NASDAQ:FBIZ | Historical Stock Price | 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.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$54.30$84.9519,100
2025-12-30$54.72$85.6117,600
2025-12-29$54.89$85.8818,800
2025-12-26$55.44$86.7413,800
2025-12-24$55.54$86.8910,600
2025-12-23$55.76$87.2427,300
2025-12-22$55.98$87.5826,900
2025-12-19$56.86$88.9644,600
2025-12-18$57.97$90.6939,400
2025-12-17$57.59$90.1025,800
2025-12-16$57.50$89.9638,300
2025-12-15$57.91$90.6029,600
2025-12-12$57.24$89.5533,700
2025-12-11$57.43$89.8525,800
2025-12-10$56.56$88.4946,800
2025-12-09$54.44$85.1726,000
2025-12-08$54.22$84.8321,900
2025-12-05$53.92$84.3614,700
2025-12-04$54.35$85.0325,400
2025-12-03$54.49$85.2536,700
2025-12-02$52.65$82.3723,900
2025-12-01$52.98$82.8926,100
2025-11-28$52.22$81.709,600
2025-11-26$52.53$82.1829,000
2025-11-25$52.60$82.2926,000
2025-11-24$51.05$79.8717,100
2025-11-21$51.54$80.6325,500
2025-11-20$49.87$78.0215,100
2025-11-19$49.80$77.9116,900
2025-11-18$50.30$78.2410,700
2025-11-17$50.34$78.3015,600
2025-11-14$52.27$81.3111,600
2025-11-13$52.74$82.0427,200
2025-11-12$52.59$81.8021,800
2025-11-11$52.38$81.4811,600
2025-11-10$52.06$80.9816,100
2025-11-07$51.46$80.0513,700
2025-11-06$51.40$79.9523,800
2025-11-05$51.92$80.7624,500
2025-11-04$50.57$78.6618,600
2025-11-03$50.82$79.0538,600
2025-10-31$50.61$78.7254,600
2025-10-30$49.12$76.4125,600
2025-10-29$49.58$77.1236,700
2025-10-28$50.09$77.9119,600
2025-10-27$50.23$78.1315,300
2025-10-24$50.61$78.7210,700
2025-10-23$49.75$77.3934,900
2025-10-22$49.83$77.5126,100
2025-10-21$49.80$77.4619,600
2025-10-20$49.83$77.5126,900
2025-10-17$48.55$75.5240,500
2025-10-16$47.68$74.1748,100
2025-10-15$50.01$77.7932,400
2025-10-14$50.69$78.8531,000
2025-10-13$49.04$76.2845,500
2025-10-10$48.72$75.7820,800
2025-10-09$50.34$78.3021,800
2025-10-08$50.32$78.2718,700
2025-10-07$50.15$78.0132,300
2025-10-06$50.99$79.3131,000
2025-10-03$50.22$78.1226,500
2025-10-02$49.69$77.2934,700
2025-10-01$50.02$77.8156,500
2025-09-30$51.26$79.73125,900
2025-09-29$51.01$79.3536,800
2025-09-26$51.92$80.7630,100
2025-09-25$51.42$79.9831,900
2025-09-24$51.40$79.9537,400
2025-09-23$51.70$80.4231,200
2025-09-22$51.48$80.0847,200
2025-09-19$52.30$81.35109,200
2025-09-18$52.69$81.9637,200
2025-09-17$51.31$79.8135,100
2025-09-16$51.01$79.3518,900
2025-09-15$51.93$80.7821,600
2025-09-12$51.79$80.5619,100
2025-09-11$52.54$81.7323,700
2025-09-10$51.74$80.4818,900
2025-09-09$51.78$80.5414,800
2025-09-08$52.26$81.2918,800
2025-09-05$52.01$80.9026,500
2025-09-04$52.32$81.3818,100
2025-09-03$51.71$80.4324,100
2025-09-02$51.80$80.5731,000
2025-08-29$52.32$81.3823,200
2025-08-28$52.38$81.4819,700
2025-08-27$52.49$81.6524,300
2025-08-26$52.06$80.9825,100
2025-08-25$51.51$80.1217,700
2025-08-22$52.08$81.0147,000
2025-08-21$49.34$76.7518,900
2025-08-20$49.79$77.4521,600
2025-08-19$49.48$76.9733,300
2025-08-18$48.94$76.1316,800
2025-08-15$49.54$77.06124,500
2025-08-14$49.81$77.4825,500
2025-08-13$50.03$77.8224,800
2025-08-12$49.41$76.8630,100
2025-08-11$47.29$73.5617,500
2025-08-08$47.24$73.0326,500
2025-08-07$46.69$72.1837,200
2025-08-06$46.89$72.4924,300
2025-08-05$46.98$72.6342,300
2025-08-04$46.96$72.6042,000
2025-08-01$46.89$72.4987,900
2025-07-31$47.62$73.6246,900
2025-07-30$47.68$73.7161,900
2025-07-29$47.77$73.8542,900
2025-07-28$48.80$75.4445,600
2025-07-25$48.59$75.1256,300
2025-07-24$51.51$79.6337,800
2025-07-23$53.50$82.7120,700
2025-07-22$53.68$82.9929,400
2025-07-21$53.81$83.1919,800
2025-07-18$53.71$83.0326,400
2025-07-17$54.06$83.5729,300
2025-07-16$53.30$82.4051,900
2025-07-15$52.66$81.4161,000
2025-07-14$54.27$83.9033,700
2025-07-11$52.84$81.6988,200
2025-07-10$53.72$83.0534,800
2025-07-09$53.85$83.2541,300
2025-07-08$53.70$83.0248,600
2025-07-07$53.74$83.0883,300
2025-07-03$54.69$84.5557,400
2025-07-02$53.25$82.3299,800
2025-07-01$52.28$80.8259,700
2025-06-30$50.66$78.3268,400
2025-06-27$50.91$78.70102,500
2025-06-26$50.62$78.2651,400
2025-06-25$49.18$76.0364,600
2025-06-24$49.42$76.4047,900
2025-06-23$49.16$76.0056,600
2025-06-20$47.15$72.8983,600
2025-06-18$47.21$72.9866,600
2025-06-17$46.79$72.3343,800
2025-06-16$46.81$72.3732,500
2025-06-13$47.60$73.5938,400
2025-06-12$48.92$75.6332,300
2025-06-11$49.18$76.0352,600
2025-06-10$49.11$75.9243,300
2025-06-09$48.19$74.5085,900
2025-06-06$48.00$74.2155,000
2025-06-05$46.80$72.3528,200
2025-06-04$47.01$72.6745,800
2025-06-03$48.10$74.3643,000
2025-06-02$48.01$74.2254,600
2025-05-30$48.77$75.4060,500
2025-05-29$48.88$75.5748,000
2025-05-28$48.28$74.6457,200
2025-05-27$48.86$75.5360,800
2025-05-23$47.75$73.8252,800
2025-05-22$47.72$73.7720,700
2025-05-21$47.99$74.1921,000
2025-05-20$49.16$76.0011,200
2025-05-19$49.65$76.7622,500
2025-05-16$49.38$76.3431,900
2025-05-15$49.94$77.2050,600
2025-05-14$49.55$76.6055,700
2025-05-13$49.29$76.2026,500
2025-05-12$47.77$73.8557,500
2025-05-09$47.58$73.5621,200
2025-05-08$48.61$74.7018,800
2025-05-07$48.16$74.0120,000
2025-05-06$48.40$74.3818,600
2025-05-05$48.66$74.7829,200
2025-05-02$49.68$76.3415,400
2025-05-01$47.86$73.5518,400
2025-04-30$48.14$73.9818,900
2025-04-29$48.50$74.5319,900
2025-04-28$47.69$73.2923,000
2025-04-25$47.89$73.5941,500
2025-04-24$49.93$76.7319,100
2025-04-23$48.66$74.7824,100
2025-04-22$48.65$74.7636,300
2025-04-21$46.57$71.5623,000
2025-04-17$47.36$72.7829,200
2025-04-16$46.46$71.4020,100
2025-04-15$45.76$70.3219,900
2025-04-14$45.70$70.2324,300
2025-04-11$45.04$69.2117,900
2025-04-10$44.60$68.5424,800
2025-04-09$47.30$72.6956,600
2025-04-08$44.70$68.6921,200
2025-04-07$44.40$68.2329,300
2025-04-04$44.47$68.3446,000
2025-04-03$44.67$68.6528,500
2025-04-02$47.88$73.5823,700
2025-04-01$47.78$73.4220,600
2025-03-31$47.15$72.4653,900
2025-03-28$47.64$73.2126,600
2025-03-27$48.86$75.0823,300
2025-03-26$48.63$74.7321,000
2025-03-25$48.32$74.2521,000
2025-03-24$49.06$75.3922,700
2025-03-21$47.49$72.9862,000
2025-03-20$48.56$74.6267,800
2025-03-19$48.63$74.7346,000
2025-03-18$48.00$73.7632,700
2025-03-17$47.55$73.0726,100
2025-03-14$47.39$72.8220,900
2025-03-13$46.68$71.7316,000
2025-03-12$47.12$72.4123,900
2025-03-11$46.82$71.9519,100
2025-03-10$46.66$71.7033,700
2025-03-07$48.96$75.2427,500
2025-03-06$49.06$75.3926,200
2025-03-05$49.79$76.5132,400
2025-03-04$50.60$77.7628,900
2025-03-03$52.27$80.3229,400
2025-02-28$53.14$81.6630,500
2025-02-27$52.38$80.4919,600
2025-02-26$52.14$80.1228,200
2025-02-25$52.04$79.9722,300
2025-02-24$51.71$79.4629,100
2025-02-21$52.08$80.0321,800
2025-02-20$53.43$82.1129,900
2025-02-19$54.19$83.2717,100
2025-02-18$54.27$83.4036,300
2025-02-14$52.76$81.0819,700
2025-02-13$53.63$81.9764,200
2025-02-12$54.09$82.6746,100
2025-02-11$55.45$84.7550,200
2025-02-10$54.47$83.2539,900
2025-02-07$55.10$84.2236,300
2025-02-06$56.35$86.1349,200
2025-02-05$54.81$83.7733,200
2025-02-04$54.10$82.6945,800
2025-02-03$52.51$80.2654,700
2025-01-31$51.66$78.9644,100
2025-01-30$49.55$75.7324,200
2025-01-29$48.78$74.5634,900
2025-01-28$48.57$74.2341,300
2025-01-27$48.66$74.3740,700
2025-01-24$47.50$72.6014,700
2025-01-23$47.15$72.0631,300
2025-01-22$46.59$71.2130,600
2025-01-21$46.96$71.7733,400
2025-01-17$45.95$70.2321,600
2025-01-16$45.42$69.4221,100
2025-01-15$45.80$70.0023,600
2025-01-14$44.96$68.7228,000
2025-01-13$43.62$66.6723,900
2025-01-10$42.78$65.3927,500
2025-01-08$44.38$67.8316,400
2025-01-07$44.31$67.7236,600
2025-01-06$44.93$68.6720,100
2025-01-03$45.13$68.9830,600
2025-01-02$45.03$68.8226,800