NASDAQ:WABC | Historical Stock Price | WESTAMERICA BANCORPORATION

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

$1.74$4.38$11.02$27.72$69.74$175.441980-03-172026-08-27

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

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Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$19.25$23.7314,700
1996-12-30$19.25$23.7318,000
1996-12-27$19.33$23.8316,200
1996-12-26$19.46$23.9964,800
1996-12-24$19.42$23.9433,600
1996-12-23$19.46$23.997,200
1996-12-20$19.46$23.9965,100
1996-12-19$19.58$24.1412,900
1996-12-18$19.50$24.0490,600
1996-12-17$19.58$24.1445,000
1996-12-16$19.50$24.0457,600
1996-12-13$19.58$24.1447,700
1996-12-12$19.50$24.0445,600
1996-12-11$19.33$23.83149,100
1996-12-10$19.42$23.94137,100
1996-12-09$19.00$23.42119,100
1996-12-06$19.00$23.4280,100
1996-12-05$19.33$23.83423,600
1996-12-04$19.50$24.0468,400
1996-12-03$19.58$24.14229,200
1996-12-02$19.17$23.63150,000
1996-11-29$19.33$23.8324,600
1996-11-27$19.25$23.73138,000
1996-11-26$18.96$23.37217,800
1996-11-25$18.67$23.0116,500
1996-11-22$18.50$22.81231,900
1996-11-21$18.13$22.3474,700
1996-11-20$17.88$22.0332,700
1996-11-19$17.92$22.0972,600
1996-11-18$17.71$21.8336,300
1996-11-15$17.58$21.68164,700
1996-11-14$17.58$21.68255,000
1996-11-13$17.42$21.47195,300
1996-11-12$17.33$21.37380,400
1996-11-11$17.42$21.4734,500
1996-11-08$17.33$21.3741,100
1996-11-07$17.21$21.214,200
1996-11-06$17.08$21.069,600
1996-11-05$17.08$21.0690,900
1996-11-04$17.08$21.066,900
1996-11-01$17.08$21.067,500
1996-10-31$16.92$20.8512,000
1996-10-30$16.83$20.757,500
1996-10-29$16.92$20.8519,200
1996-10-28$16.83$20.7519,200
1996-10-25$16.67$20.55900
1996-10-24$16.75$20.65222,300
1996-10-23$16.63$20.4931,500
1996-10-22$16.75$20.6517,400
1996-10-21$16.50$20.341,500
1996-10-18$16.60$20.474,800
1996-10-17$16.63$20.4923,100
1996-10-16$16.58$20.447,500
1996-10-15$16.75$20.5550,400
1996-10-14$16.50$20.253,000
1996-10-11$16.50$20.25300
1996-10-10$16.58$20.3521,600
1996-10-09$16.71$20.5063,900
1996-10-08$16.58$20.3588,200
1996-10-07$16.75$20.5579,500
1996-10-04$16.83$20.6624,600
1996-10-03$16.67$20.4545,000
1996-10-02$16.92$20.7623,700
1996-10-01$16.67$20.455,400
1996-09-30$16.83$20.6658,500
1996-09-27$16.67$20.45143,100
1996-09-26$16.58$20.3599,600
1996-09-25$16.58$20.35131,700
1996-09-24$16.17$19.8463,600
1996-09-23$16.00$19.6319,500
1996-09-20$16.25$19.9417,700
1996-09-19$16.17$19.84118,500
1996-09-18$16.17$19.8447,100
1996-09-17$16.00$19.632,700
1996-09-16$16.17$19.8427,300
1996-09-13$15.96$19.5834,200
1996-09-12$15.58$19.1216,500
1996-09-11$15.75$19.338,400
1996-09-10$15.67$19.2263,300
1996-09-09$15.54$19.0732,400
1996-09-06$15.75$19.3333,000
1996-09-05$15.50$19.0245,300
1996-09-04$15.83$19.4365,100
1996-09-03$16.17$19.8441,700
1996-08-30$16.25$19.9465,700
1996-08-29$16.25$19.946,600
1996-08-28$16.25$19.9426,700
1996-08-27$16.42$20.1466,600
1996-08-26$16.42$20.14112,200
1996-08-23$16.17$19.842,100
1996-08-22$16.08$19.741,500
1996-08-21$16.08$19.746,600
1996-08-20$16.21$19.893,600
1996-08-19$16.17$19.8419,200
1996-08-16$16.25$19.9445,900
1996-08-15$16.33$20.0428,500
1996-08-14$16.17$19.84109,800
1996-08-13$16.42$20.143,300
1996-08-12$16.29$19.9960,600
1996-08-09$16.17$19.84115,800
1996-08-08$16.50$20.2535,700
1996-08-07$16.46$20.2064,800
1996-08-06$16.42$20.1417,700
1996-08-05$16.54$20.30307,500
1996-08-02$16.33$20.04292,800
1996-08-01$16.33$20.0410,200
1996-07-31$16.58$20.3511,700
1996-07-30$16.42$20.1438,700
1996-07-29$16.33$20.0464,200
1996-07-26$16.75$20.55145,200
1996-07-25$16.58$20.35106,200
1996-07-24$16.33$20.0440,200
1996-07-23$16.33$20.04664,500
1996-07-22$16.25$19.9431,800
1996-07-19$16.38$20.0986,400
1996-07-18$16.33$20.0457,600
1996-07-17$16.25$19.946,600
1996-07-16$16.33$19.9599,300
1996-07-15$16.25$19.854,500
1996-07-12$16.25$19.8531,500
1996-07-11$16.25$19.85120,600
1996-07-10$16.50$20.15101,100
1996-07-09$16.42$20.0590,000
1996-07-08$16.58$20.25450,900
1996-07-05$16.92$20.6610,200
1996-07-03$16.92$20.6615,000
1996-07-02$16.92$20.6666,600
1996-07-01$17.00$20.76135,600
1996-06-28$16.75$20.46252,300
1996-06-27$16.63$20.3069,600
1996-06-26$16.58$20.256,000
1996-06-25$16.71$20.4141,400
1996-06-24$16.58$20.2552,500
1996-06-21$16.50$20.1518,000
1996-06-20$16.67$20.3622,500
1996-06-19$16.67$20.3653,700
1996-06-18$16.67$20.3624,300
1996-06-17$16.63$20.30122,700
1996-06-14$16.33$19.9520,100
1996-06-13$16.42$20.0524,300
1996-06-12$16.50$20.1538,400
1996-06-11$16.17$19.7417,700
1996-06-10$16.17$19.741,800
1996-06-07$16.25$19.85156,600
1996-06-06$16.08$19.644,800
1996-06-05$16.08$19.64900
1996-06-04$16.21$19.8012,900
1996-06-03$16.08$19.6429,400
1996-05-31$16.08$19.6493,900
1996-05-30$16.00$19.5429,700
1996-05-29$16.00$19.5436,600
1996-05-28$15.92$19.443,600
1996-05-24$16.00$19.545,400
1996-05-23$15.92$19.4423,100
1996-05-22$16.00$19.5453,700
1996-05-21$15.92$19.4456,400
1996-05-20$15.92$19.4411,100
1996-05-17$16.00$19.5463,600
1996-05-16$15.92$19.4433,600
1996-05-15$15.67$19.1333,300
1996-05-14$15.75$19.2497,800
1996-05-13$15.67$19.13156,900
1996-05-10$15.75$19.2478,900
1996-05-09$15.50$18.9316,500
1996-05-08$15.67$19.1392,400
1996-05-07$15.75$19.24120,900
1996-05-06$15.71$19.18204,900
1996-05-03$15.46$18.88189,600
1996-05-02$15.46$18.88376,800
1996-05-01$15.75$19.2442,900
1996-04-30$15.83$19.3424,600
1996-04-29$15.75$19.24147,000
1996-04-26$15.67$19.1351,300
1996-04-25$15.54$18.9840,800
1996-04-24$15.63$19.0821,300
1996-04-23$15.56$19.0157,300
1996-04-22$15.58$19.03210,600
1996-04-19$15.33$18.7349,200
1996-04-18$15.33$18.73167,400
1996-04-17$15.33$18.734,500
1996-04-16$15.58$18.944,200
1996-04-15$15.54$18.89161,700
1996-04-12$15.42$18.7451,300
1996-04-11$15.46$18.7991,200
1996-04-10$15.42$18.74398,700
1996-04-09$15.46$18.79177,600
1996-04-08$15.33$18.6353,100
1996-04-04$15.67$19.04140,100
1996-04-03$15.75$19.1484,000
1996-04-02$15.79$19.19194,400
1996-04-01$15.75$19.14105,000
1996-03-29$15.75$19.14141,900
1996-03-28$15.33$18.63224,100
1996-03-27$15.25$18.5395,100
1996-03-26$15.17$18.4311,100
1996-03-25$15.17$18.4385,200
1996-03-22$15.17$18.4343,200
1996-03-21$15.17$18.4390,300
1996-03-20$15.08$18.3313,200
1996-03-19$15.08$18.339,900
1996-03-18$15.08$18.3340,800
1996-03-15$14.88$18.08155,400
1996-03-14$15.08$18.339,000
1996-03-13$15.04$18.2860,900
1996-03-12$14.83$18.0340,500
1996-03-11$15.04$18.2864,500
1996-03-08$15.00$18.2324,000
1996-03-07$15.17$18.4318,300
1996-03-06$15.25$18.5354,600
1996-03-05$15.25$18.536,300
1996-03-04$15.25$18.535,100
1996-03-01$15.25$18.5338,400
1996-02-29$15.08$18.3369,000
1996-02-28$15.33$18.6323,700
1996-02-27$15.33$18.6333,900
1996-02-26$15.33$18.6384,600
1996-02-23$15.33$18.6383,700
1996-02-22$15.33$18.63165,300
1996-02-21$15.29$18.58187,500
1996-02-20$15.00$18.23166,200
1996-02-16$15.13$18.3873,800
1996-02-15$14.92$18.1320,100
1996-02-14$14.92$18.1327,900
1996-02-13$14.92$18.1335,400
1996-02-12$14.92$18.13191,400
1996-02-09$14.75$17.9318,600
1996-02-08$14.75$17.9340,500
1996-02-07$14.75$17.9364,800
1996-02-06$14.92$18.13158,100
1996-02-05$14.75$17.93117,000
1996-02-02$14.71$17.8882,800
1996-02-01$14.58$17.7237,200
1996-01-31$14.83$18.0384,900
1996-01-30$14.83$18.03248,400
1996-01-29$14.75$17.93134,700
1996-01-26$15.04$18.2894,800
1996-01-25$15.17$18.43168,600
1996-01-24$15.50$18.8427,000
1996-01-23$15.58$18.94107,400
1996-01-22$15.50$18.84386,400
1996-01-19$14.96$18.18178,200
1996-01-18$14.92$18.13226,800
1996-01-17$15.00$18.23342,000
1996-01-16$14.88$18.00305,400
1996-01-15$14.67$17.7410,800
1996-01-12$14.67$17.7449,800
1996-01-11$14.92$18.0578,000
1996-01-10$14.83$17.95427,500
1996-01-09$14.58$17.64118,800
1996-01-08$14.50$17.5495,100
1996-01-05$14.67$17.74233,700
1996-01-04$14.42$17.44207,600
1996-01-03$14.63$17.69204,000
1996-01-02$14.46$17.49196,800