NASDAQ:ISTR | Historical Stock Price | Investar Holding Corp

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2014-07-01 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$9.24$12.27$16.29$21.62$28.69$38.092014-07-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$26.72$31.0658,200
2025-12-30$26.90$31.1447,600
2025-12-29$27.00$31.2648,700
2025-12-26$27.27$31.5733,700
2025-12-24$27.30$31.6119,000
2025-12-23$27.25$31.5531,800
2025-12-22$27.36$31.6870,400
2025-12-19$27.41$31.7351,800
2025-12-18$27.68$32.0553,500
2025-12-17$27.51$31.8563,800
2025-12-16$27.61$31.9741,900
2025-12-15$27.22$31.5135,100
2025-12-12$27.18$31.4728,000
2025-12-11$27.14$31.4280,200
2025-12-10$26.84$31.0791,400
2025-12-09$26.38$30.5434,900
2025-12-08$26.17$30.3022,200
2025-12-05$26.03$30.1430,500
2025-12-04$26.13$30.2588,100
2025-12-03$25.33$29.3341,400
2025-12-02$24.84$28.7631,900
2025-12-01$24.80$28.7120,400
2025-11-28$24.80$28.7112,400
2025-11-26$24.81$28.7221,100
2025-11-25$24.83$28.7521,200
2025-11-24$24.16$27.9719,700
2025-11-21$24.32$28.1635,800
2025-11-20$23.51$27.2227,600
2025-11-19$23.46$27.1621,500
2025-11-18$23.33$27.0115,700
2025-11-17$23.32$27.0022,500
2025-11-14$23.98$27.7623,100
2025-11-13$23.88$27.6526,500
2025-11-12$23.84$27.6017,200
2025-11-11$23.94$27.7225,700
2025-11-10$23.78$27.5329,400
2025-11-07$23.77$27.5219,000
2025-11-06$23.57$27.2920,900
2025-11-05$23.88$27.6518,100
2025-11-04$23.35$27.0336,100
2025-11-03$23.55$27.2657,600
2025-10-31$23.76$27.5161,300
2025-10-30$24.13$27.9450,000
2025-10-29$24.01$27.8039,000
2025-10-28$24.50$28.3647,300
2025-10-27$24.60$28.48120,700
2025-10-24$24.74$28.6490,500
2025-10-23$23.35$27.0331,700
2025-10-22$23.44$27.1438,500
2025-10-21$23.14$26.7939,800
2025-10-20$22.61$26.1845,100
2025-10-17$21.52$24.9137,500
2025-10-16$21.54$24.9438,800
2025-10-15$22.73$26.3126,500
2025-10-14$22.91$26.5219,700
2025-10-13$22.24$25.7533,700
2025-10-10$22.11$25.6052,300
2025-10-09$22.84$26.4440,200
2025-10-08$22.99$26.6139,500
2025-10-07$22.95$26.5741,900
2025-10-06$22.92$26.5428,200
2025-10-03$22.83$26.4325,900
2025-10-02$22.70$26.2838,100
2025-10-01$23.01$26.6434,100
2025-09-30$23.21$26.8729,400
2025-09-29$23.13$26.6546,400
2025-09-26$23.39$26.9521,200
2025-09-25$23.30$26.8527,600
2025-09-24$23.33$26.8831,900
2025-09-23$23.28$26.8232,900
2025-09-22$23.14$26.6631,700
2025-09-19$23.01$26.51101,700
2025-09-18$23.53$27.1181,900
2025-09-17$22.53$25.9632,000
2025-09-16$22.62$26.0632,500
2025-09-15$22.80$26.2726,000
2025-09-12$22.67$26.1217,900
2025-09-11$22.97$26.4724,900
2025-09-10$22.88$26.3625,400
2025-09-09$23.00$26.5034,300
2025-09-08$22.98$26.4878,100
2025-09-05$23.14$26.6627,000
2025-09-04$23.38$26.9432,100
2025-09-03$23.09$26.6131,400
2025-09-02$23.18$26.7136,000
2025-08-29$23.44$27.0135,100
2025-08-28$23.61$27.20108,800
2025-08-27$23.27$26.8158,200
2025-08-26$23.11$26.6317,800
2025-08-25$23.11$26.6329,400
2025-08-22$23.42$26.9959,300
2025-08-21$22.35$25.7513,900
2025-08-20$22.38$25.7924,000
2025-08-19$22.04$25.4036,700
2025-08-18$22.27$25.6625,700
2025-08-15$22.01$25.3619,700
2025-08-14$22.52$25.9520,000
2025-08-13$22.72$26.1753,500
2025-08-12$22.35$25.7532,500
2025-08-11$21.46$24.737,700
2025-08-08$21.39$24.6517,900
2025-08-07$21.35$24.6020,700
2025-08-06$21.49$24.7628,900
2025-08-05$21.52$24.8041,100
2025-08-04$21.58$24.8643,700
2025-08-01$21.27$24.5138,700
2025-07-31$21.70$25.0044,600
2025-07-30$21.70$25.0042,800
2025-07-29$22.32$25.7263,000
2025-07-28$21.83$25.1551,600
2025-07-25$21.68$24.9925,000
2025-07-24$21.84$25.1729,300
2025-07-23$22.41$25.8221,300
2025-07-22$22.36$25.7636,500
2025-07-21$22.20$25.5833,500
2025-07-18$21.96$25.3020,000
2025-07-17$22.10$25.4631,000
2025-07-16$21.79$25.1130,400
2025-07-15$21.76$25.0724,500
2025-07-14$22.21$25.5917,900
2025-07-11$21.98$25.3323,600
2025-07-10$22.17$25.5531,100
2025-07-09$22.26$25.6532,600
2025-07-08$22.17$25.5545,100
2025-07-07$22.02$25.3734,000
2025-07-03$22.43$25.8421,200
2025-07-02$21.82$25.14110,600
2025-07-01$20.44$23.55320,300
2025-06-30$19.32$22.2615,800
2025-06-27$19.79$22.6880,200
2025-06-26$19.14$21.9321,600
2025-06-25$19.00$21.7719,100
2025-06-24$19.22$22.0219,500
2025-06-23$18.83$21.5826,200
2025-06-20$18.31$20.9846,000
2025-06-18$18.26$20.9217,100
2025-06-17$18.00$20.6314,600
2025-06-16$18.47$21.1617,200
2025-06-13$18.40$21.0816,400
2025-06-12$19.20$22.0018,400
2025-06-11$19.33$22.1520,900
2025-06-10$19.47$22.3118,000
2025-06-09$19.24$22.0521,800
2025-06-06$19.33$22.1515,300
2025-06-05$18.65$21.3715,100
2025-06-04$18.80$21.5418,700
2025-06-03$18.98$21.7515,500
2025-06-02$18.66$21.3830,000
2025-05-30$19.01$21.7842,900
2025-05-29$18.98$21.7512,500
2025-05-28$18.76$21.5015,500
2025-05-27$19.26$22.0711,500
2025-05-23$18.72$21.4518,300
2025-05-22$18.62$21.3424,400
2025-05-21$18.87$21.6226,900
2025-05-20$19.35$22.1711,700
2025-05-19$19.56$22.4116,500
2025-05-16$19.37$22.1915,800
2025-05-15$19.65$22.5210,400
2025-05-14$19.45$22.2911,000
2025-05-13$19.74$22.6215,100
2025-05-12$19.73$22.6133,100
2025-05-09$19.60$22.4628,900
2025-05-08$19.34$22.1613,300
2025-05-07$19.53$22.3822,400
2025-05-06$19.29$22.1025,700
2025-05-05$19.67$22.5421,400
2025-05-02$19.35$22.179,700
2025-05-01$18.92$21.6827,300
2025-04-30$19.13$21.9249,800
2025-04-29$19.23$22.0329,500
2025-04-28$18.51$21.2125,400
2025-04-25$18.24$20.9023,200
2025-04-24$18.48$21.1830,700
2025-04-23$18.47$21.1657,800
2025-04-22$18.37$21.0585,100
2025-04-21$16.98$19.4667,800
2025-04-17$16.21$18.5715,700
2025-04-16$16.08$18.4315,800
2025-04-15$16.13$18.4823,700
2025-04-14$15.87$18.1844,000
2025-04-11$15.64$17.9246,000
2025-04-10$15.77$18.0745,900
2025-04-09$16.94$19.4159,100
2025-04-08$15.79$18.0944,600
2025-04-07$16.38$18.7738,000
2025-04-04$16.60$19.0284,600
2025-04-03$16.78$19.2347,900
2025-04-02$17.41$19.9549,700
2025-04-01$17.41$19.9546,500
2025-03-31$17.61$20.1830,200
2025-03-28$17.85$20.3320,900
2025-03-27$18.12$20.6421,700
2025-03-26$17.81$20.2917,400
2025-03-25$17.78$20.2523,300
2025-03-24$17.95$20.4581,400
2025-03-21$17.73$20.2058,100
2025-03-20$17.37$19.7912,700
2025-03-19$17.44$19.8734,200
2025-03-18$17.12$19.5053,700
2025-03-17$17.11$19.4918,400
2025-03-14$17.15$19.5418,600
2025-03-13$16.88$19.2319,800
2025-03-12$16.91$19.2625,900
2025-03-11$16.89$19.2433,000
2025-03-10$17.04$19.4132,400
2025-03-07$17.53$19.9730,000
2025-03-06$17.98$20.4830,400
2025-03-05$17.82$20.3035,600
2025-03-04$17.78$20.2539,000
2025-03-03$18.50$21.0721,400
2025-02-28$18.73$21.3433,400
2025-02-27$18.52$21.1013,200
2025-02-26$18.64$21.2333,500
2025-02-25$18.56$21.1430,500
2025-02-24$18.53$21.1125,400
2025-02-21$18.56$21.1433,900
2025-02-20$18.98$21.6240,700
2025-02-19$18.94$21.5753,800
2025-02-18$19.07$21.7232,900
2025-02-14$19.42$22.1217,600
2025-02-13$19.34$22.0338,000
2025-02-12$19.32$22.0128,900
2025-02-11$19.62$22.3527,400
2025-02-10$19.27$21.9524,800
2025-02-07$19.45$22.1625,800
2025-02-06$19.66$22.3928,100
2025-02-05$19.18$21.8531,300
2025-02-04$18.83$21.4531,800
2025-02-03$18.62$21.2138,100
2025-01-31$19.07$21.7255,300
2025-01-30$19.13$21.7945,400
2025-01-29$19.24$21.9233,000
2025-01-28$19.35$22.0440,000
2025-01-27$19.23$21.9029,500
2025-01-24$19.47$22.1818,100
2025-01-23$19.53$22.2528,900
2025-01-22$20.08$22.8725,800
2025-01-21$20.39$23.2216,200
2025-01-17$20.12$22.9226,900
2025-01-16$19.76$22.5123,400
2025-01-15$20.00$22.7811,700
2025-01-14$19.65$22.3825,500
2025-01-13$19.27$21.9529,200
2025-01-10$18.68$21.2823,300
2025-01-08$19.65$22.3835,100
2025-01-07$19.95$22.7249,400
2025-01-06$20.58$23.4441,900
2025-01-03$21.23$24.1855,200
2025-01-02$21.24$24.1918,700