AMERICAN SHARED HOSPITAL SERVICES

The Plan Administrator shall have full power and authority to implement one or more of the following incentive bonus programs under the Plan:

(i) cash bonus awards (“Cash Awards”),

(ii) performance unit awards (“Performance Unit Awards”), and

(iii) dividend equivalent rights (“DER Awards”)

A.** Cash Awards****.** The Plan Administrator shall have the discretionary authority under the Plan to make Cash Awards which are to vest in one or more installments over the Participant’s continued Service with the Corporation or upon the attainment of specified performance objectives. Each such Cash Award shall be evidenced by one or more documents in the form approved by the Plan Administrator;provided however, that each such document shall comply with the terms specified below.

1. The elements of the vesting schedule applicable to each Cash Award shall be determined by the Plan Administrator and incorporated into the Incentive Bonus Award Agreement.

2. The Plan Administrator shall also have the discretionary authority, consistent with Code Section 162(m), to structure one or more Cash Awards so that those Awards shall vest upon the achievement of pre-established corporate performance objectives based upon one or more Performance Goals measured over the performance period (not to exceed five (5) years) specified by the Plan Administrator at the time of the Award.

3. Outstanding Cash Awards shall automatically terminate, and no cash payment or other consideration shall be due the holders of those Awards, if the performance objectives or Service requirements established for those Awards are not attained or satisfied. The Plan Administrator may in its discretion waive the cancellation and termination of one or more unvested Cash Awards which would otherwise occur upon the cessation of the Participant’s Service or the non-attainment of the performance objectives applicable to those Awards. Any such waiver shall result in the immediate vesting of the Participant’s interest in the Cash Award as to which the waiver applies. Such wavier may be effected at any time, whether before or after the Participant’s cessation of Service or the attainment or non-attainment of the applicable performance objectives. However, no vesting requirements tied to the attainment of Performance Goals may be waived with respect to Awards which were intended, at the time those Awards were made, to qualify as performance-based compensation under Code Section 162(m), except in the event of the Participant’s cessation of Service by reason of death or Permanent Disability or as otherwise provided in Section II of this Article Four.

4. Cash Awards which become due and payable following the attainment of the applicable performance objectives or satisfaction of the applicable Service requirement (or the waiver of such goals or Service requirement) may be paid in (i) cash, (ii) shares of Common Stock valued at Fair Market Value on the payment date or (iii) a combination of cash and shares of Common Stock as set forth in the applicable Award Agreement.

B.** Performance Unit Awards****.** The Plan Administrator shall have the discretionary authority to make Performance Unit Awards in accordance with the terms of this Article Four. Each such Performance Unit Award shall be evidenced by one or more documents in the form approved by the Plan Administrator;provided however, that each such document shall comply with the terms specified below.

1. A Performance Unit shall represent either (i) a unit with a dollar value tied to the level at which pre-established corporate performance objectives based on one or more Performance Goals are attained or (ii) a participating interest in a special bonus pool tied to the attainment of pre-established corporate performance objectives based on one or more Performance Goals. The amount of the bonus pool may vary with the level at which the applicable performance objectives are attained, and the value of each Performance Unit which becomes due and payable upon the attained level of performance shall be determined by dividing the amount of the resulting bonus pool (if any) by the total number of Performance Units issued and outstanding at the completion of the applicable performance period.

2. Performance Units may also be structured to include a Service requirement which the Participant must satisfy following the completion of the performance period in order to vest in the Performance Units awarded with respect to that performance period.

3. Performance Units which become due and payable following the attainment of the applicable performance objectives and the satisfaction of any applicable Service requirement may be paid in (i) cash, (ii) shares of Common Stock valued at Fair Market Value on the payment date or (iii) a combination of cash and shares of Common Stock, as set forth in the applicable Award Agreement.

C.** DER Awards**. The Plan Administrator shall have the discretionary authority to make DER Awards in accordance with the terms of this Article Four. Each such DER Award shall be evidenced by one or more documents in the form approved by the Plan Administrator;provided however, that each such document shall comply with the terms specified below.

1. The DER Awards may be made as stand-alone awards or in tandem with other Awards made under the Plan. The term of each such DER Award shall be established by the Plan Administrator at the time of grant, but no DER Award shall have a term in excess of seven (7) years.

2. Each DER shall represent the right to receive the economic equivalent of each dividend or distribution, whether in cash, securities or other property (other than shares of Common Stock), which is made per issued and outstanding share of Common Stock during the term the DER remains outstanding. A special account on the books of the Corporation shall be maintained for each Participant to whom a DER Award is made, and that account shall be credited per DER with each such dividend or distribution made per issued and outstanding share of Common Stock during the term of that DER remains outstanding.

3. Payment of the amounts credited to such book account may be made to the Participant either concurrently with the actual dividend or distribution made per issued and outstanding share of Common Stock or may be deferred for a period specified by the Plan Administrator at the time the DER Award is made or selected by the Participant in accordance with the requirements of Code Section 409A. In no event, however, shall any DER Award made with respect to an Award subject to performance-vesting conditions under the Stock Issuance or Incentive Bonus Program vest or become payable prior to the vesting of that Award (or the portion thereof to which the DER Award relates) upon the attainment of the applicable performance goals and shall accordingly be subject to cancellation and forfeiture to the same extent as the underlying Award in the event those performance conditions are not attained.

4. Payment may be paid in (i) cash, (ii) shares of Common Stock or (iii) a combination of cash and shares of Common Stock, as set forth in the applicable Award Agreement. If payment is to be made in the form of Common Stock, the number of shares of Common Stock into which the cash dividend or distribution amounts are to be converted for purposes of the Participant’s book account may be based on the Fair Market Value per share of Common Stock on the date of conversion, a prior date or an average of the Fair Market Value per share of Common Stock over a designated period, as set forth in the applicable Award Agreement.

5. The Plan Administrator shall also have the discretionary authority, consistent with Code Section 162(m), to structure one or more DER Awards so that those Awards shall vest only after the achievement of pre-established corporate performance objectives based upon one or more Performance Goals measured over the performance period (not to exceed five (5) years) specified by the Plan Administrator at the time the Award is made.

A. The Plan Administrator shall have the discretionary authority to structure one or more Awards under the Incentive Bonus Program so that those Awards shall automatically vest in whole or in part immediately prior to the effective date of an actual Change in Control transaction or upon the subsequent termination of the Participant’s Service by reason of an Involuntary Termination within a designated period following the effective date of such Change in Control. To the extent any such Award is, at the time of such Change in Control, subject to a performance-vesting condition tied to the attainment of one or more specified performance goals, then that performance vesting condition shall automatically be cancelled on the effective date of such Change in Control, and such Award shall thereupon be converted into a Service-vesting Award that will vest upon the completion of a Service period co-terminous with the portion of the performance period ((and any subsequent Service vesting component that was originally part of that Award) remaining at the time of the Change in Control.

B. The Plan Administrator’s authority under Section II.A above shall also extend to any Award under the Incentive Bonus Program intended to qualify as performance-based compensation under Code Section 162(m), even though the automatic vesting of that Award may result in the loss of performance-based status under Code Section 162(m).