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.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$42.20$42.2043,640
2019-12-30$42.40$42.4055,625
2019-12-27$44.80$44.8037,600
2019-12-26$48.00$48.0057,955
2019-12-24$45.60$45.6026,285
2019-12-23$44.00$44.0043,690
2019-12-20$44.20$44.2093,240
2019-12-19$43.60$43.6025,865
2019-12-18$43.40$43.4065,385
2019-12-17$44.80$44.8043,290
2019-12-16$45.60$45.6054,190
2019-12-13$45.20$45.2066,390
2019-12-12$46.20$46.2072,010
2019-12-11$47.60$47.60195,990
2019-12-10$40.80$40.8066,095
2019-12-09$37.60$37.6018,865
2019-12-06$37.40$37.4028,645
2019-12-05$36.60$36.6025,210
2019-12-04$36.80$36.8020,055
2019-12-03$36.00$36.0026,065
2019-12-02$37.20$37.2037,745
2019-11-29$37.20$37.2020,065
2019-11-27$35.20$35.2081,425
2019-11-26$34.60$34.6031,735
2019-11-25$36.40$36.4066,750
2019-11-22$33.20$33.2070,720
2019-11-21$33.20$33.2048,565
2019-11-20$33.80$33.8065,945
2019-11-19$35.00$35.0063,465
2019-11-18$35.20$35.2040,695
2019-11-15$33.60$33.6059,090
2019-11-14$34.80$34.8038,255
2019-11-13$35.60$35.6072,185
2019-11-12$35.60$35.6035,625
2019-11-11$35.60$35.60119,580
2019-11-08$38.80$38.8056,640
2019-11-07$40.00$40.0093,340
2019-11-06$38.20$38.2092,000
2019-11-05$40.60$40.6048,235
2019-11-04$41.00$41.0038,480
2019-11-01$40.80$40.8042,420
2019-10-31$40.00$40.0051,970
2019-10-30$40.40$40.40207,680
2019-10-29$43.20$43.2028,905
2019-10-28$43.80$43.8016,360
2019-10-25$44.20$44.2021,570
2019-10-24$43.60$43.6012,695
2019-10-23$44.20$44.2014,485
2019-10-22$43.80$43.8017,595
2019-10-21$43.80$43.8017,865
2019-10-18$44.20$44.2015,675
2019-10-17$44.20$44.2015,285
2019-10-16$44.00$44.0019,080
2019-10-15$44.00$44.0019,075
2019-10-14$43.60$43.6012,280
2019-10-11$43.80$43.8025,990
2019-10-10$42.20$42.2015,190
2019-10-09$41.60$41.6039,405
2019-10-08$42.20$42.2018,810
2019-10-07$43.00$43.0021,485
2019-10-04$43.40$43.4019,525
2019-10-03$43.40$43.4018,520
2019-10-02$43.80$43.8034,605
2019-10-01$44.20$44.2045,025
2019-09-30$44.00$44.0028,990
2019-09-27$44.20$44.2036,425
2019-09-26$45.60$45.6033,555
2019-09-25$45.80$45.8048,740
2019-09-24$46.00$46.0089,470
2019-09-23$50.20$50.2028,065
2019-09-20$50.00$50.0048,350
2019-09-19$50.40$50.4026,160
2019-09-18$53.00$53.0036,850
2019-09-17$52.20$52.2031,885
2019-09-16$54.40$54.4093,440
2019-09-13$51.00$51.0047,055
2019-09-12$48.80$48.8024,565
2019-09-11$49.60$49.6036,525
2019-09-10$48.00$48.0045,415
2019-09-09$47.20$47.2031,935
2019-09-06$47.00$47.0019,595
2019-09-05$47.80$47.8031,885
2019-09-04$46.40$46.4017,170
2019-09-03$46.00$46.0026,660
2019-08-30$46.60$46.6047,735
2019-08-29$47.00$47.0073,385
2019-08-28$43.40$43.4026,975
2019-08-27$42.00$42.0047,045
2019-08-26$43.40$43.4042,730
2019-08-23$44.00$44.0041,705
2019-08-22$45.00$45.0033,365
2019-08-21$45.60$45.6032,030
2019-08-20$46.00$46.0017,585
2019-08-19$46.60$46.6043,015
2019-08-16$45.40$45.4029,695
2019-08-15$44.20$44.2043,855
2019-08-14$45.20$45.2039,445
2019-08-13$45.40$45.4047,095
2019-08-12$44.40$44.4049,035
2019-08-09$44.80$44.8057,555
2019-08-08$45.80$45.8058,800
2019-08-07$46.80$46.8039,010
2019-08-06$45.60$45.60101,025
2019-08-05$48.20$48.2064,730
2019-08-02$48.40$48.4069,890
2019-08-01$51.00$51.0053,225
2019-07-31$52.20$52.2056,375
2019-07-30$53.80$53.8042,680
2019-07-29$52.00$52.0055,300
2019-07-26$48.80$48.8094,335
2019-07-25$54.40$54.4032,040
2019-07-24$55.20$55.2033,640
2019-07-23$54.20$54.2036,970
2019-07-22$53.80$53.8051,430
2019-07-19$54.40$54.4047,275
2019-07-18$56.20$56.2049,255
2019-07-17$56.60$56.6043,150
2019-07-16$55.80$55.8069,020
2019-07-15$56.80$56.8043,400
2019-07-12$55.40$55.4075,375
2019-07-11$55.60$55.6071,180
2019-07-10$57.40$57.40121,050
2019-07-09$54.20$54.2089,075
2019-07-08$49.00$49.0049,070
2019-07-05$49.00$49.0040,300
2019-07-03$48.40$48.4045,655
2019-07-02$48.40$48.4061,385
2019-07-01$51.60$51.6090,490
2019-06-28$50.60$50.60606,910
2019-06-27$42.00$42.0047,465
2019-06-26$43.60$43.6075,895
2019-06-25$43.80$43.8058,130
2019-06-24$46.20$46.2055,655
2019-06-21$47.00$47.0082,695
2019-06-20$47.20$47.2039,580
2019-06-19$48.20$48.2032,980
2019-06-18$48.40$48.4049,150
2019-06-17$46.80$46.8036,320
2019-06-14$47.20$47.2037,375
2019-06-13$48.60$48.6033,465
2019-06-12$47.20$47.2031,530
2019-06-11$47.40$47.4037,980
2019-06-10$47.40$47.4042,060
2019-06-07$46.40$46.4066,295
2019-06-06$49.60$49.6075,130
2019-06-05$46.20$46.2074,135
2019-06-04$48.60$48.6092,425
2019-06-03$49.00$49.0064,445
2019-05-31$51.80$51.8031,010
2019-05-30$53.20$53.2050,585
2019-05-29$56.60$56.6057,630
2019-05-28$52.40$52.4070,530
2019-05-24$54.80$54.8044,985
2019-05-23$56.00$56.0044,065
2019-05-22$58.00$58.0051,180
2019-05-21$59.20$59.2055,795
2019-05-20$57.20$57.2046,035
2019-05-17$58.00$58.0075,630
2019-05-16$55.80$55.80199,845
2019-05-15$61.80$61.80132,840
2019-05-14$63.00$63.0055,140
2019-05-13$64.00$64.0092,400
2019-05-10$66.20$66.2078,915
2019-05-09$63.60$63.60174,945
2019-05-08$70.20$70.2088,045
2019-05-07$71.20$71.2055,280
2019-05-06$72.40$72.4070,205
2019-05-03$73.20$73.2080,585
2019-05-02$71.20$71.2097,050
2019-05-01$74.20$74.2092,510
2019-04-30$77.40$77.40118,990
2019-04-29$78.40$78.40117,475
2019-04-26$78.60$78.60149,845
2019-04-25$77.00$77.00177,990
2019-04-24$74.00$74.00153,830
2019-04-23$70.20$70.20101,735
2019-04-22$68.00$68.0050,075
2019-04-18$67.60$67.6038,630
2019-04-17$67.20$67.2048,450
2019-04-16$67.40$67.4042,650
2019-04-15$68.40$68.4043,220
2019-04-12$67.80$67.8040,575
2019-04-11$67.60$67.6045,160
2019-04-10$66.60$66.6046,965
2019-04-09$67.80$67.8069,245
2019-04-08$68.40$68.4040,315
2019-04-05$69.00$69.0046,905
2019-04-04$68.40$68.4053,525
2019-04-03$68.80$68.8078,320
2019-04-02$69.20$69.2077,450
2019-04-01$70.40$70.4083,605
2019-03-29$69.60$69.60129,185
2019-03-28$65.60$65.6057,850
2019-03-27$64.80$64.80107,050
2019-03-26$63.60$63.6062,385
2019-03-25$64.40$64.4084,925
2019-03-22$63.20$63.2086,925
2019-03-21$65.00$65.00121,660
2019-03-20$67.00$67.00126,930
2019-03-19$68.20$68.20150,575
2019-03-18$63.40$63.4084,515
2019-03-15$62.00$62.00102,735
2019-03-14$60.60$60.6085,425
2019-03-13$60.00$60.00117,365
2019-03-12$61.80$61.80190,985
2019-03-11$61.40$61.40148,865
2019-03-08$65.40$65.40219,610
2019-03-07$75.20$75.20239,910
2019-03-06$72.20$72.20185,060
2019-03-05$74.60$74.60418,180
2019-03-04$76.60$76.60225,560
2019-03-01$73.20$73.20197,360
2019-02-28$67.20$67.2076,915
2019-02-27$67.60$67.60113,660
2019-02-26$63.20$63.2080,615
2019-02-25$62.80$62.80101,835
2019-02-22$64.00$64.00193,210
2019-02-21$65.20$65.20197,615
2019-02-20$68.20$68.20247,430
2019-02-19$63.40$63.40247,960
2019-02-15$58.00$58.00374,380
2019-02-14$52.60$52.6044,295
2019-02-13$51.20$51.2040,045
2019-02-12$51.40$51.4059,335
2019-02-11$50.20$50.2037,145
2019-02-08$50.20$50.2043,850
2019-02-07$48.40$48.4062,105
2019-02-06$51.20$51.2067,420
2019-02-05$53.20$53.2091,375
2019-02-04$51.00$51.0067,485
2019-02-01$49.60$49.6065,545
2019-01-31$49.20$49.2060,270
2019-01-30$49.20$49.2063,710
2019-01-29$48.20$48.2057,200
2019-01-28$48.40$48.4076,075
2019-01-25$50.20$50.2055,625
2019-01-24$50.40$50.4049,040
2019-01-23$49.60$49.60101,595
2019-01-22$50.60$50.6098,745
2019-01-18$50.20$50.20106,885
2019-01-17$49.60$49.60104,085
2019-01-16$47.00$47.0098,290
2019-01-15$47.00$47.0093,375
2019-01-14$48.80$48.8080,105
2019-01-11$52.20$52.2067,050
2019-01-10$54.20$54.2064,100
2019-01-09$55.00$55.0072,755
2019-01-08$54.80$54.8067,040
2019-01-07$56.80$56.8097,635
2019-01-04$54.80$54.8087,455
2019-01-03$52.00$52.0064,020
2019-01-02$49.60$49.6069,110