NASDAQ:TLPH | Historical Stock Price | TALPHERA, 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
2011-02-11 to 2026-09-03
Data captured

Stock Price Chart

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

$0.37$1.39$5.20$19.46$72.89$273.002011-02-112026-08-27

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

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$38.40$38.401,020
2011-12-29$42.80$42.8055
2011-12-28$42.80$42.8075
2011-12-27$41.60$41.60860
2011-12-23$42.00$42.00535
2011-12-22$42.00$42.001,275
2011-12-21$49.60$49.60370
2011-12-20$51.60$51.600
2011-12-19$51.60$51.60280
2011-12-16$54.00$54.0070
2011-12-15$55.40$55.4090
2011-12-14$55.40$55.400
2011-12-13$55.40$55.40135
2011-12-12$55.00$55.00230
2011-12-09$54.00$54.00145
2011-12-08$54.80$54.800
2011-12-07$54.80$54.8030
2011-12-06$54.40$54.4010
2011-12-05$56.00$56.0070
2011-12-02$57.00$57.00410
2011-12-01$58.20$58.20995
2011-11-30$59.80$59.80500
2011-11-29$57.60$57.60185
2011-11-28$58.20$58.20415
2011-11-25$58.00$58.00130
2011-11-23$58.00$58.0075
2011-11-22$57.40$57.4030
2011-11-21$57.60$57.60155
2011-11-18$57.40$57.4050
2011-11-17$58.40$58.405
2011-11-16$58.40$58.40165
2011-11-15$59.00$59.00160
2011-11-14$59.00$59.005,110
2011-11-11$55.40$55.4010
2011-11-10$55.20$55.20115
2011-11-09$57.60$57.605
2011-11-08$55.60$55.6095
2011-11-07$58.00$58.000
2011-11-04$58.00$58.00205
2011-11-03$58.40$58.4050
2011-11-02$59.20$59.200
2011-11-01$59.20$59.200
2011-10-31$59.20$59.20330
2011-10-28$58.20$58.20420
2011-10-27$59.40$59.40215
2011-10-26$59.20$59.20355
2011-10-25$60.20$60.20390
2011-10-24$61.00$61.00650
2011-10-21$57.80$57.800
2011-10-20$57.80$57.80655
2011-10-19$58.40$58.400
2011-10-18$58.40$58.4010
2011-10-17$58.40$58.40295
2011-10-14$60.00$60.00285
2011-10-13$60.40$60.40340
2011-10-12$60.00$60.0015
2011-10-11$60.00$60.0025
2011-10-10$60.80$60.800
2011-10-07$60.80$60.800
2011-10-06$60.80$60.80105
2011-10-05$61.00$61.000
2011-10-04$61.00$61.00495
2011-10-03$64.60$64.60100
2011-09-30$64.20$64.2050
2011-09-29$65.00$65.0045
2011-09-28$64.20$64.20110
2011-09-27$65.00$65.00460
2011-09-26$65.00$65.0045
2011-09-23$64.40$64.40260
2011-09-22$66.20$66.20150
2011-09-21$67.00$67.00295
2011-09-20$68.80$68.80460
2011-09-19$68.00$68.00330
2011-09-16$65.00$65.00570
2011-09-15$68.00$68.00155
2011-09-14$71.60$71.60105
2011-09-13$68.00$68.00505
2011-09-12$66.60$66.60100
2011-09-09$65.20$65.2010
2011-09-08$66.00$66.0010
2011-09-07$66.00$66.00455
2011-09-06$63.40$63.40550
2011-09-02$62.00$62.000
2011-09-01$62.00$62.00555
2011-08-31$68.00$68.00375
2011-08-30$62.40$62.4080
2011-08-29$64.80$64.8080
2011-08-26$62.20$62.2015
2011-08-25$62.20$62.2095
2011-08-24$62.20$62.20200
2011-08-23$60.00$60.00185
2011-08-22$58.00$58.00880
2011-08-19$69.00$69.0020
2011-08-18$70.40$70.400
2011-08-17$70.40$70.4025
2011-08-16$69.80$69.805
2011-08-15$71.40$71.40210
2011-08-12$74.00$74.00460
2011-08-11$74.00$74.00205
2011-08-10$72.00$72.00350
2011-08-09$69.00$69.00250
2011-08-08$75.60$75.60510
2011-08-05$80.20$80.20110
2011-08-04$78.00$78.0030
2011-08-03$80.20$80.2065
2011-08-02$79.00$79.0065
2011-08-01$83.00$83.0080
2011-07-29$82.00$82.00500
2011-07-28$79.80$79.80340
2011-07-27$79.40$79.401,510
2011-07-26$83.60$83.60495
2011-07-25$86.40$86.40390
2011-07-22$87.60$87.602,345
2011-07-21$88.00$88.00320
2011-07-20$90.00$90.00195
2011-07-19$89.60$89.605
2011-07-18$88.40$88.40110
2011-07-15$88.40$88.40515
2011-07-14$92.80$92.8080
2011-07-13$91.40$91.40310
2011-07-12$91.40$91.40595
2011-07-11$86.20$86.20255
2011-07-08$85.00$85.00435
2011-07-07$87.40$87.40190
2011-07-06$89.40$89.400
2011-07-05$89.40$89.40135
2011-07-01$88.00$88.00480
2011-06-30$91.80$91.80475
2011-06-29$90.20$90.2025
2011-06-28$90.20$90.20170
2011-06-27$89.80$89.80610
2011-06-24$90.80$90.80460
2011-06-23$89.80$89.80285
2011-06-22$89.00$89.0040
2011-06-21$88.20$88.201,120
2011-06-20$86.20$86.20570
2011-06-17$84.40$84.401,225
2011-06-16$91.80$91.8090
2011-06-15$91.80$91.80590
2011-06-14$91.20$91.20410
2011-06-13$92.80$92.80535
2011-06-10$90.00$90.00220
2011-06-09$93.80$93.80995
2011-06-08$88.00$88.00775
2011-06-07$92.20$92.20605
2011-06-06$95.00$95.001,050
2011-06-03$94.80$94.801,580
2011-06-02$94.00$94.00845
2011-06-01$89.00$89.00675
2011-05-31$96.00$96.001,965
2011-05-27$92.40$92.401,625
2011-05-26$82.40$82.402,135
2011-05-25$79.00$79.004,575
2011-05-24$81.00$81.00550
2011-05-23$81.40$81.401,175
2011-05-20$83.40$83.40705
2011-05-19$83.80$83.802,905
2011-05-18$80.80$80.802,385
2011-05-17$73.60$73.60255
2011-05-16$73.00$73.00240
2011-05-13$70.00$70.00255
2011-05-12$68.80$68.8015
2011-05-11$67.00$67.00135
2011-05-10$65.60$65.601,440
2011-05-09$67.60$67.60260
2011-05-06$68.60$68.601,350
2011-05-05$66.00$66.0010
2011-05-04$64.00$64.00600
2011-05-03$67.00$67.0070
2011-05-02$68.20$68.2060
2011-04-29$68.40$68.40465
2011-04-28$67.00$67.00985
2011-04-27$68.60$68.60960
2011-04-26$66.00$66.001,505
2011-04-25$63.40$63.4080
2011-04-21$62.40$62.40100
2011-04-20$61.20$61.20475
2011-04-19$60.40$60.40245
2011-04-18$62.80$62.80815
2011-04-15$63.00$63.0090
2011-04-14$62.40$62.40335
2011-04-13$65.00$65.00145
2011-04-12$65.00$65.00210
2011-04-11$65.00$65.00550
2011-04-08$64.40$64.40135
2011-04-07$66.00$66.00410
2011-04-06$67.60$67.60375
2011-04-05$65.00$65.00250
2011-04-04$67.00$67.001,295
2011-04-01$67.60$67.60265
2011-03-31$68.60$68.60720
2011-03-30$68.40$68.40795
2011-03-29$70.80$70.801,020
2011-03-28$71.60$71.60165
2011-03-25$69.40$69.40715
2011-03-24$67.40$67.40270
2011-03-23$66.60$66.603,420
2011-03-22$67.80$67.80225
2011-03-21$71.80$71.802,435
2011-03-18$62.40$62.40780
2011-03-17$68.60$68.60245
2011-03-16$70.20$70.20850
2011-03-15$69.80$69.80660
2011-03-14$66.00$66.0050
2011-03-11$63.40$63.40175
2011-03-10$65.00$65.001,805
2011-03-09$70.00$70.005,795
2011-03-08$62.20$62.201,705
2011-03-07$61.80$61.801,775
2011-03-04$66.00$66.002,095
2011-03-03$68.00$68.002,595
2011-03-02$69.00$69.001,255
2011-03-01$71.80$71.803,820
2011-02-28$72.40$72.401,885
2011-02-25$71.80$71.80480
2011-02-24$75.00$75.001,635
2011-02-23$79.20$79.201,745
2011-02-22$77.20$77.202,580
2011-02-18$73.00$73.005,540
2011-02-17$77.00$77.003,000
2011-02-16$84.80$84.80475
2011-02-15$86.20$86.201,870
2011-02-14$87.60$87.603,315
2011-02-11$91.00$91.0094,985