NASDAQ:FBIZ | Stock Price History | FIRST BUSINESS FINANCIAL SERVICES, INC.

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
2005-11-09 to 2026-09-04
Data captured

Stock Price Chart

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

$3.95$7.81$15.47$30.62$60.61$119.982005-11-092026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$71.721,279
2026-09-03$72.601,530
2026-09-02$70.082,460
2026-09-01$69.374,875
2026-08-31$70.15876
2026-08-28$70.871,284
2026-08-27$70.82$112.6698,500$69.632,971
2026-08-26$69.90$111.1962,000$69.651,937
2026-08-25$70.00$111.3583,300$69.842,728
2026-08-24$70.00$111.3570,300$69.381,196
2026-08-21$68.69$109.2752,800$68.741,170
2026-08-20$68.81$109.4631,000$68.261,277
2026-08-19$68.64$109.1943,800$70.311,653
2026-08-18$70.48$112.1131,300$71.07666
2026-08-17$70.95$112.8652,000$71.151,709
2026-08-14$71.44$113.6434,000$71.39748
2026-08-13$71.83$114.2636,400$71.481,153
2026-08-12$70.84$112.6936,800$71.08719
2026-08-11$71.38$113.0157,100$70.901,139
2026-08-10$70.43$111.5042,100$70.311,914
2026-08-07$71.12$112.5950,500$71.531,198
2026-08-06$72.01$114.0063,800$72.361,135
2026-08-05$71.85$113.7551,000$71.671,871
2026-08-04$71.93$113.8872,200$72.202,084
2026-08-03$72.20$114.30110,200$72.203,794
2026-07-31$70.21$111.15157,100$68.073,341
2026-07-30$67.26$106.4863,100$67.501,792
2026-07-29$67.58$106.9945,900$68.062,027
2026-07-28$68.68$108.7381,300$67.283,951
2026-07-27$67.48$106.8338,500$67.221,464
2026-07-24$67.18$106.3637,100$66.341,289
2026-07-23$66.02$104.5277,100$65.282,080
2026-07-22$66.14$104.71141,200$65.708,086
2026-07-21$66.14$104.7191,600$65.732,603
2026-07-20$65.74$104.0885,200$65.303,857
2026-07-17$65.70$104.0177,400
2026-07-16$66.53$105.3380,800
2026-07-15$64.06$101.4270,900
2026-07-14$63.30$100.2159,200
2026-07-13$63.70$100.8555,900
2026-07-10$63.70$100.8545,300
2026-07-09$63.06$99.8334,800
2026-07-08$62.63$99.1555,900
2026-07-07$63.34$100.2847,800
2026-07-06$64.36$101.8959,700
2026-07-02$63.85$101.0845,400
2026-07-01$64.76$102.5363,900
2026-06-30$63.17$100.0131,800
2026-06-29$63.21$100.0751,400
2026-06-26$63.81$101.02223,900
2026-06-25$62.92$99.6142,400
2026-06-24$62.44$98.8564,000
2026-06-23$62.03$98.2057,400
2026-06-22$60.40$95.6254,500
2026-06-18$60.34$95.5369,600
2026-06-17$59.51$94.2154,400
2026-06-16$59.96$94.9326,100
2026-06-15$59.36$93.9830,200
2026-06-12$60.62$95.9728,100
2026-06-11$59.77$94.6357,800
2026-06-10$60.09$95.1353,800
2026-06-09$59.24$93.7938,400
2026-06-08$58.42$92.4921,500
2026-06-05$58.13$92.0341,500
2026-06-04$57.70$91.3530,800
2026-06-03$55.79$88.3247,200
2026-06-02$57.42$90.9031,800
2026-06-01$56.42$89.3229,900
2026-05-29$57.52$91.0620,800
2026-05-28$57.49$91.0233,600
2026-05-27$57.26$90.6522,800
2026-05-26$57.66$91.2838,800
2026-05-22$57.08$90.3742,100
2026-05-21$57.22$90.5934,400
2026-05-20$56.39$89.2736,200
2026-05-19$55.39$87.6939,100
2026-05-18$55.22$87.4223,600
2026-05-15$53.81$85.1945,100
2026-05-14$54.88$86.8820,200
2026-05-13$54.54$86.3519,300
2026-05-12$55.03$87.1219,900
2026-05-11$55.51$87.8824,900
2026-05-08$56.59$89.5920,900
2026-05-07$56.72$89.8028,600
2026-05-06$56.38$89.2623,100
2026-05-05$56.46$88.8529,700
2026-05-04$55.54$87.4031,800
2026-05-01$56.54$88.9732,000
2026-04-30$56.20$88.4436,000
2026-04-29$56.47$88.8649,500
2026-04-28$57.99$91.2543,600
2026-04-27$57.08$89.8262,500
2026-04-24$56.03$88.1745,200
2026-04-23$57.29$90.1524,700
2026-04-22$57.27$90.1234,600
2026-04-21$57.30$90.1738,800
2026-04-20$58.79$92.5144,600
2026-04-17$59.33$93.3675,300
2026-04-16$57.94$91.18115,500
2026-04-15$58.37$91.8547,800