NASDAQ:OABI | Historical Stock Price | OmniAb, 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
2021-09-30 to 2026-09-04
Data captured

Stock Price Chart

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

$1.19$1.85$2.87$4.47$6.95$10.822021-09-302026-08-27

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

View year

Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$3.60$3.60824,500
2022-12-29$3.88$3.88655,800
2022-12-28$3.66$3.66513,500
2022-12-27$3.71$3.71519,700
2022-12-23$3.56$3.56527,400
2022-12-22$3.64$3.64657,800
2022-12-21$3.86$3.861,256,200
2022-12-20$3.30$3.302,129,300
2022-12-19$3.24$3.241,336,000
2022-12-16$3.49$3.496,934,600
2022-12-15$3.46$3.461,331,500
2022-12-14$3.48$3.481,087,900
2022-12-13$3.82$3.821,252,300
2022-12-12$3.78$3.781,265,000
2022-12-09$3.55$3.55934,500
2022-12-08$3.60$3.60931,300
2022-12-07$3.68$3.681,045,200
2022-12-06$3.81$3.812,036,500
2022-12-05$3.90$3.901,656,700
2022-12-02$3.97$3.972,220,100
2022-12-01$3.35$3.351,781,500
2022-11-30$3.54$3.543,107,300
2022-11-29$2.84$2.841,095,300
2022-11-28$2.88$2.881,395,700
2022-11-25$2.61$2.61607,000
2022-11-23$2.80$2.80673,000
2022-11-22$2.89$2.89833,300
2022-11-21$2.90$2.902,413,700
2022-11-18$2.78$2.78615,100
2022-11-17$2.86$2.861,335,400
2022-11-16$2.45$2.45848,700
2022-11-15$2.61$2.611,482,700
2022-11-14$2.90$2.90822,400
2022-11-11$2.95$2.951,254,200
2022-11-10$3.02$3.022,713,300
2022-11-09$2.76$2.761,957,500
2022-11-08$2.50$2.504,599,100
2022-11-07$2.04$2.043,781,800
2022-11-04$2.16$2.162,933,900
2022-11-03$2.52$2.526,993,700
2022-11-02$2.41$2.4120,993,700
2022-11-01$6.13$6.1365,800
2022-10-31$6.75$6.75103,400
2022-10-28$6.61$6.61118,300
2022-10-27$8.32$8.3246,000
2022-10-26$8.26$8.2629,100
2022-10-25$8.94$8.9442,500
2022-10-24$9.40$9.403,400
2022-10-21$9.23$9.23900
2022-10-20$9.00$9.003,000
2022-10-19$9.00$9.0055,500
2022-10-18$10.30$10.3042,600
2022-10-17$10.31$10.319,900
2022-10-14$10.28$10.2825,000
2022-10-13$10.28$10.28100
2022-10-12$10.28$10.2825,600
2022-10-11$10.27$10.27104,000
2022-10-10$10.26$10.26114,100
2022-10-07$10.26$10.26125,000
2022-10-06$10.26$10.26600
2022-10-05$10.26$10.26100
2022-10-04$10.26$10.2643,600
2022-10-03$10.25$10.251,559,800
2022-09-30$10.21$10.2191,400
2022-09-29$10.21$10.2125,200
2022-09-28$10.20$10.20563,900
2022-09-27$10.20$10.200
2022-09-26$10.20$10.20200
2022-09-23$10.19$10.190
2022-09-22$10.19$10.192,200
2022-09-21$10.16$10.160
2022-09-20$10.16$10.160
2022-09-19$10.16$10.1621,900
2022-09-16$10.18$10.180
2022-09-15$10.18$10.1899,900
2022-09-14$10.17$10.1751,300
2022-09-13$10.16$10.1643,100
2022-09-12$10.16$10.16100
2022-09-09$10.15$10.150
2022-09-08$10.15$10.151,300
2022-09-07$10.17$10.171,900
2022-09-06$10.17$10.174,100
2022-09-02$10.17$10.170
2022-09-01$10.17$10.17174,900
2022-08-31$10.17$10.17200,500
2022-08-30$10.17$10.172,100
2022-08-29$10.17$10.170
2022-08-26$10.17$10.178,800
2022-08-25$10.17$10.176,600
2022-08-24$10.15$10.1552,700
2022-08-23$10.15$10.150
2022-08-22$10.15$10.150
2022-08-19$10.15$10.15200
2022-08-18$10.13$10.130
2022-08-17$10.13$10.13101,100
2022-08-16$10.13$10.13100
2022-08-15$10.14$10.141,000
2022-08-12$10.12$10.120
2022-08-11$10.12$10.12100
2022-08-10$10.12$10.12100
2022-08-09$10.12$10.1247,800
2022-08-08$10.12$10.12153,800
2022-08-05$10.12$10.12200
2022-08-04$10.12$10.120
2022-08-03$10.12$10.12500
2022-08-02$10.12$10.12600
2022-08-01$10.12$10.120
2022-07-29$10.12$10.120
2022-07-28$10.12$10.1292,800
2022-07-27$10.12$10.1226,700
2022-07-26$10.11$10.112,100
2022-07-25$10.11$10.110
2022-07-22$10.11$10.110
2022-07-21$10.11$10.11100
2022-07-20$10.12$10.12300
2022-07-19$10.12$10.122,000
2022-07-18$10.11$10.110
2022-07-15$10.11$10.11200
2022-07-14$10.09$10.099,000
2022-07-13$10.10$10.1042,800
2022-07-12$10.10$10.10108,800
2022-07-11$10.10$10.10121,900
2022-07-08$10.10$10.107,100
2022-07-07$10.10$10.109,000
2022-07-06$10.10$10.109,500
2022-07-05$10.11$10.11165,800
2022-07-01$10.08$10.080
2022-06-30$10.08$10.080
2022-06-29$10.08$10.080
2022-06-28$10.08$10.080
2022-06-27$10.08$10.081,000
2022-06-24$10.08$10.086,500
2022-06-23$10.07$10.070
2022-06-22$10.07$10.07200
2022-06-21$10.09$10.09200,700
2022-06-17$10.07$10.071,100
2022-06-16$10.10$10.1016,700
2022-06-15$10.08$10.086,200
2022-06-14$10.07$10.07138,200
2022-06-13$10.09$10.0930,300
2022-06-10$10.09$10.0957,700
2022-06-09$10.09$10.09300
2022-06-08$10.08$10.0859,800
2022-06-07$10.04$10.0423,700
2022-06-06$10.06$10.0649,000
2022-06-03$10.11$10.110
2022-06-02$10.11$10.1148,900
2022-06-01$10.10$10.100
2022-05-31$10.10$10.10200
2022-05-27$10.11$10.11201,300
2022-05-26$10.10$10.10500
2022-05-25$10.06$10.06400
2022-05-24$10.06$10.06339,300
2022-05-23$10.06$10.06600
2022-05-20$10.06$10.060
2022-05-19$10.06$10.060
2022-05-18$10.06$10.068,900
2022-05-17$10.06$10.060
2022-05-16$10.06$10.0636,300
2022-05-13$10.06$10.0664,000
2022-05-12$10.05$10.050
2022-05-11$10.05$10.05347,400
2022-05-10$10.06$10.062,800
2022-05-09$10.06$10.06244,400
2022-05-06$10.06$10.06367,800
2022-05-05$10.08$10.08100,600
2022-05-04$10.08$10.0869,400
2022-05-03$10.08$10.0810,800
2022-05-02$10.09$10.091,300
2022-04-29$10.08$10.0824,500
2022-04-28$10.10$10.10455,300
2022-04-27$10.07$10.07149,900
2022-04-26$10.07$10.070
2022-04-25$10.07$10.07300
2022-04-22$10.07$10.070
2022-04-21$10.07$10.077,500
2022-04-20$10.07$10.070
2022-04-19$10.07$10.076,300
2022-04-18$10.07$10.07100
2022-04-14$10.07$10.07118,700
2022-04-13$10.07$10.076,100
2022-04-12$10.10$10.10700
2022-04-11$10.10$10.10200
2022-04-08$10.07$10.0737,600
2022-04-07$10.07$10.070
2022-04-06$10.07$10.072,100
2022-04-05$10.07$10.070
2022-04-04$10.07$10.070
2022-04-01$10.07$10.07103,900
2022-03-31$10.08$10.08324,200
2022-03-30$10.07$10.07669,700
2022-03-29$10.08$10.0837,600
2022-03-28$10.08$10.08139,700
2022-03-25$10.08$10.08585,100
2022-03-24$10.09$10.094,748,300
2022-03-23$10.01$10.012,100
2022-03-22$10.01$10.010
2022-03-21$10.01$10.010
2022-03-18$10.01$10.01100
2022-03-17$10.04$10.0416,100
2022-03-16$10.02$10.025,100
2022-03-15$10.01$10.0117,500
2022-03-14$10.01$10.01891,500
2022-03-11$10.01$10.01700
2022-03-10$10.02$10.020
2022-03-09$10.02$10.0252,200
2022-03-08$10.00$10.000
2022-03-07$10.00$10.00700
2022-03-04$10.00$10.000
2022-03-03$10.00$10.0053,900
2022-03-02$10.00$10.0018,300
2022-03-01$10.01$10.0189,700
2022-02-28$9.98$9.9835,400
2022-02-25$9.98$9.980
2022-02-24$9.98$9.98600
2022-02-23$9.98$9.98400
2022-02-22$9.98$9.980
2022-02-18$9.98$9.987,300
2022-02-17$9.99$9.990
2022-02-16$9.99$9.993,500
2022-02-15$9.99$9.990
2022-02-14$9.99$9.990
2022-02-11$9.99$9.99100
2022-02-10$9.99$9.990
2022-02-09$9.99$9.990
2022-02-08$9.99$9.990
2022-02-07$9.99$9.998,300
2022-02-04$9.99$9.990
2022-02-03$9.99$9.99500
2022-02-02$9.99$9.990
2022-02-01$9.99$9.999,300
2022-01-31$9.92$9.922,600
2022-01-28$9.90$9.90200
2022-01-27$9.92$9.92200
2022-01-26$9.90$9.900
2022-01-25$9.90$9.907,600
2022-01-24$9.96$9.9656,100
2022-01-21$9.96$9.966,100
2022-01-20$10.00$10.000
2022-01-19$10.00$10.00150,800
2022-01-18$10.02$10.020
2022-01-14$10.02$10.020
2022-01-13$10.02$10.020
2022-01-12$10.02$10.020
2022-01-11$10.02$10.020
2022-01-10$10.02$10.020
2022-01-07$10.02$10.02400
2022-01-06$9.98$9.980
2022-01-05$9.98$9.98215,500
2022-01-04$10.00$10.003,900
2022-01-03$10.01$10.0128,800