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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$77.00$77.0015,705
2015-12-30$78.60$78.6049,005
2015-12-29$75.80$75.8031,315
2015-12-28$76.60$76.6030,730
2015-12-24$81.40$81.4011,155
2015-12-23$84.00$84.0012,915
2015-12-22$81.60$81.6014,765
2015-12-21$86.80$86.8019,810
2015-12-18$89.80$89.8097,375
2015-12-17$83.60$83.6029,565
2015-12-16$79.20$79.2026,905
2015-12-15$78.00$78.0026,260
2015-12-14$74.20$74.2055,900
2015-12-11$93.20$93.209,525
2015-12-10$94.60$94.6016,705
2015-12-09$94.80$94.8010,390
2015-12-08$94.60$94.6020,905
2015-12-07$92.80$92.8017,740
2015-12-04$99.60$99.6036,715
2015-12-03$97.00$97.0018,350
2015-12-02$98.60$98.6041,875
2015-12-01$108.00$108.0030,835
2015-11-30$114.40$114.4031,185
2015-11-27$112.40$112.408,390
2015-11-25$112.40$112.4027,905
2015-11-24$113.00$113.0014,555
2015-11-23$115.20$115.2031,510
2015-11-20$107.60$107.6018,410
2015-11-19$106.80$106.8034,020
2015-11-18$105.00$105.0029,005
2015-11-17$106.00$106.0039,000
2015-11-16$104.40$104.4028,370
2015-11-13$102.20$102.2045,955
2015-11-12$97.80$97.8018,415
2015-11-11$93.80$93.8010,885
2015-11-10$95.60$95.6015,955
2015-11-09$97.20$97.2025,880
2015-11-06$92.00$92.0033,450
2015-11-05$91.00$91.0050,255
2015-11-04$96.80$96.8047,270
2015-11-03$90.40$90.4037,650
2015-11-02$87.60$87.6078,370
2015-10-30$78.80$78.80182,125
2015-10-29$67.00$67.0015,090
2015-10-28$69.40$69.409,825
2015-10-27$65.80$65.8017,900
2015-10-26$66.00$66.0013,440
2015-10-23$66.80$66.8012,400
2015-10-22$65.20$65.2010,065
2015-10-21$66.20$66.2014,400
2015-10-20$68.60$68.6014,745
2015-10-19$73.00$73.0011,685
2015-10-16$74.40$74.4012,210
2015-10-15$74.40$74.4015,395
2015-10-14$70.20$70.2011,855
2015-10-13$70.00$70.0011,985
2015-10-12$72.60$72.607,940
2015-10-09$72.80$72.8015,405
2015-10-08$69.40$69.4015,400
2015-10-07$73.40$73.4016,710
2015-10-06$69.60$69.6027,260
2015-10-05$66.80$66.8013,945
2015-10-02$67.40$67.4013,320
2015-10-01$61.80$61.8014,950
2015-09-30$61.00$61.0021,210
2015-09-29$60.00$60.0029,815
2015-09-28$62.20$62.2027,365
2015-09-25$68.00$68.0041,520
2015-09-24$76.00$76.0022,765
2015-09-23$78.40$78.4020,220
2015-09-22$78.00$78.0040,435
2015-09-21$77.80$77.8043,120
2015-09-18$79.40$79.4024,450
2015-09-17$79.00$79.0018,580
2015-09-16$77.80$77.8022,025
2015-09-15$77.00$77.009,355
2015-09-14$78.80$78.8015,775
2015-09-11$77.00$77.0025,465
2015-09-10$79.20$79.2027,510
2015-09-09$78.60$78.60208,775
2015-09-08$81.80$81.8045,765
2015-09-04$85.80$85.8013,010
2015-09-03$82.40$82.4028,340
2015-09-02$89.60$89.6025,655
2015-09-01$87.40$87.4018,850
2015-08-31$85.60$85.6016,410
2015-08-28$84.80$84.8026,275
2015-08-27$86.20$86.2016,040
2015-08-26$84.20$84.2016,615
2015-08-25$80.40$80.4024,130
2015-08-24$76.60$76.6021,215
2015-08-21$81.00$81.0028,315
2015-08-20$82.40$82.4022,650
2015-08-19$85.00$85.0018,815
2015-08-18$87.00$87.009,320
2015-08-17$88.60$88.6016,495
2015-08-14$89.40$89.406,265
2015-08-13$87.60$87.6015,880
2015-08-12$91.00$91.0016,580
2015-08-11$89.20$89.2012,430
2015-08-10$90.60$90.6021,680
2015-08-07$90.00$90.0026,230
2015-08-06$87.40$87.4035,175
2015-08-05$94.00$94.0039,395
2015-08-04$89.00$89.0049,470
2015-08-03$81.00$81.0017,820
2015-07-31$82.40$82.4010,570
2015-07-30$82.40$82.4027,490
2015-07-29$80.20$80.2015,620
2015-07-28$80.00$80.0023,315
2015-07-27$81.60$81.6028,585
2015-07-24$88.40$88.40100,835
2015-07-23$88.40$88.4029,010
2015-07-22$85.00$85.0013,195
2015-07-21$84.00$84.0011,590
2015-07-20$84.00$84.0019,220
2015-07-17$85.00$85.0017,530
2015-07-16$82.20$82.2023,800
2015-07-15$84.40$84.4016,065
2015-07-14$87.60$87.6021,995
2015-07-13$82.40$82.4034,925
2015-07-10$84.00$84.0020,045
2015-07-09$83.60$83.6019,355
2015-07-08$81.00$81.0026,990
2015-07-07$81.20$81.2010,575
2015-07-06$81.40$81.4013,390
2015-07-02$82.80$82.8020,215
2015-07-01$82.20$82.2016,815
2015-06-30$84.80$84.8023,105
2015-06-29$80.00$80.0034,335
2015-06-26$81.00$81.00195,915
2015-06-25$81.60$81.6023,405
2015-06-24$80.00$80.0017,055
2015-06-23$81.60$81.6022,095
2015-06-22$81.20$81.2021,600
2015-06-19$80.80$80.8021,925
2015-06-18$82.80$82.8026,390
2015-06-17$80.20$80.2022,650
2015-06-16$81.60$81.6016,815
2015-06-15$81.80$81.8018,600
2015-06-12$80.80$80.8014,355
2015-06-11$82.40$82.4044,235
2015-06-10$82.80$82.8028,730
2015-06-09$81.40$81.4017,495
2015-06-08$84.00$84.0014,305
2015-06-05$84.40$84.4031,310
2015-06-04$87.40$87.4043,455
2015-06-03$83.00$83.0061,960
2015-06-02$73.40$73.4015,895
2015-06-01$72.60$72.6026,060
2015-05-29$70.00$70.0027,640
2015-05-28$69.00$69.009,890
2015-05-27$69.60$69.6010,930
2015-05-26$68.60$68.6017,915
2015-05-22$69.40$69.4027,690
2015-05-21$69.00$69.0030,230
2015-05-20$68.20$68.2063,775
2015-05-19$69.20$69.2046,180
2015-05-18$62.80$62.8015,475
2015-05-15$63.20$63.2031,550
2015-05-14$65.00$65.00129,055
2015-05-13$60.20$60.2021,580
2015-05-12$60.40$60.4031,100
2015-05-11$62.20$62.2029,990
2015-05-08$64.80$64.8027,410
2015-05-07$61.80$61.8026,345
2015-05-06$61.60$61.6028,935
2015-05-05$60.80$60.80144,605
2015-05-04$84.00$84.0024,965
2015-05-01$80.60$80.6027,390
2015-04-30$79.80$79.8026,985
2015-04-29$84.80$84.8012,805
2015-04-28$88.60$88.6022,860
2015-04-27$87.60$87.6023,185
2015-04-24$91.60$91.6016,065
2015-04-23$94.80$94.8024,110
2015-04-22$90.00$90.0016,390
2015-04-21$91.40$91.4015,945
2015-04-20$92.00$92.0030,620
2015-04-17$94.80$94.8057,890
2015-04-16$92.40$92.4041,790
2015-04-15$85.80$85.8035,940
2015-04-14$83.00$83.0011,635
2015-04-13$82.60$82.6017,875
2015-04-10$81.20$81.2012,510
2015-04-09$79.00$79.0012,850
2015-04-08$78.60$78.6013,990
2015-04-07$79.20$79.2030,200
2015-04-06$81.40$81.4026,925
2015-04-02$80.20$80.2025,060
2015-04-01$78.40$78.4032,810
2015-03-31$77.20$77.2035,515
2015-03-30$73.40$73.4024,930
2015-03-27$74.80$74.8032,880
2015-03-26$77.40$77.4028,335
2015-03-25$75.80$75.8043,160
2015-03-24$80.20$80.2036,675
2015-03-23$79.60$79.6041,340
2015-03-20$83.00$83.0060,990
2015-03-19$84.80$84.8045,600
2015-03-18$84.60$84.6047,220
2015-03-17$79.20$79.2042,660
2015-03-16$78.40$78.4063,280
2015-03-13$81.20$81.2053,430
2015-03-12$83.00$83.00109,275
2015-03-11$93.60$93.6094,470
2015-03-10$92.80$92.80153,280
2015-03-09$110.20$110.20261,630
2015-03-06$174.80$174.8025,900
2015-03-05$180.20$180.2022,615
2015-03-04$182.20$182.2018,630
2015-03-03$178.60$178.6018,135
2015-03-02$182.60$182.6025,435
2015-02-27$177.20$177.2022,565
2015-02-26$179.20$179.2030,995
2015-02-25$175.40$175.4021,695
2015-02-24$169.00$169.0021,495
2015-02-23$163.80$163.8017,545
2015-02-20$162.60$162.6013,770
2015-02-19$161.80$161.8010,995
2015-02-18$161.00$161.0018,060
2015-02-17$161.20$161.2032,000
2015-02-13$145.80$145.807,805
2015-02-12$147.00$147.0011,390
2015-02-11$144.80$144.8018,040
2015-02-10$143.40$143.4012,000
2015-02-09$142.20$142.2019,990
2015-02-06$140.00$140.0013,060
2015-02-05$139.80$139.8019,255
2015-02-04$132.40$132.409,250
2015-02-03$131.40$131.4015,240
2015-02-02$132.20$132.2013,230
2015-01-30$134.00$134.0020,340
2015-01-29$138.40$138.4010,780
2015-01-28$139.40$139.4020,860
2015-01-27$142.20$142.2024,920
2015-01-26$136.20$136.2017,630
2015-01-23$129.60$129.607,945
2015-01-22$130.20$130.2016,170
2015-01-21$129.60$129.6021,765
2015-01-20$136.00$136.0011,505
2015-01-16$140.00$140.0010,940
2015-01-15$135.60$135.6017,600
2015-01-14$144.40$144.4012,895
2015-01-13$143.40$143.4019,685
2015-01-12$148.80$148.8015,955
2015-01-09$146.40$146.4015,555
2015-01-08$143.80$143.8023,540
2015-01-07$138.00$138.0028,530
2015-01-06$134.20$134.2036,500
2015-01-05$135.00$135.0016,975
2015-01-02$136.20$136.2014,865