Regentis Biomaterials Stock Price History
NYSE: RGNTHealth CareIndustrial SpecialtiesUSD
1.60-0.10 (-5.88%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
RGNT price history at a glance
The price history for Regentis Biomaterials (RGNT) on this page begins on December 1, 2025, when the stock closed at $7.49; it most recently closed at $1.60 on October 5, 2026. The highest price in this record is $15.50, reached on June 15, 2026; the latest close is 89.7% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2025
- $15.50
- Date of high
- Jun 15, 2026
- Low since 2025
- $1.23
- Date of low
- Jun 8, 2026
- 52-week high
- $15.50
- 52-week low
- $1.23
- IPO year
- 2025
- Last close
- $1.60
RGNT returns
1 week
-13.51%
1 month
-20.40%
3 months
-57.78%
6 months
-48.39%
Year to date
-76.26%
RGNT price return, excluding dividends.
RGNT annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.60 | -76.26% |
| 2025* | 6.74 | -10.01% |
* Partial year: the record begins after the start of 2025; return measured from the first available close.
2026 return is year to date.
RGNT daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.67 | 1.74 | 1.60 | 1.60 | -5.88% | |
| 1.69 | 1.73 | 1.65 | 1.70 | +4.29% | |
| 1.64 | 1.69 | 1.63 | 1.63 | -1.21% | |
| 1.67 | 1.74 | 1.65 | 1.65 | -1.20% | |
| 1.83 | 1.86 | 1.66 | 1.67 | -9.73% | |
| 1.85 | 1.87 | 1.78 | 1.85 | +1.09% | |
| 1.86 | 1.88 | 1.80 | 1.83 | +1.10% | |
| 1.87 | 1.98 | 1.81 | 1.81 | -2.16% | |
| 1.92 | 1.92 | 1.80 | 1.85 | -2.12% | |
| 1.95 | 1.97 | 1.86 | 1.89 | -4.55% | |
| 2.06 | 2.08 | 1.90 | 1.98 | -2.94% | |
| 2.08 | 2.08 | 2.00 | 2.04 | -2.86% | |
| 2.14 | 2.15 | 2.05 | 2.10 | +0.48% | |
| 2.17 | 2.17 | 2.09 | 2.09 | -6.28% | |
| 1.85 | 2.48 | 1.85 | 2.23 | +23.20% | |
| 1.80 | 1.89 | 1.73 | 1.81 | +3.43% | |
| 1.82 | 1.87 | 1.75 | 1.75 | -2.78% | |
| 1.81 | 1.85 | 1.74 | 1.80 | -0.55% | |
| 1.89 | 1.89 | 1.75 | 1.81 | -3.72% | |
| 1.90 | 1.96 | 1.88 | 1.88 | -0.53% | |
| 2.02 | 2.02 | 1.89 | 1.89 | -3.57% | |
| 2.01 | 2.01 | 1.92 | 1.96 | -2.49% | |
| 2.06 | 2.07 | 1.98 | 2.01 | -1.47% | |
| 2.00 | 2.04 | 1.92 | 2.04 | +3.55% | |
| 1.94 | 2.00 | 1.94 | 1.97 | 0.00% | |
| 2.06 | 2.06 | 1.94 | 1.97 | -2.48% | |
| 2.05 | 2.09 | 2.02 | 2.02 | -1.94% | |
| 2.04 | 2.11 | 2.01 | 2.06 | +0.98% | |
| 2.00 | 2.14 | 2.00 | 2.04 | +2.00% | |
| 2.10 | 2.10 | 2.00 | 2.00 | -2.91% | |
| 2.12 | 2.12 | 2.06 | 2.06 | -0.48% | |
| 2.08 | 2.16 | 2.04 | 2.07 | -0.96% | |
| 2.10 | 2.14 | 2.00 | 2.09 | -3.24% | |
| 2.15 | 2.18 | 1.96 | 2.16 | +2.86% | |
| 2.05 | 2.17 | 2.05 | 2.10 | +1.94% | |
| 2.14 | 2.22 | 2.06 | 2.06 | -7.62% | |
| 2.00 | 2.47 | 1.98 | 2.23 | +12.06% | |
| 1.99 | 2.03 | 1.95 | 1.99 | -2.45% | |
| 2.04 | 2.07 | 2.01 | 2.04 | +2.00% | |
| 1.91 | 2.03 | 1.90 | 2.00 | +5.26% | |
| 1.96 | 2.01 | 1.90 | 1.90 | -2.06% | |
| 1.80 | 1.97 | 1.80 | 1.94 | +5.43% | |
| 1.86 | 1.93 | 1.82 | 1.84 | -0.54% | |
| 1.84 | 1.91 | 1.80 | 1.85 | -2.12% | |
| 2.04 | 2.04 | 1.86 | 1.89 | -4.06% | |
| 2.06 | 2.06 | 1.97 | 1.97 | -4.83% | |
| 2.06 | 2.27 | 1.98 | 2.07 | +0.49% | |
| 1.87 | 2.15 | 1.87 | 2.06 | +10.16% | |
| 1.74 | 1.99 | 1.70 | 1.87 | +7.47% | |
| 1.79 | 1.91 | 1.73 | 1.74 | -3.33% | |
| 1.81 | 1.88 | 1.77 | 1.80 | +1.12% | |
| 1.78 | 1.87 | 1.72 | 1.78 | 0.00% | |
| 2.00 | 2.00 | 1.72 | 1.78 | -13.59% | |
| 2.00 | 2.18 | 1.98 | 2.06 | +5.10% | |
| 2.00 | 2.06 | 1.94 | 1.96 | +0.51% | |
| 2.04 | 2.11 | 1.89 | 1.95 | -3.94% | |
| 2.08 | 2.19 | 2.03 | 2.03 | -0.49% | |
| 2.00 | 2.06 | 1.70 | 2.04 | +2.00% | |
| 2.52 | 2.65 | 1.90 | 2.00 | -15.97% | |
| 2.22 | 2.56 | 2.10 | 2.38 | +7.21% | |
| 2.38 | 2.41 | 2.12 | 2.22 | -8.64% | |
| 2.55 | 2.59 | 2.30 | 2.43 | -4.33% | |
| 3.41 | 3.41 | 2.50 | 2.54 | -26.80% | |
| 3.79 | 3.79 | 3.41 | 3.47 | -8.44% | |
| 3.75 | 3.95 | 3.61 | 3.79 | +4.12% | |
| 3.59 | 3.77 | 3.50 | 3.64 | +1.68% | |
| 3.62 | 3.77 | 3.50 | 3.58 | -1.65% | |
| 3.98 | 3.98 | 3.64 | 3.64 | -7.38% | |
| 4.05 | 4.20 | 3.93 | 3.93 | -2.48% | |
| 4.25 | 4.54 | 4.03 | 4.03 | -11.82% | |
| 3.50 | 4.68 | 3.50 | 4.57 | +29.46% | |
| 3.66 | 3.72 | 3.24 | 3.53 | -6.37% | |
| 3.91 | 3.94 | 3.68 | 3.77 | -3.33% | |
| 4.01 | 4.20 | 3.75 | 3.90 | -6.02% | |
| 4.05 | 4.19 | 3.95 | 4.15 | -1.19% | |
| 4.19 | 4.30 | 3.90 | 4.20 | 0.00% | |
| 3.92 | 4.59 | 3.91 | 4.20 | +1.69% | |
| 3.99 | 5.00 | 3.99 | 4.13 | -3.73% | |
| 4.81 | 4.84 | 3.90 | 4.29 | -9.68% | |
| 7.00 | 7.17 | 4.20 | 4.75 | -22.13% | |
| 7.90 | 8.70 | 6.10 | 6.10 | -35.11% | |
| 1.70 | 15.50 | 1.69 | 9.40 | +526.67% | |
| 1.85 | 1.86 | 1.50 | 1.50 | -21.05% | |
| 1.62 | 2.96 | 1.62 | 1.90 | +7.95% | |
| 2.50 | 2.50 | 1.43 | 1.76 | -26.97% | |
| 2.52 | 6.55 | 2.23 | 2.41 | +88.28% | |
| 1.29 | 1.43 | 1.23 | 1.28 | -3.03% | |
| 1.50 | 1.56 | 1.30 | 1.32 | -23.26% | |
| 1.76 | 1.79 | 1.65 | 1.72 | -2.82% | |
| 1.66 | 1.90 | 1.66 | 1.77 | +6.63% | |
| 1.60 | 1.71 | 1.60 | 1.66 | +1.84% | |
| 1.80 | 1.85 | 1.54 | 1.63 | -11.89% | |
| 1.93 | 1.93 | 1.80 | 1.85 | -6.57% | |
| 1.95 | 2.02 | 1.87 | 1.98 | +1.02% | |
| 2.10 | 2.17 | 1.95 | 1.96 | -9.26% | |
| 2.18 | 2.18 | 1.95 | 2.16 | -2.26% | |
| 2.14 | 2.22 | 1.93 | 2.21 | +2.79% | |
| 2.16 | 2.62 | 2.06 | 2.15 | -5.70% | |
| 1.89 | 2.61 | 1.88 | 2.28 | +22.25% | |
| 1.93 | 1.94 | 1.82 | 1.87 | -3.37% | |
| 2.04 | 2.04 | 1.93 | 1.93 | -10.19% | |
| 1.99 | 2.15 | 1.98 | 2.15 | +4.83% | |
| 2.12 | 2.12 | 2.03 | 2.05 | -0.24% | |
| 2.02 | 2.09 | 2.02 | 2.06 | -3.97% | |
| 2.11 | 2.24 | 2.08 | 2.14 | -1.65% | |
| 2.08 | 2.19 | 2.08 | 2.18 | -1.98% | |
| 2.20 | 2.35 | 2.01 | 2.22 | -2.63% | |
| 2.28 | 2.33 | 2.28 | 2.28 | -3.80% | |
| 2.44 | 2.45 | 2.21 | 2.37 | -3.27% | |
| 2.50 | 2.58 | 2.40 | 2.45 | -3.92% | |
| 2.40 | 2.84 | 2.38 | 2.55 | -11.15% | |
| 2.71 | 2.88 | 2.70 | 2.87 | -1.37% | |
| 2.94 | 2.95 | 2.90 | 2.91 | -0.68% | |
| 2.93 | 2.95 | 2.85 | 2.93 | -2.33% | |
| 3.08 | 3.14 | 3.00 | 3.00 | 0.00% | |
| 2.94 | 3.07 | 2.94 | 3.00 | -2.91% | |
| 2.73 | 3.18 | 2.73 | 3.09 | +0.32% | |
| 2.97 | 3.08 | 2.97 | 3.08 | +0.82% | |
| 3.04 | 3.15 | 2.96 | 3.06 | +2.86% | |
| 2.95 | 3.01 | 2.95 | 2.97 | +0.24% | |
| 2.96 | 2.96 | 2.96 | 2.96 | -2.85% | |
| 3.29 | 3.29 | 2.95 | 3.05 | -4.69% | |
| 3.07 | 3.25 | 3.07 | 3.20 | +3.23% | |
| 3.25 | 3.25 | 3.02 | 3.10 | +1.97% | |
| 3.14 | 3.14 | 3.04 | 3.04 | -3.34% | |
| 3.19 | 3.38 | 3.11 | 3.15 | +1.45% | |
| 3.10 | 3.10 | 3.00 | 3.10 | +1.47% | |
| 3.28 | 3.29 | 3.06 | 3.06 | -1.45% | |
| 3.10 | 3.10 | 3.10 | 3.10 | 0.00% | |
| 3.28 | 3.28 | 3.10 | 3.10 | +1.64% | |
| 3.10 | 3.10 | 3.02 | 3.05 | -1.93% | |
| 3.18 | 3.18 | 3.04 | 3.11 | +3.67% | |
| 2.98 | 3.00 | 2.98 | 3.00 | -1.80% | |
| 3.04 | 3.06 | 3.04 | 3.06 | +1.83% | |
| 3.28 | 3.30 | 3.00 | 3.00 | -4.73% | |
| 3.10 | 3.28 | 2.95 | 3.15 | +3.59% | |
| 3.00 | 3.08 | 2.81 | 3.04 | +1.50% | |
| 2.93 | 3.21 | 2.80 | 3.00 | +2.57% | |
| 2.93 | 2.93 | 2.91 | 2.92 | -5.81% | |
| 2.95 | 3.10 | 2.95 | 3.10 | +2.31% | |
| 3.03 | 3.04 | 3.03 | 3.03 | -3.90% | |
| 3.25 | 3.25 | 3.15 | 3.15 | +0.41% | |
| 3.14 | 3.14 | 3.14 | 3.14 | -6.74% | |
| 3.00 | 3.38 | 3.00 | 3.37 | +5.88% | |
| 3.27 | 3.28 | 3.18 | 3.18 | -2.90% | |
| 3.28 | 3.28 | 3.28 | 3.28 | -3.11% | |
| 3.38 | 3.38 | 3.38 | 3.38 | 0.00% | |
| 3.38 | 3.38 | 3.38 | 3.38 | 0.00% | |
| 3.22 | 3.38 | 3.22 | 3.38 | +0.60% | |
| 3.36 | 3.36 | 3.36 | 3.36 | 0.00% | |
| 3.36 | 3.36 | 3.36 | 3.36 | +0.30% | |
| 3.10 | 3.35 | 3.10 | 3.35 | +3.17% | |
| 3.30 | 3.32 | 3.20 | 3.25 | -2.96% | |
| 3.25 | 3.35 | 3.21 | 3.35 | +3.91% | |
| 3.61 | 3.64 | 3.10 | 3.22 | -18.77% | |
| 3.86 | 3.96 | 3.82 | 3.96 | +0.61% | |
| 3.98 | 4.03 | 3.94 | 3.94 | -2.23% | |
| 4.40 | 4.40 | 4.00 | 4.03 | +0.75% | |
| 3.90 | 4.02 | 3.80 | 4.00 | +8.11% | |
| 4.15 | 4.15 | 3.70 | 3.70 | -9.42% | |
| 3.91 | 4.24 | 3.82 | 4.09 | +4.48% | |
| 4.06 | 4.30 | 3.91 | 3.91 | -2.25% | |
| 4.18 | 4.18 | 3.91 | 4.00 | +1.78% | |
| 4.38 | 4.64 | 3.93 | 3.93 | -10.48% | |
| 4.38 | 4.50 | 4.37 | 4.39 | +0.23% | |
| 4.75 | 4.77 | 4.04 | 4.38 | -6.81% | |
| 4.60 | 4.86 | 4.60 | 4.70 | +1.95% | |
| 4.80 | 5.22 | 4.61 | 4.61 | -8.08% | |
| 4.99 | 5.15 | 4.99 | 5.02 | +3.83% | |
| 5.25 | 5.30 | 4.83 | 4.83 | +0.42% | |
| 5.60 | 5.60 | 4.81 | 4.81 | -17.07% | |
| 6.01 | 6.05 | 5.80 | 5.80 | -0.17% | |
| 5.85 | 6.01 | 5.81 | 5.81 | 0.00% | |
| 5.80 | 5.91 | 5.78 | 5.81 | +0.17% | |
| 6.13 | 6.13 | 5.75 | 5.80 | -5.38% | |
| 7.00 | 7.00 | 5.99 | 6.13 | -4.81% | |
| 6.65 | 6.83 | 4.37 | 6.44 | -3.16% | |
| 6.60 | 6.68 | 6.55 | 6.65 | 0.00% | |
| 6.94 | 7.00 | 6.65 | 6.65 | -3.34% | |
| 7.11 | 7.17 | 6.75 | 6.88 | -5.10% | |
| 6.87 | 7.46 | 6.87 | 7.25 | +5.07% | |
| 6.91 | 7.16 | 6.75 | 6.90 | -2.82% | |
| 7.58 | 7.58 | 6.12 | 7.10 | 0.00% | |
| 8.30 | 8.35 | 6.63 | 7.10 | -7.79% | |
| 6.64 | 7.77 | 6.47 | 7.70 | +16.00% | |
| 6.64 | 6.64 | 6.64 | 6.64 | +1.34% | |
| 6.55 | 6.55 | 6.55 | 6.55 | +3.15% | |
| 6.55 | 6.55 | 6.35 | 6.35 | -4.08% | |
| 7.05 | 7.05 | 6.41 | 6.62 | -4.20% | |
| 6.70 | 7.00 | 6.68 | 6.91 | +1.92% | |
| 6.25 | 6.78 | 6.16 | 6.78 | +1.94% | |
| 7.05 | 7.05 | 6.44 | 6.65 | -2.33% | |
| 7.00 | 7.05 | 6.55 | 6.81 | +1.04% | |
| 6.74 | 6.74 | 6.74 | 6.74 | 0.00% | |
| 6.97 | 6.97 | 6.65 | 6.74 | -1.61% | |
| 7.07 | 7.10 | 6.66 | 6.85 | -3.11% | |
| 7.25 | 7.25 | 6.73 | 7.07 | +2.02% | |
| 6.66 | 6.95 | 6.33 | 6.93 | +4.21% | |
| 6.50 | 6.65 | 6.50 | 6.65 | 0.00% | |
| 6.55 | 7.17 | 6.40 | 6.65 | 0.00% | |
| 6.21 | 6.95 | 6.00 | 6.65 | +9.02% | |
| 6.50 | 6.50 | 6.10 | 6.10 | -4.63% | |
| 6.32 | 6.40 | 6.25 | 6.40 | +4.00% | |
| 6.34 | 6.34 | 6.13 | 6.15 | +1.65% | |
| 6.81 | 6.87 | 5.75 | 6.05 | -12.19% | |
| 7.46 | 7.46 | 6.80 | 6.89 | -4.04% | |
| 7.17 | 7.18 | 7.17 | 7.18 | +0.56% | |
| 7.18 | 7.20 | 7.06 | 7.14 | +0.56% | |
| 7.20 | 7.20 | 7.05 | 7.10 | -5.33% | |
| 7.26 | 7.50 | 7.25 | 7.50 | +2.32% | |
| 7.05 | 7.38 | 7.05 | 7.33 | -2.14% | |
| 7.40 | 7.70 | 7.28 | 7.49 | -0.13% | |
| 7.40 | 7.50 | 6.96 | 7.50 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the RGNT chart for longer ranges.