| 2022 |
| 07/20 | （IR情報）15:00 当社株式の上場廃止に関するお知らせ |
| 07/20 | 1,023 | 1,025 | 1,021 | 1,022 | -0.1% | 3,800 | 37億9994万 | +0.89% |
| 07/19 | 1,033 | 1,033 | 1,016 | 1,023 | -0.29% | 5,000 | 38億365万 | +1.19% |
| 07/15 | 1,031 | 1,034 | 1,020 | 1,026 | -0.39% | 4,300 | 38億1481万 | +1.68% |
| 07/14 | 1,034 | 1,034 | 1,026 | 1,030 | -0.48% | 1,600 | 38億2968万 | +2.28% |
| 07/13 | 1,033 | 1,039 | 1,033 | 1,035 | +0.29% | 2,300 | 38億4827万 | +2.99% |
| 07/12 | 1,037 | 1,037 | 1,028 | 1,032 | -0.19% | 3,000 | 38億3712万 | +2.89% |
| 07/11 | 1,023 | 1,040 | 1,023 | 1,034 | -0.48% | 8,400 | 38億4455万 | +3.4% |
| 07/08 | 1,038 | 1,042 | 1,028 | 1,039 | +0.1% | 7,000 | 38億6314万 | +4.11% |
| 07/07 | 1,021 | 1,038 | 1,021 | 1,038 | +1.67% | 13,800 | 38億5943万 | +4.22% |
| 07/06 | 1,014 | 1,021 | 1,013 | 1,021 | +0.69% | 1,600 | 37億9622万 | +2.72% |
| 07/05 | 1,014 | 1,014 | 1,014 | 1,014 | -0.98% | 100 | 37億7019万 | +2.22% |
| 07/04 | 1,012 | 1,024 | 1,008 | 1,024 | +1.59% | 8,900 | 38億737万 | +3.33% |
| 07/01 | 1,016 | 1,021 | 1,008 | 1,008 | -0.79% | 1,100 | 37億4788万 | +1.92% |
| 06/30 | 1,027 | 1,027 | 1,016 | 1,016 | +0.4% | 1,300 | 37億7763万 | +2.83% |
| 06/29 | （IR情報）15:00 内部統制報告書の訂正報告書の提出に関するお知らせ |
| 06/29 | 1,015 | 1,021 | 1,012 | 1,012 | -1.08% | 72,400 | 37億6275万 | +2.53% |
| 06/28 | 1,006 | 1,060 | 1,003 | 1,023 | +2.71% | 60,300 | 38億365万 | +3.75% |
| 06/27 | 998 | 1,004 | 996 | 996 | -0.1% | 900 | 37億326万 | +1.12% |
| 06/24 | 1,005 | 1,007 | 992 | 997 | -0.8% | 1,200 | 37億698万 | +1.32% |
| 06/23 | （IR情報）15:30 支配株主等に関する事項について |
| 06/23 | （IR情報）15:30 自己株式の消却に関するお知らせ |
| 06/23 | 991 | 1,005 | 991 | 1,005 | +1.41% | 1,800 | 37億3673万 | +2.03% |
| 06/22 | 983 | 998 | 983 | 991 | +0.81% | 1,600 | 36億8467万 | +0.71% |
| 06/21 | 985 | 992 | 980 | 983 | -0.2% | 2,200 | 36億5493万 | -0.2% |
| 06/20 | 1,006 | 1,006 | 983 | 985 | -0.61% | 29,800 | 36億6236万 | -0.1% |
| 06/17 | 975 | 993 | 970 | 991 | +0.51% | 19,900 | 36億8467万 | +0.2% |
| 06/16 | 989 | 990 | 980 | 986 | -0.5% | 19,800 | 36億6608万 | -0.5% |
| 06/15 | 976 | 991 | 976 | 991 | +2.06% | 1,400 | 36億8467万 | -0.2% |
| 06/14 | 982 | 986 | 966 | 971 | -1.12% | 2,200 | 36億1031万 | -2.41% |
| 06/13 | 973 | 982 | 966 | 982 | +0.72% | 2,200 | 36億5121万 | -1.7% |
| 06/10 | 968 | 976 | 967 | 975 | 0% | 1,500 | 36億2518万 | -2.69% |
| 06/09 | 974 | 975 | 968 | 975 | -0.41% | 700 | 36億2518万 | -2.89% |
| 06/08 | 979 | 983 | 979 | 979 | +0.51% | 700 | 36億4006万 | -2.78% |
| 06/07 | 978 | 990 | 974 | 974 | -0.41% | 2,100 | 36億2146万 | -3.47% |
| 06/03 | 976 | 978 | 970 | 978 | -0.81% | 1,500 | 36億3634万 | -3.36% |
| 06/02 | 984 | 986 | 973 | 986 | -0.4% | 1,700 | 36億6608万 | -2.76% |
| 06/01 | 966 | 994 | 966 | 990 | +2.48% | 3,700 | 36億8095万 | -2.46% |
| 05/31 | （5%ルール）ニップン（50.86%） |
| 05/31 | 996 | 997 | 966 | 966 | -3.01% | 2,200 | 35億9172万 | -5.01% |
| 05/30 | 960 | 996 | 960 | 996 | +2.36% | 1,300 | 37億326万 | -2.26% |
| 05/27 | 986 | 986 | 960 | 973 | -0.82% | 2,500 | 36億1775万 | -4.61% |
| 05/26 | （IR情報）15:00 定款一部変更に関するお知らせ |
| 05/26 | 985 | 987 | 981 | 981 | -0.41% | 1,100 | 36億4749万 | -4.01% |
| 05/25 | 988 | 988 | 985 | 985 | +0.1% | 2,400 | 36億6236万 | -3.81% |
| 05/24 | 996 | 998 | 980 | 984 | -1.2% | 2,400 | 36億5865万 | -4.09% |
| 05/23 | 985 | 1,000 | 985 | 996 | +0.71% | 1,400 | 37億326万 | -3.11% |
| 05/20 | 1,002 | 1,004 | 979 | 989 | -1.3% | 2,600 | 36億7724万 | -3.98% |
| 05/19 | 1,001 | 1,004 | 987 | 1,002 | +0.1% | 700 | 37億2557万 | -2.91% |
| 05/18 | 1,000 | 1,009 | 992 | 1,001 | -1.28% | 3,100 | 37億2185万 | -3.1% |
| 05/17 | 1,003 | 1,018 | 1,002 | 1,014 | +0.4% | 1,400 | 37億7019万 | -1.93% |
| 05/16 | 1,055 | 1,055 | 1,000 | 1,010 | -3.07% | 2,800 | 37億5532万 | -2.32% |
| 05/13 | （IR情報）16:00 通期連結業績予想と実績の差異及び個別業績の前期実績との差異に関するお知らせ |
| 05/13 | （IR情報）16:00 2022年3月期決算短信[日本基準](連結) |
| 05/13 | 1,047 | 1,047 | 1,030 | 1,042 | +0.29% | 2,100 | 38億7430万 | +0.68% |
| 05/12 | 1,041 | 1,049 | 1,039 | 1,039 | -0.29% | 1,500 | 38億6314万 | +0.39% |
| 05/11 | 1,050 | 1,050 | 1,035 | 1,042 | -1.23% | 2,500 | 38億7430万 | +0.68% |
| 05/10 | 1,050 | 1,056 | 1,044 | 1,055 | -0.09% | 1,500 | 39億2263万 | +2.03% |
| 05/09 | 1,046 | 1,056 | 1,046 | 1,056 | -0.09% | 500 | 39億2635万 | +2.13% |
| 05/06 | 1,042 | 1,057 | 1,042 | 1,057 | +1.44% | 2,200 | 39億3007万 | +2.22% |
| 05/02 | 1,042 | 1,050 | 1,042 | 1,042 | -0.19% | 1,600 | 38億7430万 | +1.07% |
| 04/28 | 1,020 | 1,044 | 1,020 | 1,044 | +2.35% | 1,300 | 38億8173万 | +1.46% |
| 04/27 | 1,037 | 1,042 | 1,020 | 1,020 | -2.3% | 800 | 37億9250万 | -0.58% |
| 04/26 | 1,042 | 1,047 | 1,040 | 1,044 | +1.75% | 1,300 | 38億8173万 | +1.85% |
| 04/25 | 1,025 | 1,026 | 1,020 | 1,026 | +0.1% | 1,500 | 38億1481万 | +0.39% |
| 04/22 | 1,028 | 1,028 | 1,025 | 1,025 | -0.29% | 1,700 | 38億1109万 | +0.39% |
| 04/21 | 1,028 | 1,043 | 1,026 | 1,028 | 0% | 5,400 | 38億2224万 | +0.78% |
| 04/20 | 1,019 | 1,035 | 1,019 | 1,028 | +0.88% | 33,400 | 38億2224万 | +0.88% |
| 04/19 | 1,024 | 1,025 | 1,013 | 1,019 | -0.59% | 1,500 | 37億8878万 | +0.2% |
| 04/18 | 1,017 | 1,025 | 1,004 | 1,025 | -0.29% | 1,300 | 38億1109万 | +0.89% |
| 04/15 | 1,031 | 1,037 | 1,025 | 1,028 | -0.29% | 5,100 | 38億2224万 | +1.18% |
| 04/14 | 1,022 | 1,031 | 1,022 | 1,031 | -0.87% | 2,000 | 38億3340万 | +1.78% |
| 04/13 | 1,031 | 1,040 | 1,025 | 1,040 | 0% | 36,700 | 38億6686万 | +2.87% |
| 04/12 | 1,040 | 1,045 | 1,027 | 1,040 | 0% | 21,200 | 38億6686万 | +3.17% |
| 04/11 | 1,023 | 1,040 | 1,016 | 1,040 | +0.48% | 20,600 | 38億6686万 | +3.48% |
| 04/08 | 1,026 | 1,036 | 1,025 | 1,035 | +1.67% | 3,100 | 38億4827万 | +3.29% |
| 04/07 | 1,010 | 1,018 | 1,006 | 1,018 | 0% | 1,500 | 37億8506万 | +1.8% |
| 04/06 | 1,029 | 1,047 | 1,015 | 1,018 | -0.97% | 4,300 | 37億8506万 | +2% |
| 04/05 | 1,035 | 1,038 | 1,022 | 1,028 | -1.44% | 39,700 | 38億2224万 | +3.11% |
| 04/04 | 1,038 | 1,043 | 1,035 | 1,043 | +0.48% | 2,700 | 38億7802万 | +4.72% |
| 04/01 | 1,033 | 1,038 | 1,030 | 1,038 | +0.48% | 3,400 | 38億5943万 | +4.43% |
| 03/31 | 1,049 | 1,053 | 1,033 | 1,033 | -1.62% | 44,700 | 38億4083万 | +4.13% |
| 03/30 | 1,069 | 1,069 | 1,037 | 1,050 | +1.06% | 16,100 | 39億404万 | +6.06% |
| 03/29 | 1,092 | 1,092 | 1,031 | 1,039 | +5.27% | 15,700 | 38億6314万 | +5.16% |
| 03/28 | （IR情報）18:45 「新市場区分の上場維持基準の適合に向けた計画書」の撤回について |
| 03/28 | （IR情報）15:00 株式会社ニップンによるオーケー食品工業株式会社の完全子会社化に関する株式交換契約締結(簡易株式交換)のお知らせ |
| 03/28 | （IR情報）15:00 代表取締役の異動(内定)に関するお知らせ |
| 03/24 | 990 | 990 | 961 | 987 | -0.3% | 600 | 36億6980万 | +0.1% |
| 03/23 | 967 | 993 | 953 | 990 | +2.27% | 1,900 | 36億8095万 | +0.41% |
| 03/22 | 947 | 977 | 947 | 968 | -2.42% | 1,700 | 35億9916万 | -1.83% |
| 03/18 | 992 | 992 | 992 | 992 | -0.1% | 100 | 36億8839万 | +0.51% |
| 03/17 | 980 | 993 | 980 | 993 | -0.2% | 500 | 36億9211万 | +0.51% |
| 03/15 | 995 | 995 | 995 | 995 | +0.1% | 900 | 36億9955万 | +0.71% |
| 03/14 | 987 | 994 | 987 | 994 | -0.2% | 500 | 36億9583万 | +0.61% |
| 03/10 | 993 | 999 | 990 | 996 | +0.3% | 600 | 37億326万 | +0.71% |
| 03/09 | 983 | 994 | 983 | 993 | -0.5% | 1,000 | 36億9211万 | +0.4% |
| 03/03 | 973 | 999 | 973 | 998 | -0.5% | 1,400 | 37億1070万 | +0.91% |
| 02/28 | 967 | 1,003 | 967 | 1,003 | +3.72% | 500 | 37億2929万 | +1.31% |
| 02/25 | （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) |
| 02/25 | 953 | 967 | 953 | 967 | -0.1% | 400 | 35億9544万 | -2.32% |
| 02/24 | 954 | 968 | 954 | 968 | -0.1% | 500 | 35億9916万 | -2.42% |
| 02/22 | 957 | 969 | 957 | 969 | -0.31% | 300 | 36億287万 | -2.52% |
| 02/18 | 973 | 973 | 958 | 972 | -0.31% | 800 | 36億1403万 | -2.41% |
| 02/17 | 975 | 975 | 975 | 975 | 0% | 100 | 36億2518万 | -2.3% |
| 02/15 | 977 | 977 | 960 | 975 | -0.2% | 1,300 | 36億2518万 | -2.5% |
| 02/14 | （IR情報）17:30 2022年3月期第3四半期報告書の提出期限延長に関する承認申請書承認のお知らせ |
| 02/14 | （IR情報）15:00 2022年3月期第3四半期報告書の提出期限延長に関する承認申請書提出のお知らせ |
| 02/14 | 977 | 977 | 977 | 977 | -0.51% | 1,000 | 36億3262万 | -2.4% |
| 02/10 | 977 | 982 | 976 | 982 | -1.01% | 1,200 | 36億5121万 | -1.9% |
| 02/08 | 992 | 992 | 992 | 992 | 0% | 100 | 36億8839万 | -0.9% |
| 02/07 | 992 | 992 | 992 | 992 | 0% | 100 | 36億8839万 | -0.9% |
| 02/04 | 992 | 992 | 992 | 992 | -0.2% | 100 | 36億8839万 | -1% |
| 02/02 | 991 | 994 | 991 | 994 | +0.3% | 300 | 36億9583万 | -0.8% |
| 02/01 | 991 | 991 | 976 | 991 | 0% | 600 | 36億8467万 | -1.2% |
