NYSE:ASB | Historical Stock Price | ASSOCIATED BANC-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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.63$1.77$4.99$14.06$39.59$111.491980-03-172026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$18.87$28.40155,909
1999-12-30$18.94$28.50138,666
1999-12-29$19.04$28.66293,123
1999-12-28$19.21$28.9183,127
1999-12-27$19.16$28.8489,117
1999-12-23$19.28$29.0292,565
1999-12-22$18.97$28.55144,111
1999-12-21$19.21$28.91198,380
1999-12-20$18.80$28.29458,106
1999-12-17$18.60$27.98685,889
1999-12-16$19.49$29.33314,903
1999-12-15$19.01$28.60553,212
1999-12-14$19.73$29.69347,028
1999-12-13$20.04$30.16254,100
1999-12-10$20.52$30.88176,237
1999-12-09$20.40$30.70117,068
1999-12-08$20.35$30.62166,617
1999-12-07$20.47$30.81495,495
1999-12-06$20.95$31.53207,999
1999-12-03$21.94$33.01286,770
1999-12-02$21.25$31.97657,030
1999-12-01$22.25$33.47431,426
1999-11-30$21.52$32.39382,239
1999-11-29$21.25$31.97304,376
1999-11-26$21.28$32.02156,635
1999-11-24$21.59$32.49357,918
1999-11-23$21.35$32.13513,645
1999-11-22$21.14$31.82208,544
1999-11-19$21.45$32.28201,102
1999-11-18$21.42$32.23183,860
1999-11-17$21.25$31.97268,439
1999-11-16$21.18$31.87415,454
1999-11-15$21.19$31.89406,560
1999-11-12$21.28$32.02462,281
1999-11-11$21.49$32.33367,175
1999-11-10$21.59$32.49228,872
1999-11-09$21.56$32.44226,331
1999-11-08$21.56$32.44453,387
1999-11-05$21.87$32.90498,581
1999-11-04$22.04$33.16482,246
1999-11-03$21.80$32.80214,896
1999-11-02$21.49$32.33158,450
1999-11-01$21.18$31.87282,959
1999-10-29$21.19$31.89565,373
1999-10-28$21.21$31.68793,155
1999-10-27$20.56$30.70404,201
1999-10-26$20.21$30.19369,716
1999-10-25$19.90$29.73559,383
1999-10-22$19.94$29.78272,613
1999-10-21$19.56$29.21165,347
1999-10-20$19.66$29.37164,439
1999-10-19$19.21$28.70427,251
1999-10-18$19.18$28.65287,859
1999-10-15$19.28$28.80523,265
1999-10-14$19.25$28.75239,399
1999-10-13$19.21$28.70164,076
1999-10-12$19.42$29.01231,413
1999-10-11$19.87$29.67111,986
1999-10-08$20.01$29.88280,418
1999-10-07$19.16$28.62376,431
1999-10-06$20.04$29.93254,463
1999-10-05$19.68$29.39254,463
1999-10-04$19.83$29.62447,216
1999-10-01$19.66$29.37393,311
1999-09-30$19.94$29.78585,882
1999-09-29$20.42$30.50873,197
1999-09-28$20.66$30.861,238,919
1999-09-27$20.39$30.45326,156
1999-09-24$20.28$30.29605,847
1999-09-23$20.49$30.60529,254
1999-09-22$20.39$30.45151,371
1999-09-21$20.35$30.39242,666
1999-09-20$20.28$30.29142,841
1999-09-17$20.39$30.45263,357
1999-09-16$20.32$30.34240,306
1999-09-15$20.28$30.29209,451
1999-09-14$20.21$30.19435,237
1999-09-13$20.32$30.34295,845
1999-09-10$20.21$30.19189,305
1999-09-09$19.99$29.85302,742
1999-09-08$19.90$29.73174,059
1999-09-07$19.94$29.78192,209
1999-09-03$19.94$29.78551,034
1999-09-02$19.56$29.21534,518
1999-09-01$19.77$29.52634,161
1999-08-31$19.42$29.01578,441
1999-08-30$19.34$28.88151,916
1999-08-27$19.52$29.16195,657
1999-08-26$19.87$29.67345,758
1999-08-25$20.18$30.14491,865
1999-08-24$19.87$29.67455,928
1999-08-23$20.56$30.70292,941
1999-08-20$20.39$30.45258,275
1999-08-19$20.11$30.03117,975
1999-08-18$20.35$30.39353,562
1999-08-17$19.87$29.67843,794
1999-08-16$20.01$29.88465,911
1999-08-13$20.49$30.60240,851
1999-08-12$20.13$30.06285,318
1999-08-11$20.28$30.29409,283
1999-08-10$20.28$30.29266,261
1999-08-09$20.94$31.27209,996
1999-08-06$20.56$30.70149,556
1999-08-05$20.80$31.06205,640
1999-08-04$21.21$31.68151,190
1999-08-03$21.35$31.89290,400
1999-08-02$21.69$32.40170,429
1999-07-30$21.94$32.76381,695
1999-07-29$21.66$32.35217,074
1999-07-28$21.76$32.26308,006
1999-07-27$21.83$32.37492,047
1999-07-26$21.49$31.86480,249
1999-07-23$21.94$32.52150,827
1999-07-22$22.12$32.80234,498
1999-07-21$22.28$33.03395,670
1999-07-20$22.11$32.77151,008
1999-07-19$22.31$33.08193,661
1999-07-16$22.11$32.77154,638
1999-07-15$22.28$33.03331,782
1999-07-14$22.00$32.62571,907
1999-07-13$22.00$32.62317,988
1999-07-12$22.00$32.62261,179
1999-07-09$21.97$32.57151,008
1999-07-08$22.04$32.67315,992
1999-07-07$22.00$32.62227,238
1999-07-06$22.25$32.98316,173
1999-07-02$22.69$33.64266,624
1999-07-01$22.52$33.39349,932
1999-06-30$22.87$33.90573,177
1999-06-29$22.35$33.13396,033
1999-06-28$21.94$32.52672,276
1999-06-25$23.73$35.17857,951
1999-06-24$22.62$33.54687,885
1999-06-23$22.00$32.62934,181
1999-06-22$22.35$33.13679,899
1999-06-21$22.23$32.952,019,188
1999-06-18$22.69$33.643,379,893
1999-06-17$20.32$30.12935,996
1999-06-16$19.21$28.49798,056
1999-06-15$18.70$27.72183,315
1999-06-14$18.66$27.67115,253
1999-06-11$18.84$27.92200,739
1999-06-10$18.80$27.87176,963
1999-06-09$18.75$27.80526,713
1999-06-08$18.77$27.82198,380
1999-06-07$19.04$28.23156,272
1999-06-04$18.46$27.36242,847
1999-06-03$18.73$27.77527,984
1999-06-02$18.39$27.26336,683
1999-06-01$18.73$27.77443,042
1999-05-28$19.08$28.28214,352
1999-05-27$18.87$27.98350,840
1999-05-26$19.15$28.38366,267
1999-05-25$19.28$28.59389,681
1999-05-24$19.59$29.05675,180
1999-05-21$19.56$29.00657,938
1999-05-20$19.56$29.00200,195
1999-05-19$19.49$28.89680,444
1999-05-18$19.73$29.25533,429
1999-05-17$19.56$29.00156,272
1999-05-14$19.49$28.89275,517
1999-05-13$19.97$29.61307,098
1999-05-12$19.87$29.46779,361
1999-05-11$19.83$29.40448,305
1999-05-10$19.73$29.25320,711
1999-05-07$19.66$29.15162,080
1999-05-06$19.97$29.61382,058
1999-05-05$19.73$29.25307,461
1999-05-04$20.18$29.92377,702
1999-05-03$20.32$30.12581,526
1999-04-30$20.04$29.71481,520
1999-04-29$20.04$29.47786,984
1999-04-28$19.18$28.21346,665
1999-04-27$18.90$27.80320,711
1999-04-26$19.23$28.28235,769
1999-04-23$19.15$28.16251,559
1999-04-22$19.08$28.06210,540
1999-04-21$19.01$27.95410,190
1999-04-20$18.60$27.35270,798
1999-04-19$18.42$27.09472,989
1999-04-16$18.60$27.35494,406
1999-04-15$18.53$27.25578,078
1999-04-14$17.84$26.23249,200
1999-04-13$18.18$26.74199,106
1999-04-12$17.77$26.13337,590
1999-04-09$17.34$25.50205,458
1999-04-08$16.98$24.97273,702
1999-04-07$17.01$25.02250,107
1999-04-06$17.39$25.57249,926
1999-04-05$17.44$25.65249,200
1999-04-01$17.03$25.04170,429
1999-03-31$17.60$25.88331,238
1999-03-30$17.42$25.63150,827
1999-03-29$17.94$26.38188,216
1999-03-26$17.63$25.93133,403
1999-03-25$17.67$25.98565,736
1999-03-24$17.49$25.73131,951
1999-03-23$17.36$25.52161,172
1999-03-22$17.67$25.98234,498
1999-03-19$17.91$26.33268,257
1999-03-18$18.11$26.64489,506
1999-03-17$17.70$26.03428,522
1999-03-16$18.35$26.99195,839
1999-03-15$18.84$27.70174,240
1999-03-12$18.90$27.80202,736
1999-03-11$18.97$27.90384,962
1999-03-10$19.01$27.95383,147
1999-03-09$18.32$26.94347,573
1999-03-08$18.29$26.89438,141
1999-03-05$17.80$26.18272,250
1999-03-04$17.63$25.93272,976
1999-03-03$17.67$25.98533,247
1999-03-02$17.63$25.93464,822
1999-03-01$17.01$25.02175,692
1999-02-26$17.11$25.17480,431
1999-02-25$17.05$25.07434,693
1999-02-24$16.98$24.97328,697
1999-02-23$17.18$25.27349,025
1999-02-22$17.22$25.32237,584
1999-02-19$17.29$25.42173,696
1999-02-18$17.36$25.52123,965
1999-02-17$17.41$25.60359,007
1999-02-16$17.15$25.22468,270
1999-02-12$16.87$24.82435,056
1999-02-11$16.91$24.87750,503
1999-02-10$16.87$24.82885,357
1999-02-09$16.94$24.92900,059
1999-02-08$17.08$25.12512,193
1999-02-05$17.01$25.02320,529
1999-02-04$17.01$25.02480,068
1999-02-03$17.01$25.02392,948
1999-02-02$17.08$24.88479,886
1999-02-01$17.18$25.03280,236
1999-01-29$17.29$25.18504,026
1999-01-28$17.39$25.34613,470
1999-01-27$16.70$24.331,022,571
1999-01-26$17.70$25.79388,047
1999-01-25$17.84$25.99218,163
1999-01-22$17.84$25.99156,090
1999-01-21$18.46$26.89209,814
1999-01-20$18.66$27.19154,094
1999-01-19$18.70$27.24358,644
1999-01-15$18.63$27.14451,028
1999-01-14$18.42$26.84210,540
1999-01-13$18.65$27.17362,637
1999-01-12$18.80$27.39459,195
1999-01-11$19.11$27.84414,365
1999-01-08$19.32$28.14324,885
1999-01-07$19.32$28.14144,474
1999-01-06$19.32$28.14311,817
1999-01-05$19.15$27.89304,013
1999-01-04$19.42$28.30620,549