Common use of Amendment of Exhibit B to the Rights Agreement Clause in Contracts

Amendment of Exhibit B to the Rights Agreement. Exhibit B to the Rights Agreement is hereby amended by replacing references to “2018” with “2019” and replacing the reference to “$3.31” with “$16.55".

Amendment of Exhibit B to the Rights Agreement. Exhibit B to the Rights Agreement is hereby amended by replacing references to “20182017” with “20192018” and replacing the reference to “$3.312.29” with “$16.55".3.31”. Exhibit 4.1

Amendment of Exhibit B to the Rights Agreement. Exhibit B to the Rights Agreement is hereby amended by replacing references to “20182015” with “20192016” and replacing the reference to “$3.316.50” with “$16.55"3.06”.

Amendment of Exhibit B to the Rights Agreement. Exhibit B to the Rights Agreement is hereby amended by replacing references to “20182016” with “20192017” and replacing the reference to “$3.313.06” with “$16.55"2.29”.