| 2026 |
| 03/06 | 398 | 402 | 396 | 396 | -0.5% | 5,800 | 25億1143万 | +0.25% |
| 03/05 | 397 | 401 | 397 | 398 | +4.46% | 6,400 | 25億2411万 | +1.02% |
| 03/04 | 392 | 399 | 378 | 381 | -5.46% | 54,200 | 24億1630万 | -3.05% |
| 03/03 | 406 | 411 | 403 | 403 | -0.98% | 15,800 | 25億5582万 | +2.28% |
| 03/02 | 416 | 416 | 406 | 407 | -2.16% | 9,800 | 25億8119万 | +3.56% |
| 02/27 | 401 | 420 | 401 | 416 | +2.97% | 33,800 | 26億3827万 | +6.12% |
| 02/26 | 413 | 413 | 404 | 404 | -2.18% | 31,800 | 25億6216万 | +3.32% |
| 02/25 | 417 | 419 | 409 | 413 | -1.43% | 20,000 | 26億1924万 | +5.9% |
| 02/24 | 419 | 426 | 414 | 419 | -0.24% | 27,300 | 26億5729万 | +7.71% |
| 02/20 | 428 | 428 | 413 | 420 | -1.87% | 35,500 | 26億4096万 | +8.53% |
| 02/19 | 432 | 460 | 416 | 428 | -0.93% | 196,800 | 26億9126万 | +10.88% |
| 02/18 | (IR情報)16:00 第三者割当による第5回新株予約権(行使価額修正条項付)の行使完了および月間行使状況に関するお知らせ |
| 02/18 | 411 | 447 | 411 | 432 | +5.11% | 179,500 | 27億1641万 | +12.79% |
| 02/17 | 408 | 416 | 401 | 411 | +2.75% | 87,800 | 25億8436万 | +7.87% |
| 02/16 | 395 | 410 | 394 | 400 | +3.36% | 57,500 | 25億1520万 | +5.54% |
| 02/13 | 388 | 391 | 383 | 387 | +1.57% | 37,600 | 24億3345万 | +2.38% |
| 02/12 | 380 | 388 | 377 | 381 | -1.04% | 47,700 | 23億9572万 | +1.06% |
| 02/10 | (IR情報)16:00 令和8年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/10 | 381 | 387 | 381 | 385 | +1.05% | 13,400 | 24億2088万 | +2.67% |
| 02/09 | 381 | 388 | 376 | 381 | +0.26% | 24,900 | 23億9572万 | +1.87% |
| 02/06 | 380 | 388 | 377 | 380 | +0.26% | 28,000 | 23億8944万 | +2.15% |
| 02/05 | 371 | 380 | 369 | 379 | +2.43% | 22,700 | 23億8315万 | +2.16% |
| 02/04 | 370 | 370 | 366 | 370 | 0% | 18,100 | 23億2656万 | +0.27% |
| 02/03 | 367 | 372 | 367 | 370 | +0.54% | 18,700 | 23億2656万 | +0.54% |
| 02/02 | (IR情報)16:00 第三者割当による第5回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 02/02 | 372 | 374 | 366 | 368 | -0.81% | 24,500 | 23億1398万 | +0.27% |
| 01/30 | 375 | 376 | 370 | 371 | -0.54% | 30,800 | 23億3284万 | +1.64% |
| 01/29 | 377 | 377 | 369 | 373 | -0.53% | 19,100 | 23億4542万 | +2.47% |
| 01/28 | 383 | 384 | 371 | 375 | -2.09% | 21,800 | 23億5800万 | +3.59% |
| 01/27 | 383 | 387 | 366 | 383 | -0.52% | 49,900 | 24億830万 | +6.09% |
| 01/26 | 388 | 388 | 380 | 385 | -0.26% | 17,600 | 24億2088万 | +7.24% |
| 01/23 | 384 | 390 | 384 | 386 | +0.52% | 25,400 | 24億2716万 | +8.43% |
| 01/22 | 384 | 385 | 380 | 384 | +0.52% | 15,000 | 24億1459万 | +8.47% |
| 01/21 | 386 | 390 | 380 | 382 | -1.04% | 14,500 | 23億9590万 | +8.52% |
| 01/20 | 385 | 387 | 380 | 386 | +0.52% | 11,800 | 24億2099万 | +10.29% |
| 01/19 | 380 | 393 | 379 | 384 | +1.32% | 47,500 | 24億844万 | +10.34% |
| 01/16 | 383 | 383 | 376 | 379 | -0.52% | 21,900 | 23億7708万 | +9.54% |
| 01/15 | 376 | 381 | 368 | 381 | +2.14% | 16,200 | 23億8963万 | +10.76% |
| 01/14 | 376 | 382 | 371 | 373 | +0.27% | 53,400 | 23億3945万 | +9.06% |
| 01/13 | 370 | 376 | 368 | 372 | +1.64% | 25,200 | 23億3318万 | +9.41% |
| 01/09 | 362 | 375 | 362 | 366 | +1.1% | 42,500 | 22億9555万 | +7.96% |
| 01/08 | 360 | 369 | 355 | 362 | +0.56% | 38,600 | 22億7046万 | +7.42% |
| 01/07 | 354 | 361 | 349 | 360 | +3.15% | 31,100 | 22億5792万 | +7.14% |
| 01/06 | 344 | 349 | 343 | 349 | +1.45% | 26,300 | 21億8892万 | +4.18% |
| 01/05 | (IR情報)16:00 第三者割当による第5回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 01/05 | 342 | 344 | 341 | 344 | +1.47% | 7,600 | 21億5756万 | +2.69% |
| 2025 |
| 12/30 | 344 | 346 | 336 | 339 | -1.45% | 23,000 | 21億2620万 | +1.5% |
| 12/29 | 341 | 344 | 341 | 344 | +1.47% | 24,500 | 21億5756万 | +2.99% |
| 12/26 | 339 | 340 | 337 | 339 | 0% | 25,600 | 21億2620万 | +1.8% |
| 12/25 | 339 | 340 | 337 | 339 | 0% | 9,700 | 21億2620万 | +1.8% |
| 12/24 | 337 | 339 | 333 | 339 | +0.59% | 19,600 | 21億2620万 | +1.8% |
| 12/23 | 335 | 338 | 333 | 337 | +0.6% | 21,700 | 21億1366万 | +1.2% |
| 12/22 | 334 | 336 | 331 | 335 | +0.3% | 23,300 | 20億9174万 | +0.9% |
| 12/19 | 335 | 336 | 330 | 334 | -0.6% | 8,600 | 20億8549万 | +0.6% |
| 12/18 | 335 | 338 | 331 | 336 | +0.9% | 14,000 | 20億9798万 | +0.9% |
| 12/17 | 337 | 339 | 331 | 333 | +1.83% | 32,800 | 20億7925万 | 0% |
| 12/16 | 331 | 331 | 325 | 327 | -0.3% | 7,900 | 20億4178万 | -1.8% |
| 12/15 | 329 | 338 | 327 | 328 | -0.3% | 24,200 | 20億4803万 | -1.5% |
| 12/12 | 330 | 330 | 327 | 329 | 0% | 3,700 | 20億5427万 | -1.5% |
| 12/11 | 334 | 334 | 328 | 329 | -0.9% | 9,200 | 20億5427万 | -1.5% |
| 12/10 | 331 | 333 | 331 | 332 | -0.6% | 3,000 | 20億7300万 | -0.6% |
| 12/09 | (IR情報)16:00 人事異動に関するお知らせ |
| 12/09 | 333 | 334 | 331 | 334 | +0.3% | 6,600 | 20億8549万 | 0% |
| 12/08 | 338 | 338 | 333 | 333 | -0.6% | 6,300 | 20億7925万 | -0.3% |
| 12/05 | (IR情報)16:00 第48回日本分子生物学会年会における研究発表について(2) |
| 12/05 | (IR情報)16:00 第48回日本分子生物学会年会における研究発表について(1) |
| 12/05 | 333 | 335 | 333 | 335 | +0.6% | 4,000 | 20億9174万 | +0.3% |
| 12/04 | 332 | 334 | 332 | 333 | 0% | 4,300 | 20億7925万 | -0.3% |
| 12/03 | 332 | 337 | 331 | 333 | +0.6% | 7,000 | 20億7925万 | -0.3% |
| 12/02 | 336 | 336 | 331 | 331 | -1.19% | 9,300 | 20億6676万 | -0.9% |
| 12/01 | (IR情報)16:00 第三者割当による第5回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 12/01 | 333 | 335 | 332 | 335 | +0.3% | 7,500 | 20億9174万 | 0% |
| 11/28 | 338 | 340 | 332 | 334 | -0.3% | 17,700 | 20億8549万 | -0.3% |
| 11/27 | 333 | 335 | 333 | 335 | +0.3% | 8,800 | 20億9174万 | -0.3% |
| 11/26 | 335 | 336 | 333 | 334 | +0.3% | 13,000 | 20億8549万 | -0.6% |
| 11/25 | 331 | 333 | 328 | 333 | +1.22% | 8,600 | 20億7925万 | -0.89% |
| 11/21 | 330 | 330 | 322 | 329 | -0.6% | 24,400 | 20億5427万 | -2.08% |
| 11/20 | 332 | 341 | 331 | 331 | 0% | 8,500 | 20億4822万 | -1.49% |
| 11/19 | 336 | 337 | 328 | 331 | -1.19% | 22,600 | 20億4822万 | -1.78% |
| 11/18 | 329 | 335 | 328 | 335 | +2.13% | 23,900 | 20億7298万 | -0.59% |
| 11/17 | 342 | 342 | 325 | 328 | -3.24% | 41,800 | 20億2966万 | -2.67% |
| 11/14 | 341 | 342 | 338 | 339 | -0.59% | 7,200 | 20億9773万 | +0.3% |
| 11/13 | 343 | 344 | 339 | 341 | -0.29% | 18,500 | 21億1010万 | +0.59% |
| 11/12 | 340 | 345 | 337 | 342 | +2.4% | 34,600 | 21億1629万 | +0.88% |
| 11/11 | (IR情報)16:00 令和8年3月期第2四半期(中間期)決算短信〔日本基準〕(非連結) |
| 11/11 | 338 | 344 | 334 | 334 | -1.18% | 22,900 | 20億6679万 | -1.76% |
| 11/10 | 331 | 341 | 331 | 338 | +2.11% | 13,500 | 20億9154万 | -0.88% |
| 11/07 | 334 | 334 | 328 | 331 | -0.3% | 11,100 | 20億4822万 | -2.93% |
| 11/06 | 328 | 332 | 326 | 332 | +1.53% | 6,600 | 20億5441万 | -2.64% |
| 11/05 | 335 | 338 | 325 | 327 | -1.8% | 26,300 | 20億2347万 | -4.66% |
| 11/04 | (IR情報)16:00 第三者割当による第5回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 11/04 | (IR情報)16:00 第98回日本生化学会大会における研究発表について |
| 11/04 | 333 | 336 | 333 | 333 | -0.6% | 10,000 | 20億6060万 | -3.2% |
| 10/31 | 338 | 338 | 332 | 335 | +0.9% | 10,600 | 20億7298万 | -2.9% |
| 10/30 | 337 | 338 | 330 | 332 | -1.48% | 15,500 | 20億5441万 | -4.05% |
| 10/29 | 338 | 339 | 332 | 337 | -0.3% | 12,500 | 20億8535万 | -2.88% |
| 10/28 | 344 | 345 | 338 | 338 | -0.88% | 14,500 | 20億9154万 | -2.59% |
| 10/27 | 345 | 347 | 330 | 341 | -1.16% | 30,100 | 21億1010万 | -1.73% |
| 10/24 | 340 | 353 | 339 | 345 | +0.88% | 22,100 | 21億3486万 | -0.29% |
| 10/23 | 342 | 348 | 342 | 342 | -1.16% | 3,100 | 21億1629万 | -1.16% |
| 10/22 | 342 | 349 | 342 | 346 | +1.47% | 5,900 | 21億4104万 | +0.29% |
| 10/21 | 344 | 346 | 341 | 341 | 0% | 5,300 | 20億4463万 | -1.16% |
| 10/20 | 339 | 347 | 338 | 341 | +2.1% | 13,700 | 20億4463万 | -0.87% |
| 10/17 | 339 | 339 | 332 | 334 | -0.89% | 10,700 | 20億266万 | -2.91% |
| 10/16 | 342 | 345 | 336 | 337 | -2.03% | 19,500 | 20億2065万 | -2.03% |
| 10/15 | 331 | 347 | 330 | 344 | +5.52% | 14,800 | 20億6262万 | 0% |
| 10/14 | 333 | 338 | 320 | 326 | -5.23% | 49,000 | 19億5469万 | -4.96% |
| 10/10 | 356 | 357 | 338 | 344 | -2.27% | 30,000 | 20億6262万 | 0% |
| 10/09 | 353 | 357 | 348 | 352 | -0.85% | 46,900 | 21億1059万 | +2.62% |
| 10/08 | 359 | 365 | 354 | 355 | -0.56% | 20,400 | 21億2858万 | +3.8% |
| 10/07 | (5%ルール)三田証券(3.52%) |
| 10/07 | 353 | 357 | 351 | 357 | +1.13% | 11,700 | 21億4057万 | +5% |
| 09/30 | (IR情報)16:30 第三者割当による第5回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ |
| 09/30 | (IR情報)16:00 第84回日本癌学会学術総会における研究発表について |