International Bancshares Corporation announced that on Feb. 23, 2022, IBC's Board of Directors appointed Ms. Diana G. Zuniga to IBC's Board to fill the vacancy created by Irving Greenblum's retirement. The board unanimously voted to appoint Ms. Zuniga as anew director of IBC after recommendation from the Board's Nominating Committee.

Ms. Zuniga has served as an advisory director of IBC's subsidiary bank IBC Austin from 2005 to present andwill continue to be part of IBC Austin advisory board. Also, over the course of her career Ms. Zuniga has been involved with real estate projects as a development partner in various residential and commercial properties in the Austin and San Antonio, Texas area. She is the President and Owner of Investors Alliance Inc., a commercial real estate firm she founded in 1996, which specializes in investment property sales and acquisitions.