| 2022 |
| 05/13 | （IR情報）16:00 中期経営計画に関するお知らせ |
| 05/13 | （IR情報）16:00 2022年3月期決算短信〔日本基準〕(連結) |
| 05/13 | （IR情報）16:00 定款一部変更に関するお知らせ |
| 05/13 | （IR情報）16:00 当社株式の大量取得行為に関する対応策(買収防衛策)の継続について |
| 05/09 | 436 | 439 | 433 | 439 | +0.46% | 60,100 | 275億8862万 | +2.57% |
| 05/06 | 438 | 438 | 433 | 437 | -0.91% | 52,600 | 274億6293万 | +1.86% |
| 05/02 | 437 | 441 | 433 | 441 | +0.68% | 45,400 | 277億1431万 | +2.56% |
| 04/28 | 429 | 438 | 426 | 438 | +3.55% | 86,600 | 275億2578万 | +1.86% |
| 04/27 | 425 | 425 | 421 | 423 | -1.4% | 158,800 | 265億8311万 | -1.86% |
| 04/26 | 425 | 429 | 422 | 429 | +2.14% | 85,700 | 269億6018万 | -0.69% |
| 04/25 | 425 | 425 | 420 | 420 | -1.87% | 73,100 | 263億9458万 | -2.78% |
| 04/22 | 428 | 428 | 422 | 428 | -0.23% | 91,700 | 268億9733万 | -0.93% |
| 04/21 | 423 | 429 | 421 | 429 | +1.42% | 64,300 | 269億6018万 | -0.69% |
| 04/20 | 423 | 425 | 418 | 423 | +1.44% | 53,400 | 265億8311万 | -2.08% |
| 04/19 | 416 | 422 | 416 | 417 | +0.48% | 39,800 | 262億605万 | -3.47% |
| 04/18 | 420 | 420 | 414 | 415 | -1.19% | 56,000 | 260億8036万 | -3.94% |
| 04/15 | 422 | 423 | 419 | 420 | -1.18% | 36,300 | 263億9458万 | -2.78% |
| 04/14 | 420 | 425 | 420 | 425 | +0.95% | 35,800 | 267億880万 | -1.62% |
| 04/13 | 418 | 421 | 416 | 421 | +0.96% | 54,600 | 264億5742万 | -2.32% |
| 04/12 | 422 | 422 | 415 | 417 | -1.18% | 52,800 | 262億605万 | -3.25% |
| 04/11 | 423 | 423 | 417 | 422 | -1.4% | 88,200 | 265億2027万 | -2.09% |
| 04/08 | 426 | 428 | 422 | 428 | +0.94% | 116,600 | 268億9733万 | -0.7% |
| 04/07 | 424 | 426 | 418 | 424 | 0% | 74,000 | 266億4596万 | -1.62% |
| 04/06 | 434 | 434 | 423 | 424 | -2.3% | 78,200 | 266億4596万 | -1.62% |
| 04/05 | 437 | 438 | 433 | 434 | +0.46% | 77,800 | 272億7440万 | +0.7% |
| 04/04 | 434 | 434 | 431 | 432 | -0.92% | 32,100 | 271億4871万 | +0.47% |
| 04/01 | 433 | 437 | 430 | 436 | -0.23% | 44,900 | 274億9万 | +1.4% |
| 03/31 | 439 | 442 | 434 | 437 | -1.35% | 54,200 | 274億6293万 | +1.63% |
| 03/30 | 449 | 449 | 437 | 443 | -3.49% | 95,300 | 278億4000万 | +3.26% |
| 03/29 | 456 | 459 | 452 | 459 | +0.88% | 95,200 | 288億4551万 | +7.24% |
| 03/28 | 459 | 459 | 452 | 455 | 0% | 101,900 | 285億9413万 | +6.56% |
| 03/25 | （IR情報）15:00 特別賞与支給に関するお知らせ |
| 03/25 | （IR情報）15:00 2022年3月期配当予想の修正について |
| 03/25 | 452 | 455 | 446 | 455 | +1.11% | 156,900 | 285億9413万 | +6.81% |
| 03/24 | 440 | 450 | 439 | 450 | +0.9% | 91,500 | 282億7991万 | +5.88% |
| 03/23 | 439 | 447 | 436 | 446 | +2.29% | 199,200 | 280億2853万 | +5.19% |
| 03/22 | 438 | 438 | 430 | 436 | +1.16% | 119,900 | 274億9万 | +3.07% |
| 03/18 | 431 | 433 | 427 | 431 | +0.23% | 110,900 | 270億8587万 | +1.89% |
| 03/17 | 430 | 430 | 425 | 430 | +1.42% | 121,200 | 270億2302万 | +1.9% |
| 03/16 | 427 | 427 | 421 | 424 | -0.24% | 64,000 | 266億4596万 | +0.47% |
| 03/15 | 420 | 425 | 416 | 425 | +2.41% | 73,600 | 267億880万 | +0.71% |
| 03/14 | 413 | 418 | 413 | 415 | +0.73% | 47,500 | 260億8036万 | -1.66% |
| 03/11 | （IR情報）15:00 連結子会社の商号変更に関するお知らせ |
| 03/11 | 413 | 417 | 412 | 412 | -2.14% | 60,200 | 258億9183万 | -2.37% |
| 03/10 | 424 | 425 | 417 | 421 | +2.93% | 110,300 | 264億5742万 | -0.47% |
| 03/09 | 406 | 412 | 405 | 409 | +0.25% | 83,300 | 257億329万 | -3.31% |
| 03/08 | 413 | 416 | 404 | 408 | -2.16% | 142,700 | 256億4045万 | -3.55% |
| 03/07 | 415 | 420 | 412 | 417 | -0.48% | 125,000 | 262億605万 | -1.42% |
| 03/04 | 425 | 427 | 419 | 419 | -1.64% | 87,100 | 263億3174万 | -0.95% |
| 03/03 | 427 | 428 | 423 | 426 | +0.71% | 47,000 | 267億7165万 | +0.71% |
| 03/02 | 424 | 427 | 423 | 423 | -1.17% | 50,400 | 265億8311万 | 0% |
| 03/01 | 427 | 429 | 424 | 428 | +0.94% | 66,300 | 268億9733万 | +1.18% |
| 02/28 | 423 | 425 | 415 | 424 | +0.24% | 90,500 | 266億4596万 | +0.24% |
| 02/25 | 422 | 426 | 419 | 423 | +0.24% | 112,100 | 265億8311万 | +0.24% |
| 02/24 | 417 | 422 | 413 | 422 | +0.72% | 99,700 | 265億2027万 | 0% |
| 02/22 | 420 | 422 | 418 | 419 | -0.71% | 47,600 | 263億3174万 | -0.95% |
| 02/21 | 425 | 428 | 421 | 422 | -1.4% | 56,100 | 265億2027万 | -0.24% |
| 02/18 | 424 | 429 | 423 | 428 | -0.7% | 63,200 | 268億9733万 | +0.94% |
| 02/17 | 429 | 433 | 426 | 431 | +0.23% | 82,200 | 270億8587万 | +1.41% |
| 02/16 | 429 | 432 | 425 | 430 | +0.94% | 81,700 | 270億2302万 | +1.18% |
| 02/15 | 423 | 431 | 423 | 426 | +0.24% | 141,500 | 267億7165万 | 0% |
| 02/14 | 424 | 425 | 419 | 425 | -1.16% | 84,800 | 267億880万 | -0.47% |
| 02/10 | （IR情報）15:00 組織変更および執行役員体制に関するお知らせ |
| 02/10 | （IR情報）15:00 2022年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/10 | 427 | 430 | 423 | 430 | +1.18% | 91,300 | 270億2302万 | +0.47% |
| 02/09 | 425 | 426 | 420 | 425 | +0.71% | 46,200 | 267億880万 | -1.16% |
| 02/08 | 420 | 425 | 420 | 422 | +0.48% | 71,700 | 265億2027万 | -2.09% |
| 02/07 | 421 | 421 | 417 | 420 | -0.71% | 62,200 | 263億9458万 | -3% |
| 02/04 | 423 | 425 | 418 | 423 | -0.47% | 73,400 | 265億8311万 | -2.76% |
| 02/03 | 424 | 430 | 424 | 425 | +0.24% | 101,800 | 267億880万 | -2.52% |
| 02/02 | 417 | 426 | 417 | 424 | +1.44% | 92,800 | 266億4596万 | -3.2% |
| 02/01 | 421 | 424 | 415 | 418 | -0.95% | 102,000 | 262億6889万 | -4.78% |
| 01/31 | 418 | 423 | 416 | 422 | +2.43% | 68,400 | 265億2027万 | -4.31% |
| 01/28 | 415 | 419 | 412 | 412 | -0.48% | 101,600 | 258億9183万 | -6.79% |
| 01/27 | 421 | 421 | 410 | 414 | -1.19% | 203,800 | 260億1751万 | -6.76% |
| 01/26 | 417 | 420 | 415 | 419 | +0.24% | 78,500 | 263億3174万 | -5.84% |
| 01/25 | 422 | 423 | 415 | 418 | -1.42% | 75,800 | 262億6889万 | -6.49% |
| 01/24 | 418 | 424 | 414 | 424 | +1.44% | 59,400 | 266億4596万 | -5.57% |
| 01/21 | （IR情報）15:00 代表取締役の異動に関するお知らせ |
| 01/21 | 413 | 420 | 410 | 418 | +0.48% | 97,900 | 262億6889万 | -7.32% |
| 01/20 | 417 | 421 | 412 | 416 | -0.72% | 95,400 | 261億4320万 | -8.17% |
| 01/19 | 429 | 430 | 419 | 419 | -3.68% | 130,200 | 263億3174万 | -7.91% |
| 01/18 | 442 | 444 | 432 | 435 | -1.36% | 80,800 | 273億3724万 | -4.81% |
| 01/17 | 437 | 447 | 436 | 441 | +0.46% | 75,100 | 277億1431万 | -3.71% |
| 01/14 | 440 | 441 | 433 | 439 | -0.9% | 87,600 | 275億8862万 | -4.36% |
| 01/13 | 445 | 446 | 440 | 443 | -1.12% | 69,600 | 278億4000万 | -3.7% |
| 01/12 | 445 | 449 | 443 | 448 | +0.45% | 70,000 | 281億5422万 | -2.61% |
| 01/11 | 450 | 450 | 436 | 446 | -0.45% | 113,600 | 280億2853万 | -3.04% |
| 01/07 | 457 | 459 | 447 | 448 | -1.97% | 81,800 | 281億5422万 | -2.61% |
| 01/06 | 459 | 462 | 457 | 457 | -1.93% | 88,100 | 287億1982万 | -0.44% |
| 01/05 | 466 | 466 | 458 | 466 | -0.21% | 77,000 | 292億8542万 | +1.75% |
| 01/04 | 466 | 468 | 460 | 467 | +0.86% | 38,500 | 293億4826万 | +2.19% |
| 2021 |
| 12/30 | 459 | 466 | 459 | 463 | -0.22% | 19,200 | 290億9688万 | +1.54% |
| 12/29 | 456 | 464 | 456 | 464 | +0.65% | 29,400 | 291億5973万 | +1.75% |
| 12/28 | 459 | 461 | 454 | 461 | +0.66% | 70,200 | 289億7119万 | +1.32% |
| 12/27 | 458 | 460 | 455 | 458 | -0.43% | 59,000 | 287億8266万 | +0.66% |
| 12/24 | （IR情報）15:00 連結子会社の解散および清算に関するお知らせ |
| 12/24 | 458 | 460 | 457 | 460 | +0.66% | 57,500 | 289億835万 | +0.88% |
| 12/23 | 456 | 457 | 453 | 457 | +0.66% | 17,600 | 287億1982万 | +0.22% |
| 12/22 | 458 | 458 | 452 | 454 | -0.87% | 23,100 | 285億3128万 | -0.44% |
| 12/21 | 457 | 459 | 451 | 458 | +2% | 63,000 | 287億8266万 | +0.22% |
| 12/20 | 465 | 465 | 449 | 449 | -4.67% | 52,500 | 282億1706万 | -1.97% |
| 12/17 | 476 | 478 | 467 | 471 | -0.84% | 70,400 | 295億9964万 | +2.61% |
| 12/16 | 473 | 478 | 470 | 475 | +1.5% | 57,900 | 298億5101万 | +3.49% |
| 12/15 | 460 | 468 | 460 | 468 | +1.08% | 27,800 | 294億1110万 | +1.74% |
| 12/14 | 458 | 466 | 457 | 463 | +1.31% | 48,700 | 290億9688万 | +0.65% |
| 12/13 | 476 | 476 | 453 | 457 | -4.19% | 73,800 | 287億1982万 | -0.87% |
| 12/10 | 479 | 482 | 472 | 477 | +3.02% | 214,100 | 299億7670万 | +3.25% |
| 12/09 | 464 | 466 | 458 | 463 | 0% | 53,300 | 290億9688万 | +0.22% |
| 12/08 | 459 | 463 | 454 | 463 | +1.09% | 52,400 | 290億9688万 | -0.22% |
| 12/07 | 450 | 462 | 449 | 458 | +2.92% | 101,800 | 287億8266万 | -1.51% |
