1 unchanged sentence
Insider Trading Arrangements and Policies
−Removed: No director or officer (as defined in Rule 16a-1(f) promulgated under the Exchange Act) of the Company adopted or terminated any Rule 10b5-1 trading arrangement or any non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K) during the quarter ended March 31, 2025 .
+Added: No director or officer (as defined in Rule 16a-1(f) promulgated under the Exchange Act) of the Company adopted or terminated any Rule 10b5-1 trading arrangement or any non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K) during the quarter ended June 30, 2025 .
Table of Content
−Removed: 2.1 – Share Purchase Agreement, dated March 25, 2025, by and among AG III Investment Limited Partnership, an investment limited partnership ( toshi jigyo yugen sekinin kumiai) organized and existing under the Laws of Japan, AG Chorus Limited Partnership, an exempted limited partnership organized and existing under the Laws of the Cayman Islands, AG Concert Limited Partnership, an exempted limited partnership organized and existing under the Laws of the Cayman Islands , Quaker C hemical Corporation, a Penns ylvania Corporation and Quaker Chemical Co rporation, a Del aware corporation .
3.1 – Amended and Restated Articles of Incorporation (as amended through July 24, 2019).
2 unchanged sentences
Incorporated by reference to Exhibit 3.1 as filed by the Registrant within its current report on Form 8-K on December 20, 2022.
−Removed: 10.1 – Employment Agreement by and between Registrant and Renato Carvalho dated January 23, 2012.*†^
−Removed: 10.2 – Change in Control Agreement by and between Registrant and Renato Carvalho dated March 1, 2025.*†
−Removed: 10.3 – Employment Agreement by and between Registrant and Albert Ma dated April 1, 2016.*†^
−Removed: 10.4 – Change in Control Agreement by and between Registrant and Albert Ma dated March 1, 202 5 *†
−Removed: 10.5 – Employment Agreement by and between Registrant and Miguel Moreno dated July 2, 2018.*†^
−Removed: 10.6 – Change in Control Agreement by and between Registrant and Miguel Moreno dated March 1, 2025.*†
– Certification of Chief Executive Officer of the Company pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934.*
13 unchanged sentences
** Furnished herewith.
−Removed: † Management contract or compensatory plan.
−Removed: Certain portions of the exhibits that are not material and are of the type Quaker Houghton treats as confidential have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K.
−Removed: Copies of the unredacted exhibits will be furnished to the SEC upon request
−Removed: Certain exhibits and schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K, and the Company agrees to furnish supplementally to the Securities and Exchange commission a copy of any omitted exhibits and schedules upon request.
Table of Content
2 unchanged sentences
/s/ Thomas Coler
+Added: July 31, 2025
Thomas Coler, Executive Vice President, Chief Financial Officer (officer duly authorized on behalf of, and principal financial officer of, the Registrant)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.