| 2024 |
| 11/18 | （IR情報）15:30 当社株式の上場廃止に関するお知らせ |
| 11/18 | 1,097 | 1,098 | 1,097 | 1,098 | +0.09% | 5,400 | 71億98万 | +0.18% |
| 11/15 | 1,097 | 1,099 | 1,097 | 1,097 | 0% | 5,900 | 70億9451万 | +0.09% |
| 11/14 | 1,097 | 1,097 | 1,097 | 1,097 | 0% | 1,600 | 70億9451万 | +0.09% |
| 11/13 | （IR情報）15:30 2025年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/13 | （IR情報）15:30 特別損失の計上に関するお知らせ |
| 11/13 | 1,097 | 1,101 | 1,097 | 1,097 | 0% | 8,800 | 70億9451万 | +0.09% |
| 11/12 | 1,099 | 1,099 | 1,097 | 1,097 | -0.09% | 8,400 | 70億9451万 | +0.09% |
| 11/11 | 1,097 | 1,098 | 1,097 | 1,098 | +0.09% | 9,000 | 71億98万 | +0.18% |
| 11/08 | 1,098 | 1,100 | 1,097 | 1,097 | 0% | 12,400 | 70億9451万 | +0.09% |
| 11/07 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 5,100 | 70億9451万 | +0.18% |
| 11/06 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 8,900 | 70億9451万 | +0.18% |
| 11/05 | 1,097 | 1,098 | 1,097 | 1,097 | -0.18% | 4,300 | 70億9451万 | +0.18% |
| 11/01 | （5%ルール）足立秀之（0%）三菱電機（92.21%） |
| 11/01 | 1,096 | 1,099 | 1,096 | 1,099 | +0.27% | 3,000 | 71億745万 | +0.37% |
| 10/31 | 1,096 | 1,096 | 1,096 | 1,096 | -0.09% | 600 | 70億8805万 | +0.09% |
| 10/30 | 1,096 | 1,098 | 1,096 | 1,097 | 0% | 12,800 | 70億9451万 | +0.18% |
| 10/29 | 1,096 | 1,097 | 1,096 | 1,097 | +0.09% | 4,800 | 70億9451万 | +0.18% |
| 10/28 | 1,096 | 1,097 | 1,096 | 1,096 | -0.18% | 1,600 | 70億8805万 | +0.09% |
| 10/25 | 1,096 | 1,098 | 1,096 | 1,098 | +0.27% | 1,500 | 71億98万 | +0.27% |
| 10/24 | 1,095 | 1,097 | 1,095 | 1,095 | 0% | 23,800 | 70億8158万 | 0% |
| 10/23 | 1,095 | 1,096 | 1,095 | 1,095 | -0.09% | 6,400 | 70億8158万 | 0% |
| 10/22 | （5%ルール）みずほ信託銀行（0.01%）みずほ証券（0.76%） |
| 10/22 | 1,096 | 1,099 | 1,096 | 1,096 | +0.09% | 13,900 | 70億8805万 | +0.09% |
| 10/21 | 1,095 | 1,096 | 1,095 | 1,095 | 0% | 7,100 | 70億6231万 | 0% |
| 10/18 | 1,095 | 1,096 | 1,095 | 1,095 | +0.09% | 12,300 | 70億6231万 | 0% |
| 10/17 | （IR情報）15:00 三菱電機株式会社による当社株式に係る株式売渡請求を行うことの決定及び当該株式売渡請求に係る承認及び当社株式の上場廃止に関するお知らせ |
| 10/17 | 1,095 | 1,095 | 1,094 | 1,094 | -0.09% | 800 | 70億5586万 | -0.09% |
| 10/16 | 1,095 | 1,096 | 1,095 | 1,095 | +0.09% | 9,400 | 70億6231万 | -0.09% |
| 10/15 | 1,094 | 1,094 | 1,094 | 1,094 | -0.09% | 5,700 | 70億5586万 | -0.18% |
| 10/11 | 1,095 | 1,095 | 1,095 | 1,095 | 0% | 1,600 | 70億6231万 | -0.09% |
| 10/10 | 1,095 | 1,095 | 1,095 | 1,095 | +0.09% | 10,400 | 70億6231万 | -0.09% |
| 10/09 | （5%ルール）足立秀之（0.11%）足立みゆき（0%） |
| 10/09 | （5%ルール）東正志（0.11%）東宏美（0%） |
| 10/09 | 1,094 | 1,094 | 1,094 | 1,094 | 0% | 13,200 | 70億5586万 | -0.18% |
| 10/08 | （5%ルール）足立秀之（0.11%）三菱電機（85.43%） |
| 10/08 | 1,095 | 1,095 | 1,094 | 1,094 | 0% | 3,200 | 70億5586万 | -0.18% |
| 10/07 | 1,094 | 1,095 | 1,094 | 1,094 | 0% | 8,200 | 70億5586万 | -0.18% |
| 10/04 | （IR情報）15:30 三菱電機株式会社による当社株券等に対する公開買付けの結果並びに親会社及び主要株主である筆頭株主の異動に関するお知らせ |
| 10/04 | （5%ルール）楽天証券（0.1%） |
| 10/04 | 1,092 | 1,094 | 1,092 | 1,094 | +0.18% | 14,300 | 70億5586万 | -0.18% |
| 10/03 | 1,092 | 1,094 | 1,092 | 1,092 | 0% | 51,700 | 70億4296万 | -0.36% |
| 10/02 | 1,093 | 1,096 | 1,092 | 1,092 | -0.64% | 10,500 | 70億4296万 | -0.46% |
| 10/01 | 1,098 | 1,099 | 1,097 | 1,099 | +0.18% | 120,100 | 70億8811万 | +0.18% |
| 09/30 | 1,096 | 1,098 | 1,096 | 1,097 | +0.09% | 57,500 | 70億7521万 | 0% |
| 09/27 | 1,094 | 1,097 | 1,094 | 1,096 | +0.27% | 99,900 | 70億6876万 | -0.09% |
| 09/26 | 1,093 | 1,094 | 1,090 | 1,093 | -0.09% | 79,700 | 70億4941万 | -0.36% |
| 09/25 | 1,090 | 1,095 | 1,085 | 1,094 | -0.27% | 32,600 | 70億5586万 | -0.27% |
| 09/24 | 1,098 | 1,098 | 1,097 | 1,097 | 0% | 48,600 | 70億7521万 | 0% |
| 09/20 | （5%ルール）足立みゆき（0.31%）足立秀之（19.16%） |
| 09/20 | （5%ルール）楽天証券（6.5%） |
| 09/20 | 1,098 | 1,098 | 1,097 | 1,097 | 0% | 130,900 | 70億7433万 | 0% |
| 09/19 | 1,097 | 1,099 | 1,097 | 1,097 | 0% | 151,200 | 70億7433万 | 0% |
| 09/18 | 1,097 | 1,097 | 1,097 | 1,097 | 0% | 27,400 | 70億7433万 | 0% |
| 09/17 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 57,500 | 70億7433万 | +1.39% |
| 09/13 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 8,700 | 70億7433万 | +3.1% |
| 09/12 | 1,098 | 1,098 | 1,097 | 1,097 | -0.09% | 9,500 | 70億7433万 | +5.38% |
| 09/11 | 1,097 | 1,098 | 1,097 | 1,098 | +0.09% | 81,000 | 70億8078万 | +7.96% |
| 09/10 | 1,097 | 1,097 | 1,097 | 1,097 | -0.09% | 6,900 | 70億7433万 | +10.7% |
| 09/09 | 1,097 | 1,098 | 1,097 | 1,098 | +0.09% | 11,800 | 70億8078万 | +13.55% |
| 09/06 | （5%ルール）みずほ証券（6.27%）みずほ信託銀行（0.45%） |
| 09/06 | 1,097 | 1,097 | 1,097 | 1,097 | -0.09% | 19,700 | 70億7433万 | +15.96% |
| 09/05 | 1,097 | 1,098 | 1,097 | 1,098 | +0.09% | 37,300 | 70億8078万 | +18.57% |
| 09/04 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 19,100 | 70億7433万 | +21.22% |
| 09/03 | 1,097 | 1,098 | 1,097 | 1,097 | 0% | 74,000 | 70億7433万 | +23.95% |
| 09/02 | 1,097 | 1,098 | 1,096 | 1,097 | 0% | 165,800 | 70億7433万 | +26.82% |
| 08/30 | 1,096 | 1,097 | 1,096 | 1,097 | +0.09% | 33,900 | 70億7433万 | +29.98% |
| 08/29 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 38,000 | 70億6788万 | +33.01% |
| 08/28 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 55,000 | 70億6788万 | +36.32% |
| 08/27 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 62,700 | 70億6788万 | +39.8% |
| 08/26 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 54,900 | 70億6788万 | +43.46% |
| 08/23 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 47,400 | 70億6788万 | +47.11% |
| 08/22 | 1,096 | 1,097 | 1,096 | 1,096 | -0.09% | 39,400 | 70億6788万 | +51.17% |
| 08/21 | 1,096 | 1,097 | 1,096 | 1,097 | +0.09% | 27,400 | 70億7433万 | +55.6% |
| 08/20 | 1,096 | 1,097 | 1,096 | 1,096 | 0% | 149,000 | 70億6788万 | +60% |
| 08/19 | 1,096 | 1,097 | 1,096 | 1,096 | -0.09% | 78,500 | 70億6788万 | +64.81% |
| 08/16 | 1,096 | 1,097 | 1,096 | 1,097 | +0.09% | 154,300 | 70億7433万 | +69.81% |
| 08/15 | 1,097 | 1,097 | 1,096 | 1,096 | -0.09% | 283,000 | 70億6788万 | +75.08% |
| 08/14 | （5%ルール）足立秀之（19.21%）足立みゆき（0.31%） |
| 08/14 | 1,097 | 1,098 | 1,096 | 1,097 | +49.66% | 768,300 | 70億7433万 | +81.02% |
| 08/13 | 733 | 733 | 733 | 733 | +15.8% | 5,800 | 47億2697万 | +25.09% |
| 08/09 | 633 | 633 | 633 | 633 | +18.76% | 4,700 | 40億8209万 | +8.95% |
| 08/08 | （IR情報）15:00 2025年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/08 | （IR情報）15:00 特別損失計上に伴う通期業績予想の修正及び配当予想(無配)に関するお知らせ |
| 08/08 | （IR情報）15:00 三菱電機株式会社による当社株券等に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ |
| 08/08 | 483 | 560 | 483 | 533 | +10.35% | 31,600 | 34億3721万 | -7.94% |
| 08/07 | 469 | 499 | 469 | 483 | +2.99% | 11,900 | 31億1477万 | -16.87% |
| 08/06 | 472 | 525 | 464 | 469 | -2.29% | 18,200 | 30億2448万 | -19.97% |
| 08/05 | 550 | 555 | 477 | 480 | -16.81% | 33,800 | 30億9542万 | -18.78% |
| 08/02 | 585 | 594 | 566 | 577 | -2.2% | 10,200 | 37億2095万 | -3.03% |
| 08/01 | 592 | 599 | 587 | 590 | 0% | 2,700 | 38億479万 | -1.01% |
| 07/31 | 590 | 591 | 588 | 590 | +0.17% | 4,700 | 38億479万 | -1.17% |
| 07/30 | 588 | 598 | 588 | 589 | -0.84% | 800 | 37億9834万 | -1.34% |
| 07/29 | 590 | 594 | 590 | 594 | +1.02% | 2,800 | 38億3058万 | -0.5% |
| 07/26 | 600 | 600 | 588 | 588 | -1.01% | 2,100 | 37億9189万 | -1.51% |
| 07/25 | 597 | 597 | 584 | 594 | -0.83% | 8,700 | 38億3058万 | -0.67% |
| 07/24 | 595 | 599 | 594 | 599 | +0.67% | 1,700 | 38億6283万 | +0.17% |
| 07/23 | 602 | 605 | 594 | 595 | 0% | 7,000 | 38億3703万 | -0.34% |
| 07/22 | 605 | 606 | 595 | 595 | -1% | 2,400 | 38億3703万 | -0.34% |
| 07/19 | 600 | 605 | 598 | 601 | +0.33% | 4,500 | 38億7572万 | +0.67% |
| 07/18 | 605 | 605 | 599 | 599 | -1.32% | 4,300 | 38億6283万 | +0.5% |
| 07/17 | 601 | 607 | 601 | 607 | +1.17% | 1,200 | 39億1442万 | +1.85% |
| 07/16 | 601 | 605 | 598 | 600 | -0.33% | 3,200 | 38億6928万 | +0.67% |
| 07/12 | 598 | 606 | 596 | 602 | +0.67% | 5,800 | 38億8217万 | +1.01% |
| 07/11 | 601 | 601 | 597 | 598 | -0.5% | 2,600 | 38億5638万 | +0.34% |
| 07/10 | 605 | 605 | 595 | 601 | -0.17% | 5,100 | 38億7572万 | +0.84% |
| 07/09 | 597 | 603 | 596 | 602 | +0.84% | 2,700 | 38億8217万 | +1.01% |
| 07/08 | 602 | 605 | 591 | 597 | -0.33% | 7,500 | 38億4993万 | +0.34% |
| 07/05 | 593 | 628 | 593 | 599 | +1.01% | 16,500 | 38億6283万 | +0.67% |
| 07/04 | 590 | 597 | 587 | 593 | +0.68% | 8,300 | 38億2413万 | -0.34% |
| 07/03 | 597 | 597 | 580 | 589 | -1.17% | 16,300 | 37億9834万 | -1.01% |
| 07/02 | 598 | 601 | 596 | 596 | +0.34% | 2,200 | 38億4348万 | +0.17% |
| 07/01 | 603 | 604 | 584 | 594 | -0.5% | 14,800 | 38億3058万 | -0.17% |
| 06/28 | 599 | 601 | 597 | 597 | 0% | 2,400 | 38億4993万 | +0.17% |
| 06/27 | 598 | 598 | 596 | 597 | -0.17% | 2,500 | 38億4993万 | 0% |
| 06/26 | 595 | 604 | 593 | 598 | +0.67% | 5,400 | 38億5638万 | +0.17% |
| 06/25 | 603 | 603 | 590 | 594 | -0.67% | 9,100 | 38億3058万 | -0.5% |
| 06/24 | 592 | 598 | 590 | 598 | -0.99% | 8,500 | 38億5638万 | 0% |
