Form of Notice of Terms of Performance-Based Restricted Stock Units

PBRSU Award. You have been awarded «PBRSU_Units» Performance-Based Restricted Stock Units. Each Performance-Based Restricted Stock Unit (“PBRSU”) corresponds to one share of Boeing stock. Your PBRSUs are subject to the terms of the Plan, including the maximum award provisions. If there is any inconsistency between the terms of this Notice and the terms of the Plan, the Plan’s terms will control. A summary of the Plan accompanies this Notice.

PBRSU Account. The Company will maintain a record of the number of awarded PBRSUs in an account established in your name.

Adjustment in Number of PBRSUs. The number of PBRSUs in your account will be adjusted proportionately for any increase or decrease in the number of issued shares of Boeing stock resulting from any stock split, combination or exchange of shares, consolidation, spin-off or recapitalization of shares, or any similar capital adjustment or the payment of any stock dividend.

Termination Due to Retirement, Layoff, Disability, or Death. In the event your employment is terminated by reason of retirement, layoff, disability, or death, your PBRSU payout, including any dividend equivalent PBRSUs, will be prorated based on the number of full and partial calendar months you spent on the active payroll during the Measurement Period (beginning with the first full calendar month after the Grant Date). Payout for the award will be made at the same time as payment would have been made had you not had a termination of employment and will in all respects be subject to the Company’s actual Relative Total Shareholder Return achievement for the full Measurement Period. For purposes of this award, “retirement” means a voluntary termination of employment under the conditions that satisfy the definition of “retirement” under the terms of a defined benefit pension plan maintained by the Company or one of its subsidiaries in which you participate. If you are not eligible to participate in such a defined benefit pension plan, “retirement” means termination of employment voluntarily by you after you have attained either (i) age 55 with 10 years of service, or (ii) age 62 with one year of service. For purposes of this award, “disability” means a disability entitling you to benefits under any long-term disability policy sponsored by the Company or one of its subsidiaries.

Forfeiture Upon Other Terminations. In the event your employment is terminated prior to the Vesting Date for any reason (including for cause and resignation) other than those reasons described in Section 6, all PBRSUs (and all associated dividend equivalent PBRSUs) granted hereunder shall immediately be forfeited by you and canceled.

Leave of Absence. Unless otherwise required by law, in the event you have an authorized leave of absence at any time during the Measurement Period which absence extends beyond three full calendar months (including any absence that began before the Grant Date), your PBRSU payout, including any dividend equivalent PBRSUs, will be prorated based on the number of full and partial calendar months you spent on the active payroll during the Measurement Period (beginning with the first full calendar month after the Grant Date). Payout for the award will be made at the same time as payment would have been made without regard to any leave of absence, and will in all respects be subject to the Company’s actual Relative Total Shareholder Return achievement for the full Measurement Period.

Transfer. PBRSUs are not transferable except by will or by laws of descent and distribution. You may designate a beneficiary to receive your award in the event of your death.

Clawback and Forfeiture Policy.

“Relative Total Shareholder Return” means Boeing’s TSR relative to the TSR of the Peer Companies. Relative Total Shareholder Return will be determined by ranking Boeing and the Peer Companies from highest to lowest according to their respective TSRs. After this ranking, the percentile performance of Boeing relative to the Peer Companies will be determined as follows:

“P” represents the percentile performance which will be rounded, if necessary, to the nearest whole percentile by application of regular rounding.

“TSR” means, for Boeing and each of the Peer Companies, the company’s total shareholder return, expressed as a percentage, which will be calculated by dividing (i) the Closing Average Share Value by (ii) the Opening Average Share Value and subtracting one from the quotient.

“Opening Average Share Value” means the average Share Value over the trading days in the Opening Average Period.

“Opening Average Period” means the 20 trading days immediately following the Grant Date.

“Accumulated Shares” means, for a given trading day, the sum of (i) one (1) share and (ii) the cumulative number of shares of the company’s common stock purchasable with dividends declared on the company’s common stock to that point during the Measurement Period, assuming same day reinvestment of such dividends at the closing price on the ex-dividend date.

“Closing Average Share Value” means the average Share Value over the trading days in the Closing Average Period.

“Closing Average Period” means the 20 trading days immediately preceding the Vesting Date.

“Share Value” means, with respect to a given trading day, the closing price of the company’s common stock multiplied by the Accumulated Shares for such trading day.

Each Peer Company’s “common stock” shall mean that series of common stock that is publicly traded on a registered U.S. exchange or, in the case of a non-U.S. company, an equivalent non-U.S. exchange. For purposes of calculating TSR, the value on any given trading day of any Peer Company shares traded on a foreign exchange will be converted to U.S. dollars.

The following example illustrates the calculation of TSR for Boeing with Grant Date of January 1, 2015 and Vesting Date of January 1, 2018.