0001209191-15-037677 4 1 20150430 20150501 20150501 Investar Holding Corp 0001602658 6022 271560715 LA 1231 7244 PERKINS ROAD BATON ROUGE LA 70808 225-227-2222 7244 PERKINS ROAD BATON ROUGE LA 70808 Lavergne Travis M 0001611433 4 34 001-36522 15822686 34935 MOLLY DRIVE DENHAM SPRINGS LA 70706 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-04-30 0 0001602658 Investar Holding Corp ISTR 0001611433 Lavergne Travis M C/O INVESTAR HOLDING CORPORATION 7244 PERKINS ROAD BATON ROUGE LA 70808 0 1 0 0 Chief Credit Officer Common Stock 2015-04-30 4 A 0 715 0.00 A 3109 D Employee Stock Option 15.74 2015-04-30 4 A 0 9000 0.00 A 2025-04-30 Common Stock 9000 9000 D Compensatory restricted stock award subject to a five-year pro-rata vesting. Options subject to a five-year pro-rata vesting and are exercisable as they vest. /s/Travis M. Lavergne 2015-05-01