income increased $16 million, or 10 percent, primarily due to higher sales, partially offset by a lower operating margin rate. Operating margin rate decreased to 11.0 percent from 12.1 percent primarily due to the write-down of an unconsolidated joint venture investment and lower net favorable EAC adjustments.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2022 operating income decreased $32 million, or 5 percent, due, in part, to a $14 million reduction in operating income related to the IT services divestiture, as well as lower sales. Operating margin rate was comparable with the prior year.

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **MISSION SYSTEMS** | Three Months Ended December 31 | Three Months Ended December 31 | **%** | Year Ended December 31 | Year Ended December 31 | **%** |
| *$ in millions* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| Sales | $**2927** | $2521 | **16%** | $**10396** | $10134 | **3%** |
| Operating income | **452** | 402 | **12%** | **1618** | 1579 | **2%** |
| *Operating margin rate* | ***15.4*** *%*** | *15.9 %* |  | ***15.6*** *%*** | *15.6 %* |  |

---

**Sales** 

Fourth quarter 2022 sales increased $406 million, or 16 percent, primarily due to the timing of material receipts and improved labor availability. Higher sales include restricted sales growth in the Networked Information Solutions business area, $115 million of higher volume on airborne radar programs, and higher volume on the Surface Electronic Warfare Improvement Program (SEWIP).

2022 sales increased $262 million, or 3 percent, and includes a $42 million reduction in sales related to the IT services divestiture. 2022 organic sales increased $304 million, or 3 percent, primarily due to higher restricted sales in the Networked Information Solutions business area, $107 million of higher volume on airborne radar programs and a $107 million increase on SEWIP. These increases were partially offset by a $231 million decrease on Navigation, Targeting and Survivability programs and a $118 million decrease on the Joint Counter Radio-Controlled Improvised Explosive Device Electronic Warfare (JCREW) program.

---

| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 10

**Operating Income** 

Fourth quarter 2022 operating income increased $50 million, or 12 percent, due to higher sales, partially offset by a lower operating margin rate. Operating margin rate decreased to 15.4 percent from 15.9 percent principally due to lower net EAC adjustments, largely in the Maritime/Land Systems & Sensors and Airborne Multifunction Sensors business areas, partially offset by improved performance on restricted programs at Networked Information Solutions.

2022 operating income increased $39 million, or 2 percent, due to higher sales. Operating margin rate was comparable with the prior year and reflects a $33 million benefit recognized in connection with a contract-related legal matter, partially offset by the previously described overhead rate benefit to fixed price contracts in the prior year.

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **SPACE SYSTEMS** | Three Months Ended December 31 | Three Months Ended December 31 | **%** | Year Ended December 31 | Year Ended December 31 | **%** |
| *$ in millions* | **2022** | 2021 | **Change** | **2022** | 2021 | **Change** |
| Sales | $**3278** | $2658 | **23%** | $**12275** | $10608 | **16%** |
| Operating income | **297** | 256 | **16%** | **1158** | 1121 | **3%** |
| *Operating margin rate* | ***9.1*** *%*** | *9.6 %* |  | ***9.4*** *%*** | *10.6 %* |  |

---

**Sales** 

Fourth quarter 2022 sales increased $620 million, or 23 percent, due to higher sales in both business areas. Launch & Strategic Missiles sales increased primarily due to ramp-up on development programs, including a $128 million increase on the Ground Based Strategic Deterrent (GBSD) program and a $93 million increase on the Next Generation Interceptor (NGI) program, as well as higher volume on the GEM63 program in support of Amazon's Project Kuiper. Sales in the Space business area were driven by a $112 million increase due to ramp-up on the SDA Tranche 1 Transport and Tracking Layer programs awarded earlier this year, as well as higher volume on restricted programs and CRS missions.

2022 sales and organic sales increased $1.7 billion, or 16 percent, due to higher sales in both business areas. Launch & Strategic Missiles sales increased primarily due to ramp-up on development programs, including a $454 million increase on GBSD and a $449 million increase on NGI, as well as higher volume on the GEM63 program in support of Amazon's Project Kuiper. Sales in the Space business area were driven by a $320 million increase due to ramp-up on the SDA Tranche 1 Transport and Tracking Layer programs, higher volume on restricted programs and a $134 million increase in sales on CRS, partially offset by a $149 million decrease in sales for the James Webb Space Telescope after its successful launch in December 2021.

**Operating Income** 

Fourth quarter 2022 operating income increased $41 million, or 16 percent, due to higher sales, partially offset by a lower operating margin rate. Operating margin rate decreased to 9.1 percent from 9.6 percent primarily due to lower net EAC adjustments and a $45 million write-down of commercial inventory, partially offset by a $96 million gain recognized in connection with a land exchange transaction.

2022 operating income increased $37 million, or 3 percent, due to higher sales, partially offset by a lower operating margin rate. Operating margin rate decreased to 9.4 percent from 10.6 percent primarily due to lower net EAC adjustments and the noted write-down of commercial inventory, partially offset by the land exchange gain described above.

---

| |
|:---|
| <sup>1</sup> Non-GAAP measure - see definitions at the end of this earnings release. |
| **Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com |

---

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 11

**<u>Guidance</u>**

**&nbsp;&nbsp;&nbsp;&nbsp;**Financial guidance, as well as outlook, trends, expectations and other forward looking statements provided by the company for 2023 and beyond, reflect the company's judgment based on the information available to the company at the time of this release. The company's financial guidance and outlook for 2023 and beyond reflect what the company currently anticipates will be the impacts on the company from, among other factors, the global macroeconomic, health, security, and political/budget environments, including the impacts from inflationary pressures and labor and supply chain challenges; the COVID-19 pandemic; changes in the threat environment; changes in government budget, appropriations and procurement priorities and processes; a potential extended continuing resolution and/or prolonged breach of the debt ceiling or government shutdown; changes in the regulatory environment; and changes in support for our programs. However, the company cannot predict how these factors will evolve or what impacts they will have, and there can be no assurance that the company's current expectations or underlying assumptions are correct. These factors can affect the company's ability to achieve guidance or meet expectations.

For additional factors that may impact the company's ability to achieve guidance or meet expectations, please see the "Forward-Looking Statements" section in this release and our Form 10-K.

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 12

---

| | |
|:---|:---|
| **2023 Guidance** | **2023 Guidance** |
| *($ in millions, except per share amounts)* | **As of 1/26/2023** |
| **Sales** | **38000 — 38400** |
| **Segment operating income**<sup>1</sup> | **4300 — 4400** |
| Total net FAS/CAS pension adjustment<sup>2</sup> | **~450** |
| Unallocated corporate expense |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Intangible asset amortization & PP&E step-up depreciation | **~120** |
| &nbsp;&nbsp;&nbsp;&nbsp;Other items | **~150** |
| Operating income | **3950 — 4050** |
| Interest expense | **~550** |
| Effective tax rate % | **High 16%** |
| Weighted average diluted shares outstanding | **~153** |
| **MTM-adjusted EPS**<sup>1, 3</sup> | **21.85 — 22.45** |
| **Capital expenditures** | **1650 — 1700** |
| **Adjusted Free cash flow**<sup>1</sup> | **1850 — 2150** |

---

---

| | | |
|:---|:---|:---|
| **2023 Sector Guidance** | **2023 Sector Guidance** | **2023 Sector Guidance** |
|  | **As of 1/26/2023** | **As of 1/26/2023** |
|  | **Sales ($B)** | **OM Rate %** |
| **Aeronautics Systems** | **Mid $10** | **~10%** |
| **Defense Systems** | **Mid $5** | **~12%** |
| **Mission Systems** | **High $10** | **Low 15%** |
| **Space Systems** | **Mid $13** | **Mid 9%** |
| **Eliminations** | **Low ($2)** | **Mid 13%** |

---

---

| | |
|:---|:---|
| 1 | Non-GAAP measure - see definitions at the end of this earnings release. |
| 2 | Total Net FAS/CAS pension adjustment is presented as a single amount consistent with our historical presentation, and includes $160 million of expected CAS pension expense and $240 million of FAS pension service expense, both of which are reflected in operating income. Non-operating FAS pension benefit of $530 million is reflected below operating income, and the total net FAS/CAS pension adjustment is $450 million. |
| 3 | Financial guidance does not include future gains or losses associated with changes in valuations of the company's marketable securities related to our non-qualified benefit plans and other non-operating assets.  |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 13

**<u>About Northrop Grumman</u>**

Northrop Grumman will webcast its earnings conference call at 9:00 a.m. Eastern Time on January 26, 2023. A live audio broadcast of the conference call will be available on the investor relations page of the company's website at <u>www.northropgrumman.com</u>.

Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip our customers with the capabilities they need to connect and protect the world, and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers' toughest problems, our 95,000 employees define possible every day.

###

<u>Forward-Looking Statements</u>

This earnings release and the information we are incorporating by reference, and statements to be made on the earnings conference call, contain or may contain statements that constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as "will," "expect," "anticipate," "intend," "may," "could," "should," "plan," "project," "forecast," "believe," "estimate," "guidance," "outlook," "trends," "goals" and similar expressions generally identify these forward-looking statements.

Forward-looking statements include, among other things, statements relating to our future financial condition, results of operations and/or cash flows. Forward-looking statements are based upon assumptions, expectations, plans and projections that we believe to be reasonable when made, but which may change over time. These statements are not guarantees of future performance and inherently involve a wide range of risks and uncertainties that are difficult to predict. Specific risks that could cause actual results to differ materially from those expressed or implied in these forward-looking statements include, but are not limited to, those identified and discussed more fully in the section entitled "Risk Factors" in the Form 10-K for the year ended December 31, 2022, and from time to time in our other filings with the Securities and Exchange Commission (SEC). These risks and uncertainties are amplified by the global macroeconomic, health, security and political environments, including inflationary pressures, labor and supply chain challenges and the COVID-19 pandemic, which have caused and will continue to cause significant challenges, instability and uncertainty. They include:

Industry and Economic Risks

• our dependence on the U.S. government for a substantial portion of our business

• significant delays or reductions in appropriations and/or for our programs, and U.S. government funding and program support more broadly, including as a result of a prolonged continuing resolution and/or government shutdown, and/or related to hostilities and other global events

• significant delays or reductions in payments as a result of or related to a breach of the debt ceiling

• the use of estimates when accounting for our contracts and the effect of contract cost growth and our efforts to recover or offset such costs and/or changes in estimated contract costs and revenues, including as a result of inflationary pressures, labor shortages, supply chain challenges and/or other macroeconomic factors, and risks related to management's

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 14

judgments and assumptions in estimating and/or projecting contract revenue and performance which may be inaccurate

• continued pressures from macroeconomic trends, including inflation, supply chain delays and disruptions, and labor challenges, including on costs, schedules, performance and ability to meet expectations

• increased competition within our markets and bid protests

Legal and Regulatory Risks

• investigations, claims, disputes, enforcement actions, litigation (including criminal, civil and administrative) and/or other legal proceedings

• the improper conduct of employees, agents, subcontractors, suppliers, business partners or joint ventures in which we participate, including the impact on our reputation and our ability to do business

• changes in procurement and other laws, SEC, DoD and other rules and regulations, contract terms and practices applicable to our industry, findings by the U.S. government as to our compliance with such requirements, more aggressive enforcement of such requirements and changes in our customers' business practices globally

• environmental matters, including unforeseen environmental costs and government and third party claims

• unanticipated changes in our tax provisions or exposure to additional tax liabilities

Business and Operational Risks

• impacts related to health epidemics, pandemics, including the COVID-19 pandemic, such as labor, supply chain or financial, schedule or cost impacts (without corresponding recovery), among other impacts

• cyber and other security threats or disruptions faced by us, our customers or our suppliers and other partners, and changes in related regulations

• our ability to attract and retain a qualified, talented and diverse workforce with the necessary security clearances to meet our performance obligations

• the performance and viability of our subcontractors and suppliers and the availability and pricing of raw materials and components, particularly with inflationary pressures, increased costs, shortages in labor and financial resources, supply chain disruptions, and extended material lead times

• environmental, social and governance matters, including especially climate change, their impacts on our company, our operations and our stakeholders (employees, suppliers, customers, shareholders and regulators), and changes in laws, regulations and priorities related to these issues

• our exposure to additional risks as a result of our international business, including risks related to global security, geopolitical and economic factors, misconduct, suppliers, laws and regulations

• our ability to meet performance obligations under our contracts, including obligations that require innovative design capabilities, are technologically complex, require certain manufacturing expertise or are dependent on factors not wholly within our control

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 15

• natural disasters

• products and services we provide related to hazardous and high risk operations, including the production and use of such products, which subject us to various environmental, regulatory, financial, reputational and other risks

• our ability appropriately to exploit and/or protect intellectual property rights

• our ability to develop new products and technologies, progress digital transformation, and maintain technologies, facilities, and equipment to win new competitions and meet the needs of our customers

General and Other Risk Factors

• the adequacy and availability of, and ability to obtain, insurance coverage, customer indemnifications or other liability protections

• the future investment performance of plan assets, gains or losses associated with changes in valuation of marketable securities related to our non-qualified benefit plans, changes in actuarial assumptions associated with our pension and other postretirement benefit plans and legislative or other regulatory actions impacting our pension and postretirement benefit obligations

• changes in business conditions that could impact business investments and/or recorded goodwill or the value of other long-lived assets, and other potential future liabilities

You are urged to consider the limitations on, and risks associated with, forward-looking statements and not unduly rely on the accuracy of forward-looking statements. These forward-looking statements speak only as of the date this earnings release is first issued or, in the case of any document incorporated by reference, the date of that document. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

This release and the attachments also contain non-GAAP financial measures. A reconciliation to the nearest GAAP measure and a discussion of the company's use of these measures are included in this release or the attachments.

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 16

&nbsp;&nbsp;&nbsp;&nbsp;**SCHEDULE 1**

**NORTHROP GRUMMAN CORPORATION**

**CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME**

**(Unaudited)**

---

| | | | |
|:---|:---|:---|:---|
| | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 |
| *$ in millions, except per share amounts* | **2022** | 2021 | 2020 |
| **Sales** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | $**28522** | $27868 | $27015 |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | **8080** | 7799 | 9784 |
| Total sales | **36602** | 35667 | 36799 |
| **Operating costs and expenses** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product | **22761** | 22309 | 21559 |
| &nbsp;&nbsp;&nbsp;&nbsp;Service | **6367** | 6090 | 7762 |
| &nbsp;&nbsp;&nbsp;&nbsp;General and administrative expenses | **3873** | 3597 | 3413 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total operating costs and expenses | **33001** | 31996 | 32734 |
| **Gain on sale of business** | **—** | 1980 |  |
| **Operating income** | **3601** | 5651 | 4065 |
| Other (expense) income |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest expense | **(506)** | (556) | (593) |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-operating FAS pension benefit | **1505** | 1469 | 1198 |
| &nbsp;&nbsp;&nbsp;&nbsp;Mark-to-market pension and OPB benefit (expense) | **1232** | 2355 | (1034) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other, net | **4** | 19 | 92 |
| Earnings before income taxes | **5836** | 8938 | 3728 |
| Federal and foreign income tax expense | **940** | 1933 | 539 |
| **Net earnings** | $**4896** | $7005 | $3189 |
| **Basic earnings per share** | $**31.61** | $43.70 | $19.08 |
| Weighted-average common shares outstanding, in millions | **154.9** | 160.3 | 167.1 |
| **Diluted earnings per share** | $**31.47** | $43.54 | $19.03 |
| Weighted-average diluted shares outstanding, in millions | **155.6** | 160.9 | 167.6 |
| Net earnings (from above) | $**4896** | $7005 | $3189 |
| Other comprehensive loss, net of tax |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in unamortized prior service credit | **(1)** | (8) | (41) |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in cumulative translation adjustment and other, net | **(9)** | (7) | 10 |
| Other comprehensive loss, net of tax | **(10)** | (15) | (31) |
| **Comprehensive income** | $**4886** | $6990 | $3158 |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 17

**SCHEDULE 2**

**NORTHROP GRUMMAN CORPORATION**

**CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION** 

**(Unaudited)** 

---

| | | |
|:---|:---|:---|
| *$ in millions, except par value* | **December 31, 2022** | December 31, 2021 |
| **Assets** |  |  |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents | $**2577** | $3530 |
| &nbsp;&nbsp;&nbsp;Accounts receivable, net | **1511** | 1467 |
| &nbsp;&nbsp;&nbsp;Unbilled receivables, net | **5983** | 5492 |
| &nbsp;&nbsp;&nbsp;Inventoried costs, net | **978** | 811 |
| &nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | **1439** | 1126 |
| &nbsp;&nbsp;&nbsp;Total current assets | **12488** | 12426 |
| &nbsp;&nbsp;Property, plant and equipment, net of accumulated depreciation of $7,258 for 2022 and $6,819 for 2021 | **8800** | 7894 |
| &nbsp;&nbsp;&nbsp;Operating lease right-of-use assets | **1811** | 1655 |
| &nbsp;&nbsp;&nbsp;Goodwill | **17516** | 17515 |
| &nbsp;&nbsp;&nbsp;Intangible assets, net | **384** | 578 |
| &nbsp;&nbsp;&nbsp;Deferred tax assets | **162** | 200 |
| &nbsp;&nbsp;&nbsp;Other non-current assets | **2594** | 2311 |
| **Total assets** | $**43755** | $42579 |
| **Liabilities** |  |  |
| &nbsp;&nbsp;&nbsp;Trade accounts payable | $**2587** | $2197 |
| &nbsp;&nbsp;&nbsp;Accrued employee compensation | **2057** | 1993 |
| &nbsp;&nbsp;&nbsp;Advance payments and billings in excess of costs incurred | **3609** | 3026 |
| &nbsp;&nbsp;&nbsp;Other current liabilities | **3334** | 2314 |
| &nbsp;&nbsp;&nbsp;Total current liabilities | **11587** | 9530 |
| &nbsp;&nbsp;Long-term debt, net of current portion of $1,072 for 2022 and $6 for 2021 | **11805** | 12777 |
| &nbsp;&nbsp;&nbsp;Pension and other postretirement benefit plan liabilities | **1188** | 3269 |
| &nbsp;&nbsp;&nbsp;Operating lease liabilities | **1824** | 1590 |
| &nbsp;&nbsp;&nbsp;Deferred tax liabilities | **132** | 490 |
| &nbsp;&nbsp;&nbsp;Other non-current liabilities | **1907** | 1997 |
| **Total liabilities** | **28443** | 29653 |
| **Shareholders' equity** |  |  |
| &nbsp;&nbsp;Preferred stock, $1 par value; 10,000,000 shares authorized; no shares issued and outstanding | **—** |  |
| &nbsp;&nbsp;Common stock, $1 par value; 800,000,000 shares authorized; issued and outstanding: 2022—153,157,924 and 2021—156,284,423 | **153** | 156 |
| &nbsp;&nbsp;&nbsp;Paid-in capital | **—** |  |
| &nbsp;&nbsp;&nbsp;Retained earnings | **15312** | 12913 |
| &nbsp;&nbsp;&nbsp;Accumulated other comprehensive loss | **(153)** | (143) |
| &nbsp;&nbsp;&nbsp;Total shareholders' equity | **15312** | 12926 |
| **Total liabilities and shareholders' equity** | $**43755** | $42579 |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 18

**SCHEDULE 3**

**NORTHROP GRUMMAN CORPORATION**

**CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS**

**(Unaudited)**

---

| | | | |
|:---|:---|:---|:---|
| | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 |
| *$ in millions* | **2022** | 2021 | 2020 |
| **Operating activities** |  |  |  |
| Net earnings | $**4896** | $7005 | $3189 |
| Adjustments to reconcile to net cash provided by operating activities: |  |  |  |
| &nbsp;&nbsp;&nbsp;Depreciation and amortization | **1342** | 1239 | 1267 |
| &nbsp;&nbsp;&nbsp;Mark-to-market pension and OPB (benefit) expense | **(1232)** | (2355) | 1034 |
| &nbsp;&nbsp;&nbsp;Stock-based compensation | **99** | 94 | 90 |
| &nbsp;&nbsp;&nbsp;Deferred income taxes | **(321)** | 603 | 210 |
| &nbsp;&nbsp;&nbsp;Gain on sale of business | **—** | (1980) |  |
| &nbsp;&nbsp;&nbsp;Net periodic pension and OPB income | **(1193)** | (1091) | (802) |
| &nbsp;&nbsp;&nbsp;Pension and OPB contributions | **(136)** | (141) | (887) |
| &nbsp;&nbsp;&nbsp;Changes in assets and liabilities: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | **(44)** | (10) | (285) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unbilled receivables, net | **(646)** | (414) | 160 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventoried costs, net | **(205)** | (52) | 18 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other assets | **2** | 66 | (147) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable and other liabilities | **572** | 376 | 719 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income taxes payable, net | **(279)** | 215 | (238) |
| &nbsp;&nbsp;&nbsp;Other, net | **46** | 12 | (23) |
| Net cash provided by operating activities | **2901** | 3567 | 4305 |
| **Investing activities** |  |  |  |
| &nbsp;&nbsp;&nbsp;Divestiture of IT services business | **—** | 3400 |  |
| &nbsp;&nbsp;&nbsp;Capital expenditures | **(1435)** | (1415) | (1420) |
| &nbsp;&nbsp;&nbsp;Proceeds from sale of equipment to a customer | **155** | 84 | 205 |
| &nbsp;&nbsp;&nbsp;Other, net | **39** | (11) | 4 |
| Net cash (used in) provided by investing activities | **(1241)** | 2058 | (1211) |
| **Financing activities** |  |  |  |
| &nbsp;&nbsp;&nbsp;Net proceeds from issuance of long-term debt | **—** |  | 2239 |
| &nbsp;&nbsp;&nbsp;Payments of long-term debt | **—** | (2236) | (1027) |
| &nbsp;&nbsp;&nbsp;Payments to credit facilities | **—** |  | (78) |
| &nbsp;&nbsp;&nbsp;Common stock repurchases | **(1504)** | (3705) | (490) |
| &nbsp;&nbsp;&nbsp;Cash dividends paid | **(1052)** | (983) | (953) |
| &nbsp;&nbsp;&nbsp;Payments of employee taxes withheld from share-based awards | **(50)** | (34) | (66) |
| &nbsp;&nbsp;&nbsp;Other, net | **(7)** | (44) | (57) |
| Net cash used in financing activities | **(2613)** | (7002) | (432) |
| (Decrease) increase in cash and cash equivalents | **(953)** | (1377) | 2662 |
| Cash and cash equivalents, beginning of year | **3530** | 4907 | 2245 |
| Cash and cash equivalents, end of year | $**2577** | $3530 | $4907 |

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**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 19

**SCHEDULE 4**

**NORTHROP GRUMMAN CORPORATION**

**ORGANIC SALES**<sup>1</sup>

**(Unaudited)**

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 | Year Ended December 31 | |
| | **2022** | **2022** | **2022** | 2021 | 2021 | 2021 | |
| *$ in millions* | **Sales** | **IT services sales** | **Organic**<br>**sales**<sup>1</sup> | Sales | IT services sales | Organic<br>sales<sup>1</sup> | **Organic sales**<sup>1</sup> **% change** |
| Aeronautics Systems | $**10531** | $**—** | $**10531** | $11259 | $— | $11259 | **(6)%** |
| Defense Systems | **5579** | **—** | **5579** | 5776 | (106) | 5670 | **(2)%** |
| Mission Systems | **10396** | **—** | **10396** | 10134 | (42) | 10092 | **3%** |
| Space Systems | **12275** | **—** | **12275** | 10608 | (16) | 10592 | **16%** |
| Intersegment eliminations | **(2179)** | **—** | **(2179)** | (2110) | 2 | (2108) |  |
| &nbsp;&nbsp;Total | $**36602** | $**—** | $**36602** | $35667 | $(162) | $35505 | **3%** |

---

1 Non-GAAP measure — see definitions at the end of this earnings release.

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 20

**SCHEDULE 5**

**NORTHROP GRUMMAN CORPORATION**

**TOTAL BACKLOG**

**(Unaudited)**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **December 31, 2022** | **December 31, 2022** | **December 31, 2022** | December 31, 2021 | % Change in 2022 |
| *$ in millions* | **Funded**<sup>1</sup> | **Unfunded** | **Total<br>Backlog**<sup>2</sup> | Total<br>Backlog<sup>2</sup> | % Change in 2022 |
| Aeronautics Systems | $**8458** | $**10939** | $**19397** | $18277 | **6%** |
| Defense Systems | **5881** | **1634** | **7515** | 6349 | **18%** |
| Mission Systems | **9835** | **4040** | **13875** | 14306 | **(3)%** |
| Space Systems | **8317** | **29639** | **37956** | 37114 | **2%** |
| Total backlog | $**32491** | $**46252** | $**78743** | $76046 | **4%** |

---

---

| | |
|:---|:---|
| 1 | Funded backlog represents firm orders for which funding is authorized and appropriated. |
| 2 | Total backlog excludes unexercised contract options and indefinite delivery, indefinite quantity (IDIQ) contracts until the time the option or IDIQ task order is exercised or awarded. |
| Total backlog excludes unexercised contract options and indefinite delivery, indefinite quantity (IDIQ) contracts until the time the option or IDIQ task order is exercised or awarded. | Total backlog excludes unexercised contract options and indefinite delivery, indefinite quantity (IDIQ) contracts until the time the option or IDIQ task order is exercised or awarded. |

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**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 21

**SCHEDULE 6**

**NORTHROP GRUMMAN CORPORATION**

**SUPPLEMENTAL PER SHARE INFORMATION**

**(Unaudited)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | Three Months Ended December 31 | Three Months Ended December 31 | Year Ended December 31 | Year Ended December 31 |
| *$ in millions, except per share amounts* | **2022** | 2021 | **2022** | 2021 |
| **Per share impact of total net FAS/CAS pension adjustment** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;FAS/CAS operating adjustment | $**(48)** | $32 | $**(200)** | $130 |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-operating FAS pension benefit | **376** | 368 | **1505** | 1469 |
| Total net FAS/CAS pension adjustment | **328** | 400 | **1305** | 1599 |
| MTM pension and OPB benefit | **1232** | 2355 | **1232** | 2355 |
| Total pension-related benefit | **1560** | 2755 | **2537** | 3954 |
| Tax effect<sup>1</sup> | **(392)** | (693) | **(638)** | (995) |
| After-tax impact | $**1168** | $2062 | $**1899** | $2959 |
| Weighted-average diluted shares outstanding, in millions | **154.5** | 158.1 | **155.6** | 160.9 |
| **Per share impact** | $**7.56** | $13.04 | $**12.20** | $18.39 |
| **Per share impact of intangible asset amortization and PP&E step-up depreciation** |  |  |  |  |
| Intangible asset amortization and PP&E step-up depreciation | $**(61)** | $(63) | $**(242)** | $(254) |
| Tax effect<sup>1</sup> | **15** | 16 | **61** | 64 |
| After-tax impact | $**(46)** | $(47) | $**(181)** | $(190) |
| Weighted-average diluted shares outstanding, in millions | **154.5** | 158.1 | **155.6** | 160.9 |
| **Per share impact** | $**(0.30)** | $(0.30) | $**(1.16)** | $(1.18) |

---

---

| | |
|:---|:---|
| 1 | Based on a 21% federal statutory tax rate and a 5.25% blended state tax rate. |

---

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 22

**<u>Non-GAAP Financial Measures Disclosure:</u>** This earnings release contains non-GAAP (accounting principles generally accepted in the United States of America) financial measures, as defined by SEC Regulation G and indicated by a footnote in the text of the release. Definitions for the non-GAAP measures are provided below and reconciliations are provided in the body of the release, except that reconciliations of forward-looking non-GAAP measures are not provided because the company is unable to provide such reconciliations without unreasonable effort due to the uncertainty and inherent difficulty of predicting the occurrence and financial impact of certain items, including, but not limited to, the impact of any mark-to-market pension adjustment. Other companies may define these measures differently or may utilize different non-GAAP measures.

**<u>MTM-adjusted net earnings:</u>** Net earnings excluding MTM expense and related tax impacts. This measure may be useful to investors and other users of our financial statements as a supplemental measure in evaluating the company's underlying financial performance by presenting the company's operating results before the non-operational impact of pension and OPB actuarial gains and losses. This measure is also consistent with how management views the underlying performance of the business as the impact of MTM accounting is not considered in management's assessment of the company's operating performance or in its determination of incentive compensation awards. MTM-adjusted net earnings is reconciled in the "Transaction-adjusted Net Earnings and EPS" table within the body of this release.

**<u>MTM-adjusted EPS:</u>** Diluted earnings per share excluding the per share impact of MTM benefit (expense) and related tax impacts. This measure may be useful to investors and other users of our financial statements as a supplemental measure in evaluating the company's underlying financial performance per share by presenting the company's diluted earnings per share results before the non-operational impact of pension and OPB actuarial gains and losses. MTM-adjusted EPS is reconciled in the "Transaction-adjusted Net Earnings and EPS" table within the body of this release.

**<u>Transaction-adjusted net earnings:</u>** Net earnings excluding impacts related to the company's IT services divestiture, including the gain on sale of the business, associated federal and state income tax expenses, transaction costs, and the make-whole premium for early debt redemption, as well as MTM benefit (expense) and related tax impacts. This measure may be useful to investors and other users of our financial statements as a supplemental measure in evaluating the company's underlying financial performance by presenting the company's operating results before the non-operational impact of divestiture activity and pension and OPB actuarial gains and losses. This measure is also consistent with how management views the underlying performance of the business as the impact of the IT services divestiture and MTM accounting is not considered in management's assessment of the company's operating performance or in its determination of incentive compensation awards. Transaction-adjusted net earnings is reconciled in the "Transaction-adjusted Net Earnings and EPS" table within the body of this release.

**<u>Transaction-adjusted EPS:</u>** Diluted earnings per share excluding the per share impacts related to the company's IT services divestiture, including the gain on sale of the business, associated federal and state income tax expenses, transaction costs, and the make-whole premium for early debt redemption, as well as MTM benefit (expense) and related tax impacts. This measure may be useful to investors and other users of our financial statements as a supplemental measure in evaluating the company's underlying financial performance per share by presenting the company's diluted earnings per share results before the non-operational impact of the IT services divestiture and pension and OPB actuarial gains and losses. Transaction-adjusted EPS is reconciled in the "Transaction-adjusted Net Earnings and EPS" table within the body of this release.

**<u>Organic sales:</u>** Total sales excluding sales attributable to the company's IT services divestiture. This measure may be useful to investors and other users of our financial statements as a supplemental measure in evaluating the company's underlying sales growth as well as in providing an understanding

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>

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<u>Northrop Grumman Reports Fourth Quarter and Full-Year 2022 Financial Results</u> 23

of our ongoing business and future sales trends by presenting the company's sales before the impact of divestiture activity. Organic sales is reconciled in Schedule 4 of this release.

**<u>Segment operating income and segment operating margin rate:</u>** Segment operating income, as reconciled in the "Consolidated Operating Results and Cash Flows" table within the body of this release, and segment operating margin rate (segment operating income divided by sales) reflect the combined operating income of our four segments less the operating income associated with intersegment sales. Segment operating income includes pension expense allocated to our sectors under FAR and CAS and excludes FAS pension service expense and unallocated corporate items. These measures may be useful to investors and other users of our financial statements as supplemental measures in evaluating the financial performance and operational trends of our sectors. These measures should not be considered in isolation or as alternatives to operating results presented in accordance with GAAP.

**<u>Free cash flow:</u>** Net cash provided by operating activities less capital expenditures. We use free cash flow as a key factor in our planning for, and consideration of, acquisitions, the payment of dividends and stock repurchases. This measure may be useful to investors and other users of our financial statements as a supplemental measure of our cash performance, but should not be considered in isolation, as a measure of residual cash flow available for discretionary purposes, or as an alternative to operating cash flows presented in accordance with GAAP.

**<u>Adjusted free cash flow:</u>** Net cash provided by or used in operating activities, less capital expenditures, plus proceeds from the sale of equipment to a customer (not otherwise included in net cash provided by or used in operating activities) and the after-tax impact of discretionary pension contributions. Adjusted free cash flow includes proceeds from the sale of equipment to a customer as such proceeds were generated in a customer sales transaction. It also includes the after-tax impact of discretionary pension contributions for consistency and comparability of financial performance. This measure may not be defined and calculated by other companies in the same manner. We use adjusted free cash flow as a key factor in our planning for, and consideration of, acquisitions, the payment of dividends and stock repurchases. This non-GAAP measure may be useful to investors and other users of our financial statements as a supplemental measure of our cash performance, but should not be considered in isolation, as a measure of residual cash flow available for discretionary purposes, or as an alternative to operating cash flows presented in accordance with GAAP. Adjusted free cash flow is reconciled in the "Consolidated Operating Results and Cash Flows" table within the body of this release.

**<u>Transaction-adjusted free cash flow:</u>** Net cash provided by or used in operating activities less capital expenditures, plus proceeds from the sale of equipment to a customer (not otherwise included in net cash provided by or used in operating activities), the after-tax impact of discretionary pension contributions and cash paid for federal and state taxes and transaction costs associated with the IT services divestiture. Transaction-adjusted free cash flow includes proceeds from the sale of equipment to a customer as such proceeds were generated in a customer sales transaction. It also includes the after-tax impact of discretionary pension contributions and cash paid for federal and state taxes and transaction costs associated with the IT services divestiture for consistency and comparability of financial performance. This measure may not be defined and calculated by other companies in the same manner. We use transaction-adjusted free cash flow as a key factor in our planning for, and consideration of, acquisitions, the payment of dividends and stock repurchases. This non-GAAP measure may be useful to investors and other users of our financial statements as a supplemental measure of our cash performance, but should not be considered in isolation, as a measure of residual cash flow available for discretionary purposes, or as an alternative to operating cash flows presented in accordance with GAAP. Transaction-adjusted free cash flow is reconciled in the "Consolidated Operating Results and Cash Flows" table within the body of this release.

#

**Northrop Grumman Corporation**<br>2980 Fairview Park Drive • Falls Church, VA 22042-4511<br>news.northropgrumman.com<br>