0001437749-23-029767 4 1 20231031 20231101 20231101 D'Angelo John J 0001611432 4 34 001-36522 231368610 418 PECAN MEADOW DRIVE BATON ROUGE LA 70810 Investar Holding Corp 0001602658 6022 271560715 LA 1231 10500 COURSEY BLVD THIRD FLOOR BATON ROUGE LA 70816 225-227-2222 10500 COURSEY BLVD THIRD FLOOR BATON ROUGE LA 70816 4 1 rdgdoc.xml D'ANGELO FORM 4 X0508 4 2023-10-31 0001602658 Investar Holding Corp ISTR 0001611432 D'Angelo John J C/O INVESTAR HOLDING CORPORATION 10500 COURSEY BLVD. BATON ROUGE LA 70816 1 1 Chief Executive Officer 0 Common Stock 2023-10-31 4 P 0 307 9.25 A 205832 D Common Stock 28269 I 401(k) Common Stock 2089 I Minor children Common Stock 250 I Spouse /s/ John D'Angelo 2023-11-01