0001602658-20-000078 4 1 20200309 20200309 20200309 Nelson Andrew C 0001611476 4 34 001-36522 20698105 3235 MCCONNELL DRIVE BATON ROUGE LA 70809 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 wf-form4_158378475384998.xml FORM 4 X0306 4 2020-03-09 0 0001602658 Investar Holding Corp ISTR 0001611476 Nelson Andrew C C/O INVESTAR HOLDING CORPORATION 10500 COURSEY BOULEVARD BATON ROUGE LA 70816 1 0 0 0 COMMON STOCK 2020-03-09 4 P 0 5000 17.28 A 112416 D COMMON STOCK 7819 I By AJ Investment Co. LLC /s/Andrew C. Nelson 2020-03-09