NASDAQ:OMER | Historical Stock Price | OMEROS 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
2009-10-08 to 2026-09-04
Data captured

Stock Price Chart

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

$1.04$1.99$3.84$7.40$14.25$27.452009-10-082026-08-27

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

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Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$24.78$24.78383,700
2014-12-30$23.88$23.88242,300
2014-12-29$23.91$23.91316,200
2014-12-26$22.79$22.79159,000
2014-12-24$22.09$22.0999,600
2014-12-23$21.61$21.61223,000
2014-12-22$22.59$22.59329,700
2014-12-19$23.13$23.131,010,700
2014-12-18$22.26$22.26263,700
2014-12-17$21.49$21.49286,500
2014-12-16$20.51$20.51254,000
2014-12-15$21.13$21.13567,600
2014-12-12$22.81$22.81283,400
2014-12-11$22.69$22.69305,700
2014-12-10$22.94$22.94255,800
2014-12-09$23.46$23.46246,700
2014-12-08$23.03$23.03284,400
2014-12-05$23.05$23.05250,800
2014-12-04$22.30$22.30271,900
2014-12-03$22.65$22.65264,100
2014-12-02$22.46$22.46243,100
2014-12-01$21.60$21.60318,400
2014-11-28$22.33$22.33195,100
2014-11-26$22.41$22.41469,100
2014-11-25$21.83$21.83569,200
2014-11-24$20.74$20.74279,000
2014-11-21$20.12$20.12427,000
2014-11-20$20.64$20.64442,600
2014-11-19$20.97$20.97652,600
2014-11-18$21.40$21.40732,800
2014-11-17$19.74$19.74404,400
2014-11-14$18.98$18.98426,400
2014-11-13$19.57$19.57713,800
2014-11-12$19.71$19.71742,000
2014-11-11$19.05$19.051,107,300
2014-11-10$17.49$17.49490,800
2014-11-07$17.37$17.37372,600
2014-11-06$17.28$17.28428,400
2014-11-05$17.24$17.24256,000
2014-11-04$17.12$17.12346,400
2014-11-03$17.33$17.33608,600
2014-10-31$16.57$16.57968,300
2014-10-30$16.57$16.572,733,900
2014-10-29$11.58$11.58377,700
2014-10-28$11.95$11.95338,000
2014-10-27$11.91$11.91391,500
2014-10-24$12.21$12.21135,800
2014-10-23$12.18$12.18215,300
2014-10-22$11.76$11.76249,400
2014-10-21$12.12$12.121,066,700
2014-10-20$13.82$13.82283,800
2014-10-17$13.25$13.25321,900
2014-10-16$13.78$13.78279,200
2014-10-15$12.70$12.70213,800
2014-10-14$12.28$12.28245,900
2014-10-13$12.30$12.30311,600
2014-10-10$12.89$12.89232,300
2014-10-09$12.87$12.87216,000
2014-10-08$13.46$13.46261,100
2014-10-07$12.58$12.58278,500
2014-10-06$12.80$12.80196,400
2014-10-03$13.03$13.03141,800
2014-10-02$12.49$12.49200,000
2014-10-01$12.26$12.26339,100
2014-09-30$12.72$12.72244,500
2014-09-29$12.95$12.95140,800
2014-09-26$12.97$12.97179,200
2014-09-25$12.86$12.86193,000
2014-09-24$13.19$13.19252,400
2014-09-23$12.68$12.68232,800
2014-09-22$12.90$12.90343,200
2014-09-19$13.20$13.201,889,700
2014-09-18$13.60$13.60407,300
2014-09-17$13.63$13.63235,500
2014-09-16$13.28$13.28218,300
2014-09-15$13.52$13.52397,800
2014-09-12$14.45$14.45299,300
2014-09-11$14.61$14.61250,300
2014-09-10$14.26$14.26181,700
2014-09-09$13.76$13.76204,000
2014-09-08$14.06$14.06227,600
2014-09-05$13.83$13.83245,700
2014-09-04$13.79$13.79380,700
2014-09-03$14.78$14.78273,400
2014-09-02$15.45$15.45334,500
2014-08-29$14.91$14.91363,400
2014-08-28$14.19$14.19164,300
2014-08-27$14.15$14.15233,100
2014-08-26$14.09$14.09366,900
2014-08-25$13.34$13.34347,900
2014-08-22$12.85$12.85224,100
2014-08-21$12.33$12.33168,200
2014-08-20$12.58$12.58376,500
2014-08-19$12.88$12.88240,000
2014-08-18$13.11$13.11215,800
2014-08-15$13.01$13.01327,800
2014-08-14$13.62$13.62268,000
2014-08-13$13.66$13.66322,300
2014-08-12$12.90$12.90731,500
2014-08-11$13.94$13.94194,400
2014-08-08$13.68$13.68183,200
2014-08-07$13.33$13.33234,500
2014-08-06$13.77$13.77218,700
2014-08-05$13.89$13.89137,000
2014-08-04$13.69$13.69140,800
2014-08-01$13.57$13.57251,800
2014-07-31$13.61$13.61247,800
2014-07-30$13.99$13.99147,900
2014-07-29$14.01$14.01171,300
2014-07-28$13.76$13.76197,100
2014-07-25$13.98$13.98284,400
2014-07-24$14.05$14.05165,000
2014-07-23$14.35$14.35227,600
2014-07-22$13.73$13.73261,400
2014-07-21$13.92$13.92204,000
2014-07-18$14.06$14.06297,800
2014-07-17$13.64$13.64371,700
2014-07-16$14.10$14.10307,100
2014-07-15$14.05$14.05329,500
2014-07-14$14.63$14.63256,900
2014-07-11$14.63$14.63234,100
2014-07-10$14.61$14.61338,900
2014-07-09$14.75$14.75438,600
2014-07-08$14.88$14.881,051,400
2014-07-07$16.60$16.60481,900
2014-07-03$18.19$18.19175,200
2014-07-02$18.34$18.34443,600
2014-07-01$18.09$18.09614,800
2014-06-30$17.40$17.40500,900
2014-06-27$17.53$17.53632,100
2014-06-26$17.35$17.35625,700
2014-06-25$17.47$17.471,149,300
2014-06-24$16.04$16.04933,400
2014-06-23$15.36$15.36580,600
2014-06-20$14.35$14.35326,400
2014-06-19$14.14$14.14216,600
2014-06-18$14.20$14.20195,500
2014-06-17$14.15$14.15241,300
2014-06-16$14.18$14.18256,300
2014-06-13$14.11$14.11278,900
2014-06-12$14.26$14.26818,100
2014-06-11$15.87$15.87574,900
2014-06-10$15.50$15.50913,800
2014-06-09$14.01$14.01631,100
2014-06-06$13.33$13.33598,000
2014-06-05$12.30$12.30474,000
2014-06-04$11.97$11.97398,600
2014-06-03$11.41$11.41501,100
2014-06-02$11.83$11.831,602,900
2014-05-30$11.69$11.69478,500
2014-05-29$11.78$11.78273,300
2014-05-28$11.55$11.55275,000
2014-05-27$11.75$11.75347,300
2014-05-23$11.67$11.67518,400
2014-05-22$10.42$10.42365,700
2014-05-21$9.94$9.94267,600
2014-05-20$10.08$10.08438,800
2014-05-19$10.58$10.58292,700
2014-05-16$10.15$10.15472,600
2014-05-15$10.63$10.63494,200
2014-05-14$10.91$10.91390,600
2014-05-13$11.06$11.06767,100
2014-05-12$12.11$12.11290,400
2014-05-09$11.88$11.88655,000
2014-05-08$12.04$12.04518,100
2014-05-07$13.02$13.02393,700
2014-05-06$12.76$12.76299,400
2014-05-05$13.25$13.25691,000
2014-05-02$12.36$12.36326,800
2014-05-01$12.58$12.58440,000
2014-04-30$12.38$12.38372,100
2014-04-29$12.35$12.35444,500
2014-04-28$11.28$11.28464,300
2014-04-25$11.49$11.49259,800
2014-04-24$12.09$12.09265,500
2014-04-23$11.85$11.85235,100
2014-04-22$12.29$12.29374,900
2014-04-21$11.31$11.31272,800
2014-04-17$11.27$11.27357,500
2014-04-16$11.33$11.33422,500
2014-04-15$11.32$11.32527,100
2014-04-14$11.39$11.39393,200
2014-04-11$11.44$11.44437,700
2014-04-10$11.32$11.32384,100
2014-04-09$12.07$12.07262,800
2014-04-08$11.15$11.15322,500
2014-04-07$10.88$10.88584,100
2014-04-04$11.44$11.44404,200
2014-04-03$12.02$12.02300,900
2014-04-02$12.37$12.37246,400
2014-04-01$12.48$12.48413,100
2014-03-31$12.07$12.07879,400
2014-03-28$11.34$11.34401,700
2014-03-27$11.26$11.26549,200
2014-03-26$11.58$11.58345,800
2014-03-25$11.99$11.99521,400
2014-03-24$12.24$12.24660,700
2014-03-21$12.46$12.46496,800
2014-03-20$13.11$13.11277,000
2014-03-19$13.07$13.07760,200
2014-03-18$12.74$12.74817,200
2014-03-17$11.52$11.52656,000
2014-03-14$11.35$11.352,279,000
2014-03-13$12.30$12.30307,900
2014-03-12$12.85$12.85263,100
2014-03-11$12.52$12.52287,400
2014-03-10$12.88$12.88348,700
2014-03-07$13.03$13.03257,200
2014-03-06$13.14$13.14290,800
2014-03-05$13.15$13.15251,500
2014-03-04$13.13$13.13457,600
2014-03-03$12.92$12.92406,900
2014-02-28$13.36$13.36635,800
2014-02-27$14.50$14.50259,100
2014-02-26$14.23$14.23214,900
2014-02-25$14.15$14.15376,400
2014-02-24$13.94$13.94370,900
2014-02-21$13.78$13.78487,300
2014-02-20$14.10$14.10556,600
2014-02-19$13.48$13.48864,100
2014-02-18$13.26$13.26890,100
2014-02-14$11.91$11.91191,300
2014-02-13$12.04$12.04296,500
2014-02-12$11.92$11.92417,500
2014-02-11$12.16$12.16246,100
2014-02-10$11.88$11.88220,700
2014-02-07$11.82$11.82250,000
2014-02-06$11.65$11.65377,700
2014-02-05$11.80$11.801,415,900
2014-02-04$11.25$11.25174,200
2014-02-03$11.35$11.35344,200
2014-01-31$11.68$11.68308,300
2014-01-30$11.98$11.98257,500
2014-01-29$11.52$11.52798,100
2014-01-28$11.23$11.23336,300
2014-01-27$10.51$10.51642,900
2014-01-24$11.27$11.27521,000
2014-01-23$12.09$12.09206,600
2014-01-22$12.24$12.24226,600
2014-01-21$12.49$12.49292,800
2014-01-17$12.19$12.19411,200
2014-01-16$12.26$12.26286,800
2014-01-15$12.17$12.17322,100
2014-01-14$12.10$12.10289,900
2014-01-13$12.07$12.07532,200
2014-01-10$11.89$11.89338,400
2014-01-09$11.62$11.62218,700
2014-01-08$11.41$11.41411,800
2014-01-07$10.81$10.81326,900
2014-01-06$10.87$10.87497,000
2014-01-03$11.64$11.64469,700
2014-01-02$12.06$12.06426,300