EX-99.1 2 tm2530943d12_ex1.htm EXHIBIT 1

EXHIBIT 1

JOINT FILING AGREEMENT

Aspen Insurance Holdings Limited

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby confirm the agreement by and among them to the joint filing on behalf of them of the Statement on Schedule 13G and any and all further amendments thereto, with respect to the securities of the above referenced issuer, and that this Agreement be included as an Exhibit to such filing. This Agreement may be executed in any number of counterparts each of which shall be deemed to be an original and all of which together shall be deemed to constitute one and the same Agreement.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of November 14, 2025.

	Apollo Management Holdings GP, LLC
	By:	/s/ James Elworth
	Name:	James Elworth
	Title:	Vice President
	AP Highlands Co-Invest, L.P.
	By:	Apollo Co-Investment Management, LLC,
		its investment manager
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	Apollo Co-Investment Management, LLC
	By:	/s/ James Elworth
	Name:	James Elworth
	Title:	Vice President
	Apollo Management, L.P.
	By:	Apollo Management GP, LLC,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President

	Apollo Management GP, LLC
	By:	/s/ James Elworth
	Name:	James Elworth
	Title:	Vice President
	Ap HIGHLANDS hOLDINGS, l.P.
	By:	AP Highlands Holdings (GP), LLC,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	AP Highlands Holdings (GP), LLC
	By:	AIF IX International Holdings, L.P.,
		its managing member
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	AIF IX International Holdings, L.P.
	By:	Apollo Advisors IX (EH), L.P.,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	APH Holdings, L.P.
	By:	Apollo Principal Holdings A, L.P.,
		its limited partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President

	Apollo Principal Holdings A, L.P.
	By:	Apollo Principal Holdings A GP, Ltd.,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	Apollo Principal Holdings A GP, Ltd.
	By:	APO Corp.,
		its sole shareholder
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	Apollo Advisors IX (EH), L.P.
	By:	Apollo Advisors IX (EH-GP), LLC,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President
	Apollo Advisors IX (EH-GP), LLC
	By:	/s/ James Elworth
	Name:	James Elworth
	Title:	Vice President
	APOLLO MANAGEMENT HOLDINGS, L.P.
	By:	Apollo Management Holdings GP, LLC,
		its general partner
		By:	/s/ James Elworth
		Name:	James Elworth
		Title:	Vice President