NASDAQ:OM | Historical Stock Price | Outset Medical, 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
2020-09-15 to 2026-09-04
Data captured

Stock Price Chart

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

$3.02$9.58$30.38$96.32$305.42$968.472020-09-152026-08-27

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

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$3.71$3.71388,300
2025-12-30$3.62$3.62524,900
2025-12-29$3.54$3.54423,700
2025-12-26$3.36$3.361,059,300
2025-12-24$3.29$3.29283,100
2025-12-23$3.32$3.32690,900
2025-12-22$3.68$3.68392,600
2025-12-19$3.70$3.70271,700
2025-12-18$3.61$3.61269,200
2025-12-17$3.77$3.77383,200
2025-12-16$3.92$3.92678,000
2025-12-15$3.97$3.97567,400
2025-12-12$4.18$4.18268,200
2025-12-11$4.29$4.29316,400
2025-12-10$4.40$4.40309,800
2025-12-09$4.36$4.36326,000
2025-12-08$4.34$4.34450,700
2025-12-05$4.39$4.391,597,800
2025-12-04$4.72$4.72627,100
2025-12-03$4.31$4.31504,700
2025-12-02$4.05$4.05432,100
2025-12-01$4.22$4.22301,400
2025-11-28$4.56$4.56209,300
2025-11-26$4.44$4.44444,600
2025-11-25$4.47$4.47564,000
2025-11-24$4.33$4.33519,400
2025-11-21$4.29$4.291,054,400
2025-11-20$4.44$4.44784,500
2025-11-19$4.57$4.57809,300
2025-11-18$4.97$4.97577,400
2025-11-17$4.92$4.92698,300
2025-11-14$4.68$4.68842,800
2025-11-13$4.90$4.901,035,700
2025-11-12$5.54$5.541,711,000
2025-11-11$6.22$6.225,284,500
2025-11-10$12.07$12.07219,900
2025-11-07$12.06$12.06158,400
2025-11-06$11.81$11.81146,000
2025-11-05$12.56$12.56161,900
2025-11-04$12.77$12.77166,100
2025-11-03$13.01$13.01148,000
2025-10-31$13.12$13.12159,200
2025-10-30$12.63$12.63169,400
2025-10-29$13.48$13.48192,400
2025-10-28$14.21$14.21177,300
2025-10-27$14.38$14.38120,400
2025-10-24$14.75$14.75114,000
2025-10-23$15.20$15.20507,400
2025-10-22$15.05$15.05364,700
2025-10-21$15.27$15.27360,800
2025-10-20$15.53$15.53445,800
2025-10-17$13.25$13.25355,700
2025-10-16$13.33$13.33315,400
2025-10-15$13.57$13.57359,500
2025-10-14$13.38$13.38399,700
2025-10-13$12.61$12.61538,300
2025-10-10$12.45$12.45570,500
2025-10-09$15.11$15.11309,500
2025-10-08$15.81$15.81345,600
2025-10-07$15.01$15.01352,700
2025-10-06$14.88$14.88297,800
2025-10-03$14.49$14.49117,300
2025-10-02$14.09$14.09115,100
2025-10-01$14.02$14.02134,800
2025-09-30$14.12$14.12142,900
2025-09-29$14.49$14.4992,200
2025-09-26$14.52$14.5294,800
2025-09-25$14.71$14.71100,900
2025-09-24$14.79$14.7981,000
2025-09-23$14.85$14.85131,700
2025-09-22$15.77$15.77208,100
2025-09-19$14.18$14.18299,500
2025-09-18$14.17$14.17187,700
2025-09-17$13.93$13.93183,600
2025-09-16$13.85$13.8597,200
2025-09-15$13.72$13.7287,800
2025-09-12$13.69$13.6994,900
2025-09-11$14.15$14.15301,000
2025-09-10$13.54$13.54136,200
2025-09-09$14.19$14.19105,600
2025-09-08$13.81$13.81113,600
2025-09-05$14.01$14.0184,000
2025-09-04$13.35$13.35119,700
2025-09-03$13.77$13.77163,300
2025-09-02$13.74$13.74130,100
2025-08-29$13.91$13.91541,300
2025-08-28$13.92$13.9291,800
2025-08-27$13.96$13.96130,900
2025-08-26$14.10$14.10156,300
2025-08-25$13.72$13.7292,400
2025-08-22$14.20$14.20280,700
2025-08-21$13.67$13.67128,800
2025-08-20$13.34$13.34124,300
2025-08-19$13.35$13.35113,800
2025-08-18$13.67$13.67124,900
2025-08-15$13.29$13.29194,900
2025-08-14$12.89$12.89196,900
2025-08-13$13.21$13.21199,400
2025-08-12$12.67$12.67287,000
2025-08-11$12.43$12.43375,000
2025-08-08$12.80$12.80456,000
2025-08-07$14.18$14.181,190,700
2025-08-06$13.17$13.17449,400
2025-08-05$14.10$14.10415,100
2025-08-04$14.16$14.16226,200
2025-08-01$15.04$15.04449,000
2025-07-31$16.06$16.06291,900
2025-07-30$16.90$16.90519,200
2025-07-29$17.54$17.54311,100
2025-07-28$18.04$18.04170,400
2025-07-25$18.53$18.53172,400
2025-07-24$17.61$17.61194,400
2025-07-23$19.44$19.44394,000
2025-07-22$18.95$18.95396,200
2025-07-21$17.51$17.51199,800
2025-07-18$17.42$17.42319,100
2025-07-17$17.60$17.60294,900
2025-07-16$18.10$18.10452,500
2025-07-15$18.08$18.08379,300
2025-07-14$18.81$18.81202,300
2025-07-11$19.39$19.39194,500
2025-07-10$20.61$20.61179,300
2025-07-09$20.52$20.52256,100
2025-07-08$20.90$20.90326,400
2025-07-07$20.45$20.45225,100
2025-07-03$20.90$20.90117,400
2025-07-02$20.58$20.58321,000
2025-07-01$20.73$20.73390,300
2025-06-30$19.21$19.21310,200
2025-06-27$19.07$19.072,994,700
2025-06-26$20.13$20.13356,000
2025-06-25$19.56$19.56336,500
2025-06-24$19.97$19.97504,800
2025-06-23$17.37$17.37535,300
2025-06-20$18.98$18.981,416,700
2025-06-18$19.57$19.57453,500
2025-06-17$18.94$18.94436,300
2025-06-16$20.46$20.46286,300
2025-06-13$19.96$19.96338,100
2025-06-12$20.28$20.28317,200
2025-06-11$20.42$20.42278,000
2025-06-10$20.65$20.65331,200
2025-06-09$21.24$21.24370,200
2025-06-06$20.93$20.93274,900
2025-06-05$20.06$20.06323,100
2025-06-04$19.32$19.32257,500
2025-06-03$19.41$19.41342,300
2025-06-02$17.81$17.81191,900
2025-05-30$17.57$17.57198,700
2025-05-29$17.61$17.61252,900
2025-05-28$19.50$19.50291,200
2025-05-27$18.79$18.79273,600
2025-05-23$17.95$17.95112,500
2025-05-22$18.47$18.47170,200
2025-05-21$18.60$18.60152,100
2025-05-20$19.51$19.51220,800
2025-05-19$19.58$19.58250,500
2025-05-16$19.50$19.50158,700
2025-05-15$19.55$19.55229,300
2025-05-14$18.50$18.50651,400
2025-05-13$17.24$17.24603,700
2025-05-12$16.29$16.29364,800
2025-05-09$15.30$15.30295,800
2025-05-08$15.88$15.88692,400
2025-05-07$11.74$11.74100,500
2025-05-06$11.54$11.5489,800
2025-05-05$11.78$11.7863,900
2025-05-02$12.25$12.25178,500
2025-05-01$11.17$11.1776,600
2025-04-30$10.64$10.64111,800
2025-04-29$11.44$11.44105,500
2025-04-28$11.61$11.6186,800
2025-04-25$11.58$11.5899,600
2025-04-24$10.86$10.86188,800
2025-04-23$11.25$11.25194,300
2025-04-22$10.68$10.68110,500
2025-04-21$9.98$9.98115,700
2025-04-17$11.01$11.01112,300
2025-04-16$10.91$10.9198,400
2025-04-15$11.38$11.3883,300
2025-04-14$11.06$11.06246,100
2025-04-11$10.16$10.1695,600
2025-04-10$9.60$9.60138,700
2025-04-09$9.94$9.94256,700
2025-04-08$9.49$9.49248,200
2025-04-07$9.58$9.58196,400
2025-04-04$10.89$10.89100,900
2025-04-03$11.07$11.0791,900
2025-04-02$12.15$12.1570,400
2025-04-01$10.91$10.91131,600
2025-03-31$11.06$11.0686,100
2025-03-28$12.58$12.58159,000
2025-03-27$12.11$12.1154,500
2025-03-26$11.25$11.25183,300
2025-03-25$11.67$11.67128,700
2025-03-24$10.49$10.49139,900
2025-03-21$10.05$10.05213,700
2025-03-20$11.28$11.28363,400
2025-03-19$8.28$8.2855,500
2025-03-18$8.25$8.25264,307
2025-03-17$8.67$8.6769,407
2025-03-14$8.30$8.3034,027
2025-03-13$8.31$8.3153,240
2025-03-12$8.69$8.6943,213
2025-03-11$8.70$8.7035,500
2025-03-10$8.51$8.5148,267
2025-03-07$8.99$8.9952,113
2025-03-06$9.45$9.4539,427
2025-03-05$10.86$10.8668,933
2025-03-04$9.47$9.4759,987
2025-03-03$10.02$10.0249,353
2025-02-28$10.92$10.9280,393
2025-02-27$10.91$10.9153,713
2025-02-26$11.48$11.4789,193
2025-02-25$12.27$12.2755,887
2025-02-24$12.24$12.2444,247
2025-02-21$13.13$13.1346,547
2025-02-20$14.40$14.40236,853
2025-02-19$14.10$14.10103,827
2025-02-18$13.62$13.62106,967
2025-02-14$13.49$13.49179,220
2025-02-13$12.30$12.3065,980
2025-02-12$11.70$11.7027,313
2025-02-11$11.93$11.9352,013
2025-02-10$11.78$11.7845,887
2025-02-07$12.15$12.1536,027
2025-02-06$12.00$12.0025,207
2025-02-05$12.17$12.1732,853
2025-02-04$12.30$12.3045,607
2025-02-03$12.08$12.0832,947
2025-01-31$12.00$12.0050,967
2025-01-30$12.18$12.1835,013
2025-01-29$12.30$12.3025,380
2025-01-28$12.41$12.4146,480
2025-01-27$12.69$12.6953,320
2025-01-24$12.75$12.7550,053
2025-01-23$12.90$12.9051,013
2025-01-22$11.70$11.7063,433
2025-01-21$12.11$12.1174,667
2025-01-17$11.85$11.8566,320
2025-01-16$12.27$12.2798,127
2025-01-15$11.43$11.43124,967
2025-01-14$12.18$12.18133,733
2025-01-13$12.12$12.12125,860
2025-01-10$13.80$13.80131,887
2025-01-08$14.66$14.66209,580
2025-01-07$16.50$16.50249,487
2025-01-06$19.05$19.05506,060
2025-01-03$21.00$21.0076,273
2025-01-02$17.55$17.5532,433