NASDAQ:INGN | Historical Stock Price | Inogen 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
2014-02-14 to 2026-09-04
Data captured

Stock Price Chart

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

$4.00$9.41$22.14$52.11$122.61$288.502014-02-142026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$44.68$44.68105,700——
2020-12-30$43.97$43.97136,300——
2020-12-29$43.21$43.21112,700——
2020-12-28$43.71$43.71209,800——
2020-12-24$43.32$43.3249,800——
2020-12-23$43.60$43.60141,800——
2020-12-22$42.80$42.80121,600——
2020-12-21$40.73$40.73113,800——
2020-12-18$40.78$40.78619,700——
2020-12-17$41.07$41.07110,700——
2020-12-16$40.95$40.95182,200——
2020-12-15$41.09$41.09201,900——
2020-12-14$41.35$41.35262,100——
2020-12-11$38.46$38.46105,600——
2020-12-10$39.78$39.78125,600——
2020-12-09$39.52$39.52209,100——
2020-12-08$40.13$40.13150,000——
2020-12-07$39.00$39.00141,000——
2020-12-04$38.94$38.94144,900——
2020-12-03$36.88$36.88155,000——
2020-12-02$37.23$37.23195,100——
2020-12-01$35.28$35.28106,500——
2020-11-30$35.07$35.07118,300——
2020-11-27$36.71$36.7145,200——
2020-11-25$36.10$36.10127,200——
2020-11-24$37.27$37.27311,200——
2020-11-23$36.06$36.06311,800——
2020-11-20$35.47$35.47166,700——
2020-11-19$36.34$36.34158,100——
2020-11-18$34.41$34.41176,500——
2020-11-17$34.28$34.28187,100——
2020-11-16$33.99$33.99207,000——
2020-11-13$33.23$33.23133,200——
2020-11-12$32.52$32.5298,800——
2020-11-11$32.72$32.72175,400——
2020-11-10$33.45$33.45254,000——
2020-11-09$32.14$32.14431,500——
2020-11-06$29.19$29.19281,100——
2020-11-05$27.19$27.19462,400——
2020-11-04$29.94$29.94149,600——
2020-11-03$29.28$29.28174,500——
2020-11-02$28.49$28.49155,500——
2020-10-30$29.21$29.21279,600——
2020-10-29$28.11$28.11214,500——
2020-10-28$28.68$28.68179,400——
2020-10-27$28.83$28.83161,300——
2020-10-26$28.41$28.41168,000——
2020-10-23$28.01$28.01134,800——
2020-10-22$28.42$28.42171,900——
2020-10-21$27.73$27.7385,100——
2020-10-20$28.34$28.34108,200——
2020-10-19$29.14$29.14166,900——
2020-10-16$30.56$30.56127,900——
2020-10-15$30.85$30.8569,100——
2020-10-14$30.61$30.6176,400——
2020-10-13$31.29$31.29157,400——
2020-10-12$31.55$31.55109,600——
2020-10-09$31.05$31.0578,600——
2020-10-08$30.70$30.70138,500——
2020-10-07$29.74$29.74138,500——
2020-10-06$29.74$29.74176,500——
2020-10-05$29.87$29.87145,500——
2020-10-02$29.76$29.76347,300——
2020-10-01$28.79$28.79107,900——
2020-09-30$29.00$29.00190,500——
2020-09-29$29.14$29.14213,900——
2020-09-28$28.41$28.41205,500——
2020-09-25$28.43$28.43155,000——
2020-09-24$27.51$27.51322,500——
2020-09-23$27.77$27.77210,100——
2020-09-22$28.94$28.94207,000——
2020-09-21$28.51$28.51341,500——
2020-09-18$28.77$28.77507,700——
2020-09-17$28.61$28.61164,000——
2020-09-16$28.64$28.64186,600——
2020-09-15$28.13$28.13135,300——
2020-09-14$27.81$27.81158,300——
2020-09-11$27.08$27.08202,000——
2020-09-10$27.30$27.30154,200——
2020-09-09$27.29$27.29177,900——
2020-09-08$27.01$27.01121,000——
2020-09-04$27.77$27.77192,800——
2020-09-03$27.89$27.89299,700——
2020-09-02$28.64$28.64216,600——
2020-09-01$28.94$28.94244,500——
2020-08-31$30.23$30.23226,300——
2020-08-28$30.04$30.04131,300——
2020-08-27$29.57$29.57216,800——
2020-08-26$28.91$28.91202,300——
2020-08-25$29.85$29.85240,900——
2020-08-24$29.23$29.23179,500——
2020-08-21$29.36$29.36219,000——
2020-08-20$31.47$31.47139,400——
2020-08-19$31.69$31.69140,000——
2020-08-18$32.12$32.12178,600——
2020-08-17$32.39$32.39123,100——
2020-08-14$31.99$31.9984,100——
2020-08-13$32.49$32.49109,000——
2020-08-12$32.17$32.17147,700——
2020-08-11$31.98$31.98250,600——
2020-08-10$32.44$32.44302,000——
2020-08-07$34.90$34.90192,200——
2020-08-06$34.24$34.24429,900——
2020-08-05$34.72$34.721,196,300——
2020-08-04$30.64$30.64602,600——
2020-08-03$29.82$29.82414,400——
2020-07-31$30.70$30.70390,400——
2020-07-30$32.52$32.52549,400——
2020-07-29$31.31$31.311,572,700——
2020-07-28$29.98$29.98740,000——
2020-07-27$30.99$30.99580,300——
2020-07-24$31.91$31.91351,100——
2020-07-23$32.98$32.98504,000——
2020-07-22$34.97$34.97191,400——
2020-07-21$35.99$35.99254,000——
2020-07-20$36.11$36.11118,300——
2020-07-17$36.86$36.86171,500——
2020-07-16$35.95$35.95141,200——
2020-07-15$37.05$37.05288,100——
2020-07-14$34.93$34.93264,500——
2020-07-13$34.21$34.21306,400——
2020-07-10$35.61$35.61142,800——
2020-07-09$34.84$34.84167,200——
2020-07-08$35.87$35.87138,200——
2020-07-07$36.57$36.57189,400——
2020-07-06$37.31$37.31145,500——
2020-07-02$36.27$36.27184,100——
2020-07-01$35.86$35.86131,300——
2020-06-30$35.52$35.52147,700——
2020-06-29$34.92$34.92293,300——
2020-06-26$34.74$34.74463,400——
2020-06-25$34.90$34.90198,300——
2020-06-24$33.81$33.81238,000——
2020-06-23$35.76$35.76252,300——
2020-06-22$34.35$34.35231,400——
2020-06-19$34.35$34.35426,100——
2020-06-18$34.24$34.24195,500——
2020-06-17$34.05$34.05192,300——
2020-06-16$34.09$34.09255,100——
2020-06-15$34.40$34.40443,800——
2020-06-12$32.86$32.86638,500——
2020-06-11$33.32$33.32643,500——
2020-06-10$37.39$37.39699,800——
2020-06-09$40.15$40.15174,900——
2020-06-08$40.75$40.75237,800——
2020-06-05$41.23$41.23327,100——
2020-06-04$38.11$38.11239,300——
2020-06-03$38.38$38.38194,900——
2020-06-02$38.84$38.84178,100——
2020-06-01$38.55$38.55264,400——
2020-05-29$38.00$38.00389,800——
2020-05-28$38.38$38.38301,700——
2020-05-27$37.50$37.50563,500——
2020-05-26$37.05$37.05435,200——
2020-05-22$36.80$36.80184,400——
2020-05-21$36.57$36.57252,500——
2020-05-20$36.78$36.78278,200——
2020-05-19$37.42$37.42219,100——
2020-05-18$38.15$38.15278,300——
2020-05-15$37.64$37.64189,100——
2020-05-14$37.41$37.41367,400——
2020-05-13$36.11$36.11491,200——
2020-05-12$37.04$37.04443,900——
2020-05-11$39.64$39.64463,000——
2020-05-08$40.15$40.15374,000——
2020-05-07$41.21$41.21649,400——
2020-05-06$39.51$39.511,598,900——
2020-05-05$52.90$52.90429,700——
2020-05-04$50.26$50.26583,800——
2020-05-01$51.54$51.54456,500——
2020-04-30$50.00$50.00561,700——
2020-04-29$52.00$52.00377,800——
2020-04-28$53.00$53.00436,200——
2020-04-27$51.51$51.51320,100——
2020-04-24$49.48$49.48184,000——
2020-04-23$49.98$49.98315,500——
2020-04-22$47.80$47.80340,400——
2020-04-21$47.82$47.82217,400——
2020-04-20$49.77$49.77182,700——
2020-04-17$49.30$49.30176,200——
2020-04-16$46.62$46.62334,100——
2020-04-15$49.24$49.24370,500——
2020-04-14$51.13$51.13287,400——
2020-04-13$53.77$53.77336,100——
2020-04-09$53.56$53.56225,300——
2020-04-08$51.06$51.06419,900——
2020-04-07$50.29$50.29421,100——
2020-04-06$53.34$53.34286,100——
2020-04-03$50.91$50.91316,600——
2020-04-02$50.55$50.55248,100——
2020-04-01$48.99$48.99325,000——
2020-03-31$51.66$51.66263,500——
2020-03-30$51.42$51.42459,500——
2020-03-27$50.06$50.06624,300——
2020-03-26$54.89$54.89697,300——
2020-03-25$52.50$52.50770,100——
2020-03-24$51.04$51.041,137,700——
2020-03-23$48.36$48.36883,400——
2020-03-20$40.00$40.00786,900——
2020-03-19$37.04$37.04636,300——
2020-03-18$32.63$32.63497,700——
2020-03-17$37.71$37.71638,100——
2020-03-16$39.19$39.19507,400——
2020-03-13$43.85$43.85728,800——
2020-03-12$40.58$40.58624,100——
2020-03-11$40.61$40.61421,000——
2020-03-10$44.33$44.33413,300——
2020-03-09$43.00$43.00445,000——
2020-03-06$44.52$44.52419,700——
2020-03-05$42.58$42.58283,100——
2020-03-04$44.87$44.87207,700——
2020-03-03$44.11$44.11439,400——
2020-03-02$47.67$47.67475,800——
2020-02-28$45.78$45.78964,800——
2020-02-27$47.93$47.93656,500——
2020-02-26$47.88$47.881,150,300——
2020-02-25$41.98$41.98892,800——
2020-02-24$43.44$43.44294,900——
2020-02-21$44.13$44.13248,000——
2020-02-20$44.85$44.85264,100——
2020-02-19$45.46$45.46474,400——
2020-02-18$45.18$45.18248,300——
2020-02-14$46.22$46.22202,300——
2020-02-13$46.16$46.16151,900——
2020-02-12$45.88$45.88290,900——
2020-02-11$46.60$46.60289,300——
2020-02-10$45.34$45.34264,200——
2020-02-07$46.81$46.81194,800——
2020-02-06$48.20$48.20255,400——
2020-02-05$47.72$47.72332,700——
2020-02-04$45.42$45.42170,200——
2020-02-03$45.02$45.02447,300——
2020-01-31$44.27$44.27252,900——
2020-01-30$45.28$45.28232,000——
2020-01-29$45.96$45.96215,800——
2020-01-28$46.64$46.64249,600——
2020-01-27$46.36$46.36418,600——
2020-01-24$46.75$46.75309,000——
2020-01-23$47.63$47.63257,200——
2020-01-22$47.65$47.65238,400——
2020-01-21$48.60$48.60238,400——
2020-01-17$49.43$49.43249,800——
2020-01-16$51.79$51.79319,500——
2020-01-15$50.87$50.87556,400——
2020-01-14$50.38$50.381,028,800——
2020-01-13$47.69$47.691,540,400——
2020-01-10$61.17$61.17630,900——
2020-01-09$63.22$63.22270,000——
2020-01-08$65.86$65.86213,900——
2020-01-07$66.17$66.17223,200——
2020-01-06$66.66$66.66247,200——
2020-01-03$66.34$66.34232,600——
2020-01-02$67.59$67.59231,400——