| 2022 |
| 11/10 | （IR情報）15:00 上場廃止に関するお知らせ |
| 11/10 | 1,710 | 1,714 | 1,710 | 1,714 | +0.23% | 15,400 | 386億4579万 | +0.18% |
| 11/09 | 1,710 | 1,710 | 1,710 | 1,710 | -0.18% | 10,800 | 385億5560万 | -0.06% |
| 11/08 | 1,711 | 1,713 | 1,710 | 1,713 | +0.18% | 14,300 | 386億2325万 | +0.12% |
| 11/07 | 1,710 | 1,712 | 1,710 | 1,710 | -0.06% | 11,800 | 385億5560万 | -0.06% |
| 11/04 | 1,710 | 1,713 | 1,710 | 1,711 | 0% | 30,400 | 385億7815万 | 0% |
| 11/02 | 1,710 | 1,714 | 1,710 | 1,711 | 0% | 38,400 | 385億7815万 | 0% |
| 11/01 | 1,711 | 1,712 | 1,710 | 1,711 | -0.06% | 5,600 | 385億7815万 | 0% |
| 10/31 | 1,710 | 1,712 | 1,710 | 1,712 | 0% | 7,200 | 386億70万 | +0.06% |
| 10/28 | 1,710 | 1,714 | 1,710 | 1,712 | -0.06% | 29,100 | 386億70万 | +0.06% |
| 10/27 | （IR情報）14:00 2023年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/27 | 1,710 | 1,713 | 1,710 | 1,713 | +0.18% | 23,200 | 386億2325万 | +0.12% |
| 10/26 | 1,710 | 1,711 | 1,710 | 1,710 | 0% | 46,100 | 385億5560万 | -0.06% |
| 10/25 | 1,710 | 1,711 | 1,710 | 1,710 | 0% | 28,400 | 385億5560万 | -0.06% |
| 10/24 | 1,710 | 1,711 | 1,710 | 1,710 | 0% | 11,600 | 385億5560万 | -0.06% |
| 10/21 | 1,710 | 1,711 | 1,710 | 1,710 | 0% | 5,800 | 385億5560万 | -0.06% |
| 10/20 | 1,710 | 1,711 | 1,710 | 1,710 | -0.12% | 13,400 | 385億5560万 | -0.06% |
| 10/19 | 1,712 | 1,712 | 1,710 | 1,712 | 0% | 7,300 | 386億70万 | +0.06% |
| 10/18 | 1,709 | 1,712 | 1,709 | 1,712 | +0.18% | 32,200 | 386億70万 | +0.06% |
| 10/17 | 1,713 | 1,713 | 1,709 | 1,709 | -0.23% | 61,500 | 385億3306万 | -0.12% |
| 10/14 | 1,710 | 1,714 | 1,710 | 1,713 | +0.23% | 47,400 | 386億2325万 | +0.12% |
| 10/13 | 1,710 | 1,713 | 1,709 | 1,709 | -0.12% | 80,800 | 385億3306万 | -0.12% |
| 10/12 | （IR情報）15:00 株式併合並びに単元株式数の定めの廃止及び定款の一部変更に関する承認決議に関するお知らせ |
| 10/12 | 1,711 | 1,711 | 1,710 | 1,711 | +0.06% | 14,900 | 385億7815万 | 0% |
| 10/11 | 1,711 | 1,711 | 1,710 | 1,710 | 0% | 36,100 | 385億5560万 | -0.06% |
| 10/07 | 1,712 | 1,713 | 1,710 | 1,710 | -0.06% | 21,900 | 385億5560万 | -0.06% |
| 10/06 | （5%ルール）島津製作所（34.44%）日本水産（0%）北海道日水（0%）日水物流（0%）ニッスイ・エンジニアリング（0%）日豊食品工業（0%） |
| 10/06 | 1,711 | 1,714 | 1,711 | 1,711 | 0% | 10,000 | 385億7815万 | 0% |
| 10/05 | 1,712 | 1,714 | 1,710 | 1,711 | +0.06% | 91,200 | 385億7815万 | -0.06% |
| 10/04 | 1,711 | 1,713 | 1,710 | 1,710 | 0% | 34,400 | 385億5560万 | -0.12% |
| 10/03 | 1,711 | 1,713 | 1,710 | 1,710 | 0% | 61,300 | 385億5560万 | -0.12% |
| 09/30 | 1,710 | 1,714 | 1,710 | 1,710 | -0.06% | 38,300 | 385億5560万 | -0.12% |
| 09/29 | （IR情報）12:30 取締役の異動(辞任)に関するお知らせ |
| 09/29 | 1,712 | 1,714 | 1,709 | 1,711 | +0.06% | 171,900 | 385億7815万 | -0.06% |
| 09/28 | 1,714 | 1,714 | 1,710 | 1,710 | -0.23% | 76,400 | 385億5560万 | -0.12% |
| 09/27 | 1,712 | 1,715 | 1,712 | 1,714 | +0.12% | 61,900 | 386億4579万 | +0.12% |
| 09/26 | 1,710 | 1,712 | 1,709 | 1,712 | 0% | 122,800 | 386億70万 | 0% |
| 09/22 | 1,710 | 1,712 | 1,710 | 1,712 | 0% | 45,300 | 386億70万 | 0% |
| 09/21 | 1,711 | 1,712 | 1,710 | 1,712 | 0% | 8,400 | 386億70万 | +0.06% |
| 09/20 | 1,711 | 1,712 | 1,710 | 1,712 | +0.06% | 44,600 | 386億70万 | +0.06% |
| 09/16 | 1,711 | 1,711 | 1,710 | 1,711 | +0.06% | 7,200 | 385億7815万 | 0% |
| 09/15 | 1,711 | 1,711 | 1,710 | 1,710 | -0.12% | 4,600 | 385億5560万 | -0.06% |
| 09/14 | 1,710 | 1,712 | 1,710 | 1,712 | +0.12% | 32,800 | 386億70万 | +0.06% |
| 09/13 | （5%ルール）日豊食品工業（0.18%）日本水産（53.69%）北海道日水（0.18%）日水物流（1.21%）島津製作所（34.44%）ニッスイ・エンジニアリング（0.3%） |
| 09/13 | 1,711 | 1,711 | 1,710 | 1,710 | 0% | 4,800 | 385億5560万 | -0.06% |
| 09/12 | 1,711 | 1,712 | 1,710 | 1,710 | 0% | 42,600 | 385億5560万 | -0.06% |
| 09/09 | 1,710 | 1,711 | 1,710 | 1,710 | 0% | 38,400 | 385億5560万 | -0.06% |
| 09/08 | 1,711 | 1,711 | 1,709 | 1,710 | 0% | 52,400 | 385億5560万 | -0.06% |
| 09/07 | （IR情報）15:00 自己株式の消却に関するお知らせ |
| 09/07 | （IR情報）15:00 株式併合並びに単元株式数の定めの廃止及び定款の一部変更に関するお知らせ |
| 09/07 | （5%ルール）島津製作所（34.44%）日水物流（1.21%）北海道日水（0.18%）ニッスイ・エンジニアリング（0.3%）日本水産（53.69%）日豊食品工業（0.18%） |
| 09/07 | 1,710 | 1,711 | 1,709 | 1,710 | +0.06% | 11,400 | 385億5560万 | -0.06% |
| 09/06 | （IR情報）15:00 自己株式の公開買付けの結果及び取得終了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 |
| 09/06 | 1,711 | 1,711 | 1,709 | 1,709 | 0% | 18,700 | 385億3306万 | -0.12% |
| 09/05 | 1,710 | 1,711 | 1,709 | 1,709 | -0.06% | 26,900 | 385億3306万 | -0.12% |
| 09/02 | 1,711 | 1,711 | 1,710 | 1,710 | -0.06% | 26,900 | 385億5560万 | -0.06% |
| 09/01 | 1,713 | 1,714 | 1,710 | 1,711 | -0.23% | 30,600 | 385億7815万 | 0% |
| 08/31 | 1,711 | 1,715 | 1,711 | 1,715 | -1.44% | 46,400 | 386億6834万 | +0.23% |
| 08/30 | （IR情報）14:00 機構改革および主要人事異動に関するお知らせ |
| 08/30 | 1,711 | 1,745 | 1,710 | 1,740 | +1.69% | 378,500 | 392億3202万 | +1.69% |
| 08/29 | 1,710 | 1,711 | 1,709 | 1,711 | +0.12% | 33,400 | 385億7815万 | +0.06% |
| 08/26 | 1,709 | 1,710 | 1,709 | 1,709 | -0.06% | 20,000 | 385億3306万 | -0.06% |
| 08/25 | 1,709 | 1,711 | 1,709 | 1,710 | 0% | 21,200 | 385億5560万 | 0% |
| 08/24 | 1,710 | 1,710 | 1,709 | 1,710 | 0% | 25,500 | 385億5560万 | 0% |
| 08/23 | 1,710 | 1,710 | 1,709 | 1,710 | +0.06% | 35,700 | 385億5560万 | 0% |
| 08/22 | 1,710 | 1,711 | 1,709 | 1,709 | 0% | 31,700 | 385億3306万 | -0.12% |
| 08/19 | 1,710 | 1,711 | 1,709 | 1,709 | 0% | 35,500 | 385億3306万 | -0.12% |
| 08/18 | 1,710 | 1,711 | 1,709 | 1,709 | 0% | 37,300 | 385億3306万 | -0.12% |
| 08/17 | 1,711 | 1,712 | 1,709 | 1,709 | -0.06% | 71,500 | 385億3306万 | -0.12% |
| 08/16 | 1,711 | 1,713 | 1,710 | 1,710 | +0.06% | 56,900 | 385億5560万 | -0.06% |
| 08/15 | 1,712 | 1,714 | 1,709 | 1,709 | 0% | 84,500 | 385億3306万 | -0.12% |
| 08/12 | 1,710 | 1,711 | 1,709 | 1,709 | 0% | 96,800 | 385億3306万 | -0.12% |
| 08/10 | 1,710 | 1,710 | 1,709 | 1,709 | -0.06% | 60,600 | 385億3306万 | -0.18% |
| 08/09 | 1,710 | 1,711 | 1,709 | 1,710 | +0.06% | 73,900 | 385億5560万 | -0.12% |
| 08/08 | 1,711 | 1,712 | 1,709 | 1,709 | -0.12% | 158,300 | 385億3306万 | -0.18% |
| 08/05 | 1,712 | 1,712 | 1,711 | 1,711 | 0% | 41,200 | 385億7815万 | -0.06% |
| 08/04 | （IR情報）15:00 自己株式の取得及び自己株式の公開買付けに関するお知らせ |
| 08/04 | （IR情報）15:00 臨時株主総会招集のための基準日設定に関するお知らせ |
| 08/04 | 1,712 | 1,713 | 1,711 | 1,711 | 0% | 129,900 | 385億7815万 | -0.06% |
| 08/03 | 1,712 | 1,712 | 1,711 | 1,711 | 0% | 72,700 | 385億7815万 | -0.06% |
| 08/02 | 1,710 | 1,712 | 1,710 | 1,711 | +0.06% | 70,100 | 385億7815万 | -0.06% |
| 08/01 | 1,713 | 1,713 | 1,710 | 1,710 | 0% | 115,300 | 385億5560万 | -0.12% |
| 07/29 | （5%ルール）日本水産（53.69%）島津製作所（34.44%） |
| 07/29 | （IR情報）10:00 株式会社島津製作所による当社株式に対する公開買付けの結果並びに主要株主及びその他の関係会社の異動のお知らせ |
| 07/29 | 1,712 | 1,714 | 1,710 | 1,710 | 0% | 134,600 | 385億5560万 | -0.12% |
| 07/28 | 1,710 | 1,712 | 1,710 | 1,710 | +0.06% | 95,800 | 385億5560万 | -0.12% |
| 07/27 | （IR情報）14:00 2023年3月期第1四半期決算短信〔日本基準〕(連結) |
| 07/27 | 1,714 | 1,716 | 1,709 | 1,709 | -0.18% | 123,200 | 385億3306万 | -0.18% |
| 07/26 | 1,714 | 1,714 | 1,712 | 1,712 | -0.06% | 295,500 | 386億70万 | 0% |
| 07/25 | 1,714 | 1,714 | 1,713 | 1,713 | 0% | 334,300 | 386億2325万 | +0.06% |
| 07/22 | 1,713 | 1,714 | 1,713 | 1,713 | 0% | 71,400 | 386億2325万 | +0.06% |
| 07/21 | 1,713 | 1,714 | 1,713 | 1,713 | 0% | 159,700 | 386億2325万 | +0.06% |
| 07/20 | 1,714 | 1,714 | 1,713 | 1,713 | 0% | 124,100 | 386億2325万 | +0.06% |
| 07/19 | 1,713 | 1,714 | 1,713 | 1,713 | +0.06% | 46,500 | 386億2325万 | +0.06% |
| 07/15 | 1,713 | 1,714 | 1,712 | 1,712 | -0.12% | 59,000 | 386億70万 | 0% |
| 07/14 | 1,713 | 1,714 | 1,712 | 1,714 | +0.18% | 120,700 | 386億4579万 | +0.12% |
| 07/13 | （IR情報）17:30 株式会社島津製作所による当社株式に対する公開買付けの買付条件等の変更等に関するお知らせ |
| 07/13 | 1,711 | 1,713 | 1,710 | 1,711 | -0.12% | 71,800 | 385億7815万 | 0% |
| 07/12 | 1,713 | 1,714 | 1,713 | 1,713 | 0% | 105,700 | 386億2325万 | +0.12% |
| 07/11 | 1,714 | 1,718 | 1,713 | 1,713 | 0% | 200,300 | 386億2325万 | +0.12% |
| 07/08 | 1,714 | 1,714 | 1,713 | 1,713 | -0.06% | 313,100 | 386億2325万 | +0.18% |
| 07/07 | 1,714 | 1,714 | 1,713 | 1,714 | +0.12% | 389,100 | 386億4579万 | +0.23% |
| 07/06 | 1,712 | 1,713 | 1,712 | 1,712 | 0% | 93,600 | 386億70万 | +0.77% |
| 07/05 | 1,713 | 1,714 | 1,711 | 1,712 | +0.06% | 293,900 | 386億70万 | +2.15% |
| 07/04 | 1,713 | 1,713 | 1,711 | 1,711 | -0.12% | 192,000 | 385億7815万 | +3.89% |
| 07/01 | 1,712 | 1,713 | 1,711 | 1,713 | +0.12% | 154,700 | 386億2325万 | +5.87% |
| 06/30 | 1,712 | 1,713 | 1,711 | 1,711 | -0.06% | 238,900 | 385億7815万 | +7.75% |
| 06/29 | 1,712 | 1,713 | 1,711 | 1,712 | 0% | 444,500 | 386億70万 | +9.81% |
| 06/28 | 1,712 | 1,713 | 1,711 | 1,712 | +0.06% | 459,200 | 386億70万 | +11.97% |
| 06/27 | 1,712 | 1,713 | 1,711 | 1,711 | 0% | 223,800 | 385億7815万 | +14.14% |
| 06/24 | 1,712 | 1,713 | 1,711 | 1,711 | 0% | 186,200 | 385億7815万 | +16.39% |
| 06/23 | 1,712 | 1,712 | 1,711 | 1,711 | 0% | 180,000 | 385億7815万 | +18.82% |
| 06/22 | 1,712 | 1,712 | 1,711 | 1,711 | -0.06% | 194,300 | 385億7815万 | +21.35% |
| 06/21 | 1,712 | 1,712 | 1,711 | 1,712 | +0.06% | 202,200 | 386億70万 | +24.15% |
| 06/20 | 1,712 | 1,713 | 1,711 | 1,711 | 0% | 254,400 | 385億7815万 | +26.83% |
| 06/17 | 1,712 | 1,712 | 1,711 | 1,711 | 0% | 203,200 | 385億7815万 | +29.72% |
| 06/16 | （IR情報）16:00 株式会社島津製作所による当社株式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 |
| 06/16 | 1,711 | 1,711 | 1,710 | 1,711 | +0.06% | 89,500 | 385億7815万 | +32.74% |
