| 2024 |
| 01/31 | （IR情報）15:00 特許取得に関するお知らせ |
| 01/25 | 425 | 432 | 421 | 425 | +0.24% | 85,200 | 31億6404万 | +7.32% |
| 01/24 | 422 | 432 | 419 | 424 | 0% | 124,700 | 31億5659万 | +7.89% |
| 01/23 | 425 | 428 | 418 | 424 | 0% | 45,000 | 31億5659万 | +8.44% |
| 01/22 | 417 | 429 | 413 | 424 | +0.71% | 85,700 | 31億5659万 | +9% |
| 01/19 | 419 | 440 | 418 | 421 | +1.2% | 381,100 | 31億3426万 | +9.07% |
| 01/18 | 408 | 418 | 404 | 416 | +2.46% | 91,900 | 30億9703万 | +8.05% |
| 01/17 | 415 | 418 | 401 | 406 | -1.93% | 139,500 | 30億2258万 | +6.01% |
| 01/16 | 406 | 421 | 406 | 414 | +2.99% | 236,300 | 30億8214万 | +8.38% |
| 01/15 | 400 | 407 | 398 | 402 | +0.75% | 85,600 | 29億9280万 | +5.51% |
| 01/12 | 410 | 414 | 399 | 399 | -3.16% | 145,800 | 29億7047万 | +5% |
| 01/11 | 406 | 425 | 406 | 412 | +1.98% | 250,100 | 30億6725万 | +8.42% |
| 01/10 | 405 | 409 | 401 | 404 | +0.25% | 114,200 | 30億769万 | +6.32% |
| 01/09 | 387 | 406 | 387 | 403 | +4.68% | 172,500 | 30億25万 | +5.77% |
| 01/05 | 394 | 395 | 385 | 385 | -2.78% | 74,800 | 28億6624万 | +1.05% |
| 01/04 | 387 | 402 | 387 | 396 | +0.76% | 121,500 | 29億4814万 | +3.66% |
| 2023 |
| 12/29 | 382 | 393 | 382 | 393 | +1.81% | 127,400 | 29億2580万 | +2.61% |
| 12/28 | 383 | 391 | 379 | 386 | +0.26% | 94,800 | 28億7369万 | +0.52% |
| 12/27 | 356 | 390 | 356 | 385 | +8.45% | 241,800 | 28億6624万 | 0% |
| 12/26 | 353 | 360 | 353 | 355 | -0.84% | 42,600 | 26億4290万 | -8.03% |
| 12/25 | 365 | 367 | 358 | 358 | -1.92% | 48,300 | 26億6523万 | -7.73% |
| 12/22 | 372 | 374 | 364 | 365 | -1.88% | 53,300 | 27億1735万 | -6.41% |
| 12/21 | 373 | 376 | 367 | 372 | -2.11% | 63,700 | 27億6946万 | -5.1% |
| 12/20 | 380 | 394 | 377 | 380 | 0% | 94,100 | 28億2902万 | -3.06% |
| 12/19 | 362 | 382 | 362 | 380 | +4.4% | 70,800 | 28億2902万 | -3.06% |
| 12/18 | 364 | 367 | 362 | 364 | -0.27% | 24,000 | 27億990万 | -7.14% |
| 12/15 | 362 | 368 | 362 | 365 | +1.11% | 41,200 | 27億1735万 | -6.89% |
| 12/15 | （空売り報告）UBS AG 30,800株（0.41%）-0.15%義務消失 |
| 12/14 | 371 | 378 | 361 | 361 | -2.43% | 34,900 | 26億8757万 | -8.14% |
| 12/13 | 366 | 377 | 366 | 370 | +0.54% | 51,700 | 27億5457万 | -6.09% |
| 12/12 | 371 | 374 | 363 | 368 | -1.87% | 58,900 | 27億3968万 | -6.6% |
| 12/11 | 378 | 384 | 374 | 375 | -0.27% | 48,800 | 27億9180万 | -5.06% |
| 12/11 | （空売り報告）UBS AG 42,100株（0.56%）-0.05% |
| 12/08 | 377 | 389 | 376 | 376 | -2.34% | 43,700 | 27億9924万 | -4.81% |
| 12/08 | （空売り報告）UBS AG 45,600株（0.61%）+0.04% |
| 12/07 | 382 | 390 | 374 | 385 | -0.77% | 114,300 | 28億6624万 | -2.28% |
| 12/07 | （空売り報告）UBS AG 42,800株（0.57%）再IN |
| 12/06 | 385 | 390 | 383 | 388 | +0.78% | 47,000 | 28億8858万 | -1.52% |
| 12/05 | 390 | 397 | 382 | 385 | -2.04% | 66,900 | 28億6624万 | -2.04% |
| 12/04 | 414 | 418 | 393 | 393 | -5.76% | 93,600 | 29億2580万 | +0.26% |
| 12/01 | 417 | 424 | 411 | 417 | +1.21% | 70,700 | 31億448万 | +6.65% |
| 11/30 | 410 | 416 | 410 | 412 | -0.24% | 28,800 | 30億6725万 | +5.91% |
| 11/29 | 411 | 418 | 411 | 413 | +0.49% | 44,100 | 30億7470万 | +6.72% |
| 11/28 | 414 | 417 | 409 | 411 | -0.48% | 53,900 | 30億5981万 | +6.75% |
| 11/27 | 417 | 417 | 407 | 413 | -0.48% | 24,800 | 30億7470万 | +7.83% |
| 11/24 | 409 | 417 | 408 | 415 | +1.47% | 66,000 | 30億8959万 | +9.21% |
| 11/22 | （IR情報）15:00 役員候補者の選任に関するお知らせ |
| 11/22 | 412 | 416 | 403 | 409 | -1.21% | 65,200 | 30億4492万 | +7.92% |
| 11/21 | 420 | 422 | 412 | 414 | -0.72% | 50,000 | 30億8214万 | +9.81% |
| 11/20 | 409 | 422 | 406 | 417 | +2.46% | 97,900 | 31億448万 | +11.2% |
| 11/20 | （空売り報告）UBS AG 31,800株（0.42%）-0.12%義務消失 |
| 11/17 | 401 | 408 | 399 | 407 | +0.74% | 69,400 | 30億3003万 | +9.12% |
| 11/17 | （空売り報告）UBS AG 40,600株（0.54%）再IN |
| 11/16 | 384 | 406 | 384 | 404 | +5.48% | 147,700 | 30億769万 | +8.31% |
| 11/16 | （空売り報告）UBS AG 32,900株（0.44%）-0.12%義務消失 |
| 11/15 | 373 | 385 | 371 | 383 | +2.68% | 49,200 | 28億5135万 | +2.96% |
| 11/15 | （空売り報告）UBS AG 42,000株（0.56%）-0.05% |
| 11/14 | （IR情報）15:00 2023年9月期決算短信〔日本基準〕(連結) |
| 11/14 | 375 | 379 | 373 | 373 | -0.53% | 17,500 | 27億7691万 | 0% |
| 11/13 | 379 | 382 | 374 | 375 | -1.57% | 29,600 | 27億9180万 | +0.54% |
| 11/10 | （IR情報）15:00 営業外費用(持分法による投資損失)及び特別利益(持分変動利益)の計上及び業績予想の修正に関するお知らせ |
| 11/10 | 381 | 383 | 373 | 381 | -0.52% | 35,600 | 28億3646万 | +1.87% |
| 11/09 | 383 | 387 | 379 | 383 | +1.59% | 59,800 | 28億5135万 | +2.41% |
| 11/09 | （空売り報告）UBS AG 45,700株（0.61%）+0.06% |
| 11/08 | 384 | 386 | 377 | 377 | -1.05% | 15,700 | 28億668万 | +1.07% |
| 11/07 | 383 | 386 | 380 | 381 | -0.52% | 16,100 | 28億3646万 | +1.87% |
| 11/06 | 376 | 388 | 376 | 383 | +1.86% | 40,600 | 28億5135万 | +2.41% |
| 11/06 | （空売り報告）UBS AG 41,600株（0.55%）-0.07% |
| 11/02 | 364 | 376 | 364 | 376 | +3.58% | 55,200 | 27億9924万 | +0.53% |
| 11/02 | （空売り報告）UBS AG 46,400株（0.62%）-0.08% |
| 11/01 | 368 | 368 | 362 | 363 | -2.16% | 32,700 | 27億246万 | -3.2% |
| 10/31 | 371 | 371 | 363 | 371 | +0.27% | 19,700 | 27億6202万 | -1.33% |
| 10/31 | （空売り報告）UBS AG 52,300株（0.7%）+0.03% |
| 10/30 | 364 | 371 | 364 | 370 | +0.27% | 17,800 | 27億5457万 | -1.86% |
| 10/27 | 360 | 369 | 360 | 369 | +2.5% | 15,200 | 27億4713万 | -2.12% |
| 10/26 | 356 | 372 | 356 | 360 | -1.91% | 42,100 | 26億8012万 | -4.76% |
| 10/25 | 368 | 377 | 362 | 367 | +1.38% | 33,100 | 27億3224万 | -3.17% |
| 10/24 | 347 | 365 | 345 | 362 | +3.43% | 56,900 | 26億9501万 | -4.74% |
| 10/24 | （空売り報告）UBS AG 50,200株（0.67%）-0.09% |
| 10/23 | 356 | 361 | 342 | 350 | -2.78% | 44,800 | 26億568万 | -8.38% |
| 10/20 | 358 | 363 | 352 | 360 | -0.28% | 32,700 | 26億8012万 | -6.25% |
| 10/19 | 367 | 371 | 361 | 361 | -3.48% | 38,400 | 26億8757万 | -6.48% |
| 10/18 | 365 | 375 | 365 | 374 | +1.08% | 31,200 | 27億8435万 | -3.61% |
| 10/18 | （空売り報告）UBS AG 57,000株（0.76%）-0.05% |
| 10/17 | 363 | 375 | 363 | 370 | +1.93% | 38,300 | 27億5457万 | -4.88% |
| 10/16 | 370 | 375 | 363 | 363 | -2.94% | 79,200 | 27億246万 | -7.4% |
| 10/16 | （空売り報告）UBS AG 60,800株（0.81%）+0.03% |
| 10/13 | 386 | 388 | 373 | 374 | -4.1% | 67,600 | 27億8435万 | -5.08% |
| 10/13 | （空売り報告）UBS AG 58,600株（0.78%）+0.11% |
| 10/12 | 388 | 392 | 382 | 390 | +0.26% | 47,900 | 29億347万 | -2.01% |
| 10/12 | （空売り報告）個人 416,100株（5.5%）-0.09% |
| 10/11 | 394 | 396 | 389 | 389 | -1.27% | 21,800 | 28億9602万 | -2.51% |
| 10/10 | 397 | 399 | 392 | 394 | +1.29% | 37,700 | 29億3325万 | -1.75% |
| 10/10 | （空売り報告）UBS AG 49,900株（0.67%）-0.05% |
| 10/06 | 391 | 394 | 384 | 389 | -0.26% | 42,100 | 28億9602万 | -3.47% |
| 10/05 | 376 | 390 | 375 | 390 | +4.84% | 48,300 | 29億347万 | -3.7% |
| 10/04 | 375 | 380 | 370 | 372 | -2.36% | 77,800 | 27億6946万 | -8.37% |
| 10/04 | （空売り報告）個人 422,900株（5.59%）-0.14% |
| 10/03 | 386 | 393 | 381 | 381 | -1.55% | 103,400 | 28億3646万 | -6.62% |
| 10/02 | 390 | 402 | 387 | 387 | -1.53% | 55,600 | 28億8113万 | -5.38% |
| 10/02 | （空売り報告）UBS AG 53,800株（0.72%）+0.03% |
| 09/29 | 385 | 401 | 383 | 393 | +2.34% | 87,100 | 29億2580万 | -4.15% |
| 09/29 | （空売り報告）UBS AG 51,800株（0.69%）-0.1% |
| 09/28 | 388 | 396 | 383 | 384 | -1.03% | 40,500 | 28億5880万 | -6.34% |
| 09/27 | 387 | 389 | 381 | 388 | -0.77% | 69,100 | 28億8858万 | -5.83% |
| 09/26 | 393 | 399 | 385 | 391 | +1.3% | 71,200 | 29億1091万 | -5.1% |
| 09/25 | 385 | 392 | 385 | 386 | -0.52% | 42,400 | 28億7369万 | -6.54% |
| 09/22 | 380 | 394 | 375 | 388 | +1.57% | 79,500 | 28億8858万 | -6.28% |
| 09/22 | （空売り報告）個人 427,100株（5.73%）+0.12% |
| 09/22 | （空売り報告）UBS AG 59,000株（0.79%）-0.1% |
| 09/21 | 391 | 391 | 380 | 382 | -2.3% | 96,100 | 28億4391万 | -7.73% |
| 09/20 | 398 | 402 | 388 | 391 | -2.01% | 64,200 | 29億1091万 | -5.78% |
| 09/19 | 398 | 400 | 390 | 399 | -0.25% | 62,600 | 29億7047万 | -3.86% |
| 09/15 | 407 | 409 | 400 | 400 | -1.72% | 121,900 | 29億7792万 | -3.61% |
| 09/14 | 405 | 411 | 405 | 407 | +0.49% | 125,300 | 30億3003万 | -1.93% |
| 09/14 | （空売り報告）BNP Paribas Arbitrage SNC 35,800株（0.48%）-0.07%義務消失 |
| 09/13 | 410 | 414 | 402 | 405 | -1.46% | 131,400 | 30億1514万 | -2.17% |
| 09/13 | （空売り報告）BNP Paribas Arbitrage SNC 41,400株（0.55%）-0.06% |
| 09/12 | 430 | 442 | 406 | 411 | +0.98% | 395,400 | 30億5981万 | -0.72% |
| 09/12 | （空売り報告）個人 417,800株（5.61%）+0.19% |
| 09/11 | 428 | 438 | 407 | 407 | -4.91% | 215,000 | 30億3003万 | -1.45% |
| 09/08 | 430 | 436 | 427 | 428 | -1.15% | 101,400 | 31億8637万 | +3.88% |
| 09/07 | 451 | 461 | 433 | 433 | -5.25% | 332,800 | 32億2359万 | +5.35% |
| 09/07 | （空売り報告）UBS AG 66,900株（0.89%）+0.15% |
| 09/06 | 440 | 468 | 433 | 457 | +7.03% | 757,800 | 34億227万 | +11.74% |
| 09/06 | （空売り報告）UBS AG 55,300株（0.74%）-0.18% |
| 09/05 | 437 | 449 | 421 | 427 | -2.95% | 165,000 | 31億7892万 | +5.17% |
| 09/04 | 423 | 455 | 422 | 440 | +2.09% | 252,700 | 32億7571万 | +8.64% |
| 09/04 | （IR情報）9:00 ベースアップおよび新卒初任給の引き上げ実施のお知らせ |
| 09/04 | （空売り報告）BNP Paribas Arbitrage SNC 45,900株（0.61%）+0.05% |
| 09/04 | （空売り報告）Barclays Capital Securities Ltd 15,678株（0.21%）-0.38%義務消失 |
| 09/01 | 447 | 447 | 426 | 431 | -2.49% | 294,100 | 32億870万 | +6.95% |
| 09/01 | （空売り報告）UBS AG 68,500株（0.92%）+0.03% |
| 08/31 | （IR情報）15:00 特許取得に関するお知らせ |
| 08/31 | 461 | 472 | 426 | 442 | +4.99% | 1,416,900 | 32億9060万 | +10.22% |
| 08/31 | （空売り報告）BNP Paribas Arbitrage SNC 42,000株（0.56%）再IN |
| 08/31 | （空売り報告）UBS AG 66,300株（0.89%）再IN |
| 08/30 | 417 | 421 | 411 | 421 | +2.18% | 80,600 | 31億3426万 | +5.51% |
| 08/30 | （空売り報告）BNP Paribas Arbitrage SNC 36,700株（0.49%）-0.08%義務消失 |
| 08/30 | （空売り報告）UBS AG 33,200株（0.44%）-0.1%義務消失 |
| 08/29 | 406 | 418 | 406 | 412 | +1.48% | 92,700 | 30億6725万 | +3.52% |
| 08/29 | （空売り報告）JPM Securities Japan Co Ltd. 34,700株（0.46%）-0.12%義務消失 |
| 08/29 | （空売り報告）UBS AG 40,700株（0.54%）-0.11% |
| 08/28 | （空売り報告）UBS AG 48,600株（0.65%）+0.09% |
| 08/23 | （空売り報告）JPM Securities Japan Co Ltd. 43,900株（0.58%）-0.05% |
