X0609 4 2026-08-14 0001883814 Southland Holdings, Inc. SLND 0001965929 Renda Frankie S. false 1100 KUBOTA DR. GRAPEVINE TX 76051 true true true false PRESIDENT AND CEO 0 Common Stock 15134788 D Common Stock 6140497 I By Frank Renda 2015 Irrevocable Trust Common Stock 2211394 I By Madison Nicole Renda Trust Common Stock 2211394 I By Dominic Vincent Renda Trust Common Stock 2211394 I By Santino Leonidas Renda Trust Common Stock 69270 I By Amanda Delee Renda Restricted Stock Unit 2026-08-14 4 A 0 325000 0 A Common Stock 325000 325000 D These shares are held directly by the Frank Renda 2015 Irrevocable Trust ("Trust A"), a family trust established for the benefit of the immediate family of Frankie S. Renda. Frankie S. Renda is the sole trustee of Trust A. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the reporting person disclaims beneficial ownership of any such securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such reporting person is the beneficial owner of such securities for purposes of Section 16 or otherwise. These shares are held directly by the Madison Nicole Renda Trust ("Trust B"), a family trust established for the benefit of a child of Frankie S. Renda. Frankie S. Renda is the sole trustee of Trust B. These shares are held directly by the Dominic Vincent Renda Trust ("Trust C"), a family trust established for the benefit of a child of Frankie S. Renda. Frankie S. Renda is the sole trustee of Trust C. These shares are held directly by the Santino Leonidas Renda Trust ("Trust D"), a family trust established for the benefit of a child of Frankie S. Renda. Frankie S. Renda is the sole trustee of Trust D. These shares are held directly by the spouse of Frankie S. Renda. Each restricted stock unit is equivalent to one share of the Issuer's common stock. The reporting person received an award of 325,000 restricted stock units ("RSUs") on August 14, 2026. The RSUs vest over a three-year period, with approximately one-third (1/3) of the RSUs vesting on August 14, 2027, approximately one-third (1/3) of the RSUs vesting on August 14, 2028, and the remaining RSUs vesting on August 14, 2029. /s/ Frankie S. Renda 2026-08-18