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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$46.20$46.2052,395
2018-12-28$46.80$46.80115,670
2018-12-27$47.00$47.00133,725
2018-12-26$43.80$43.80117,910
2018-12-24$42.60$42.6060,215
2018-12-21$43.20$43.20143,690
2018-12-20$45.40$45.40110,105
2018-12-19$48.40$48.4097,065
2018-12-18$51.00$51.00109,595
2018-12-17$54.00$54.0076,295
2018-12-14$55.60$55.6082,420
2018-12-13$57.40$57.4087,645
2018-12-12$58.80$58.80184,215
2018-12-11$63.00$63.00120,470
2018-12-10$66.80$66.8074,755
2018-12-07$67.20$67.2080,450
2018-12-06$65.20$65.20118,070
2018-12-04$64.20$64.2059,460
2018-12-03$65.20$65.20101,830
2018-11-30$67.40$67.4084,260
2018-11-29$68.80$68.8077,895
2018-11-28$67.20$67.20112,860
2018-11-27$68.80$68.80109,205
2018-11-26$74.00$74.00106,750
2018-11-23$72.60$72.60115,575
2018-11-21$69.20$69.20109,940
2018-11-20$67.80$67.80261,245
2018-11-19$61.00$61.00144,705
2018-11-16$58.60$58.60115,120
2018-11-15$56.80$56.80171,050
2018-11-14$60.00$60.00165,630
2018-11-13$63.20$63.20197,330
2018-11-12$65.00$65.00132,330
2018-11-09$65.60$65.60643,225
2018-11-08$78.20$78.20180,400
2018-11-07$71.00$71.00270,335
2018-11-06$78.00$78.00253,945
2018-11-05$85.40$85.40566,075
2018-11-02$96.00$96.001,010,140
2018-11-01$83.00$83.00128,855
2018-10-31$82.80$82.80115,865
2018-10-30$77.80$77.8076,140
2018-10-29$78.80$78.80107,550
2018-10-26$80.20$80.2078,230
2018-10-25$79.00$79.00159,340
2018-10-24$86.20$86.20160,130
2018-10-23$83.00$83.00177,890
2018-10-22$75.00$75.0093,115
2018-10-19$72.60$72.60277,475
2018-10-18$83.00$83.00105,515
2018-10-17$83.60$83.60187,800
2018-10-16$79.40$79.40340,485
2018-10-15$85.80$85.801,126,375
2018-10-12$79.60$79.60115,515
2018-10-11$79.60$79.60659,660
2018-10-10$72.00$72.001,522,245
2018-10-09$53.00$53.00227,725
2018-10-08$59.80$59.80163,565
2018-10-05$58.20$58.20105,745
2018-10-04$61.80$61.80118,465
2018-10-03$66.20$66.2071,340
2018-10-02$67.60$67.60300,775
2018-10-01$76.40$76.4094,550
2018-09-28$77.00$77.0046,655
2018-09-27$81.00$81.0098,115
2018-09-26$81.00$81.0081,885
2018-09-25$83.00$83.00121,040
2018-09-24$92.00$92.00186,385
2018-09-21$79.00$79.0076,325
2018-09-20$74.00$74.0019,330
2018-09-19$74.00$74.0032,130
2018-09-18$75.00$75.0048,695
2018-09-17$69.00$69.0036,525
2018-09-14$68.00$68.0033,115
2018-09-13$68.00$68.0031,995
2018-09-12$66.00$66.0018,505
2018-09-11$65.00$65.0024,370
2018-09-10$65.00$65.0017,505
2018-09-07$65.00$65.009,585
2018-09-06$64.00$64.0023,255
2018-09-05$65.00$65.0028,180
2018-09-04$66.00$66.0027,965
2018-08-31$62.00$62.0011,835
2018-08-30$61.00$61.0016,875
2018-08-29$60.00$60.0013,595
2018-08-28$60.00$60.0046,945
2018-08-27$59.00$59.0013,575
2018-08-24$58.00$58.0020,025
2018-08-23$59.00$59.0022,850
2018-08-22$60.00$60.0020,140
2018-08-21$58.00$58.0027,140
2018-08-20$60.00$60.0018,515
2018-08-17$61.00$61.0033,400
2018-08-16$62.00$62.0036,610
2018-08-15$59.00$59.0020,880
2018-08-14$61.00$61.008,610
2018-08-13$61.00$61.0010,770
2018-08-10$62.00$62.0017,630
2018-08-09$62.00$62.0034,185
2018-08-08$61.00$61.0058,115
2018-08-07$57.00$57.0039,120
2018-08-06$55.00$55.0029,015
2018-08-03$56.00$56.0027,950
2018-08-02$52.00$52.0021,480
2018-08-01$53.00$53.0043,405
2018-07-31$56.00$56.0057,115
2018-07-30$56.00$56.0022,370
2018-07-27$55.00$55.0050,220
2018-07-26$56.60$56.6032,430
2018-07-25$58.00$58.0019,925
2018-07-24$59.00$59.0016,195
2018-07-23$57.00$57.0036,585
2018-07-20$59.00$59.0014,480
2018-07-19$59.00$59.0029,365
2018-07-18$58.00$58.0053,140
2018-07-17$60.00$60.0017,725
2018-07-16$62.00$62.0053,035
2018-07-13$64.00$64.0095,610
2018-07-12$59.00$59.00238,080
2018-07-11$68.00$68.0017,040
2018-07-10$69.00$69.0015,695
2018-07-09$72.00$72.0013,865
2018-07-06$71.00$71.0014,825
2018-07-05$74.00$74.0027,120
2018-07-03$71.00$71.0016,180
2018-07-02$68.60$68.6044,950
2018-06-29$67.60$67.6026,580
2018-06-28$70.00$70.0060,850
2018-06-27$74.00$74.0081,725
2018-06-26$77.00$77.0018,715
2018-06-25$78.00$78.0033,415
2018-06-22$80.00$80.0026,070
2018-06-21$81.00$81.0034,915
2018-06-20$80.00$80.0033,715
2018-06-19$83.60$83.6036,650
2018-06-18$82.00$82.0046,165
2018-06-15$84.00$84.0046,440
2018-06-14$82.60$82.6049,705
2018-06-13$78.00$78.0038,400
2018-06-12$76.00$76.0028,715
2018-06-11$73.00$73.0024,260
2018-06-08$74.00$74.0031,035
2018-06-07$74.00$74.0013,175
2018-06-06$72.00$72.0054,440
2018-06-05$70.00$70.0045,260
2018-06-04$67.00$67.0019,955
2018-06-01$68.00$68.0015,470
2018-05-31$68.00$68.0031,480
2018-05-30$68.00$68.0027,355
2018-05-29$67.00$67.0061,525
2018-05-25$64.00$64.0060,035
2018-05-24$68.00$68.00105,855
2018-05-23$63.00$63.0041,035
2018-05-22$58.00$58.0017,295
2018-05-21$58.00$58.0017,360
2018-05-18$59.00$59.0033,550
2018-05-17$60.00$60.0063,845
2018-05-16$61.00$61.0065,190
2018-05-15$56.00$56.0050,815
2018-05-14$51.00$51.0012,595
2018-05-11$50.00$50.0019,435
2018-05-10$50.00$50.0023,735
2018-05-09$50.00$50.0017,940
2018-05-08$50.00$50.0015,790
2018-05-07$50.00$50.0025,490
2018-05-04$50.00$50.0015,925
2018-05-03$48.40$48.408,940
2018-05-02$50.00$50.0017,535
2018-05-01$49.00$49.0020,300
2018-04-30$48.00$48.0024,285
2018-04-27$49.00$49.0064,590
2018-04-26$46.00$46.0010,280
2018-04-25$47.00$47.009,135
2018-04-24$47.00$47.006,750
2018-04-23$46.00$46.0012,950
2018-04-20$47.00$47.0010,985
2018-04-19$48.40$48.4022,735
2018-04-18$48.00$48.0028,945
2018-04-17$48.00$48.0022,930
2018-04-16$48.00$48.0050,770
2018-04-13$45.00$45.0017,050
2018-04-12$44.00$44.0018,540
2018-04-11$46.00$46.0020,650
2018-04-10$45.00$45.0011,020
2018-04-09$44.60$44.6012,705
2018-04-06$44.00$44.0010,715
2018-04-05$43.40$43.4010,915
2018-04-04$43.00$43.0018,715
2018-04-03$42.60$42.607,800
2018-04-02$42.60$42.607,760
2018-03-29$42.00$42.0013,415
2018-03-28$43.00$43.0015,840
2018-03-27$44.00$44.0026,840
2018-03-26$47.00$47.00101,275
2018-03-23$41.60$41.607,930
2018-03-22$40.60$40.6013,295
2018-03-21$41.60$41.6015,830
2018-03-20$40.00$40.009,575
2018-03-19$40.00$40.0019,635
2018-03-16$41.60$41.6011,525
2018-03-15$41.60$41.6011,520
2018-03-14$42.00$42.0014,230
2018-03-13$43.00$43.0029,455
2018-03-12$42.60$42.6041,320
2018-03-09$42.00$42.00164,675
2018-03-08$38.00$38.0049,965
2018-03-07$34.00$34.0029,600
2018-03-06$34.00$34.0039,550
2018-03-05$34.00$34.0010,235
2018-03-02$34.60$34.6035,830
2018-03-01$35.00$35.0010,205
2018-02-28$36.00$36.0012,625
2018-02-27$38.00$38.007,035
2018-02-26$38.00$38.0019,105
2018-02-23$36.00$36.0016,920
2018-02-22$37.00$37.0011,310
2018-02-21$37.60$37.6018,815
2018-02-20$37.60$37.607,050
2018-02-16$38.00$38.007,805
2018-02-15$35.00$35.0016,605
2018-02-14$35.00$35.0010,980
2018-02-13$34.60$34.6012,000
2018-02-12$34.00$34.0011,950
2018-02-09$34.00$34.0065,755
2018-02-08$37.00$37.0018,890
2018-02-07$37.00$37.007,945
2018-02-06$36.00$36.0028,550
2018-02-05$38.00$38.0025,640
2018-02-02$38.00$38.0017,935
2018-02-01$39.00$39.0026,495
2018-01-31$38.00$38.0031,390
2018-01-30$39.00$39.0016,950
2018-01-29$40.60$40.6012,575
2018-01-26$41.00$41.0011,370
2018-01-25$41.00$41.0010,655
2018-01-24$40.60$40.6018,565
2018-01-23$41.00$41.0012,965
2018-01-22$40.00$40.0011,060
2018-01-19$41.00$41.007,980
2018-01-18$40.60$40.609,755
2018-01-17$41.00$41.0013,490
2018-01-16$41.60$41.6025,400
2018-01-12$43.00$43.0013,540
2018-01-11$43.00$43.0016,300
2018-01-10$43.00$43.0016,500
2018-01-09$44.00$44.0013,150
2018-01-08$42.60$42.6036,030
2018-01-05$43.40$43.4038,915
2018-01-04$41.00$41.0016,385
2018-01-03$42.00$42.0024,170
2018-01-02$41.00$41.0024,690