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 — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$40.60$40.6041,065
2017-12-28$39.00$39.0046,620
2017-12-27$40.00$40.0022,070
2017-12-26$40.60$40.6018,005
2017-12-22$41.60$41.6012,835
2017-12-21$42.00$42.0019,845
2017-12-20$42.00$42.0013,230
2017-12-19$42.00$42.0017,815
2017-12-18$41.60$41.6019,445
2017-12-15$41.00$41.0017,710
2017-12-14$39.00$39.0034,790
2017-12-13$40.00$40.0025,405
2017-12-12$39.20$39.2043,350
2017-12-11$42.60$42.6014,635
2017-12-08$42.00$42.0020,365
2017-12-07$43.00$43.0011,900
2017-12-06$45.00$45.0032,365
2017-12-05$44.00$44.0022,325
2017-12-04$44.00$44.0050,975
2017-12-01$45.00$45.0047,000
2017-11-30$43.40$43.4023,690
2017-11-29$43.00$43.0029,525
2017-11-28$44.00$44.0015,020
2017-11-27$44.00$44.0035,675
2017-11-24$45.00$45.0032,905
2017-11-22$42.60$42.6024,465
2017-11-21$41.60$41.6014,955
2017-11-20$43.00$43.0029,265
2017-11-17$41.60$41.6034,370
2017-11-16$41.00$41.00101,410
2017-11-15$38.00$38.0058,765
2017-11-14$37.00$37.0025,995
2017-11-13$38.00$38.0034,110
2017-11-10$39.60$39.6047,495
2017-11-09$39.00$39.0023,615
2017-11-08$39.00$39.0029,980
2017-11-07$38.00$38.0043,150
2017-11-06$38.60$38.6055,460
2017-11-03$39.60$39.6021,875
2017-11-02$40.00$40.0022,105
2017-11-01$40.00$40.0042,890
2017-10-31$38.00$38.0026,735
2017-10-30$37.00$37.0026,885
2017-10-27$37.00$37.0022,895
2017-10-26$36.00$36.0049,005
2017-10-25$38.60$38.6030,145
2017-10-24$40.00$40.0056,655
2017-10-23$40.60$40.60123,135
2017-10-20$40.00$40.00122,825
2017-10-19$35.00$35.00161,425
2017-10-18$35.00$35.0082,240
2017-10-17$35.00$35.00218,045
2017-10-16$39.00$39.00266,110
2017-10-13$42.60$42.60271,815
2017-10-12$43.00$43.001,213,715
2017-10-11$107.00$107.00330,805
2017-10-10$110.00$110.00340,405
2017-10-09$104.00$104.00157,210
2017-10-06$102.00$102.00129,725
2017-10-05$101.00$101.0083,345
2017-10-04$104.60$104.60149,530
2017-10-03$110.00$110.00194,095
2017-10-02$110.00$110.00229,010
2017-09-29$92.00$92.0079,060
2017-09-28$87.00$87.0053,430
2017-09-27$88.00$88.0088,750
2017-09-26$85.00$85.00222,440
2017-09-25$78.00$78.00190,775
2017-09-22$67.00$67.0040,995
2017-09-21$64.00$64.0090,905
2017-09-20$64.00$64.0058,420
2017-09-19$64.00$64.0045,045
2017-09-18$64.00$64.0061,640
2017-09-15$62.00$62.0055,810
2017-09-14$60.00$60.0095,700
2017-09-13$63.00$63.0066,690
2017-09-12$65.00$65.0045,050
2017-09-11$64.00$64.0052,590
2017-09-08$66.00$66.00119,815
2017-09-07$65.00$65.0027,375
2017-09-06$65.00$65.0034,210
2017-09-05$66.00$66.0040,945
2017-09-01$65.00$65.0019,275
2017-08-31$66.00$66.0048,740
2017-08-30$67.00$67.0079,055
2017-08-29$64.00$64.00124,695
2017-08-28$61.00$61.0054,190
2017-08-25$59.00$59.0056,820
2017-08-24$59.60$59.6036,400
2017-08-23$60.00$60.0039,860
2017-08-22$59.00$59.0027,015
2017-08-21$59.00$59.0019,440
2017-08-18$59.00$59.0023,440
2017-08-17$60.00$60.0020,465
2017-08-16$60.00$60.0019,480
2017-08-15$59.60$59.6019,570
2017-08-14$61.00$61.0028,630
2017-08-11$59.00$59.0036,175
2017-08-10$59.00$59.0059,450
2017-08-09$60.00$60.0080,045
2017-08-08$58.00$58.0035,000
2017-08-07$59.00$59.0042,615
2017-08-04$58.00$58.0062,115
2017-08-03$55.60$55.6045,700
2017-08-02$59.00$59.00130,405
2017-08-01$68.00$68.00268,255
2017-07-31$78.00$78.00138,250
2017-07-28$73.00$73.0039,725
2017-07-27$69.00$69.0052,965
2017-07-26$74.00$74.0045,370
2017-07-25$76.00$76.00126,000
2017-07-24$73.00$73.00116,270
2017-07-21$63.00$63.0042,360
2017-07-20$62.00$62.0045,825
2017-07-19$60.00$60.0081,850
2017-07-18$62.00$62.00157,705
2017-07-17$63.00$63.00551,315
2017-07-14$48.00$48.00116,770
2017-07-13$43.00$43.0012,955
2017-07-12$45.00$45.0024,140
2017-07-11$45.00$45.0028,905
2017-07-10$43.40$43.4061,100
2017-07-07$42.00$42.0017,620
2017-07-06$41.00$41.0014,995
2017-07-05$41.00$41.0018,280
2017-07-03$42.00$42.007,025
2017-06-30$43.00$43.0012,760
2017-06-29$43.00$43.0034,070
2017-06-28$42.00$42.0018,450
2017-06-27$41.00$41.0039,970
2017-06-26$45.00$45.0029,845
2017-06-23$43.00$43.00211,975
2017-06-22$48.00$48.0022,905
2017-06-21$50.00$50.0021,735
2017-06-20$50.00$50.0018,585
2017-06-19$50.00$50.0082,670
2017-06-16$48.00$48.0014,815
2017-06-15$46.00$46.008,505
2017-06-14$48.00$48.0011,530
2017-06-13$47.60$47.6014,535
2017-06-12$44.00$44.0048,275
2017-06-09$44.60$44.6020,045
2017-06-08$46.00$46.0011,245
2017-06-07$45.00$45.0034,595
2017-06-06$49.00$49.0024,495
2017-06-05$50.60$50.6012,875
2017-06-02$53.00$53.008,090
2017-06-01$50.00$50.008,070
2017-05-31$50.00$50.008,270
2017-05-30$50.00$50.006,870
2017-05-26$51.00$51.007,395
2017-05-25$51.00$51.007,960
2017-05-24$53.00$53.007,130
2017-05-23$53.00$53.009,265
2017-05-22$52.00$52.0020,535
2017-05-19$53.00$53.0052,490
2017-05-18$47.00$47.0019,270
2017-05-17$49.00$49.0015,815
2017-05-16$50.00$50.0011,135
2017-05-15$52.00$52.0010,090
2017-05-12$50.00$50.0015,550
2017-05-11$50.60$50.6028,410
2017-05-10$51.60$51.608,185
2017-05-09$52.00$52.0014,905
2017-05-08$57.00$57.0014,345
2017-05-05$54.00$54.009,310
2017-05-04$52.00$52.004,145
2017-05-03$53.00$53.005,355
2017-05-02$53.00$53.006,360
2017-05-01$53.00$53.004,300
2017-04-28$52.00$52.005,030
2017-04-27$52.00$52.004,400
2017-04-26$52.00$52.008,330
2017-04-25$51.00$51.009,630
2017-04-24$52.00$52.008,180
2017-04-21$51.00$51.0010,570
2017-04-20$54.00$54.005,960
2017-04-19$53.00$53.004,070
2017-04-18$54.00$54.008,815
2017-04-17$55.00$55.0016,800
2017-04-13$55.00$55.0010,520
2017-04-12$53.00$53.0027,195
2017-04-11$55.00$55.007,190
2017-04-10$55.00$55.007,365
2017-04-07$55.00$55.0014,735
2017-04-06$57.00$57.0013,720
2017-04-05$59.00$59.0011,250
2017-04-04$61.00$61.009,980
2017-04-03$60.60$60.608,225
2017-03-31$63.00$63.005,455
2017-03-30$62.00$62.0015,805
2017-03-29$62.00$62.0010,770
2017-03-28$62.00$62.005,905
2017-03-27$61.00$61.004,995
2017-03-24$61.60$61.609,560
2017-03-23$60.00$60.008,125
2017-03-22$61.00$61.007,795
2017-03-21$59.00$59.0015,630
2017-03-20$61.00$61.0011,465
2017-03-17$60.00$60.009,405
2017-03-16$61.00$61.007,185
2017-03-15$61.00$61.005,965
2017-03-14$62.00$62.005,280
2017-03-13$64.00$64.005,325
2017-03-10$64.00$64.007,510
2017-03-09$63.00$63.008,940
2017-03-08$62.00$62.0010,300
2017-03-07$63.00$63.009,950
2017-03-06$66.00$66.0011,265
2017-03-03$68.00$68.0031,665
2017-03-02$64.00$64.0016,110
2017-03-01$61.00$61.0013,880
2017-02-28$61.00$61.009,370
2017-02-27$64.00$64.0018,100
2017-02-24$60.00$60.005,735
2017-02-23$62.00$62.006,545
2017-02-22$62.00$62.005,575
2017-02-21$63.00$63.006,990
2017-02-17$62.00$62.008,900
2017-02-16$62.00$62.009,955
2017-02-15$62.00$62.008,085
2017-02-14$60.00$60.007,220
2017-02-13$62.00$62.006,510
2017-02-10$63.00$63.0010,830
2017-02-09$62.00$62.007,490
2017-02-08$58.00$58.007,760
2017-02-07$60.00$60.0010,815
2017-02-06$62.00$62.0016,300
2017-02-03$60.00$60.0028,035
2017-02-02$57.00$57.0013,060
2017-02-01$53.00$53.008,490
2017-01-31$53.00$53.006,805
2017-01-30$52.00$52.006,020
2017-01-27$52.00$52.007,670
2017-01-26$51.00$51.007,085
2017-01-25$53.00$53.007,785
2017-01-24$52.00$52.009,545
2017-01-23$52.00$52.008,740
2017-01-20$53.00$53.008,350
2017-01-19$54.00$54.004,510
2017-01-18$55.00$55.004,220
2017-01-17$55.00$55.006,350
2017-01-13$57.00$57.0013,865
2017-01-12$56.00$56.0014,235
2017-01-11$54.00$54.0036,890
2017-01-10$53.00$53.0011,120
2017-01-09$51.00$51.0014,410
2017-01-06$52.00$52.0010,005
2017-01-05$53.00$53.006,040
2017-01-04$53.00$53.0013,470
2017-01-03$51.00$51.008,415