ecvt-20250508

Delaware

81-3406833

(State or other jurisdiction of
incorporation or organization)

(I.R.S. Employer
Identification No.)

600 Lee Road, Suite 200

Wayne, Pennsylvania

19087

(Address of principal executive offices)

(Zip Code)

(484)

617-1200

(Registrant’s telephone number, including area code)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐

Item 5.07

Submission of Matters to a Vote of Security Holders.

On May 8, 2025, Ecovyst Inc. (the “Company”) held its 2025 Annual Meeting of Stockholders (the “Annual Meeting”). There were 117,385,510 shares of the Company’s common stock issued and outstanding on the record date and entitled to vote at the Annual Meeting, and 111,824,964 shares of the Company’s common stock were represented in person or by proxy at the Annual Meeting. Set forth below are the final voting results for each of the proposals submitted to a vote of the Company’s stockholders at the Annual Meeting. For more information about the proposals, please see the Company’s definitive proxy statement, which was filed with the U.S. Securities and Exchange Commission on April 8, 2025.

Proposal One: Each of the two Class III director nominees was elected to serve on the Company’s board of directors for a term of one year. The results of the vote were as follows:


Proposal Two: The stockholders approved, on an advisory basis, the compensation paid by the Company to its named executive officers (the “say-on-pay proposal”). The results of the advisory vote were as follows:


Proposal Three: The appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2025 was ratified. The results of the vote were as follows:


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			Ecovyst Inc.

Date:	May 9, 2025	By:	/s/ JOSEPH S. KOSCINSKI
		Name:	Joseph S. Koscinski
		Title:	Vice President, Chief Administrative Officer, General Counsel and Secretary


Nominee	Votes For	Votes Withheld	Broker Non-Votes
Susan F. Ward	97,429,906	8,410,838	5,984,220
Bryan K. Brown	101,577,728	4,263,016	5,984,220


For	Against	Abstain	Broker Non-Votes
102,933,366	2,898,129	9,249	5,984,220


For	Against	Abstain
109,907,954	1,750,016	166,994


Proposal three was a routine matter and, therefore, there were no broker non-votes relating to this proposal.