Boeing Stock Units. Boeing Stock Units granted under the Plan prior to the ​ shall continue to be subject to the provisions of the Plan as in effect immediately prior to such date.

Stock Units. Dividend Equivalents shall be credited with respect to each Stock Unit credited to a Director on each dividend record date. Such Dividend Equivalents shall themselves be converted into Stock Units as of the dividend payment by dividing the amount of the Dividend Equivalents by the Value of the Company’s common stock as of the dividend payment date. Dividend Equivalents shall be credited on Stock Units attributable to a deferral of Director’s Fees and, except as otherwise provided by the terms of a Deferred Equity-Based Award, Stock Units attributable to Deferred Equity-Based Awards.

Stock Units. Each Stock Unit shall represent an unfunded and unsecured promise by the Company to issue cash equal in value to the Stock Unit. Participants holding Stock Units (or fractions thereof) shall earn dividend equivalents paid in the form of additional Stock Units added to their account. The number of Stock Units so added shall equal the dividend on a Share multiplied by the number of Stock Units held by the Participant on the record date for such dividend, divided by the Fair Market Value of a Share on the last Trading Day in the calendar month in which the record date for such dividend occurs. The Stock Units shall be credited to a Participant's account on the day the number of Stock Units is determined.

The number of shares of Boeing stock that could be bought with such cash dividends will be calculated based on the “Fair Market Value” of Boeing stock on the applicable dividend payment date. “Fair Market Value” here means the average of the high and the low per share trading prices for Boeing stock as reported in The Wall Street Journal for the specific dividend payment date, or in such other source as the Company deems reliable.

While RSUs are in your account, they will earn dividend equivalents in the form of additional RSUs. Specifically, as of each dividend payment date for Boeing stock, your RSU account will be credited with additional RSUs (“dividend equivalent RSUs”) equal in number to the number of shares of Boeing stock that could be bought with the cash dividends that would be paid on the RSUs in your account if each RSU were a share of Boeing stock. The number of RSUs that results from the calculation will be to two decimal places.

The Company hereby awards to the Key Employee the number of restricted stock units (the “Restricted Stock Units”) set forth in the Restricted Stock Unit Award Offer Letter (the "Offer") under the column titled "Quantity Granted" (hereinafter the “Grant Number.”) The Restricted Stock Units granted under this Agreement are units that will be reflected in a book account maintained by the Company until they become vested or have been forfeited. This award is subject to the terms and conditions of this Agreement and the Plan. Capitalized terms used and not otherwise defined herein shall have the meanings set forth in the Plan.

You will be granted restricted stock units in January of 2021 with value equal to ​. The actual number of units granted will be equal to ​ divided by the final closing stock price of Company common stock on the date of grant rounded up to the nearest whole number (the “RSUs”). One-half of the units will vest on the first anniversary of the grant date, and the remaining one-half will vest on the second anniversary of the grant date, subject to your continued employment with the Company as of each such date, provided that in the event your employment terminates with the Company under circumstances such that you qualify for severance pursuant to the terms of [[Sections 2 or 3]3]]3] of the Severance Agreement by and between you and the Company and dated as of ​ (the “Severance Agreement”), or in the event your employment terminates as a result of your death or disability pursuant to the Company’s long term disability policy then in effect, the RSUs shall vest and be settled as the result of such termination, death or disability (subject to your complying with the Severance Agreement and in any event subject to the Company’s clawback policy as may be in effect from time to time and applicable to you). This grant of RSUs will be subject to your execution/acceptance of the applicable grant agreement and the terms of the Amended and Restated Polaris Inc. 2007 Omnibus Incentive Plan, as amended ​ (the “Omnibus Plan”).

Dividend Equivalent Rights, as defined in [Section 13]; or

Subject to the terms and provisions of this Plan, the Administrator is authorized to make awards of Restricted Stock Units to any Eligible Participant in such amounts and subject to such terms and conditions as may be selected by the Administrator. These restrictions may lapse separately or in combination at such times, under such circumstances, in such instalments, time-based or upon the satisfaction of performance goals or otherwise, as the Administrator determines at the time of the grant of the Award. (Refer to Performance Goals, [Section 14.4]). All awards of Restricted Stock Units shall be evidenced by Award Agreements.

Restricted Stock Units. All Restricted Stock Units granted under the Plan shall have vesting and such other terms as provided in the Company’s form of Non-Employee Director Restricted Stock Unit Award Agreement attached hereto as [Exhibit C].