| 2024 |
| 04/23 | 152 | 152 | 149 | 149 | -1.32% | 114,300 | 83億9011万 | -7.45% |
| 04/22 | 151 | 152 | 150 | 151 | -0.66% | 58,300 | 82億4603万 | -6.79% |
| 04/19 | 154 | 154 | 146 | 152 | -1.3% | 432,200 | 83億64万 | -6.17% |
| 04/18 | 154 | 156 | 153 | 154 | 0% | 104,500 | 84億986万 | -4.94% |
| 04/17 | 158 | 158 | 154 | 154 | -1.28% | 193,300 | 84億986万 | -4.94% |
| 04/16 | 157 | 158 | 154 | 156 | 0% | 198,600 | 85億1908万 | -3.7% |
| 04/15 | （IR情報）15:00 慶応義塾大学 岡野栄之教授のRMDC顧問就任お知らせ |
| 04/15 | 155 | 159 | 155 | 156 | -1.27% | 188,200 | 85億1908万 | -3.7% |
| 04/12 | 163 | 163 | 158 | 158 | -3.07% | 239,400 | 86億2830万 | -2.47% |
| 04/11 | 163 | 165 | 161 | 163 | -1.81% | 190,100 | 89億135万 | +0.62% |
| 04/10 | 164 | 168 | 164 | 166 | +1.22% | 272,100 | 90億6517万 | +2.47% |
| 04/09 | 163 | 164 | 161 | 164 | +0.61% | 139,200 | 89億5596万 | +1.86% |
| 04/08 | 162 | 165 | 162 | 163 | 0% | 195,200 | 89億135万 | +1.24% |
| 04/05 | 165 | 166 | 161 | 163 | -1.21% | 273,400 | 89億135万 | +1.88% |
| 04/04 | （IR情報）17:00 第12回新株予約権の資金使途再変更に関するお知らせ |
| 04/04 | 164 | 172 | 163 | 165 | +1.85% | 500,200 | 90億1057万 | +3.77% |
| 04/03 | （5%ルール）きずな（3.43%）サスティナ（31.63%）サンテック（8.32%） |
| 04/03 | 161 | 164 | 158 | 162 | -1.22% | 306,500 | 88億4674万 | +2.53% |
| 04/02 | 161 | 166 | 160 | 164 | +1.86% | 237,400 | 89億5596万 | +4.46% |
| 04/01 | 164 | 165 | 160 | 161 | -2.42% | 304,400 | 87億9213万 | +2.55% |
| 03/29 | 164 | 168 | 164 | 165 | +0.61% | 111,600 | 90億1057万 | +5.77% |
| 03/28 | 163 | 169 | 163 | 164 | +0.61% | 287,800 | 89億5596万 | +5.81% |
| 03/27 | 165 | 167 | 162 | 163 | -2.4% | 256,600 | 89億135万 | +5.16% |
| 03/26 | 166 | 167 | 162 | 167 | +1.83% | 275,900 | 91億1978万 | +7.74% |
| 03/25 | 165 | 170 | 164 | 164 | -0.61% | 273,300 | 89億5596万 | +6.49% |
| 03/22 | （5%ルール）きずな（3.75%）サスティナ（31.63%）サンテック（9.11%） |
| 03/22 | （5%ルール）きずな（3.75%）サスティナ（31.63%）サンテック（9.11%） |
| 03/22 | 167 | 169 | 164 | 165 | +0.61% | 334,600 | 90億1057万 | +7.14% |
| 03/21 | 171 | 172 | 163 | 164 | -5.2% | 570,000 | 89億5596万 | +7.19% |
| 03/19 | 166 | 174 | 165 | 173 | +3.59% | 933,700 | 94億4744万 | +13.82% |
| 03/18 | 157 | 168 | 157 | 167 | +7.05% | 1,061,400 | 91億1978万 | +10.6% |
| 03/15 | 157 | 161 | 154 | 156 | +5.41% | 1,050,100 | 85億1908万 | +4% |
| 03/14 | （5%ルール）日本ライフケアサイエンス（7.32%） |
| 03/14 | 154 | 154 | 148 | 148 | -2.63% | 204,100 | 80億8220万 | -1.33% |
| 03/13 | 158 | 159 | 152 | 152 | -3.8% | 229,600 | 83億64万 | +1.33% |
| 03/12 | 155 | 158 | 154 | 158 | +1.94% | 151,600 | 86億2830万 | +5.33% |
| 03/11 | 156 | 159 | 152 | 155 | -0.64% | 350,500 | 84億6447万 | +3.33% |
| 03/08 | 157 | 157 | 153 | 156 | 0% | 319,300 | 85億1908万 | +4% |
| 03/07 | 156 | 161 | 155 | 156 | -0.64% | 566,800 | 85億1908万 | +4.7% |
| 03/06 | 156 | 160 | 154 | 157 | 0% | 414,800 | 85億7369万 | +5.37% |
| 03/05 | 147 | 157 | 146 | 157 | +6.08% | 731,000 | 85億7369万 | +6.08% |
| 03/04 | 146 | 152 | 146 | 148 | +1.37% | 433,400 | 80億8220万 | 0% |
| 03/01 | 143 | 148 | 141 | 146 | +2.1% | 315,600 | 79億7298万 | -1.35% |
| 02/29 | 146 | 146 | 142 | 143 | -0.69% | 283,200 | 78億916万 | -3.38% |
| 02/28 | 145 | 148 | 144 | 144 | 0% | 135,700 | 78億6377万 | -2.7% |
| 02/27 | 146 | 150 | 144 | 144 | -1.37% | 198,000 | 78億6377万 | -2.7% |
| 02/26 | 144 | 147 | 144 | 146 | +0.69% | 171,400 | 79億7298万 | -1.35% |
| 02/22 | 147 | 149 | 145 | 145 | -2.03% | 207,100 | 79億1837万 | -2.03% |
| 02/21 | 151 | 151 | 146 | 148 | -1.99% | 231,700 | 80億8220万 | 0% |
| 02/20 | 153 | 155 | 148 | 151 | -1.31% | 194,200 | 82億4603万 | +1.34% |
| 02/19 | 152 | 157 | 152 | 153 | +0.66% | 172,200 | 83億5525万 | +2.68% |
| 02/16 | 152 | 157 | 150 | 152 | -1.3% | 384,000 | 83億64万 | +2.01% |
| 02/15 | 149 | 155 | 148 | 154 | +5.48% | 384,100 | 84億986万 | +3.36% |
| 02/14 | （IR情報）15:00 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/14 | （IR情報）15:00 業績予想の修正に関するお知らせ |
| 02/14 | 148 | 150 | 144 | 146 | -2.01% | 276,400 | 79億7298万 | -2.67% |
| 02/13 | 146 | 149 | 145 | 149 | +1.36% | 233,500 | 81億3681万 | -0.67% |
| 02/09 | 148 | 150 | 146 | 147 | -0.68% | 146,900 | 80億2759万 | -2% |
| 02/08 | 150 | 150 | 144 | 148 | -0.67% | 312,700 | 80億8220万 | -1.99% |
| 02/07 | 148 | 150 | 147 | 149 | -1.97% | 256,500 | 81億3681万 | -1.32% |
| 02/07 | （空売り報告）モルガン・スタンレーMUFG証券 266,900株（0.48%）-0.04%義務消失 |
| 02/06 | 149 | 152 | 148 | 152 | +2.01% | 201,100 | 83億64万 | 0% |
| 02/05 | 150 | 151 | 147 | 149 | -1.32% | 168,500 | 81億3681万 | -1.97% |
| 02/02 | 151 | 153 | 147 | 151 | 0% | 388,700 | 82億4603万 | -0.66% |
| 02/02 | （空売り報告）モルガン・スタンレーMUFG証券 284,200株（0.52%）再IN |
| 02/01 | 150 | 152 | 148 | 151 | +2.72% | 154,900 | 82億4603万 | -0.66% |
| 01/31 | 147 | 148 | 145 | 147 | +0.68% | 132,600 | 80億2759万 | -3.92% |
| 01/30 | 142 | 149 | 141 | 146 | +2.1% | 243,500 | 79億7298万 | -4.58% |
| 01/29 | 144 | 144 | 139 | 143 | -1.38% | 423,700 | 78億916万 | -7.14% |
| 01/26 | （IR情報）16:35 第12回新株予約権の資金使途変更に関するお知らせ |
| 01/26 | 143 | 145 | 140 | 145 | +0.69% | 382,100 | 79億1837万 | -6.45% |
| 01/25 | 145 | 146 | 143 | 144 | -0.69% | 231,600 | 78億6377万 | -7.69% |
| 01/24 | 148 | 148 | 145 | 145 | -0.68% | 121,500 | 79億1837万 | -7.64% |
| 01/23 | 147 | 149 | 145 | 146 | -1.35% | 204,100 | 79億7298万 | -7.59% |
| 01/22 | 148 | 149 | 146 | 148 | 0% | 236,900 | 79億3420万 | -6.92% |
| 01/19 | 146 | 148 | 141 | 148 | +1.37% | 645,100 | 79億3420万 | -7.5% |
| 01/18 | 149 | 150 | 145 | 146 | -2.01% | 416,600 | 78億2698万 | -8.75% |
| 01/17 | 158 | 158 | 146 | 149 | -5.7% | 1,143,600 | 79億8781万 | -6.88% |
| 01/16 | 157 | 159 | 155 | 158 | +0.64% | 185,100 | 84億7030万 | -1.86% |
| 01/15 | 159 | 160 | 156 | 157 | -1.88% | 282,600 | 84億1669万 | -1.88% |
| 01/12 | 161 | 164 | 158 | 160 | +0.63% | 442,200 | 85億7752万 | -0.62% |
| 01/11 | 160 | 160 | 156 | 159 | -0.63% | 329,100 | 85億2391万 | -1.24% |
| 01/10 | 160 | 161 | 157 | 160 | +1.27% | 274,000 | 85億7752万 | -0.62% |
| 01/09 | 155 | 160 | 155 | 158 | +2.6% | 338,100 | 84億7030万 | -1.86% |
| 01/05 | 156 | 158 | 152 | 154 | -1.28% | 438,600 | 82億5586万 | -4.35% |
| 01/04 | 158 | 159 | 155 | 156 | -1.89% | 372,800 | 83億6308万 | -3.11% |
| 2023 |
| 12/29 | 156 | 161 | 153 | 159 | +1.27% | 407,400 | 85億2391万 | -1.85% |
| 12/28 | 154 | 158 | 150 | 157 | +3.29% | 264,600 | 84億1669万 | -2.48% |
| 12/27 | （5%ルール）きずな（3.75%）サスティナ（37.89%）サンテック（9.11%） |
| 12/27 | 153 | 157 | 152 | 152 | -0.65% | 353,600 | 81億4864万 | -6.17% |
| 12/26 | 155 | 158 | 149 | 153 | -3.16% | 848,700 | 82億225万 | -5.56% |
| 12/25 | 163 | 164 | 154 | 158 | -4.24% | 753,100 | 84億7030万 | -3.07% |
| 12/22 | 167 | 169 | 162 | 165 | -0.6% | 430,000 | 88億4557万 | +1.23% |
| 12/21 | 168 | 171 | 166 | 166 | -1.78% | 248,000 | 88億9917万 | +2.47% |
| 12/20 | 169 | 172 | 167 | 169 | +1.2% | 313,100 | 90億6000万 | +4.97% |
| 12/19 | 169 | 170 | 165 | 167 | -1.76% | 215,800 | 89億5278万 | +4.38% |
| 12/18 | 170 | 172 | 164 | 170 | 0% | 353,300 | 91億1361万 | +6.92% |
| 12/15 | 168 | 171 | 162 | 170 | +1.8% | 433,300 | 91億1361万 | +7.59% |
| 12/14 | 176 | 177 | 163 | 167 | -5.11% | 805,200 | 89億5278万 | +6.37% |
| 12/13 | 166 | 177 | 164 | 176 | +7.32% | 1,659,400 | 94億3527万 | +12.82% |
| 12/12 | 159 | 170 | 156 | 164 | +3.8% | 1,313,700 | 87億9196万 | +5.81% |
| 12/11 | 155 | 159 | 153 | 158 | +5.33% | 316,800 | 84億7030万 | +2.6% |
| 12/08 | 153 | 155 | 149 | 150 | -1.96% | 378,700 | 80億4142万 | -2.6% |
| 12/07 | 156 | 156 | 152 | 153 | 0% | 414,000 | 82億225万 | -0.65% |
| 12/06 | 163 | 164 | 153 | 153 | -6.13% | 1,306,900 | 82億225万 | 0% |
| 12/05 | 157 | 171 | 153 | 163 | +4.49% | 2,136,900 | 87億3835万 | +6.54% |
| 12/04 | （IR情報）15:00 「フコキサンチン」北海道医療大学研究結果 第2弾！モデルマウスへの抗がん効果に関する論文公開 ! |
| 12/04 | 163 | 163 | 156 | 156 | -5.45% | 738,900 | 83億6308万 | +2.63% |
| 12/01 | 162 | 166 | 161 | 165 | +1.85% | 337,400 | 88億4557万 | +9.27% |
| 11/30 | 160 | 162 | 156 | 162 | +0.62% | 599,700 | 86億8474万 | +8% |
| 11/29 | 161 | 163 | 160 | 161 | +0.63% | 137,600 | 86億3113万 | +7.33% |
| 11/28 | 165 | 167 | 158 | 160 | -2.44% | 658,400 | 85億7752万 | +7.38% |
| 11/27 | 157 | 166 | 157 | 164 | +4.46% | 914,900 | 87億9196万 | +10.81% |
