Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^{F1,F2,F10,F11,F12}	Oct 23, 2018	S	1,339	$117.3442	D	25,431	I	See Footnotes
Common Stock^{F1,F3,F10,F11,F12}	Oct 23, 2018	S	2,083	$117.3442	D	39,561	I	See Footnotes
Common Stock^{F4,F5,F10,F11,F12}	Oct 24, 2018	S	6,393	$117.4018	D	99,629	I	See Footnotes
Common Stock^{F6,F5,F10,F11,F12}	Oct 25, 2018	S	99,629	$117.4492	D	0	I	See Footnotes
Common Stock^{F7,F10,F11,F12}	holding	—	—		—	7,005	I	See Footnotes
Common Stock^{F8,F10,F11,F12}	holding	—	—		—	63,852	I	See Footnotes
Common Stock^{F9,F10,F11,F12}	holding	—	—		—	15,069	I	See Footnotes
Common Stock^F13,F14	holding	—	—		—	2,630,901	I	See Footnote

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1The sale price for common stock of Esterline Technologies Corporation (the "Issuer") reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.27 to $117.42, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (4) and (6) to this Form 4
F10FPA may be deemed to share voting and/or investment power over the securities of the Issuer held by each of the Private Investment Funds as the investment adviser to and manager or general partner, as applicable, of each of the Private Investment Funds. In addition, Mr. J. Richard Atwood may be deemed to share voting and/or investment power over the securities of the Issuer held by the Private Investment Funds as a director and officer of the general partner of FPA. Mr. Steven T. Romick may be deemed to share voting and/or investment power over the securities of the Issuer held by FPA Hawkeye and FPA Hawkeye-7, as Portfolio Manager of such funds, and over the securities of the Issuer held by the Private Investment Funds as a director and officer of the general partner of FPA. Mr. Brian A. Selmo may be deemed to share voting and/or investment power over the securities of the Issuer held by FPA Select Drawdown, FPA Select, and FPA Value Partners, as Portfolio Manager of such funds.
F11(Continued from footnote 9) Mr. Mark Landecker may be deemed to share voting and/or investment power over the securities of the Issuer held by FPA Global Opportunity, FPA Select Drawdown and FPA Select as Portfolio Manager of such funds. FPA and Messrs. Atwood and Romick, and Messrs. Selmo and Landecker with regard to funds for which they serve as a Portfolio Manager, may be deemed to have a pecuniary interest in a portion of the securities held directly by the Private Investment Funds due to FPA's right to receive performance-based allocations and their respective ownership interests in such Private Investment Funds, as applicable.
F12(Continued from footnote 10) Each of FPA and Messrs. Atwood, Romick, Selmo and Landecker disclaims beneficial ownership of securities of the Issuer held directly by the Private Investment Funds except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that any of FPA or Messrs. Atwood, Romick, Selmo or Landecker is the beneficial owner of such securities for purposes of Section 16 or any other purpose.
F13Shares of common stock of the Issuer held directly by FPA Crescent Fund, a series of FPA Funds Trust ("FPA Crescent Fund"). FPA is the investment adviser of FPA Crescent Fund and may be deemed to share voting and/or investment power over shares of common stock of the Issuer held by FPA Crescent Fund. In addition, Mr. Atwood may be deemed to share voting and/or investment power over shares of common stock of the Issuer held by FPA Crescent Fund as a director and officer of the general partner of FPA. Mr. Romick may be deemed to share voting and/or investment power over shares of common stock of the Issuer held by FPA Crescent Fund as a Portfolio Manager of FPA Crescent Fund and a director and officer of the general partner of FPA. Messrs.
F14(Continued from footnote 12) Selmo and Landecker may be deemed to share voting and/or investment power over shares of common stock of the Issuer held by FPA Crescent Fund as Portfolio Managers of FPA Crescent Fund. FPA only receives an asset-based management fee for serving as investment adviser to FPA Crescent Fund and therefore does not have any pecuniary interest in the securities of the Issuer held by FPA Crescent Fund.
F2Shares of common stock of the Issuer held directly by FPA Hawkeye Fund, a series of FPA Hawkeye Fund, LLC ("FPA Hawkeye"). First Pacific Advisors, LP ("FPA") serves as manager of and investment adviser to FPA Hawkeye.
F3Shares of common stock of the Issuer held directly by FPA Hawkeye-7 Fund, a series of FPA Hawkeye Fund, LLC ("FPA Hawkeye-7"). FPA serves as manager of and investment adviser to FPA Hawkeye-7.
F4The sale price for common stock of the Issuer reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.40 to $117.42, inclusive
F5Shares of common stock of the Issuer held directly by FPA Select Drawdown Fund, L.P. ("FPA Select Drawdown"). FPA serves as the general partner of and investment adviser to FPA Select Drawdown.
F6The sale price for common stock of the Issuer reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.40 to $117.57, inclusive.
F7Shares of common stock of the Issuer held directly by FPA Select Fund, L.P. ("FPA Select"). FPA serves as general partner of and investment adviser to FPA Select.
F8Shares of common stock of the Issuer held directly by FPA Global Opportunity Fund, a series of FPA Hawkeye Fund, LLC ("FPA Global Opportunity"). FPA serves as manager of and investment adviser to FPA Global Opportunity.
F9Shares of common stock of the Issuer held directly by FPA Value Partners Fund, a series of FPA Hawkeye Fund, LLC ("FPA Value Partners", and together with FPA Global Opportunity, FPA Select, FPA Select Drawdown, FPA Hawkeye-7 and FPA Hawkeye, the "Private Investment Funds").

Remarks

First Pacific Advisors, LP ("FPA") may be deemed to exercise voting and/or investment power over securities of Esterline Technologies Corporation (the "Issuer") that are held directly by certain unaffiliated separately managed accounts (the "Managed Accounts") as FPA serves as investment adviser to such Managed Accounts. FPA only receives an asset-based management fee for serving as investment adviser to such Managed Accounts and therefore does not have any pecuniary interest in the securities of the Issuer held directly by such Managed Accounts. In addition, Messrs. J. Richard Atwood, Steven T. Romick, Brian A. Selmo and Mark Landecker do not have a pecuniary interest in the securities held by the Managed Accounts.