NASDAQ:INGN | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$5.4212,925
2026-09-03$5.4616,837
2026-09-02$5.4224,067
2026-09-01$5.3210,536
2026-08-31$5.4914,064
2026-08-28$5.5617,703
2026-08-27$5.51$5.51197,400$5.5014,956
2026-08-26$5.56$5.56230,900$5.5515,961
2026-08-25$5.54$5.54166,200$5.5411,956
2026-08-24$5.50$5.50333,500$5.6524,559
2026-08-21$5.61$5.61140,400$5.6210,637
2026-08-20$5.60$5.60207,300$5.6910,361
2026-08-19$5.68$5.68212,600$5.639,836
2026-08-18$5.60$5.60242,600$5.7318,330
2026-08-17$5.71$5.71266,000$5.8118,895
2026-08-14$5.75$5.75204,700$5.7915,571
2026-08-13$5.81$5.81166,100$5.8810,137
2026-08-12$5.81$5.81239,500$5.8731,434
2026-08-11$5.90$5.90334,500$5.9837,390
2026-08-10$6.02$6.02280,400$6.1118,433
2026-08-07$6.05$6.05599,100$5.7343,758
2026-08-06$6.49$6.49283,300$6.6913,851
2026-08-05$6.56$6.56289,000$6.9413,297
2026-08-04$6.92$6.92308,100$6.7713,544
2026-08-03$6.71$6.71264,200$6.6823,537
2026-07-31$6.45$6.45282,300$6.3415,872
2026-07-30$6.42$6.42124,800$6.477,776
2026-07-29$6.43$6.43148,800$6.4712,520
2026-07-28$6.42$6.42134,800$6.539,466
2026-07-27$6.31$6.31191,600$6.4215,329
2026-07-24$6.15$6.15233,400$6.4014,870
2026-07-23$6.32$6.32308,600$6.4741,638
2026-07-22$6.51$6.51216,200$6.5322,018
2026-07-21$6.43$6.43146,300$6.388,665
2026-07-20$6.40$6.40266,800$6.6326,151
2026-07-17$6.57$6.57134,900
2026-07-16$6.66$6.66247,500
2026-07-15$6.41$6.41223,600
2026-07-14$6.33$6.33221,200
2026-07-13$6.54$6.54272,300
2026-07-10$6.54$6.54155,500
2026-07-09$6.53$6.53123,400
2026-07-08$6.49$6.49231,700
2026-07-07$6.54$6.54166,500
2026-07-06$6.67$6.67157,700
2026-07-02$6.60$6.60217,400
2026-07-01$6.65$6.65264,400
2026-06-30$6.45$6.45300,000
2026-06-29$6.93$6.93156,000
2026-06-26$6.94$6.94631,600
2026-06-25$6.78$6.78178,300
2026-06-24$6.76$6.76211,300
2026-06-23$6.54$6.54229,700
2026-06-22$6.43$6.43260,500
2026-06-18$6.41$6.41353,000
2026-06-17$6.37$6.37238,400
2026-06-16$6.41$6.41259,300
2026-06-15$6.46$6.46173,100
2026-06-12$6.40$6.40148,400
2026-06-11$6.30$6.30308,400
2026-06-10$6.59$6.59322,000
2026-06-09$6.35$6.35529,600
2026-06-08$6.06$6.06313,100
2026-06-05$6.41$6.41467,000
2026-06-04$6.31$6.31464,500
2026-06-03$5.98$5.98438,300
2026-06-02$6.09$6.09542,200
2026-06-01$6.09$6.09609,700
2026-05-29$6.49$6.49351,200
2026-05-28$6.54$6.54215,700
2026-05-27$6.58$6.58437,300
2026-05-26$6.58$6.58311,500
2026-05-22$6.40$6.40217,400
2026-05-21$6.41$6.41365,900
2026-05-20$6.34$6.34456,900
2026-05-19$6.45$6.45397,100
2026-05-18$6.30$6.30325,900
2026-05-15$6.38$6.38293,400
2026-05-14$6.80$6.80252,800
2026-05-13$6.81$6.81292,400
2026-05-12$6.68$6.68474,500
2026-05-11$6.62$6.62815,600
2026-05-08$7.02$7.02819,900
2026-05-07$7.19$7.19448,500
2026-05-06$7.11$7.11268,700
2026-05-05$7.05$7.05249,700
2026-05-04$6.97$6.97197,600
2026-05-01$6.98$6.98175,500
2026-04-30$7.11$7.11217,100
2026-04-29$7.00$7.00406,300
2026-04-28$7.35$7.35558,600
2026-04-27$7.25$7.25255,100
2026-04-24$7.05$7.05261,100
2026-04-23$6.99$6.99201,200
2026-04-22$7.15$7.15265,600
2026-04-21$6.96$6.96272,100
2026-04-20$6.95$6.95231,500
2026-04-17$6.82$6.82276,300
2026-04-16$6.59$6.59553,700
2026-04-15$6.20$6.20197,100