| 2022 |
| 05/20 | 1,635 | 1,635 | 1,635 | 1,635 | +1.62% | 100 | 43億7444万 | -2.27% |
| 05/19 | 1,609 | 1,682 | 1,609 | 1,609 | -2.72% | 1,600 | 43億487万 | -4.05% |
| 05/18 | 1,609 | 1,664 | 1,609 | 1,654 | +2.41% | 1,100 | 44億2527万 | -1.72% |
| 05/17 | 1,606 | 1,615 | 1,606 | 1,615 | +0.56% | 300 | 43億2093万 | -4.21% |
| 05/16 | 1,668 | 1,668 | 1,606 | 1,606 | -3.83% | 2,100 | 42億9685万 | -5.08% |
| 05/13 | 1,719 | 1,719 | 1,668 | 1,670 | +0.36% | 1,100 | 44億6808万 | -1.59% |
| 05/12 | 15:20 剰余金の配当(上場記念・中間配当)に関するお知らせ |
| 05/12 | 15:20 2022年9月期第2四半期決算説明資料 |
| 05/12 | 15:20 2022年9月期第2四半期決算短信〔日本基準〕(連結) |
| 05/12 | 1,664 | 1,664 | 1,664 | 1,664 | -0.24% | 400 | 44億5203万 | -2.12% |
| 05/11 | 1,664 | 1,668 | 1,664 | 1,668 | +0.06% | 200 | 44億6273万 | -2% |
| 05/10 | 1,667 | 1,667 | 1,667 | 1,667 | -2.17% | 100 | 44億6005万 | -2.17% |
| 05/09 | 1,673 | 1,723 | 1,670 | 1,704 | +0.83% | 1,600 | 45億5905万 | 0% |
| 05/06 | 1,733 | 1,733 | 1,690 | 1,690 | +1.81% | 1,400 | 45億2159万 | -0.76% |
| 05/02 | 1,656 | 1,660 | 1,656 | 1,660 | -2.12% | 300 | 44億4133万 | -2.47% |
| 04/28 | 1,733 | 1,733 | 1,669 | 1,696 | +2.6% | 3,500 | 45億3764万 | -0.47% |
| 04/27 | 1,661 | 1,661 | 1,652 | 1,653 | -0.48% | 1,900 | 44億2260万 | -2.99% |
| 04/26 | 1,661 | 1,661 | 1,660 | 1,661 | 0% | 600 | 44億4400万 | -2.69% |
| 04/25 | 1,670 | 1,670 | 1,660 | 1,661 | -1.13% | 2,500 | 44億4400万 | -2.75% |
| 04/22 | 1,680 | 1,680 | 1,680 | 1,680 | -0.47% | 1,100 | 44億9484万 | -1.64% |
| 04/21 | 1,688 | 1,727 | 1,688 | 1,688 | -1.57% | 2,100 | 45億1624万 | -1.17% |
| 04/20 | 1,715 | 1,715 | 1,715 | 1,715 | +0.82% | 100 | 45億8848万 | +0.47% |
| 04/19 | 1,693 | 1,701 | 1,693 | 1,701 | +0.41% | 200 | 45億5102万 | -0.23% |
| 04/18 | 1,694 | 1,694 | 1,694 | 1,694 | +0.3% | 100 | 45億3229万 | -0.41% |
| 04/15 | 1,710 | 1,710 | 1,688 | 1,689 | -2.82% | 500 | 45億1891万 | -0.59% |
| 04/14 | 1,692 | 1,738 | 1,691 | 1,738 | +2.24% | 5,100 | 46億5001万 | +2.42% |
| 04/13 | 1,699 | 1,700 | 1,699 | 1,700 | +0.06% | 600 | 45億4835万 | +0.35% |
| 04/12 | 1,720 | 1,738 | 1,699 | 1,699 | -2.8% | 5,700 | 45億4567万 | +0.41% |
| 04/11 | 1,747 | 1,748 | 1,747 | 1,748 | +0.06% | 300 | 46億7677万 | +3.31% |
| 04/08 | 1,748 | 1,748 | 1,711 | 1,747 | -0.06% | 2,300 | 46億7409万 | +3.5% |
| 04/07 | 1,740 | 1,748 | 1,728 | 1,748 | +0.17% | 2,400 | 46億7677万 | +3.8% |
| 04/06 | 1,733 | 1,745 | 1,724 | 1,745 | +0.98% | 2,100 | 46億6874万 | +3.81% |
| 04/05 | 1,742 | 1,742 | 1,720 | 1,728 | -1.03% | 700 | 46億2326万 | +3.1% |
| 04/04 | 1,694 | 1,750 | 1,691 | 1,746 | +1.57% | 4,400 | 46億7142万 | +4.43% |
| 04/01 | 1,720 | 1,720 | 1,684 | 1,719 | -0.06% | 1,900 | 45億9918万 | +3.18% |
| 03/31 | 1,715 | 1,720 | 1,677 | 1,720 | +2.69% | 900 | 46億186万 | +3.55% |
| 03/30 | 1,689 | 1,689 | 1,672 | 1,675 | +0.18% | 1,400 | 44億8146万 | +0.96% |
| 03/29 | 1,671 | 1,673 | 1,671 | 1,672 | -0.36% | 1,800 | 44億7343万 | +0.97% |
| 03/25 | 1,701 | 1,721 | 1,677 | 1,678 | -1.87% | 1,800 | 44億8948万 | +1.39% |
| 03/24 | 1,678 | 1,710 | 1,672 | 1,710 | +0.77% | 1,000 | 45億7510万 | +3.45% |
| 03/23 | 1,711 | 1,711 | 1,697 | 1,697 | -0.88% | 200 | 45億4032万 | +2.79% |
| 03/22 | 1,688 | 1,712 | 1,688 | 1,712 | +1.48% | 2,100 | 45億8045万 | +3.88% |
| 03/18 | 1,670 | 1,688 | 1,666 | 1,687 | +0.78% | 4,200 | 45億1356万 | +2.62% |
| 03/17 | 1,650 | 1,674 | 1,647 | 1,674 | +0.24% | 3,800 | 44億7878万 | +1.95% |
| 03/16 | 1,674 | 1,674 | 1,662 | 1,670 | -0.12% | 1,400 | 44億6808万 | +1.89% |
| 03/15 | 1,673 | 1,673 | 1,663 | 1,672 | +1.52% | 700 | 44億7343万 | +2.26% |
| 03/14 | 1,616 | 1,647 | 1,616 | 1,647 | +1.67% | 1,300 | 44億654万 | +1.04% |
| 03/11 | 1,640 | 1,640 | 1,619 | 1,620 | -1.22% | 1,400 | 43億3431万 | -0.37% |
| 03/10 | 1,640 | 1,640 | 1,640 | 1,640 | -0.12% | 200 | 43億8782万 | +0.99% |
| 03/09 | 1,650 | 1,650 | 1,642 | 1,642 | 0% | 700 | 43億9317万 | +1.42% |
| 03/08 | 1,647 | 1,664 | 1,642 | 1,642 | -1.91% | 1,100 | 43億9317万 | +1.67% |
| 03/07 | 1,637 | 1,674 | 1,624 | 1,674 | -0.48% | 3,000 | 44億7878万 | +3.98% |
| 03/04 | 1,682 | 1,682 | 1,682 | 1,682 | +1.88% | 400 | 45億19万 | +4.86% |
| 03/03 | 1,651 | 1,651 | 1,651 | 1,651 | +0.36% | 100 | 44億1725万 | +3.25% |
| 03/02 | 1,683 | 1,683 | 1,643 | 1,645 | -2.26% | 700 | 44億119万 | +3.13% |
| 03/01 | 1,630 | 1,683 | 1,630 | 1,683 | +3.57% | 5,000 | 45億286万 | +5.72% |
| 02/28 | 1,621 | 1,625 | 1,616 | 1,625 | +0.49% | 1,300 | 43億4768万 | +2.33% |
| 02/25 | 1,621 | 1,628 | 1,617 | 1,617 | +1.7% | 800 | 43億2628万 | +1.89% |
| 02/24 | 1,617 | 1,617 | 1,581 | 1,590 | -1.06% | 1,800 | 42億5404万 | +0.19% |
| 02/22 | 1,617 | 1,617 | 1,607 | 1,607 | -3.02% | 500 | 42億9952万 | +1.13% |
| 02/21 | 1,621 | 1,657 | 1,610 | 1,657 | +2.54% | 1,000 | 44億3330万 | +4.02% |
| 02/18 | 1,637 | 1,653 | 1,616 | 1,616 | -1.46% | 3,300 | 43億2360万 | +1.44% |
| 02/17 | 1,635 | 1,649 | 1,635 | 1,640 | +0.43% | 1,200 | 43億8782万 | +2.82% |
| 02/16 | 15:20 [開示事項の経過]株式取得(子会社化)に関する株式譲渡契約締結のお知らせ |
| 02/16 | 1,650 | 1,650 | 1,633 | 1,633 | -1.74% | 800 | 43億6909万 | +2.25% |
| 02/15 | 1,628 | 1,672 | 1,616 | 1,662 | +2.91% | 5,000 | 44億4668万 | +3.94% |
| 02/14 | 1,608 | 1,623 | 1,602 | 1,615 | -0.19% | 2,900 | 43億2093万 | +0.87% |
| 02/10 | 15:10 2022年9月期第1四半期決算短信〔日本基準〕(連結) |
| 02/10 | 1,593 | 1,619 | 1,593 | 1,618 | -0.12% | 1,600 | 43億2895万 | +0.81% |
| 02/09 | 1,593 | 1,620 | 1,593 | 1,620 | +0.25% | 1,700 | 43億3431万 | +0.62% |
| 02/08 | 1,567 | 1,616 | 1,567 | 1,616 | +3.52% | 3,900 | 43億2360万 | +0.19% |
| 02/07 | 1,556 | 1,595 | 1,556 | 1,561 | +0.64% | 900 | 41億7645万 | -3.22% |
| 02/04 | 1,553 | 1,577 | 1,550 | 1,551 | -0.26% | 700 | 41億4970万 | -3.84% |
| 02/03 | 1,545 | 1,560 | 1,544 | 1,555 | +0.45% | 1,600 | 41億6040万 | -3.66% |
| 02/02 | 1,516 | 1,548 | 1,516 | 1,548 | +1.91% | 3,300 | 41億4167万 | -4.21% |
| 02/01 | 1,612 | 1,649 | 1,519 | 1,519 | -2.57% | 19,000 | 40億6408万 | -6.23% |
| 01/31 | 16:00 原油スラッジの処理に関する特許登録のお知らせ |
| 01/31 | 1,511 | 1,559 | 1,511 | 1,559 | +2.84% | 1,900 | 41億7110万 | -4.06% |
| 01/28 | 1,530 | 1,530 | 1,511 | 1,516 | +0.26% | 2,100 | 40億5605万 | -6.82% |
| 01/27 | 1,555 | 1,555 | 1,512 | 1,512 | -2.77% | 8,600 | 40億4535万 | -7.3% |
| 01/26 | 1,593 | 1,596 | 1,555 | 1,555 | 0% | 600 | 41億6040万 | -4.95% |
| 01/25 | 1,580 | 1,580 | 1,555 | 1,555 | -1.64% | 3,000 | 41億6040万 | -5.3% |
| 01/24 | 1,581 | 1,586 | 1,581 | 1,581 | -0.13% | 1,800 | 42億2996万 | -4.01% |
| 01/21 | 1,601 | 1,675 | 1,581 | 1,583 | -1.12% | 3,800 | 42億3531万 | -4.23% |
| 01/20 | 11:30 株式取得(子会社化)に関する基本合意書締結のお知らせ |
| 01/20 | 1,601 | 1,604 | 1,601 | 1,601 | +0.31% | 400 | 42億8347万 | -3.38% |
| 01/19 | 1,645 | 1,685 | 1,596 | 1,596 | -2.98% | 4,300 | 42億7009万 | -4.03% |
| 01/18 | 1,680 | 1,685 | 1,645 | 1,645 | -3.8% | 1,600 | 44億119万 | -1.44% |
| 01/17 | 1,677 | 1,710 | 1,641 | 1,710 | +3.51% | 2,300 | 45億7510万 | +2.21% |
| 01/14 | 1,656 | 1,675 | 1,644 | 1,652 | -1.37% | 4,300 | 44億1992万 | -1.26% |
| 01/13 | 1,691 | 1,691 | 1,675 | 1,675 | -0.06% | 900 | 44億8146万 | +0.24% |
| 01/12 | 1,669 | 1,700 | 1,669 | 1,676 | -1.18% | 1,300 | 44億8413万 | +0.6% |
| 01/11 | 1,726 | 1,744 | 1,667 | 1,696 | -0.82% | 2,700 | 45億3764万 | +1.98% |
| 01/07 | 1,719 | 1,719 | 1,670 | 1,710 | -0.52% | 3,000 | 45億7510万 | +3.26% |
| 01/06 | 1,719 | 1,719 | 1,656 | 1,719 | -1.72% | 4,000 | 45億9918万 | +3.99% |
| 01/05 | 1,691 | 1,775 | 1,691 | 1,749 | +3.49% | 16,300 | 46億7944万 | +6% |
| 01/04 | 1,660 | 1,747 | 1,627 | 1,690 | +5.23% | 15,800 | 45億2159万 | +2.61% |
| 12/30 | 15:00 社外取締役の辞任に関するお知らせ |
| 2021 |
| 12/30 | 1,586 | 1,657 | 1,586 | 1,606 | +2.29% | 5,300 | 42億9685万 | -2.49% |
| 12/29 | 1,580 | 1,673 | 1,560 | 1,570 | +0.64% | 5,700 | 42億53万 | -4.85% |
| 12/28 | 1,611 | 1,611 | 1,560 | 1,560 | -3.17% | 24,300 | 41億7378万 | -5.74% |
| 12/27 | 1,625 | 1,642 | 1,611 | 1,611 | -1.89% | 6,600 | 43億1023万 | -2.95% |
| 12/24 | 1,632 | 1,644 | 1,630 | 1,642 | -0.55% | 2,700 | 43億9317万 | -1.26% |
| 12/23 | 1,671 | 1,671 | 1,626 | 1,651 | +2.87% | 7,800 | 44億1725万 | -0.96% |
| 12/22 | 15:00 当社製品マロックスシリーズ米国特許の登録に関するお知らせ |
| 12/22 | 1,620 | 1,640 | 1,605 | 1,605 | -1.53% | 6,600 | 42億9417万 | -4.01% |
| 12/21 | 1,640 | 1,696 | 1,630 | 1,630 | -0.61% | 4,600 | 43億6106万 | -2.74% |
| 12/20 | 1,650 | 1,669 | 1,640 | 1,640 | -2.9% | 3,900 | 43億8782万 | -2.32% |
| 12/17 | 1,681 | 1,689 | 1,650 | 1,689 | +0.54% | 7,300 | 45億1891万 | +0.18% |
| 12/16 | 1,730 | 1,756 | 1,680 | 1,680 | -2.95% | 7,400 | 44億9484万 | -0.24% |
| 12/15 | 1,741 | 1,741 | 1,701 | 1,731 | +1.76% | 2,900 | 46億3129万 | +2.55% |
| 12/14 | 1,740 | 1,740 | 1,700 | 1,701 | -1.73% | 6,400 | 45億5102万 | +0.29% |
| 12/13 | 1,776 | 1,799 | 1,731 | 1,731 | -1.54% | 6,800 | 46億3129万 | +1.47% |
| 12/10 | 1,732 | 1,777 | 1,732 | 1,758 | +1.03% | 4,300 | 47億352万 | +2.57% |
| 12/09 | 1,720 | 1,751 | 1,680 | 1,740 | +1.16% | 8,600 | 46億5537万 | +1.05% |
| 12/08 | 1,590 | 1,750 | 1,590 | 1,720 | +8.18% | 25,600 | 46億186万 | -0.64% |
| 12/07 | 1,585 | 1,590 | 1,550 | 1,590 | +1.73% | 2,500 | 42億5404万 | -8.62% |
| 12/06 | 1,589 | 1,589 | 1,518 | 1,563 | -1.7% | 2,200 | 41億8180万 | -10.94% |
| 12/03 | 1,508 | 1,599 | 1,501 | 1,590 | +4.61% | 13,900 | 42億5404万 | -10.22% |
| 12/02 | 1,640 | 1,669 | 1,501 | 1,520 | -7.32% | 13,500 | 40億6676万 | -14.89% |
| 12/01 | 1,679 | 1,679 | 1,640 | 1,640 | +0.06% | 5,700 | 43億8782万 | -9.14% |
| 11/30 | 1,637 | 1,681 | 1,626 | 1,639 | -2.27% | 13,000 | 43億8514万 | -10.04% |
| 11/29 | 1,675 | 1,687 | 1,646 | 1,677 | -1.18% | 25,700 | 44億8681万 | -8.81% |
| 11/26 | 1,689 | 1,700 | 1,660 | 1,697 | +1.19% | 12,500 | 45億4032万 | -8.52% |
| 11/25 | 1,685 | 1,692 | 1,667 | 1,677 | -0.77% | 6,600 | 44億8681万 | -10.32% |
| 11/24 | 1,698 | 1,700 | 1,639 | 1,690 | +0.36% | 15,200 | 45億2159万 | -10.2% |
| 11/22 | 1,690 | 1,718 | 1,680 | 1,684 | -0.94% | 7,700 | 45億554万 | -11.09% |
| 11/19 | 1,726 | 1,739 | 1,685 | 1,700 | -2.35% | 15,400 | 45億4835万 | -10.81% |
| 11/18 | 1,785 | 1,799 | 1,719 | 1,741 | -2.08% | 12,300 | 46億5804万 | -9.23% |
| 11/17 | 17:00 新市場区分における「スタンダード市場」の選択申請に関するお知らせ |
| 11/17 | 1,701 | 1,778 | 1,697 | 1,778 | +5.14% | 14,300 | 47億5703万 | -7.78% |
| 11/16 | 1,725 | 1,725 | 1,662 | 1,691 | -1.57% | 18,800 | 45億2427万 | -12.52% |
| 11/15 | 1,824 | 1,845 | 1,664 | 1,718 | -4.18% | 22,500 | 45億9650万 | -11.53% |
| 11/12 | 13:20 剰余金の配当に関するお知らせ |
| 11/12 | 13:20 2021年9月期決算短信〔日本基準〕(連結) |
| 11/12 | 1,662 | 1,937 | 1,640 | 1,793 | +7.88% | 70,500 | 47億9717万 | -8.05% |
| 11/11 | 1,741 | 1,744 | 1,639 | 1,662 | -6.68% | 31,600 | 44億3754万 | - |
| 11/10 | 1,914 | 1,923 | 1,781 | 1,781 | -6.71% | 24,700 | 47億5527万 | - |
| 11/09 | 1,951 | 1,951 | 1,909 | 1,909 | -2.15% | 18,700 | 50億9703万 | - |
| 11/08 | 1,977 | 1,977 | 1,951 | 1,951 | +0.05% | 4,200 | 52億917万 | - |
| 11/05 | 17:50 第三者割当増資の結果に関するお知らせ |
| 11/05 | 1,940 | 1,977 | 1,936 | 1,950 | +0.26% | 8,000 | 52億650万 | - |
| 11/04 | 1,986 | 1,986 | 1,931 | 1,945 | -0.82% | 11,000 | 51億9315万 | - |
| 11/02 | 1,964 | 1,979 | 1,940 | 1,961 | -0.15% | 5,900 | 52億3587万 | - |
| 11/01 | 1,963 | 1,976 | 1,923 | 1,964 | +0.1% | 5,000 | 52億4388万 | - |
| 10/29 | 1,970 | 1,980 | 1,915 | 1,962 | -0.1% | 3,700 | 52億3854万 | - |
| 10/28 | 1,920 | 1,965 | 1,905 | 1,964 | +0.98% | 8,400 | 52億4388万 | - |
| 10/27 | 1,982 | 1,995 | 1,932 | 1,945 | -2.75% | 17,800 | 51億9315万 | - |
| 10/26 | 2,070 | 2,091 | 1,984 | 2,000 | -3.66% | 21,900 | 53億4000万 | - |
| 10/25 | 2,050 | 2,084 | 2,036 | 2,076 | +0.44% | 16,300 | 55億4292万 | - |
| 10/22 | 2,053 | 2,121 | 2,039 | 2,067 | -0.63% | 38,300 | 55億1889万 | - |
| 10/21 | 2,050 | 2,085 | 2,000 | 2,080 | +1.12% | 35,400 | 55億5360万 | - |
| 10/20 | 1,985 | 2,057 | 1,978 | 2,057 | +3.26% | 34,500 | 54億9219万 | - |
| 10/19 | 1,980 | 2,000 | 1,980 | 1,992 | +0.86% | 23,100 | 53億1864万 | - |
| 10/18 | 2,000 | 2,023 | 1,970 | 1,975 | -1.15% | 37,300 | 52億7325万 | - |
| 10/15 | 1,982 | 2,005 | 1,960 | 1,998 | +0.4% | 43,200 | 53億3466万 | - |
| 10/14 | 2,000 | 2,119 | 1,970 | 1,990 | 0% | 145,100 | 53億1330万 | - |
| 10/13 | 1,902 | 1,990 | 1,900 | 1,990 | +4.35% | 71,600 | 53億1330万 | - |
| 10/12 | 1,900 | 1,920 | 1,883 | 1,907 | -0.16% | 72,300 | 50億9169万 | - |
| 10/11 | 1,891 | 1,964 | 1,870 | 1,910 | -1.04% | 258,300 | 50億9970万 | - |
| 10/08 | 2,200 | 2,210 | 1,926 | 1,930 | 0% | 1,549,200 | 51億5310万 | - |
| 10/08 | 8:00 親会社以外の支配株主及び主要株主の異動に関するお知らせ |
| 10/08 | 8:00 東京証券取引所市場第二部及び名古屋証券取引所市場第二部への上場に伴う当社決算情報等のお知らせ |
