| 2025 |
| 08/15 | (IR情報)15:30 当社株式の上場廃止のお知らせ |
| 08/15 | 832 | 832 | 832 | 832 | 0% | 7,200 | 26億8777万 | +0.12% |
| 08/14 | 832 | 832 | 832 | 832 | 0% | 800 | 26億8777万 | +0.12% |
| 08/13 | 832 | 832 | 832 | 832 | 0% | 1,500 | 26億8777万 | +0.12% |
| 08/12 | 832 | 832 | 832 | 832 | 0% | 1,100 | 26億8777万 | +0.12% |
| 08/08 | 832 | 832 | 832 | 832 | +0.12% | 1,500 | 26億8777万 | +0.12% |
| 08/07 | 831 | 831 | 831 | 831 | 0% | 400 | 26億8454万 | 0% |
| 08/06 | 831 | 831 | 831 | 831 | 0% | 200 | 26億8454万 | 0% |
| 08/05 | 831 | 831 | 831 | 831 | 0% | 1,100 | 26億8454万 | 0% |
| 08/04 | 831 | 831 | 831 | 831 | 0% | 900 | 26億8454万 | 0% |
| 08/01 | 831 | 831 | 831 | 831 | 0% | 1,200 | 26億8454万 | 0% |
| 07/31 | 831 | 832 | 831 | 831 | 0% | 800 | 26億8454万 | 0% |
| 07/30 | 831 | 831 | 831 | 831 | 0% | 700 | 26億8454万 | 0% |
| 07/29 | 831 | 832 | 831 | 831 | 0% | 1,400 | 26億8454万 | 0% |
| 07/28 | 831 | 831 | 831 | 831 | -0.12% | 2,400 | 26億8454万 | 0% |
| 07/25 | 831 | 832 | 831 | 832 | 0% | 400 | 26億8777万 | +0.12% |
| 07/23 | 831 | 832 | 831 | 832 | +0.12% | 2,100 | 26億8777万 | +0.12% |
| 07/22 | 831 | 831 | 831 | 831 | 0% | 100 | 26億8454万 | -0.12% |
| 07/18 | 831 | 831 | 831 | 831 | 0% | 100 | 26億8454万 | -0.12% |
| 07/16 | 831 | 831 | 831 | 831 | -0.12% | 300 | 26億8454万 | -0.12% |
| 07/15 | 831 | 832 | 831 | 832 | +0.12% | 900 | 26億8777万 | 0% |
| 07/14 | 835 | 838 | 831 | 831 | -0.48% | 42,900 | 26億8454万 | -0.12% |
| 07/11 | 831 | 913 | 831 | 835 | +0.48% | 47,700 | 26億9746万 | +0.36% |
| 07/10 | 831 | 831 | 831 | 831 | 0% | 400 | 26億8454万 | 0% |
| 07/09 | 831 | 831 | 831 | 831 | 0% | 200 | 26億8454万 | 0% |
| 07/08 | 831 | 832 | 831 | 831 | 0% | 400 | 26億8454万 | 0% |
| 07/07 | 831 | 831 | 831 | 831 | 0% | 5,400 | 26億8454万 | -0.12% |
| 07/04 | 832 | 832 | 831 | 831 | 0% | 1,800 | 26億8454万 | -0.12% |
| 07/03 | 831 | 831 | 831 | 831 | 0% | 16,000 | 26億8454万 | -0.12% |
| 07/02 | 831 | 831 | 831 | 831 | 0% | 200 | 26億8454万 | -0.12% |
| 07/01 | 831 | 831 | 831 | 831 | -0.12% | 300 | 26億8454万 | -0.12% |
| 06/30 | 831 | 832 | 831 | 832 | +0.12% | 700 | 26億8777万 | 0% |
| 06/27 | 831 | 832 | 831 | 831 | 0% | 700 | 26億8454万 | -0.12% |
| 06/26 | 831 | 831 | 831 | 831 | 0% | 100 | 26億8454万 | -0.12% |
| 06/25 | 831 | 832 | 831 | 831 | 0% | 1,000 | 26億8454万 | -0.12% |
| 06/24 | 831 | 832 | 831 | 831 | -0.12% | 900 | 26億8454万 | -0.12% |
| 06/23 | 831 | 832 | 831 | 832 | +0.12% | 7,400 | 26億8777万 | 0% |
| 06/20 | 831 | 832 | 831 | 831 | 0% | 5,900 | 26億8454万 | -0.12% |
| 06/19 | 831 | 832 | 831 | 831 | 0% | 37,300 | 26億8454万 | -0.12% |
| 06/18 | (IR情報)15:30 役員人事に関するお知らせ |
| 06/18 | (IR情報)15:30 2025年4月期決算説明資料 |
| 06/18 | (IR情報)15:30 自己株式の消却に関するお知らせ |
| 06/18 | (IR情報)15:30 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 |
| 06/18 | (IR情報)15:30 2025年4月期決算短信〔日本基準〕(連結) |
| 06/18 | 835 | 840 | 831 | 831 | -0.36% | 38,100 | 26億8454万 | -0.12% |
| 06/17 | 835 | 844 | 834 | 834 | -0.12% | 5,700 | 26億9423万 | +0.24% |
| 06/16 | 831 | 845 | 831 | 835 | +0.48% | 10,200 | 26億9746万 | +0.48% |
| 06/13 | 831 | 832 | 831 | 831 | -0.12% | 1,000 | 26億8454万 | 0% |
| 06/12 | 832 | 832 | 832 | 832 | 0% | 200 | 26億8777万 | +0.12% |
| 06/11 | 832 | 832 | 831 | 832 | +0.12% | 600 | 26億8777万 | +0.12% |
| 06/10 | 831 | 831 | 831 | 831 | 0% | 600 | 26億8454万 | 0% |
| 06/09 | 831 | 831 | 831 | 831 | 0% | 400 | 26億8454万 | 0% |
| 06/06 | 831 | 831 | 831 | 831 | 0% | 100 | 26億8454万 | 0% |
| 06/04 | 831 | 831 | 831 | 831 | -0.12% | 200 | 26億8454万 | 0% |
| 06/02 | 831 | 832 | 831 | 832 | 0% | 600 | 26億8777万 | 0% |
| 05/30 | 831 | 832 | 831 | 832 | +0.12% | 500 | 26億8777万 | 0% |
| 05/29 | 831 | 831 | 831 | 831 | 0% | 300 | 26億8454万 | -0.12% |
| 05/28 | 831 | 831 | 831 | 831 | -0.12% | 5,400 | 26億8454万 | -0.12% |
| 05/27 | 831 | 832 | 831 | 832 | +0.12% | 500 | 26億8777万 | 0% |
| 05/26 | 831 | 831 | 831 | 831 | 0% | 700 | 26億8454万 | -0.12% |
| 05/23 | 832 | 832 | 831 | 831 | -0.12% | 1,300 | 26億8454万 | -0.12% |
| 05/22 | 831 | 832 | 831 | 832 | 0% | 16,600 | 26億8777万 | 0% |
| 05/21 | 831 | 832 | 831 | 832 | +0.12% | 1,500 | 26億8777万 | 0% |
| 05/20 | 833 | 833 | 831 | 831 | 0% | 1,300 | 26億8454万 | -0.12% |
| 05/19 | 833 | 833 | 831 | 831 | 0% | 1,800 | 26億8454万 | -0.12% |
| 05/16 | 832 | 832 | 831 | 831 | 0% | 2,000 | 26億8454万 | -0.12% |
| 05/15 | 831 | 832 | 831 | 831 | 0% | 21,100 | 26億8454万 | -0.12% |
| 05/14 | 831 | 832 | 831 | 831 | -0.12% | 800 | 26億8454万 | -0.24% |
| 05/13 | 831 | 832 | 831 | 832 | +0.12% | 400 | 26億8777万 | -0.12% |
| 05/12 | 831 | 833 | 831 | 831 | 0% | 5,700 | 26億8454万 | -0.24% |
| 05/09 | 832 | 833 | 831 | 831 | 0% | 19,300 | 26億8454万 | -0.24% |
| 05/08 | 831 | 832 | 831 | 831 | 0% | 18,700 | 26億8454万 | -0.24% |
| 05/07 | 831 | 832 | 830 | 831 | +0.12% | 20,200 | 26億8454万 | -0.24% |
| 05/02 | 831 | 831 | 830 | 830 | 0% | 37,400 | 26億8131万 | -0.36% |
| 05/01 | 831 | 831 | 829 | 830 | -0.12% | 51,100 | 26億8131万 | -0.36% |
| 04/30 | (5%ルール)太田興産(73.33%)太田寿美子(4.97%)北野淳子(8.64%)北野俊(3.78%) |
| 04/30 | (5%ルール)ENEOS HD(0%) |
| 04/30 | 831 | 832 | 831 | 831 | 0% | 8,100 | 26億8454万 | -0.24% |
| 04/28 | 833 | 835 | 831 | 831 | -0.36% | 24,500 | 26億8454万 | -0.24% |
| 04/25 | 837 | 838 | 834 | 834 | -0.36% | 16,300 | 26億9423万 | +0.12% |
| 04/24 | 836 | 845 | 836 | 837 | +0.12% | 20,100 | 27億392万 | +0.48% |
| 04/23 | (IR情報)15:30 太田興産株式会社による当社株式に対する公開買付けの結果及び親会社の異動に関するお知らせ |
| 04/23 | 836 | 838 | 836 | 836 | +0.36% | 18,500 | 27億69万 | +0.36% |
| 04/22 | 832 | 900 | 832 | 833 | +0.24% | 375,900 | 26億9100万 | 0% |
| 04/21 | 831 | 870 | 830 | 831 | -0.24% | 124,300 | 26億8454万 | -0.24% |
| 04/18 | 833 | 834 | 833 | 833 | 0% | 70,000 | 26億9100万 | 0% |
| 04/17 | 839 | 840 | 833 | 833 | -0.12% | 86,200 | 26億9100万 | 0% |
| 04/16 | 834 | 900 | 833 | 834 | +0.12% | 568,200 | 26億9423万 | 0% |
| 04/15 | 834 | 834 | 833 | 833 | -0.24% | 39,000 | 26億9100万 | +0.48% |
| 04/14 | 833 | 835 | 833 | 835 | +0.24% | 20,500 | 26億9746万 | +1.71% |
| 04/11 | 834 | 834 | 833 | 833 | -0.12% | 53,100 | 26億9100万 | +2.59% |
| 04/10 | 834 | 835 | 833 | 834 | +0.12% | 9,000 | 26億9423万 | +3.86% |
| 04/09 | 834 | 834 | 833 | 833 | 0% | 17,800 | 26億9100万 | +4.91% |
| 04/08 | 834 | 834 | 833 | 833 | 0% | 32,600 | 26億9100万 | +6.11% |
| 04/07 | 833 | 834 | 833 | 833 | 0% | 237,100 | 26億9100万 | +7.35% |
| 04/04 | 833 | 834 | 833 | 833 | 0% | 12,800 | 26億9100万 | +8.75% |
| 04/03 | 834 | 834 | 833 | 833 | -0.12% | 7,100 | 26億9100万 | +10.04% |
| 04/02 | 834 | 834 | 833 | 834 | 0% | 12,400 | 26億9423万 | +11.65% |
| 04/01 | 834 | 835 | 833 | 834 | +0.12% | 116,400 | 26億9423万 | +13.16% |
| 03/31 | 834 | 834 | 833 | 833 | 0% | 9,600 | 26億9100万 | +14.74% |
| 03/28 | 834 | 834 | 833 | 833 | 0% | 25,100 | 26億9100万 | +16.34% |
| 03/27 | 833 | 834 | 833 | 833 | 0% | 41,600 | 26億9100万 | +17.99% |
| 03/26 | 833 | 834 | 833 | 833 | 0% | 31,100 | 26億9100万 | +19.68% |
| 03/25 | 833 | 834 | 833 | 833 | 0% | 37,000 | 26億9100万 | +21.61% |
| 03/24 | 833 | 834 | 833 | 833 | 0% | 138,600 | 26億9100万 | +23.41% |
| 03/21 | 833 | 833 | 833 | 833 | 0% | 23,900 | 26億9100万 | +25.45% |
| 03/19 | 833 | 834 | 833 | 833 | 0% | 28,600 | 26億9100万 | +27.37% |
| 03/18 | 834 | 835 | 833 | 833 | -0.24% | 103,000 | 26億9100万 | +29.55% |
| 03/17 | 835 | 836 | 835 | 835 | 0% | 75,000 | 26億9746万 | +31.91% |
| 03/13 | (5%ルール)太田寿美子(4.97%)北野淳子(8.64%)北野俊(3.78%)太田興産(25.63%) |
| 03/13 | (5%ルール)太田興産(25.63%)北野淳子(8.64%)太田寿美子(5.58%)北野俊(3.01%) |
| 03/13 | (5%ルール)北野淳子(8.64%)北野俊(2.39%)太田興産(25.63%)太田寿美子(6.2%) |
| 03/10 | (IR情報)15:30 太田興産株式会社による株式会社サンオータス株式(証券コード:7623)に対する公開買付けの開始に関するお知らせ |
| 03/10 | (IR情報)15:30 MBOの実施及び応募の推奨に関するお知らせ |
| 03/10 | (IR情報)15:30 当社の従業員に対する譲渡制限付株式報酬制度の譲渡制限期間の変更に関するお知らせ |
| 03/10 | (IR情報)15:30 「上場維持基準への適合に向けた計画について」の撤回について |
| 03/10 | (IR情報)15:30 2025年4月期配当予想の修正(無配)に関するお知らせ |
| 03/10 | (IR情報)15:30 2025年4月期第3四半期決算短信〔日本基準〕(連結) |