| 2026 |
| 01/20 | 403 | 404 | 396 | 398 | -0.5% | 19,500 | 45億1932万 | +4.19% |
| 01/19 | 399 | 403 | 394 | 400 | +0.5% | 18,200 | 45億4204万 | +4.71% |
| 01/16 | 392 | 408 | 392 | 398 | +2.31% | 60,200 | 45億1932万 | +3.92% |
| 01/15 | 388 | 395 | 388 | 389 | +0.26% | 37,800 | 44億1713万 | +1.57% |
| 01/14 | 383 | 392 | 383 | 388 | +1.31% | 17,200 | 44億577万 | +1.04% |
| 01/13 | 387 | 390 | 382 | 383 | -0.78% | 23,000 | 43億4900万 | -0.26% |
| 01/09 | 396 | 396 | 384 | 386 | -1.78% | 26,700 | 43億8306万 | +0.26% |
| 01/08 | 384 | 393 | 383 | 393 | +2.88% | 15,600 | 44億6255万 | +2.08% |
| 01/07 | 381 | 384 | 379 | 382 | +1.33% | 13,800 | 43億3764万 | -1.04% |
| 01/06 | （IR情報）16:00 メタボロミクスを活用した「バイオものづくり」の協働開始 |
| 01/06 | 380 | 382 | 375 | 377 | 0% | 17,800 | 42億8087万 | -2.84% |
| 01/05 | 382 | 382 | 373 | 377 | -0.53% | 26,300 | 42億8087万 | -3.33% |
| 2025 |
| 12/30 | 377 | 381 | 371 | 379 | +0.53% | 18,600 | 43億358万 | -3.07% |
| 12/29 | 359 | 382 | 359 | 377 | +4.72% | 24,500 | 42億8087万 | -4.07% |
| 12/26 | 367 | 367 | 355 | 360 | -0.55% | 93,800 | 40億8783万 | -8.86% |
| 12/25 | 366 | 371 | 362 | 362 | -1.63% | 42,500 | 41億1054万 | -8.82% |
| 12/24 | 367 | 379 | 365 | 368 | +0.55% | 39,200 | 41億7867万 | -7.54% |
| 12/23 | 365 | 375 | 364 | 366 | 0% | 34,900 | 41億5596万 | -8.5% |
| 12/22 | 381 | 381 | 364 | 366 | -3.68% | 24,200 | 41億5596万 | -9.18% |
| 12/19 | 379 | 383 | 371 | 380 | +0.26% | 16,000 | 43億1493万 | -6.86% |
| 12/18 | 379 | 379 | 371 | 379 | -0.79% | 13,800 | 43億358万 | -8.01% |
| 12/17 | 381 | 392 | 370 | 382 | -0.78% | 43,900 | 43億3764万 | -8.39% |
| 12/16 | 391 | 394 | 383 | 385 | -2.04% | 33,200 | 43億7171万 | -8.33% |
| 12/15 | 393 | 399 | 391 | 393 | -1.01% | 16,600 | 44億6255万 | -7.09% |
| 12/12 | 399 | 401 | 392 | 397 | +1.53% | 14,600 | 45億797万 | -6.81% |
| 12/11 | 402 | 406 | 391 | 391 | -2.74% | 12,900 | 44億3984万 | -8.86% |
| 12/10 | 403 | 407 | 402 | 402 | -0.25% | 7,300 | 45億6475万 | -6.51% |
| 12/09 | 404 | 407 | 402 | 403 | -0.49% | 10,600 | 45億7610万 | -6.5% |
| 12/08 | 409 | 412 | 405 | 405 | -0.98% | 13,400 | 45億9881万 | -6.25% |
| 12/05 | 409 | 409 | 397 | 409 | +0.99% | 10,100 | 46億4423万 | -5.54% |
| 12/04 | 395 | 406 | 395 | 405 | +3.32% | 17,100 | 45億9881万 | -6.68% |
| 12/03 | 404 | 404 | 381 | 392 | -1.51% | 28,900 | 44億5119万 | -9.89% |
| 12/02 | 417 | 418 | 398 | 398 | -4.33% | 25,900 | 45億1932万 | -8.72% |
| 12/01 | 434 | 434 | 416 | 416 | -3.48% | 30,900 | 47億2372万 | -4.81% |
| 11/28 | 419 | 432 | 419 | 431 | +3.36% | 21,500 | 48億9404万 | -1.15% |
| 11/27 | 421 | 423 | 415 | 417 | -0.95% | 16,900 | 47億3507万 | -3.92% |
| 11/26 | （IR情報）10:00 未利用木質バイオマスを用いたローズ香料の発酵生産に成功 |
| 11/26 | 428 | 435 | 419 | 421 | -1.64% | 54,900 | 47億8049万 | -2.77% |
| 11/25 | （IR情報）10:00 2026年9月期の業績予想、東証スタンダード市場への市場区分変更申請に向けた準備に関するお知らせについての質疑応答集 |
| 11/25 | 420 | 437 | 419 | 428 | +3.38% | 31,300 | 48億5998万 | -0.7% |
| 11/21 | 413 | 415 | 406 | 414 | +1.22% | 22,300 | 47億101万 | -3.5% |
| 11/20 | 402 | 413 | 394 | 409 | +1.49% | 32,300 | 46億4423万 | -4.44% |
| 11/19 | 416 | 420 | 398 | 403 | -4.05% | 57,900 | 45億7610万 | -5.4% |
| 11/18 | 433 | 433 | 419 | 420 | -4.33% | 69,500 | 47億6914万 | -0.94% |
| 11/17 | 455 | 472 | 437 | 439 | -10.77% | 64,300 | 49億8488万 | +4.03% |
| 11/14 | （IR情報）16:00 事業計画及び成長可能性に関する事項 |
| 11/14 | （IR情報）16:00 2025年9月期決算説明資料 |
| 11/14 | （IR情報）16:00 2025年9月期決算短信〔日本基準〕(非連結) |
| 11/14 | （IR情報）16:00 東証スタンダード市場への市場区分変更申請に向けた準備に関するお知らせ |
| 11/14 | 465 | 495 | 461 | 492 | +2.5% | 88,000 | 55億8670万 | +17.14% |
| 11/13 | 486 | 486 | 477 | 480 | -0.41% | 25,100 | 54億5044万 | +15.38% |
| 11/12 | 472 | 485 | 467 | 482 | +3.21% | 55,300 | 54億7315万 | +16.99% |
| 11/11 | 469 | 469 | 459 | 467 | +0.65% | 30,200 | 53億283万 | +14.18% |
| 11/10 | 473 | 474 | 462 | 464 | -0.85% | 33,100 | 52億6876万 | +14.29% |
| 11/07 | 470 | 481 | 451 | 468 | -0.43% | 132,800 | 53億1418万 | +16.13% |
| 11/06 | 430 | 475 | 424 | 470 | +10.33% | 249,400 | 53億3689万 | +17.5% |
| 11/05 | 425 | 427 | 411 | 426 | +0.24% | 69,900 | 48億3727万 | +7.3% |
| 11/04 | 432 | 432 | 421 | 425 | -0.47% | 13,200 | 48億2591万 | +7.32% |
| 10/31 | 424 | 433 | 419 | 427 | +0.47% | 31,200 | 48億4862万 | +8.1% |
| 10/30 | 422 | 425 | 418 | 425 | +1.43% | 11,400 | 48億2591万 | +8.14% |
| 10/29 | 434 | 434 | 415 | 419 | -3.46% | 33,600 | 47億5778万 | +6.89% |
| 10/28 | 416 | 434 | 413 | 434 | +3.83% | 36,500 | 49億2811万 | +11% |
| 10/27 | 424 | 442 | 406 | 418 | -1.18% | 82,500 | 47億4643万 | +7.46% |
| 10/24 | 418 | 433 | 412 | 423 | +3.17% | 92,600 | 48億320万 | +9.02% |
| 10/23 | 383 | 429 | 382 | 410 | +7.61% | 299,200 | 46億5559万 | +5.94% |
| 10/22 | 378 | 382 | 373 | 381 | +1.87% | 16,000 | 43億343万 | -1.3% |
| 10/21 | 376 | 380 | 370 | 374 | -1.06% | 29,600 | 42億2436万 | -3.36% |
| 10/20 | 389 | 389 | 371 | 378 | -1.82% | 28,700 | 42億6954万 | -2.33% |
| 10/17 | 401 | 401 | 374 | 385 | -2.04% | 79,400 | 43億4861万 | -0.77% |
| 10/16 | 387 | 434 | 380 | 393 | +9.47% | 445,900 | 44億3897万 | +1.03% |
| 10/15 | （IR情報）18:00 通期業績予想の修正に関するお知らせ |
| 10/15 | 347 | 361 | 347 | 359 | +3.76% | 21,000 | 40億5494万 | -7.71% |
| 10/14 | （IR情報）17:00 主要株主及び主要株主である筆頭株主の異動に関するお知らせ |
| 10/14 | 363 | 373 | 342 | 346 | -5.98% | 90,100 | 39億810万 | -11.28% |
| 10/10 | 378 | 380 | 368 | 368 | -4.17% | 60,600 | 41億5659万 | -6.12% |
| 10/09 | 389 | 395 | 379 | 384 | -2.04% | 112,300 | 43億3731万 | -2.54% |
| 10/08 | 387 | 465 | 384 | 392 | +1.82% | 898,200 | 44億2767万 | -0.51% |
| 10/07 | 395 | 395 | 380 | 385 | -2.28% | 17,300 | 43億4861万 | -2.53% |
| 10/06 | 393 | 394 | 384 | 394 | +0.77% | 19,700 | 44億5026万 | -0.51% |
| 10/03 | 398 | 400 | 390 | 391 | -1.26% | 17,800 | 44億1638万 | -1.26% |
| 10/02 | 398 | 398 | 395 | 396 | +0.25% | 2,900 | 44億7285万 | -0.25% |
| 10/01 | 406 | 406 | 387 | 395 | -1.5% | 40,200 | 44億6156万 | -0.5% |
| 09/30 | 398 | 411 | 397 | 401 | +1.26% | 26,400 | 45億2933万 | +1.01% |
| 09/29 | 392 | 397 | 391 | 396 | +1.02% | 13,800 | 44億7285万 | -0.25% |
| 09/26 | 391 | 393 | 389 | 392 | +0.26% | 15,900 | 44億2767万 | -1.26% |
| 09/25 | 395 | 395 | 390 | 391 | -0.76% | 7,900 | 44億1638万 | -1.51% |
| 09/24 | 393 | 395 | 391 | 394 | -0.25% | 9,500 | 44億5026万 | -0.76% |
| 09/22 | 387 | 396 | 387 | 395 | +1.8% | 26,300 | 44億6156万 | -0.5% |
| 09/19 | 389 | 394 | 385 | 388 | -0.51% | 20,000 | 43億8249万 | -2.51% |
| 09/18 | 389 | 392 | 389 | 390 | -0.26% | 16,600 | 44億508万 | -2.01% |
| 09/17 | 394 | 396 | 391 | 391 | -0.76% | 6,200 | 44億1638万 | -2.01% |
| 09/16 | 392 | 396 | 391 | 394 | +0.51% | 7,800 | 44億5026万 | -1.25% |
| 09/12 | 395 | 398 | 392 | 392 | -0.25% | 6,000 | 44億2767万 | -2% |
| 09/11 | 400 | 400 | 391 | 393 | -1.5% | 16,400 | 44億3897万 | -1.75% |
| 09/10 | 400 | 402 | 397 | 399 | 0% | 8,000 | 45億674万 | -0.5% |
| 09/09 | 399 | 402 | 395 | 399 | +0.25% | 17,600 | 45億674万 | -0.5% |
| 09/08 | 397 | 400 | 395 | 398 | +0.25% | 9,800 | 44億9544万 | -1% |
| 09/05 | 396 | 397 | 394 | 397 | +0.25% | 7,000 | 44億8415万 | -1.49% |
| 09/04 | 401 | 401 | 396 | 396 | -0.75% | 5,000 | 44億7285万 | -1.74% |
| 09/03 | 401 | 401 | 396 | 399 | -0.5% | 19,200 | 45億674万 | -1.24% |
| 09/02 | 402 | 407 | 401 | 401 | 0% | 7,000 | 45億2933万 | -0.74% |
| 09/01 | 410 | 418 | 400 | 401 | -1.23% | 36,000 | 45億2933万 | -0.74% |
| 08/29 | 405 | 408 | 404 | 406 | -0.49% | 7,300 | 45億8581万 | +0.74% |
| 08/28 | 402 | 410 | 402 | 408 | +1.75% | 13,400 | 46億840万 | +1.24% |
| 08/27 | 399 | 404 | 399 | 401 | +0.5% | 7,700 | 45億2933万 | -0.5% |
| 08/26 | 400 | 402 | 399 | 399 | 0% | 2,900 | 45億674万 | -0.99% |
| 08/25 | 397 | 404 | 397 | 399 | +0.76% | 11,300 | 45億674万 | -0.75% |
| 08/22 | 397 | 401 | 394 | 396 | 0% | 8,600 | 44億7285万 | -1.49% |
| 08/21 | 394 | 399 | 394 | 396 | 0% | 7,900 | 44億7285万 | -1.49% |
| 08/14 | （IR情報）13:00 2025年9月期第3四半期決算説明資料 |
| 08/14 | （IR情報）13:00 2025年9月期第3四半期決算短信〔日本基準〕(非連結) |
