NASDAQ:ISBA | Historical Stock Price | ISABELLA BANK 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
2006-01-30 to 2026-09-04
Data captured

Stock Price Chart

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

$14.25$21.81$33.39$51.12$78.26$119.802006-01-302026-08-27

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

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Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$27.85$38.28200——
2016-12-29$27.85$38.281,300——
2016-12-28$27.76$38.151,400——
2016-12-27$27.85$38.288,500——
2016-12-23$27.75$38.144,400——
2016-12-22$27.90$38.354,100——
2016-12-21$28.20$38.420——
2016-12-20$28.20$38.424,400——
2016-12-19$28.00$38.14200——
2016-12-16$28.10$38.281,300——
2016-12-15$28.10$38.283,100——
2016-12-14$28.17$38.37200——
2016-12-13$28.20$38.424,900——
2016-12-12$28.24$38.47800——
2016-12-09$28.18$38.39700——
2016-12-08$28.35$38.62100——
2016-12-07$28.25$38.48600——
2016-12-06$28.25$38.480——
2016-12-05$28.25$38.486,400——
2016-12-02$28.00$38.14700——
2016-12-01$27.85$37.941,900——
2016-11-30$27.85$37.941,700——
2016-11-29$27.85$37.940——
2016-11-28$27.85$37.941,000——
2016-11-25$27.85$37.940——
2016-11-23$27.85$37.942,200——
2016-11-22$27.80$37.870——
2016-11-21$27.80$37.872,600——
2016-11-18$27.80$37.870——
2016-11-17$27.80$37.871,800——
2016-11-16$27.84$37.921,900——
2016-11-15$27.75$37.803,300——
2016-11-14$27.75$37.800——
2016-11-11$27.75$37.806,200——
2016-11-10$27.60$37.600——
2016-11-09$27.60$37.600——
2016-11-08$27.60$37.602,000——
2016-11-07$27.55$37.530——
2016-11-04$27.55$37.53100——
2016-11-03$27.60$37.60200——
2016-11-02$27.60$37.602,700——
2016-11-01$27.55$37.530——
2016-10-31$27.55$37.538,100——
2016-10-28$27.55$37.533,400——
2016-10-27$27.60$37.60100——
2016-10-26$27.60$37.602,500——
2016-10-25$27.55$37.53200——
2016-10-24$27.65$37.672,100——
2016-10-21$27.55$37.531,000——
2016-10-20$27.65$37.67200——
2016-10-19$27.55$37.531,000——
2016-10-18$27.55$37.5319,200——
2016-10-17$27.60$37.60400——
2016-10-14$27.60$37.600——
2016-10-13$27.60$37.600——
2016-10-12$27.60$37.600——
2016-10-11$27.60$37.600——
2016-10-10$27.60$37.601,500——
2016-10-07$27.65$37.672,400——
2016-10-06$27.65$37.671,600——
2016-10-05$27.65$37.671,100——
2016-10-04$27.70$37.731,400——
2016-10-03$27.75$37.80900——
2016-09-30$27.70$37.730——
2016-09-29$27.70$37.731,000——
2016-09-28$27.70$37.73100——
2016-09-27$27.65$37.67200——
2016-09-26$27.65$37.670——
2016-09-23$27.65$37.67500——
2016-09-22$27.70$37.39800——
2016-09-21$27.67$37.351,400——
2016-09-20$27.70$37.392,500——
2016-09-19$27.70$37.390——
2016-09-16$27.70$37.393,000——
2016-09-15$27.70$37.399,400——
2016-09-14$27.70$37.390——
2016-09-13$27.70$37.39500——
2016-09-12$27.70$37.39200——
2016-09-09$27.70$37.390——
2016-09-08$27.70$37.391,700——
2016-09-07$27.75$37.46400——
2016-09-06$27.74$37.453,400——
2016-09-02$27.80$37.530——
2016-09-01$27.80$37.53100——
2016-08-31$27.85$37.600——
2016-08-30$27.85$37.600——
2016-08-29$27.85$37.602,700——
2016-08-26$27.75$37.460——
2016-08-25$27.75$37.464,000——
2016-08-24$27.75$37.46100——
2016-08-23$27.70$37.39800——
2016-08-22$27.70$37.390——
2016-08-19$27.70$37.390——
2016-08-18$27.70$37.393,600——
2016-08-17$27.66$37.345,100——
2016-08-16$27.66$37.34200——
2016-08-15$27.70$37.39400——
2016-08-12$27.85$37.600——
2016-08-11$27.85$37.60400——
2016-08-10$27.71$37.412,600——
2016-08-09$27.67$37.351,200——
2016-08-08$27.67$37.35300——
2016-08-05$27.67$37.353,100——
2016-08-04$27.80$37.530——
2016-08-03$27.80$37.532,500——
2016-08-02$28.08$37.913,900——
2016-08-01$27.60$37.260——
2016-07-29$27.60$37.260——
2016-07-28$27.60$37.260——
2016-07-27$27.60$37.26400——
2016-07-26$27.75$37.46100——
2016-07-25$27.75$37.46100——
2016-07-22$27.75$37.461,100——
2016-07-21$27.68$37.371,500——
2016-07-20$27.75$37.46200——
2016-07-19$27.80$37.530——
2016-07-18$27.80$37.533,000——
2016-07-15$27.72$37.422,100——
2016-07-14$27.70$37.39900——
2016-07-13$27.66$37.34300——
2016-07-12$27.80$37.530——
2016-07-11$27.80$37.530——
2016-07-08$27.80$37.530——
2016-07-07$27.80$37.532,200——
2016-07-06$27.80$37.531,200——
2016-07-05$27.70$37.391,700——
2016-07-01$27.90$37.660——
2016-06-30$27.90$37.661,900——
2016-06-29$27.90$37.66800——
2016-06-28$27.70$37.39700——
2016-06-27$27.70$37.390——
2016-06-24$27.70$37.393,600——
2016-06-23$27.75$37.460——
2016-06-22$27.75$37.140——
2016-06-21$27.75$37.140——
2016-06-20$27.75$37.140——
2016-06-17$27.75$37.14300——
2016-06-16$27.70$37.078,100——
2016-06-15$27.70$37.070——
2016-06-14$27.70$37.07500——
2016-06-13$27.70$37.07800——
2016-06-10$27.72$37.100——
2016-06-09$27.72$37.102,000——
2016-06-08$27.70$37.07600——
2016-06-07$27.70$37.071,500——
2016-06-06$27.99$37.460——
2016-06-03$27.99$37.460——
2016-06-02$27.99$37.460——
2016-06-01$27.99$37.46300——
2016-05-31$28.00$37.471,600——
2016-05-27$27.70$37.070——
2016-05-26$27.70$37.070——
2016-05-25$27.70$37.07100——
2016-05-24$27.70$37.074,000——
2016-05-23$27.67$37.03400——
2016-05-20$27.70$37.073,900——
2016-05-19$27.85$37.270——
2016-05-18$27.85$37.270——
2016-05-17$27.85$37.270——
2016-05-16$27.85$37.271,200——
2016-05-13$27.75$37.14100——
2016-05-12$27.75$37.140——
2016-05-11$27.75$37.141,000——
2016-05-10$27.94$37.390——
2016-05-09$27.94$37.390——
2016-05-06$27.94$37.390——
2016-05-05$27.94$37.390——
2016-05-04$27.94$37.390——
2016-05-03$27.94$37.39900——
2016-05-02$27.90$37.34400——
2016-04-29$27.90$37.342,200——
2016-04-28$27.66$37.020——
2016-04-27$27.66$37.02200——
2016-04-26$27.67$37.03900——
2016-04-25$28.00$37.47400——
2016-04-22$27.66$37.021,200——
2016-04-21$27.66$37.020——
2016-04-20$27.66$37.020——
2016-04-19$27.66$37.022,000——
2016-04-18$27.65$37.000——
2016-04-15$27.65$37.00400——
2016-04-14$27.75$37.14800——
2016-04-13$27.65$37.00200——
2016-04-12$27.63$36.980——
2016-04-11$27.63$36.981,100——
2016-04-08$28.00$37.470——
2016-04-07$28.00$37.470——
2016-04-06$28.00$37.47400——
2016-04-05$27.63$36.982,000——
2016-04-04$28.25$37.81300——
2016-04-01$28.25$37.811,000——
2016-03-31$28.25$37.810——
2016-03-30$28.25$37.815,300——
2016-03-29$29.00$38.810——
2016-03-28$29.00$38.81100——
2016-03-24$27.46$36.750——
2016-03-23$27.46$36.750——
2016-03-22$27.46$36.750——
2016-03-21$27.46$36.430——
2016-03-18$27.46$36.431,000——
2016-03-17$27.80$36.883,300——
2016-03-16$27.35$36.280——
2016-03-15$27.35$36.281,000——
2016-03-14$27.85$36.950——
2016-03-11$27.85$36.95500——
2016-03-10$27.25$36.150——
2016-03-09$27.25$36.151,000——
2016-03-08$27.40$36.35300——
2016-03-07$27.36$36.30900——
2016-03-04$27.85$36.95100——
2016-03-03$27.85$36.95300——
2016-03-02$27.85$36.95100——
2016-03-01$27.75$36.811,700——
2016-02-29$27.70$36.750——
2016-02-26$27.70$36.750——
2016-02-25$27.70$36.750——
2016-02-24$27.70$36.750——
2016-02-23$27.70$36.75300——
2016-02-22$27.30$36.22700——
2016-02-19$27.61$36.632,500——
2016-02-18$27.66$36.691,400——
2016-02-17$27.90$37.012,300——
2016-02-16$27.90$37.016,200——
2016-02-12$27.85$36.951,700——
2016-02-11$27.65$36.680——
2016-02-10$27.65$36.68200——
2016-02-09$27.60$36.615,400——
2016-02-08$28.40$37.67600——
2016-02-05$28.49$37.79300——
2016-02-04$28.50$37.813,100——
2016-02-03$28.40$37.670——
2016-02-02$28.40$37.674,500——
2016-02-01$28.75$38.143,000——
2016-01-29$28.25$37.480——
2016-01-28$28.25$37.48600——
2016-01-27$27.87$36.971,300——
2016-01-26$27.85$36.952,000——
2016-01-25$27.75$36.810——
2016-01-22$27.75$36.810——
2016-01-21$27.75$36.815,000——
2016-01-20$27.75$36.812,700——
2016-01-19$28.40$37.67900——
2016-01-15$28.25$37.480——
2016-01-14$28.25$37.48900——
2016-01-13$27.75$36.81700——
2016-01-12$28.00$37.144,100——
2016-01-11$28.05$37.212,000——
2016-01-08$28.05$37.215,300——
2016-01-07$28.00$37.14400——
2016-01-06$28.50$37.817,300——
2016-01-05$29.90$39.660——
2016-01-04$29.90$39.660——