| 2023 |
| 02/06 | （IR情報）15:00 当社株式の上場廃止のお知らせ |
| 02/06 | 4,085 | 4,085 | 4,085 | 4,085 | -0.12% | 2,000 | 127億1987万 | -0.02% |
| 02/03 | 4,085 | 4,090 | 4,085 | 4,090 | +0.12% | 400 | 127億3544万 | +0.07% |
| 02/02 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 1,100 | 127億1987万 | -0.05% |
| 02/01 | 4,085 | 4,090 | 4,085 | 4,085 | 0% | 1,100 | 127億1987万 | -0.05% |
| 01/31 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 400 | 127億1987万 | -0.07% |
| 01/30 | 4,085 | 4,085 | 4,085 | 4,085 | +0.12% | 200 | 127億1987万 | -0.07% |
| 01/26 | 4,085 | 4,085 | 4,080 | 4,080 | -0.12% | 400 | 127億430万 | -0.2% |
| 01/25 | 4,085 | 4,085 | 4,085 | 4,085 | -0.24% | 600 | 127億1987万 | -0.1% |
| 01/24 | 4,095 | 4,095 | 4,095 | 4,095 | +0.24% | 100 | 127億5101万 | +0.15% |
| 01/23 | 4,085 | 4,085 | 4,085 | 4,085 | -0.12% | 200 | 127億1987万 | -0.1% |
| 01/20 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 200 | 127億3544万 | 0% |
| 01/18 | 4,090 | 4,090 | 4,090 | 4,090 | +0.12% | 300 | 127億3544万 | 0% |
| 01/17 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 1,000 | 127億1987万 | -0.12% |
| 01/16 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 400 | 127億1987万 | -0.15% |
| 01/13 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 500 | 127億1987万 | -0.15% |
| 01/12 | 4,085 | 4,090 | 4,085 | 4,085 | 0% | 1,600 | 127億1987万 | -0.15% |
| 01/12 | （5%ルール）笹興（98.28%）笹倉敏彦（0.08%） |
| 01/11 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 200 | 127億1987万 | -0.17% |
| 01/10 | （IR情報）16:00 株式会社笹興による当社株式に係る株式売渡請求を行うことの決定、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 |
| 01/06 | （5%ルール）光通信（0%） |
| 01/06 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 200 | 127億1987万 | -0.17% |
| 01/05 | 4,085 | 4,085 | 4,085 | 4,085 | 0% | 200 | 127億1987万 | -0.17% |
| 01/04 | 4,085 | 4,090 | 4,085 | 4,085 | 0% | 1,000 | 127億1987万 | -0.17% |
| 2022 |
| 12/30 | 4,085 | 4,085 | 4,085 | 4,085 | -0.12% | 100 | 127億1987万 | -0.17% |
| 12/29 | 4,090 | 4,090 | 4,090 | 4,090 | +0.12% | 200 | 127億3544万 | -0.07% |
| 12/28 | 4,085 | 4,085 | 4,085 | 4,085 | -0.24% | 300 | 127億1987万 | -0.2% |
| 12/27 | （5%ルール）笹倉敏彦（0.08%）笹興（95.64%）笹倉初美（0%） |
| 12/27 | （IR情報）16:00 株式会社笹興による当社株式に対する公開買付けの結果に関するお知らせ |
| 12/27 | 4,085 | 4,095 | 4,085 | 4,095 | +0.24% | 1,000 | 127億5101万 | +0.05% |
| 12/26 | 4,085 | 4,085 | 4,085 | 4,085 | -0.12% | 2,600 | 127億1987万 | -0.2% |
| 12/23 | 4,100 | 4,100 | 4,090 | 4,090 | -0.12% | 7,700 | 127億3544万 | -0.07% |
| 12/22 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 1,200 | 127億5101万 | +0.05% |
| 12/21 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 6,000 | 127億5101万 | +0.05% |
| 12/20 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 2,200 | 127億5101万 | +0.07% |
| 12/19 | 4,095 | 4,100 | 4,095 | 4,095 | 0% | 9,700 | 127億5101万 | +0.37% |
| 12/16 | 4,095 | 4,100 | 4,095 | 4,095 | 0% | 2,600 | 127億5101万 | +1.36% |
| 12/15 | 4,095 | 4,100 | 4,095 | 4,095 | 0% | 12,900 | 127億5101万 | +2.89% |
| 12/14 | 4,100 | 4,100 | 4,095 | 4,095 | 0% | 12,700 | 127億5101万 | +4.44% |
| 12/13 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 30,500 | 127億5101万 | +5.98% |
| 12/12 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 4,400 | 127億5101万 | +7.59% |
| 12/09 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 2,900 | 127億5101万 | +9.26% |
| 12/08 | 4,095 | 4,100 | 4,095 | 4,095 | 0% | 2,300 | 127億5101万 | +10.98% |
| 12/07 | 4,095 | 4,095 | 4,095 | 4,095 | 0% | 2,600 | 127億5101万 | +12.75% |
| 12/06 | 4,095 | 4,100 | 4,095 | 4,095 | 0% | 6,000 | 127億5101万 | +14.58% |
| 12/05 | 4,090 | 4,105 | 4,090 | 4,095 | +0.12% | 26,900 | 127億5101万 | +16.5% |
| 12/02 | 4,090 | 4,095 | 4,090 | 4,090 | 0% | 4,200 | 127億3544万 | +18.31% |
| 12/01 | 4,090 | 4,095 | 4,090 | 4,090 | 0% | 4,400 | 127億3544万 | +20.36% |
| 11/30 | 4,090 | 4,095 | 4,090 | 4,090 | 0% | 5,700 | 127億3544万 | +22.46% |
| 11/29 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 16,900 | 127億3544万 | +24.7% |
| 11/28 | 4,095 | 4,095 | 4,090 | 4,090 | 0% | 9,200 | 127億3544万 | +27.02% |
| 11/25 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 9,300 | 127億3544万 | +29.39% |
| 11/24 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 19,500 | 127億3544万 | +31.89% |
| 11/22 | 4,090 | 4,095 | 4,090 | 4,090 | 0% | 15,800 | 127億3544万 | +34.45% |
| 11/21 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 16,300 | 127億3544万 | +37.02% |
| 11/18 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 12,500 | 127億3544万 | +39.73% |
| 11/17 | （5%ルール）笹倉初美（0.42%）笹興（58.62%）笹倉敏彦（0.08%） |
| 11/17 | 4,090 | 4,090 | 4,090 | 4,090 | 0% | 14,400 | 127億3544万 | +42.56% |
| 11/16 | 4,090 | 4,095 | 4,090 | 4,090 | 0% | 21,200 | 127億3544万 | +45.66% |
| 11/15 | 4,095 | 4,120 | 4,090 | 4,090 | +7.77% | 53,100 | 127億3544万 | +48.89% |
| 11/14 | 3,795 | 3,795 | 3,795 | 3,795 | +22.62% | 2,300 | 118億1687万 | +41.29% |
| 11/11 | （IR情報）15:00 (訂正)「MBOの実施及び応募の推奨のお知らせ」の一部訂正について |
| 11/11 | 3,095 | 3,095 | 3,095 | 3,095 | +19.36% | 5,000 | 96億3721万 | +17.37% |
| 11/10 | （IR情報）16:00 MBOの実施及び応募の推奨のお知らせ |
| 11/10 | （IR情報）16:00 株式会社笹興による株式会社ササクラ株式(証券コード:6303)に対する公開買付けの開始に関するお知らせ |
| 11/10 | （IR情報）16:00 2023年3月期の期末配当予想の修正(無配)に関するお知らせ |
| 11/10 | （IR情報）16:00 2023年3月期第2四半期連結累計期間の業績予想値と実績値の差異に関するお知らせ |
| 11/10 | （IR情報）16:00 2023年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/10 | 2,593 | 2,593 | 2,593 | 2,593 | -0.27% | 100 | 80億7408万 | -0.8% |
| 11/09 | 2,600 | 2,600 | 2,600 | 2,600 | -2.91% | 100 | 80億9588万 | -0.38% |
| 11/08 | 2,678 | 2,678 | 2,678 | 2,678 | +1.02% | 100 | 83億3875万 | +2.57% |
| 11/04 | 2,678 | 2,678 | 2,651 | 2,651 | 0% | 1,000 | 82億5468万 | +1.73% |
| 11/02 | 2,673 | 2,673 | 2,651 | 2,651 | +0.49% | 400 | 82億5468万 | +1.88% |
| 10/31 | 2,640 | 2,650 | 2,627 | 2,638 | -0.42% | 4,100 | 82億1420万 | +1.54% |
| 10/27 | 2,628 | 2,650 | 2,628 | 2,649 | +0.57% | 3,200 | 82億4845万 | +1.96% |
| 10/26 | 2,635 | 2,635 | 2,634 | 2,634 | +0.15% | 400 | 82億174万 | +1.46% |
| 10/25 | 2,630 | 2,630 | 2,630 | 2,630 | 0% | 100 | 81億8929万 | +1.27% |
| 10/24 | 2,630 | 2,630 | 2,630 | 2,630 | 0% | 400 | 81億8929万 | +1.31% |
| 10/20 | 2,630 | 2,630 | 2,630 | 2,630 | +0.23% | 200 | 81億8929万 | +1.35% |
| 10/18 | 2,620 | 2,624 | 2,620 | 2,624 | +0.92% | 200 | 81億7061万 | +1.16% |
| 10/17 | （5%ルール）笹倉敏彦（4.57%）エスケイ産業（0%）笹倉初美（0.42%）笹興（47.51%） |
| 10/17 | 2,600 | 2,600 | 2,590 | 2,600 | 0% | 900 | 80億9588万 | +0.27% |
| 10/14 | 2,600 | 2,624 | 2,600 | 2,600 | 0% | 1,100 | 80億9588万 | +0.19% |
| 10/13 | （5%ルール）光通信（7.12%） |
| 10/13 | 2,601 | 2,615 | 2,600 | 2,600 | -0.04% | 1,000 | 80億9588万 | +0.08% |
| 10/12 | 2,619 | 2,619 | 2,601 | 2,601 | -0.69% | 200 | 80億9899万 | 0% |
| 10/11 | 2,634 | 2,650 | 2,569 | 2,619 | -1.13% | 1,900 | 81億5504万 | +0.65% |
| 10/07 | 2,649 | 2,649 | 2,649 | 2,649 | +0.42% | 100 | 82億4845万 | +1.77% |
| 10/06 | 2,638 | 2,638 | 2,638 | 2,638 | 0% | 500 | 82億1420万 | +1.46% |
| 10/05 | 2,638 | 2,649 | 2,637 | 2,638 | +2.53% | 1,400 | 82億1420万 | +1.62% |
| 10/04 | 2,573 | 2,573 | 2,573 | 2,573 | +0.04% | 300 | 80億1180万 | -0.73% |
| 10/03 | 2,591 | 2,591 | 2,572 | 2,572 | +0.47% | 200 | 80億869万 | -0.81% |
| 09/29 | 2,560 | 2,560 | 2,560 | 2,560 | 0% | 200 | 79億7132万 | -1.31% |
| 09/28 | 2,567 | 2,567 | 2,519 | 2,560 | +1.55% | 400 | 79億7132万 | -1.31% |
| 09/27 | 2,519 | 2,521 | 2,519 | 2,521 | +0.8% | 200 | 78億4988万 | -2.78% |
| 09/26 | 2,529 | 2,535 | 2,501 | 2,501 | -4.87% | 700 | 77億8761万 | -3.59% |
| 09/22 | 2,628 | 2,648 | 2,627 | 2,629 | +2.9% | 900 | 81億8618万 | +1.27% |
| 09/20 | 2,555 | 2,555 | 2,555 | 2,555 | +0.43% | 100 | 79億5575万 | -1.39% |
| 09/16 | 2,544 | 2,544 | 2,544 | 2,544 | -0.7% | 100 | 79億2150万 | -1.85% |
| 09/15 | 2,619 | 2,619 | 2,562 | 2,562 | -2.77% | 700 | 79億7755万 | -1.23% |
| 09/14 | 2,600 | 2,635 | 2,600 | 2,635 | +1.31% | 400 | 82億486万 | +1.54% |
| 09/13 | 2,601 | 2,601 | 2,601 | 2,601 | -1.85% | 100 | 80億9899万 | +0.27% |
| 09/12 | 2,600 | 2,650 | 2,600 | 2,650 | +1.53% | 400 | 82億5157万 | +2.2% |
| 09/09 | 2,610 | 2,610 | 2,610 | 2,610 | +0.42% | 100 | 81億2701万 | +0.73% |
| 09/08 | 2,599 | 2,599 | 2,599 | 2,599 | 0% | 100 | 80億9276万 | +0.19% |
| 09/06 | 2,599 | 2,599 | 2,599 | 2,599 | -0.12% | 100 | 80億9276万 | +0.27% |
| 09/05 | 2,602 | 2,602 | 2,602 | 2,602 | -1.81% | 100 | 81億210万 | +0.5% |
| 09/02 | 2,680 | 2,680 | 2,650 | 2,650 | -1.12% | 400 | 82億5157万 | +2.44% |
| 09/01 | 2,679 | 2,680 | 2,678 | 2,680 | +0.04% | 1,300 | 83億4498万 | +3.8% |
| 08/31 | 2,648 | 2,679 | 2,648 | 2,679 | +1.86% | 1,200 | 83億4187万 | +4.04% |
| 08/30 | 2,626 | 2,630 | 2,626 | 2,630 | +0.11% | 200 | 81億8929万 | +2.41% |
| 08/29 | 2,627 | 2,628 | 2,625 | 2,627 | +1.94% | 5,000 | 81億7995万 | +2.46% |
| 08/26 | 2,576 | 2,577 | 2,576 | 2,577 | +1.46% | 400 | 80億2426万 | +0.78% |
| 08/25 | 2,540 | 2,540 | 2,540 | 2,540 | -0.43% | 100 | 79億905万 | -0.39% |
| 08/24 | 2,542 | 2,551 | 2,542 | 2,551 | -1.58% | 300 | 79億4330万 | +0.31% |
| 08/22 | （5%ルール）笹倉敏彦（0.08%）笹興（58.62%）笹倉初美（0.42%） |
