Ancora Advisors SC 13D AMPCO PITTSBURGH / Ancora Advisors ownership change

Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, par value $1.00 per share, of Ampco-Pittsburgh Corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: January 8, 2022

Ancora Merlin, LP
Ancora Merlin Institutional, LP
Ancora Catalyst, LP
Ancora Catalyst Institutional, LP
By:	Ancora Alternatives LLC, its Investment Advisor and General Partner
By:	Ancora Holdings Group, LLC, its Sole Member
By:	/s/ Frederick DiSanto
	Name:	Frederick DiSanto
	Title:	Chairman and Chief Executive Officer

Ancora Alternatives LLC
By:	Ancora Holdings Group, LLC, its Sole Member
By:	/s/ Frederick DiSanto
	Name:	Frederick DiSanto
	Title:	Chairman and Chief Executive Officer

Ancora Holdings Group, LLC
By:	/s/ Frederick DiSanto
	Name:	Frederick DiSanto
	Title:	Chairman and Chief Executive Officer

/s/ Frederick DiSanto

Frederick DiSanto