| 2018 |
| 01/31 | （IR情報）15:20 当社株式の上場廃止のお知らせ |
| 01/31 | 4,780 | 4,800 | 4,780 | 4,800 | +0.42% | 1,400 | 48億 | +0.36% |
| 01/30 | 4,780 | 4,780 | 4,775 | 4,780 | 0% | 1,400 | 47億8000万 | -0.06% |
| 01/29 | 4,780 | 4,780 | 4,780 | 4,780 | 0% | 400 | 47億8000万 | -0.06% |
| 01/26 | 4,780 | 4,780 | 4,780 | 4,780 | 0% | 300 | 47億8000万 | -0.08% |
| 01/25 | 4,780 | 4,780 | 4,780 | 4,780 | +0.1% | 400 | 47億8000万 | -0.08% |
| 01/24 | 4,780 | 4,780 | 4,775 | 4,775 | 0% | 200 | 47億7500万 | -0.21% |
| 01/23 | 4,775 | 4,775 | 4,775 | 4,775 | 0% | 600 | 47億7500万 | -0.21% |
| 01/22 | 4,780 | 4,780 | 4,775 | 4,775 | -0.21% | 400 | 47億7500万 | -0.23% |
| 01/19 | （5%ルール）日東富士製粉（91.16%） |
| 01/19 | 4,780 | 4,785 | 4,780 | 4,785 | 0% | 600 | 47億8500万 | -0.04% |
| 01/18 | 4,775 | 4,785 | 4,775 | 4,785 | +0.1% | 2,500 | 47億8500万 | -0.04% |
| 01/17 | 4,775 | 4,780 | 4,775 | 4,780 | +0.1% | 700 | 47億8000万 | -0.15% |
| 01/16 | 4,775 | 4,775 | 4,775 | 4,775 | -0.21% | 3,900 | 47億7500万 | -0.27% |
| 01/15 | （IR情報）15:20 日東富士製粉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、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 |
| 01/15 | 4,785 | 4,785 | 4,785 | 4,785 | 0% | 100 | 47億8500万 | -0.06% |
| 01/12 | 4,785 | 4,785 | 4,785 | 4,785 | 0% | 400 | 47億8500万 | -0.06% |
| 01/11 | （5%ルール）シンプレクス・アセット・マネジメント（0%） |
| 01/10 | 4,785 | 4,785 | 4,785 | 4,785 | 0% | 100 | 47億8500万 | -0.08% |
| 01/09 | 4,785 | 4,785 | 4,785 | 4,785 | +0.1% | 100 | 47億8500万 | -0.08% |
| 01/05 | 4,780 | 4,780 | 4,780 | 4,780 | 0% | 100 | 47億8000万 | -0.19% |
| 01/04 | 4,780 | 4,780 | 4,780 | 4,780 | 0% | 300 | 47億8000万 | -0.19% |
| 2017 |
| 12/28 | 4,795 | 4,795 | 4,780 | 4,780 | -0.42% | 300 | 47億8000万 | -0.21% |
| 12/27 | 4,780 | 4,800 | 4,780 | 4,800 | +0.63% | 300 | 48億 | +0.21% |
| 12/26 | （5%ルール）日東富士製粉（84.09%） |
| 12/26 | （IR情報）15:20 日東富士製粉株式会社による当社株式に対する公開買付けの結果並びに親会社、その他の関係会社及び主要株主の異動に関するお知らせ |
| 12/25 | 4,775 | 4,775 | 4,770 | 4,770 | 0% | 1,000 | 47億7000万 | -0.42% |
| 12/22 | 4,785 | 4,785 | 4,770 | 4,770 | -0.42% | 800 | 47億7000万 | -0.44% |
| 12/21 | 4,790 | 4,790 | 4,790 | 4,790 | -0.1% | 1,700 | 47億9000万 | -0.04% |
| 12/20 | 4,795 | 4,795 | 4,795 | 4,795 | 0% | 400 | 47億9500万 | +0.08% |
| 12/19 | 4,790 | 4,795 | 4,790 | 4,795 | -0.1% | 500 | 47億9500万 | +0.08% |
| 12/18 | 4,795 | 4,800 | 4,795 | 4,800 | +0.1% | 3,700 | 48億 | +0.54% |
| 12/15 | 4,795 | 4,795 | 4,795 | 4,795 | +0.1% | 2,400 | 47億9500万 | +1.42% |
| 12/14 | 4,795 | 4,795 | 4,790 | 4,790 | 0% | 700 | 47億9000万 | +2.31% |
| 12/13 | 4,795 | 4,795 | 4,790 | 4,790 | 0% | 200 | 47億9000万 | +3.3% |
| 12/12 | 4,795 | 4,795 | 4,790 | 4,790 | -0.1% | 5,000 | 47億9000万 | +4.31% |
| 12/11 | 4,790 | 4,795 | 4,790 | 4,795 | +0.1% | 2,700 | 47億9500万 | +5.45% |
| 12/08 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 700 | 47億9000万 | +6.4% |
| 12/07 | 4,790 | 4,790 | 4,790 | 4,790 | -0.1% | 900 | 47億9000万 | +7.45% |
| 12/06 | 4,790 | 4,795 | 4,790 | 4,795 | +0.1% | 500 | 47億9500万 | +8.61% |
| 12/05 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 1,700 | 47億9000万 | +9.59% |
| 12/04 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 700 | 47億9000万 | +10.7% |
| 12/01 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 1,700 | 47億9000万 | +11.84% |
| 11/30 | 4,790 | 4,795 | 4,790 | 4,790 | 0% | 2,500 | 47億9000万 | +13.03% |
| 11/29 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 1,300 | 47億9000万 | +14.21% |
| 11/28 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 600 | 47億9000万 | +15.42% |
| 11/27 | 4,790 | 4,795 | 4,790 | 4,790 | 0% | 11,000 | 47億9000万 | +16.66% |
| 11/24 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 16,600 | 47億9000万 | +17.92% |
| 11/22 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 3,800 | 47億9000万 | +19.24% |
| 11/21 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 6,600 | 47億9000万 | +20.56% |
| 11/20 | 4,790 | 4,790 | 4,790 | 4,790 | 0% | 9,100 | 47億9000万 | +21.95% |
| 11/17 | 4,790 | 4,790 | 4,790 | 4,790 | -0.1% | 5,000 | 47億9000万 | +23.26% |
| 11/16 | 4,795 | 4,795 | 4,790 | 4,795 | +0.21% | 19,400 | 47億9500万 | +24.74% |
| 11/15 | （5%ルール）神明（13.44%） |
| 11/15 | 4,790 | 4,790 | 4,785 | 4,785 | 0% | 10,800 | 47億8500万 | +26.02% |
| 11/14 | 4,795 | 4,805 | 4,785 | 4,785 | +9.75% | 28,600 | 47億8500万 | +27.6% |
| 11/13 | 4,360 | 4,360 | 4,360 | 4,360 | +19.13% | 1,100 | 43億6000万 | +17.77% |
| 11/10 | （IR情報）15:20 日東富士製粉株式会社による当社株式に対する公開買付けに関する賛同及び応募推奨のお知らせ |
| 11/10 | （IR情報）15:20 株式併合による1株に満たない端数の処理に伴う自己株式の買取りに関するお知らせ |
| 11/10 | （IR情報）15:20 平成30年3月期配当予想の修正及び株主優待制度の廃止に関するお知らせ |
| 11/10 | （IR情報）15:20 平成30年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/10 | 3,650 | 3,660 | 3,650 | 3,660 | +0.27% | 500 | 36億6000万 | -0.41% |
| 11/09 | 3,650 | 3,650 | 3,610 | 3,650 | 0% | 900 | 36億5000万 | -0.57% |
| 11/08 | 3,650 | 3,650 | 3,650 | 3,650 | -0.41% | 100 | 36億5000万 | -0.46% |
| 11/02 | 3,635 | 3,665 | 3,635 | 3,665 | -0.14% | 300 | 36億6500万 | +0.08% |
| 11/01 | 3,675 | 3,675 | 3,645 | 3,670 | -0.14% | 700 | 36億7000万 | +0.36% |
| 10/30 | 3,675 | 3,675 | 3,675 | 3,675 | -0.68% | 400 | 36億7500万 | +0.63% |
| 10/27 | 3,700 | 3,700 | 3,700 | 3,700 | +0.14% | 400 | 37億 | +1.45% |
| 10/25 | 3,695 | 3,695 | 3,695 | 3,695 | 0% | 100 | 36億9500万 | +1.51% |
| 10/24 | 3,685 | 3,695 | 3,685 | 3,695 | +0.14% | 300 | 36億9500万 | +1.76% |
| 10/23 | 3,690 | 3,690 | 3,690 | 3,690 | 0% | 100 | 36億9000万 | +1.88% |
| 10/20 | 3,690 | 3,690 | 3,690 | 3,690 | +0.41% | 100 | 36億9000万 | +2.1% |
| 10/13 | 3,675 | 3,675 | 3,675 | 3,675 | -0.27% | 100 | 36億7500万 | +1.94% |
| 10/11 | 3,750 | 3,750 | 3,685 | 3,685 | 0% | 300 | 36億8500万 | +2.47% |
| 10/10 | 3,700 | 3,700 | 3,685 | 3,685 | -0.41% | 200 | 36億8500万 | +2.73% |
| 10/06 | 3,700 | 3,700 | 3,700 | 3,700 | +0.54% | 100 | 37億 | +3.41% |
| 10/05 | 3,680 | 3,680 | 3,680 | 3,680 | 0% | 200 | 36億8000万 | +3.08% |
| 10/04 | 3,675 | 3,680 | 3,675 | 3,680 | 0% | 200 | 36億8000万 | +3.28% |
| 10/03 | 3,675 | 3,680 | 3,675 | 3,680 | 0% | 200 | 36億8000万 | +3.4% |
| 10/02 | 3,685 | 3,685 | 3,680 | 3,680 | -1.6% | 400 | 36億8000万 | +3.52% |
| 10/01 | 株式併合 10→1 |
| 09/29 | 3,735 | 3,740 | 3,665 | 3,740 | +0.13% | 300 | 37億4000万 | +5.35% |
| 09/28 | 3,640 | 3,735 | 3,640 | 3,735 | +3.46% | 200 | 37億3500万 | +5.42% |
| 09/26 | 3,610 | 3,610 | 3,610 | 3,610 | 0% | 300 | 36億1000万 | +2.06% |
| 09/25 | 3,610 | 3,610 | 3,610 | 3,610 | +0.28% | 100 | 36億1000万 | +2.09% |
| 09/22 | 3,740 | 3,740 | 3,600 | 3,600 | -2.17% | 400 | 36億 | +1.84% |
| 09/13 | 3,680 | 3,680 | 3,680 | 3,680 | +3.66% | 100 | 36億8000万 | +4.13% |
| 09/08 | 3,550 | 3,550 | 3,550 | 3,550 | 0% | 100 | 35億5000万 | +0.57% |
| 09/06 | 3,550 | 3,550 | 3,550 | 3,550 | +0.28% | 300 | 35億5000万 | +0.54% |
| 09/05 | 3,540 | 3,540 | 3,540 | 3,540 | 0% | 200 | 35億4000万 | +0.31% |
| 09/04 | 3,540 | 3,540 | 3,540 | 3,540 | 0% | 400 | 35億4000万 | +0.37% |
| 09/01 | 3,540 | 3,540 | 3,540 | 3,540 | 0% | 200 | 35億4000万 | +0.37% |
| 08/31 | 3,540 | 3,540 | 3,540 | 3,540 | 0% | 100 | 35億4000万 | +0.43% |
| 08/30 | 3,540 | 3,540 | 3,540 | 3,540 | +2.02% | 100 | 35億4000万 | +0.45% |
| 08/24 | 3,470 | 3,470 | 3,470 | 3,470 | 0% | 100 | 34億7000万 | -1.5% |
| 08/23 | 3,470 | 3,470 | 3,470 | 3,470 | 0% | 100 | 34億7000万 | -1.59% |
| 08/22 | 3,470 | 3,470 | 3,470 | 3,470 | 0% | 100 | 34億7000万 | -1.64% |
| 08/21 | 3,470 | 3,470 | 3,470 | 3,470 | +0.29% | 100 | 34億7000万 | -1.7% |
| 08/18 | 3,460 | 3,460 | 3,460 | 3,460 | 0% | 100 | 34億6000万 | -2.04% |
| 08/17 | 3,460 | 3,460 | 3,460 | 3,460 | +0.29% | 200 | 34億6000万 | -2.15% |
| 08/16 | 3,500 | 3,500 | 3,450 | 3,450 | -1.43% | 600 | 34億5000万 | -2.6% |
| 08/15 | 3,510 | 3,510 | 3,500 | 3,500 | -0.28% | 200 | 35億 | -1.33% |
| 08/14 | 3,530 | 3,530 | 3,510 | 3,510 | -1.68% | 200 | 35億1000万 | -1.15% |
| 08/10 | 3,520 | 3,570 | 3,510 | 3,570 | -0.28% | 300 | 35億7000万 | +0.39% |
| 08/09 | （IR情報）15:20 平成30年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/09 | 3,510 | 3,580 | 3,510 | 3,580 | +0.28% | 400 | 35億8000万 | +0.62% |
| 08/08 | 3,570 | 3,570 | 3,570 | 3,570 | 0% | 100 | 35億7000万 | +0.31% |
| 08/07 | 3,540 | 3,570 | 3,520 | 3,570 | -0.28% | 300 | 35億7000万 | +0.25% |
| 08/02 | 3,580 | 3,580 | 3,580 | 3,580 | 0% | 100 | 35億8000万 | +0.51% |
| 08/01 | 3,580 | 3,590 | 3,580 | 3,580 | 0% | 500 | 35億8000万 | +0.48% |
| 07/28 | 3,580 | 3,580 | 3,580 | 3,580 | 0% | 100 | 35億8000万 | +0.45% |
| 07/27 | 3,580 | 3,580 | 3,580 | 3,580 | 0% | 300 | 35億8000万 | +0.39% |
| 07/26 | 3,580 | 3,580 | 3,580 | 3,580 | +0.28% | 100 | 35億8000万 | +0.34% |
