TransDigm Group — Feb 4, 2025 release

10 TRANSDIGM GROUP INCORPORATED SUPPLEMENTAL INFORMATION - BALANCE SHEET DATA Table 5 (Amounts in millions) (Unaudited) December 28, 2024 September 30, 2024 Cash and cash equivalents $ 2,459  $ 6,261  Trade accounts receivable—Net 1,285  1,381  Inventories—Net 1,930  1,876  Current portion of long-term debt 98  98  Short-term borrowings—trade receivable securitization facility 649  486  Accounts payable 315  323  Dividends payable —  4,216  Accrued and other current liabilities 1,222  1,216  Long-term debt 24,302  24,296  Total TD Group stockholders’ deficit (6,258) (6,290) 11 TRANSDIGM GROUP INCORPORATED SUPPLEMENTAL INFORMATION - RECONCILIATION OF EBITDA, EBITDA AS DEFINED TO NET INCOME AND REPORTED EARNINGS PER SHARE TO ADJUSTED EARNINGS PER SHARE GUIDANCE MIDPOINT FOR THE FISCAL YEAR ENDING SEPTEMBER 30, 2025 Table 6 (Amounts in millions, except per share amounts) (Unaudited) GUIDANCE MIDPOINT Fiscal Year Ended September 30, 2025 Net Income $ 1,981  Adjustments: Depreciation and amortization expense 380  Interest expense-net 1,540  Income tax provision 625  EBITDA 4,526  Adjustments: Acquisition transaction and integration-related expenses (1) 30  Non-cash stock and deferred compensation expense (1) 180  Other, net (1) (51) Gross Adjustments to EBITDA 159  EBITDA As Defined $ 4,685  EBITDA As Defined Margin (1) 52.9  % Earnings per share $ 33.23  Adjustments to earnings per share: Inclusion of the dividend equivalent payments 0.83  Acquisition transaction and integration-related expenses 0.76  Non-cash stock and deferred compensation expense 2.35  Other, net (0.70) Adjusted earnings per share $ 36.47  Weighted-average shares outstanding 58.15  (1) Refer to Table 2 above for definitions of Non-GAAP measurement adjustments. 12 TRANSDIGM GROUP INCORPORATED SUPPLEMENTAL INFORMATION CURRENT FISCAL YEAR 2025 GUIDANCE VERSUS PRIOR FISCAL YEAR 2025 GUIDANCE Table 7 (Amounts in millions, except per share amounts) (Unaudited) Current Fiscal Year 2025 Guidance Issued February 4, 2025 Prior Fiscal Year 2025 Guidance Issued November 7, 2024 Change at Midpoint Net Sales $8,750 to $8,950 $8,750 to $8,950 $— GAAP Net Income $1,925 to $2,037 $1,887 to $1,999 $38 GAAP Earnings Per Share $32.27 to $34.19 $31.47 to $33.39 $0.80 EBITDA As Defined $4,615 to $4,755 $4,615 to $4,755 $— Adjusted Earnings Per Share $35.51 to $37.43 $35.36 to $37.28 $0.15 Weighted-Average Shares Outstanding 58.15 58.4 (0.25) 13