Talphera, Inc. (TLPH)
NASDAQ: TLPH · Real-Time Price · USD
1.200
-0.030 (-2.44%)
At close: Aug 28, 2026, 4:00 PM EDT
1.200
0.00 (0.00%)
After-hours: Aug 28, 2026, 4:10 PM EDT
Talphera Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2026 | 1.23 | 1.23 | 1.20 | 1.20 | 1.20 | -2.44% | 123,929 |
| Aug 27, 2026 | 1.26 | 1.28 | 1.22 | 1.23 | 1.23 | -2.38% | 145,440 |
| Aug 26, 2026 | 1.23 | 1.27 | 1.21 | 1.26 | 1.26 | 2.44% | 206,595 |
| Aug 25, 2026 | 1.21 | 1.25 | 1.18 | 1.23 | 1.23 | 3.36% | 318,664 |
| Aug 24, 2026 | 1.19 | 1.22 | 1.18 | 1.19 | 1.19 | - | 86,642 |
| Aug 21, 2026 | 1.19 | 1.22 | 1.17 | 1.19 | 1.19 | - | 109,538 |
| Aug 20, 2026 | 1.19 | 1.21 | 1.18 | 1.19 | 1.19 | - | 217,476 |
| Aug 19, 2026 | 1.21 | 1.23 | 1.18 | 1.19 | 1.19 | -1.65% | 558,756 |
| Aug 18, 2026 | 1.19 | 1.24 | 1.19 | 1.21 | 1.21 | 0.83% | 425,249 |
| Aug 17, 2026 | 1.24 | 1.27 | 1.18 | 1.20 | 1.20 | -2.44% | 346,976 |
| Aug 14, 2026 | 1.20 | 1.28 | 1.19 | 1.23 | 1.23 | 1.65% | 341,759 |
| Aug 13, 2026 | 1.34 | 1.36 | 1.11 | 1.21 | 1.21 | -13.57% | 1,567,024 |
| Aug 12, 2026 | 1.49 | 1.50 | 1.32 | 1.40 | 1.40 | -4.76% | 497,728 |
| Aug 11, 2026 | 1.40 | 1.50 | 1.38 | 1.47 | 1.47 | 4.26% | 366,162 |
| Aug 10, 2026 | 1.43 | 1.43 | 1.40 | 1.41 | 1.41 | -1.40% | 95,599 |
| Aug 7, 2026 | 1.44 | 1.47 | 1.41 | 1.43 | 1.43 | - | 199,632 |
| Aug 6, 2026 | 1.40 | 1.44 | 1.38 | 1.43 | 1.43 | 5.93% | 343,491 |
| Aug 5, 2026 | 1.37 | 1.43 | 1.35 | 1.35 | 1.35 | -0.74% | 170,299 |
| Aug 4, 2026 | 1.33 | 1.39 | 1.33 | 1.36 | 1.36 | 2.26% | 123,032 |
| Aug 3, 2026 | 1.26 | 1.34 | 1.26 | 1.33 | 1.33 | 3.91% | 121,330 |
| Jul 31, 2026 | 1.35 | 1.41 | 1.28 | 1.28 | 1.28 | -5.54% | 197,348 |
| Jul 30, 2026 | 1.32 | 1.36 | 1.31 | 1.36 | 1.36 | 3.44% | 71,056 |
| Jul 29, 2026 | 1.29 | 1.35 | 1.26 | 1.31 | 1.31 | 0.77% | 132,940 |
| Jul 28, 2026 | 1.23 | 1.31 | 1.22 | 1.30 | 1.30 | 3.17% | 147,963 |
| Jul 27, 2026 | 1.35 | 1.35 | 1.25 | 1.26 | 1.26 | -6.67% | 389,842 |
| Jul 24, 2026 | 1.40 | 1.43 | 1.31 | 1.35 | 1.35 | -1.46% | 89,664 |
| Jul 23, 2026 | 1.27 | 1.38 | 1.25 | 1.37 | 1.37 | 6.20% | 241,271 |
| Jul 22, 2026 | 1.31 | 1.31 | 1.27 | 1.29 | 1.29 | -1.53% | 84,016 |
| Jul 21, 2026 | 1.29 | 1.33 | 1.27 | 1.31 | 1.31 | 1.55% | 198,565 |
| Jul 20, 2026 | 1.32 | 1.32 | 1.26 | 1.29 | 1.29 | -2.64% | 205,896 |
| Jul 17, 2026 | 1.32 | 1.36 | 1.26 | 1.33 | 1.33 | -1.85% | 320,390 |
| Jul 16, 2026 | 1.44 | 1.44 | 1.33 | 1.35 | 1.35 | -6.25% | 225,564 |
| Jul 15, 2026 | 1.39 | 1.47 | 1.39 | 1.44 | 1.44 | 2.49% | 475,813 |
| Jul 14, 2026 | 1.40 | 1.44 | 1.33 | 1.41 | 1.41 | -1.06% | 307,996 |
| Jul 13, 2026 | 1.46 | 1.47 | 1.37 | 1.42 | 1.42 | -2.74% | 491,384 |
| Jul 10, 2026 | 1.38 | 1.50 | 1.37 | 1.46 | 1.46 | 7.35% | 1,234,661 |
| Jul 9, 2026 | 1.27 | 1.36 | 1.22 | 1.36 | 1.36 | 8.80% | 1,092,555 |
| Jul 8, 2026 | 1.19 | 1.29 | 1.17 | 1.25 | 1.25 | 5.04% | 863,908 |
| Jul 7, 2026 | 1.18 | 1.28 | 1.14 | 1.19 | 1.19 | 0.85% | 770,731 |
| Jul 6, 2026 | 1.06 | 1.21 | 1.00 | 1.18 | 1.18 | 10.28% | 874,786 |
| Jul 2, 2026 | 1.05 | 1.10 | 1.03 | 1.07 | 1.07 | 1.90% | 427,101 |
| Jul 1, 2026 | 1.04 | 1.07 | 1.00 | 1.05 | 1.05 | 1.94% | 365,615 |
| Jun 30, 2026 | 1.03 | 1.08 | 1.02 | 1.03 | 1.03 | -1.90% | 291,840 |
| Jun 29, 2026 | 1.01 | 1.06 | 1.01 | 1.05 | 1.05 | 1.94% | 94,022 |
| Jun 26, 2026 | 1.07 | 1.07 | 0.99 | 1.03 | 1.03 | -3.74% | 270,967 |
| Jun 25, 2026 | 1.08 | 1.13 | 1.03 | 1.07 | 1.07 | 0.94% | 204,208 |
| Jun 24, 2026 | 1.06 | 1.12 | 1.05 | 1.06 | 1.06 | 0.95% | 330,842 |
| Jun 23, 2026 | 1.00 | 1.11 | 0.98 | 1.05 | 1.05 | 6.90% | 272,228 |
| Jun 22, 2026 | 1.09 | 1.10 | 0.97 | 0.98 | 0.98 | -9.89% | 496,794 |
| Jun 18, 2026 | 0.96 | 1.09 | 0.96 | 1.09 | 1.09 | 12.36% | 790,310 |