X0609 4 2026-08-14 0001883814 Southland Holdings, Inc. SLND 0001965927 Renda Rudolph V. false 1100 KUBOTA DR. GRAPEVINE TX 76051 true true true false CO-COO AND EVP 0 Common Stock 6150566 D Common Stock 1560155 I By Rudolph V. Renda, Jr., 2015 Irrevocable Trust Common Stock 69446 I By Christy Lee Renda 2015 Irrevocable Trust Common Stock 744829 I By Angelo Joseph Renda Trust Common Stock 744829 I By Lola Sofia Renda Trust Restricted Stock Unit 2026-08-14 4 A 0 150000 0 A Common Stock 150000 150000 D These shares are held directly by the Rudolph V. Renda, Jr., 2015 Irrevocable Trust ("Trust A"), a family trust established for the benefit of the immediate family of the reporting person. The reporting person 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 Christy Lee Renda 2015 Irrevocable Trust ("Trust B"), a family trust established for the benefit of the immediate family of the reporting person. The reporting person is the sole trustee of Trust B. These shares are held directly by the Angelo Joseph Renda Trust ("Trust C"), a family trust established for the benefit of a child of the reporting person. The reporting person is the sole trustee of Trust C. These shares are held directly by the Lola Sofia Renda Trust ("Trust D"), a family trust established for the benefit of a child of the reporting person. The reporting person is the sole trustee of Trust D. Each restricted stock unit is equivalent to one share of the Issuer's common stock. The reporting person received an award of 150,000 restricted stock units ("RSUs") on August 14, 2026. The RSUs vest over a three-year period, with one-third (1/3) of the RSUs vesting on August 14, 2027, one-third (1/3) of the RSUs vesting on August 14, 2028, and the remaining one-third (1/3) of the RSUs vesting on August 14, 2029. /s/ Rudolph V. Renda 2026-08-18