| 2026 |
| 11/02 | 1,833 | 1,854 | 1,810 | 1,818 | -1.84% | 219,900 | - | -1.03% |
| 11/01 | 株式分割 1→2 |
| 10/30 | (IR情報)18:00 「KeePer LABO 金沢高柳店」開店のお知らせ |
| 10/30 | 1,895 | 1,963 | 1,848 | 1,852 | -0.16% | 315,400 | - | +0.98% |
| 10/29 | 1,899 | 1,930 | 1,841 | 1,855 | -3.13% | 470,600 | - | +1.37% |
| 10/28 | 1,950 | 1,953 | 1,908 | 1,915 | -1.29% | 183,400 | - | +4.82% |
| 10/28 | (空売り報告)JPM Securities Japan Co Ltd. 173,357株(0.61%)+0.11% |
| 10/27 | 2,000 | 2,000 | 1,918 | 1,940 | -2.63% | 249,200 | - | +6.42% |
| 10/27 | (空売り報告)Nomura International plc 159,656株(0.56%)-0.04% |
| 10/26 | 1,965 | 2,005 | 1,953 | 1,993 | +1.4% | 255,600 | - | +9.54% |
| 10/26 | (空売り報告)Nomura International plc 170,125株(0.6%)+0.07% |
| 10/23 | 1,915 | 2,000 | 1,910 | 1,965 | +6.07% | 559,200 | - | +8.5% |
| 10/22 | 1,840 | 1,868 | 1,823 | 1,853 | +0.41% | 163,400 | - | +2.63% |
| 10/21 | 1,873 | 1,875 | 1,843 | 1,845 | -0.67% | 152,800 | - | +2.44% |
| 10/20 | 1,860 | 1,878 | 1,843 | 1,858 | -0.13% | 142,000 | - | +3.19% |
| 10/20 | (空売り報告)Nomura International plc 151,546株(0.53%)再IN |
| 10/19 | 1,873 | 1,875 | 1,835 | 1,860 | +0.27% | 153,400 | - | +3.45% |
| 10/19 | (空売り報告)Barclays Capital Securities Ltd 139,200株(0.49%)-0.01%義務消失 |
| 10/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 142,128株(0.5%)再IN |
| 10/16 | 1,858 | 1,858 | 1,828 | 1,855 | +0.41% | 111,600 | - | +3.29% |
| 10/15 | 1,853 | 1,895 | 1,838 | 1,848 | -0.27% | 213,800 | - | +3.04% |
| 10/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 140,828株(0.49%)-0.01%義務消失 |
| 10/14 | 1,868 | 1,868 | 1,813 | 1,853 | -0.8% | 167,400 | - | +3.49% |
| 10/14 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 142,428株(0.5%)再IN |
| 10/13 | 1,890 | 1,898 | 1,855 | 1,868 | +0.27% | 189,400 | - | +4.74% |
| 10/13 | (空売り報告)Barclays Capital Securities Ltd 142,000株(0.5%)再IN |
| 10/09 | 1,865 | 1,895 | 1,848 | 1,863 | +0.68% | 269,400 | - | +4.93% |
| 10/09 | (空売り報告)Barclays Capital Securities Ltd 141,200株(0.49%)-0.01%義務消失 |
| 10/08 | 1,845 | 1,890 | 1,835 | 1,850 | -0.94% | 303,600 | - | +4.64% |
| 10/08 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 131,128株(0.46%)-0.04%義務消失 |
| 10/07 | 1,863 | 1,900 | 1,848 | 1,868 | -1.45% | 517,600 | - | +6.05% |
| 10/07 | (空売り報告)JPM Securities Japan Co Ltd. 141,957株(0.5%)再IN |
| 10/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 142,028株(0.5%)-0.1% |
| 10/06 | (IR情報)15:00 「KeePer LABO 環7江戸川店」開店のお知らせ |
| 10/06 | 1,770 | 1,895 | 1,743 | 1,895 | +11.47% | 876,000 | - | +8.16% |
| 10/05 | (IR情報)16:10 キーパーラボ運営事業とキーパー製品等関連事業の月次速報(9月) |
| 10/05 | 1,700 | 1,723 | 1,690 | 1,700 | +0.29% | 190,800 | - | -2.35% |
| 10/05 | (空売り報告)Barclays Capital Securities Ltd 143,700株(0.5%)再IN |
| 10/02 | (IR情報)16:00 「KeePer LABO 伊勢店」開店のお知らせ |
| 10/02 | 1,685 | 1,705 | 1,668 | 1,695 | -0.29% | 239,600 | - | -2.47% |
| 10/02 | (空売り報告)Barclays Capital Securities Ltd 140,000株(0.49%)-0.01%義務消失 |
| 10/01 | 1,710 | 1,720 | 1,693 | 1,700 | -0.29% | 138,200 | - | -2.07% |
| 09/30 | 1,718 | 1,728 | 1,700 | 1,705 | -0.29% | 222,400 | - | -1.67% |
| 09/29 | 1,750 | 1,753 | 1,708 | 1,710 | -2.43% | 137,800 | - | -1.21% |
| 09/29 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 169,928株(0.6%)+0.07% |
| 09/28 | (IR情報)18:20 役員人事に関するお知らせ |
| 09/28 | (IR情報)18:20 支配株主等に関する事項について |
| 09/28 | 1,760 | 1,770 | 1,740 | 1,753 | -0.28% | 157,200 | - | +1.48% |
| 09/28 | (空売り報告)Barclays Capital Securities Ltd 142,100株(0.5%)再IN |
| 09/25 | 1,765 | 1,770 | 1,743 | 1,758 | +0.57% | 124,000 | - | +2.18% |
| 09/24 | 1,765 | 1,778 | 1,738 | 1,748 | -2.1% | 179,000 | - | +2.19% |
| 09/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 150,328株(0.53%)再IN |
| 09/18 | 1,823 | 1,823 | 1,783 | 1,785 | -1.79% | 141,600 | - | +4.75% |
| 09/17 | 1,850 | 1,875 | 1,805 | 1,818 | -0.95% | 225,600 | - | +7.42% |
| 09/16 | 1,825 | 1,855 | 1,815 | 1,835 | +2.23% | 320,200 | - | +9.36% |
| 09/16 | (空売り報告)Barclays Capital Securities Ltd 140,300株(0.49%)-0.01%義務消失 |
| 09/15 | (IR情報)16:40 株式分割、株主優待制度の一部変更及び配当予想の修正に関するお知らせ |
| 09/15 | 1,815 | 1,820 | 1,778 | 1,795 | -0.28% | 175,200 | - | +7.87% |
| 09/15 | (空売り報告)Barclays Capital Securities Ltd 143,000株(0.5%)再IN |
| 09/14 | 1,760 | 1,815 | 1,760 | 1,800 | +2.27% | 234,000 | - | +9.02% |
| 09/11 | 1,790 | 1,790 | 1,735 | 1,760 | -3.56% | 373,800 | - | +7.58% |
| 09/10 | 1,805 | 1,855 | 1,788 | 1,825 | +0.41% | 330,800 | - | +12.45% |
| 09/09 | 1,850 | 1,888 | 1,808 | 1,818 | +1.25% | 524,400 | - | +13.24% |
| 09/08 | 1,773 | 1,808 | 1,753 | 1,795 | +0.56% | 291,400 | - | +13.04% |
| 09/08 | (空売り報告)Barclays Capital Securities Ltd 140,100株(0.49%)-0.02%義務消失 |
| 09/07 | 1,793 | 1,825 | 1,778 | 1,785 | +0.99% | 489,400 | - | +13.62% |
| 09/07 | (空売り報告)Barclays Capital Securities Ltd 145,800株(0.51%)再IN |
| 09/04 | (IR情報)15:00 「KeePer LABO 岡南(こうなん)店」開店のお知らせ |
| 09/04 | 1,708 | 1,790 | 1,708 | 1,768 | +4.9% | 654,200 | - | +13.59% |
| 09/03 | (IR情報)16:00 キーパーラボ運営事業とキーパー製品等関連事業の月次速報(8月) |
| 09/03 | 1,668 | 1,698 | 1,645 | 1,685 | +1.05% | 277,200 | - | +9.27% |
| 09/02 | 1,665 | 1,685 | 1,638 | 1,668 | -0.89% | 300,000 | - | +8.99% |
| 09/01 | 1,663 | 1,705 | 1,663 | 1,683 | -0.15% | 291,400 | - | +10.76% |
| 08/31 | (IR情報)10:30 KeePer技研と出光興産、戦略的業務提携契約を更新に関するお知らせ |
| 08/31 | 1,650 | 1,700 | 1,620 | 1,685 | +2.43% | 353,000 | - | +11.81% |
| 08/28 | 1,610 | 1,663 | 1,610 | 1,645 | +2.17% | 194,400 | - | +10.18% |
| 08/27 | (IR情報)11:00 「KeePer LABO 苫小牧店」開店のお知らせ |
| 08/27 | 1,620 | 1,630 | 1,595 | 1,610 | -0.62% | 168,400 | - | +8.64% |
| 08/26 | 1,648 | 1,668 | 1,595 | 1,620 | -1.37% | 246,600 | - | +9.91% |
| 08/25 | (IR情報)18:45 役員人事に関するお知らせ |
| 08/25 | 1,643 | 1,655 | 1,620 | 1,643 | -0.15% | 149,400 | - | +12.12% |
| 08/24 | 1,650 | 1,673 | 1,625 | 1,645 | +0.15% | 181,000 | - | +12.9% |
| 08/21 | 1,595 | 1,653 | 1,580 | 1,643 | +1.7% | 262,400 | - | +13.35% |
| 08/20 | 1,665 | 1,685 | 1,603 | 1,615 | +2.7% | 365,200 | - | +12% |
| 08/19 | 1,505 | 1,615 | 1,500 | 1,573 | +3.97% | 670,600 | - | +9.58% |
| 08/19 | (空売り報告)JPM Securities Japan Co Ltd. 121,557株(0.42%)-0.17%義務消失 |
| 08/18 | 1,553 | 1,600 | 1,508 | 1,513 | -4.72% | 576,600 | - | +5.62% |
| 08/17 | (IR情報)17:00 (訂正)「2026年6月期第2四半期決算説明会資料」の一部訂正について |
| 08/17 | 1,540 | 1,640 | 1,538 | 1,588 | +7.34% | 1,212,200 | - | +11.01% |
| 08/14 | (IR情報)15:35 2026年6月期決算説明資料 |
| 08/14 | (IR情報)15:35 2026年6月期決算短信〔日本基準〕(非連結) |
| 08/14 | 1,474 | 1,496 | 1,466 | 1,479 | +0.03% | 345,000 | - | +3.72% |
| 08/14 | (空売り報告)JPM Securities Japan Co Ltd. 169,657株(0.59%)-0.08% |
| 08/13 | 1,456 | 1,481 | 1,451 | 1,479 | -0.03% | 212,400 | - | +3.75% |
| 08/12 | 1,474 | 1,498 | 1,468 | 1,479 | +0.65% | 226,600 | - | +3.94% |
| 08/10 | 1,448 | 1,481 | 1,440 | 1,470 | +2.3% | 223,800 | - | +3.34% |
| 08/10 | (空売り報告)JPM Securities Japan Co Ltd. 192,257株(0.67%)-0.06% |
| 08/07 | 1,418 | 1,445 | 1,415 | 1,437 | +1.02% | 142,400 | - | +1.23% |
| 08/06 | 1,410 | 1,427 | 1,399 | 1,422 | +2.63% | 139,400 | - | +0.28% |
| 08/05 | (IR情報)16:00 キーパーラボ運営事業とキーパー製品等関連事業の月次速報(7月) |
| 08/05 | 1,408 | 1,408 | 1,386 | 1,386 | -0.04% | 103,200 | - | -2.08% |
| 08/04 | 1,395 | 1,399 | 1,375 | 1,386 | +0.29% | 99,200 | - | -1.98% |
| 08/03 | (IR情報)16:00 「KeePer LABO 下高井戸店」開店のお知らせ |
| 08/03 | 1,403 | 1,403 | 1,365 | 1,382 | -1.53% | 179,800 | - | -2.26% |
| 07/31 | 1,390 | 1,421 | 1,388 | 1,404 | -0.53% | 162,600 | - | -0.67% |
| 07/31 | (空売り報告)JPM Securities Japan Co Ltd. 206,757株(0.73%)+0.08% |
| 07/30 | 1,395 | 1,414 | 1,381 | 1,411 | +0.82% | 181,800 | - | -0.14% |
| 07/29 | 1,384 | 1,403 | 1,378 | 1,400 | +1.63% | 163,800 | - | -0.82% |
| 07/28 | 1,384 | 1,392 | 1,373 | 1,377 | -0.65% | 155,200 | - | -2.41% |
| 07/27 | 1,363 | 1,393 | 1,359 | 1,386 | +3.01% | 255,400 | - | -1.98% |
| 07/24 | 1,360 | 1,366 | 1,337 | 1,346 | -1.82% | 300,800 | - | -4.98% |
| 07/23 | 1,381 | 1,387 | 1,371 | 1,371 | -1.62% | 200,000 | - | -3.42% |
| 07/22 | 1,411 | 1,411 | 1,387 | 1,393 | -1.59% | 251,800 | - | -2.04% |
| 07/22 | (空売り報告)JPM Securities Japan Co Ltd. 184,257株(0.65%)+0.11% |
| 07/21 | 1,425 | 1,448 | 1,414 | 1,416 | -0.63% | 303,000 | - | -0.46% |
| 07/21 | (空売り報告)JPM Securities Japan Co Ltd. 154,857株(0.54%)-0.07% |
| 07/17 | 1,460 | 1,467 | 1,422 | 1,425 | -1.76% | 234,600 | - | +0.25% |
| 07/17 | (空売り報告)JPM Securities Japan Co Ltd. 175,257株(0.61%)+0.06% |
| 07/16 | 1,463 | 1,468 | 1,448 | 1,450 | -0.89% | 163,400 | - | +2.18% |
| 07/16 | (空売り報告)モルガン・スタンレーMUFG証券 140,583株(0.49%)-0.05%義務消失 |
| 07/15 | 1,467 | 1,467 | 1,456 | 1,463 | +0.41% | 162,600 | - | +3.32% |
| 07/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 92,886株(0.32%)-0.24%義務消失 |
| 07/14 | 1,493 | 1,499 | 1,454 | 1,457 | -2.05% | 199,200 | - | +3.11% |
| 07/13 | 1,473 | 1,492 | 1,466 | 1,488 | +1.02% | 228,800 | - | +5.35% |
| 07/13 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 160,394株(0.56%)-0.1% |
| 07/10 | 1,475 | 1,475 | 1,451 | 1,473 | +0.07% | 184,800 | - | +4.58% |
| 07/10 | (空売り報告)モルガン・スタンレーMUFG証券 154,557株(0.54%)-0.06% |
| 07/09 | 1,441 | 1,472 | 1,430 | 1,472 | +1.55% | 287,000 | - | +4.66% |
| 07/09 | (空売り報告)JPM Securities Japan Co Ltd. 155,957株(0.55%)-0.05% |
| 07/09 | (空売り報告)モルガン・スタンレーMUFG証券 170,183株(0.6%)-0.19% |
| 07/08 | (IR情報)11:00 「KeePer LABO 函館店」開店のお知らせ |
| 07/08 | (IR情報)11:00 「KeePer LABO 横浜鶴ヶ峰店」開店のお知らせ |
| 07/08 | 1,442 | 1,449 | 1,423 | 1,449 | +0.76% | 213,400 | - | +3.13% |
| 07/07 | 1,440 | 1,444 | 1,425 | 1,438 | -1.03% | 173,600 | - | +2.57% |
| 07/07 | (空売り報告)JPM Securities Japan Co Ltd. 171,457株(0.6%)+0.01% |
| 07/07 | (空売り報告)モルガン・スタンレーMUFG証券 225,729株(0.79%)-0.09% |
| 07/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 187,994株(0.66%)-0.05% |
| 07/06 | (IR情報)17:00 「KeePer LABO 高岳店」開店のお知らせ |
| 07/06 | 1,423 | 1,463 | 1,412 | 1,453 | +3.93% | 303,400 | - | +3.86% |
| 07/03 | (IR情報)16:10 キーパーラボ運営事業とキーパー製品等関連事業の月次速報(6月) |
| 07/03 | 1,405 | 1,414 | 1,386 | 1,398 | -0.07% | 176,800 | - | +0.29% |
| 07/03 | (空売り報告)モルガン・スタンレーMUFG証券 249,129株(0.88%)-0.11% |
| 07/02 | 1,369 | 1,413 | 1,355 | 1,399 | +2.53% | 242,000 | - | +0.65% |
| 07/02 | (空売り報告)JPM Securities Japan Co Ltd. 167,931株(0.59%)-0.1% |
| 07/02 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 203,194株(0.71%)+0.05% |
| 07/01 | 1,360 | 1,383 | 1,351 | 1,365 | +0.48% | 302,600 | - | -1.76% |
| 07/01 | (空売り報告)モルガン・スタンレーMUFG証券 280,829株(0.99%)-0.13% |
| 07/01 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 187,394株(0.66%)+0.08% |
| 06/30 | 1,375 | 1,377 | 1,350 | 1,358 | -1.34% | 202,800 | - | -2.37% |
| 06/29 | (IR情報)16:00 非上場の親会社等の決算に関するお知らせ |
| 06/29 | 1,353 | 1,383 | 1,350 | 1,377 | +0.95% | 207,600 | - | -0.9% |
| 06/29 | (空売り報告)モルガン・スタンレーMUFG証券 318,029株(1.12%)+0.05% |
| 06/26 | 1,399 | 1,399 | 1,361 | 1,364 | -1.91% | 219,800 | - | -1.69% |
| 06/26 | (空売り報告)モルガン・スタンレーMUFG証券 305,329株(1.07%)+0.08% |
| 06/25 | 1,400 | 1,412 | 1,385 | 1,390 | +0.47% | 182,000 | - | +0.43% |
| 06/25 | (空売り報告)モルガン・スタンレーMUFG証券 281,529株(0.99%)+0.12% |
| 06/24 | 1,401 | 1,420 | 1,381 | 1,384 | -1.18% | 202,200 | - | +0.33% |
| 06/24 | (空売り報告)モルガン・スタンレーMUFG証券 247,929株(0.87%)+0.09% |
| 06/23 | 1,433 | 1,442 | 1,400 | 1,400 | -2.27% | 163,200 | - | +1.82% |
| 06/22 | (IR情報)13:00 KeePer LABO直営全店舗における「週休3日制」導入のお知らせ |
| 06/22 | 1,436 | 1,455 | 1,429 | 1,433 | -0.24% | 143,200 | - | +4.56% |
| 06/19 | 1,429 | 1,439 | 1,401 | 1,436 | +0.49% | 115,600 | - | +5.28% |
| 06/18 | 1,432 | 1,445 | 1,417 | 1,429 | -0.66% | 118,600 | - | +5% |
| 06/17 | (IR情報)16:00 「KeePer LABO 廿日市店」開店のお知らせ |
| 06/17 | 1,407 | 1,445 | 1,406 | 1,439 | +2.42% | 122,200 | - | +5.93% |
| 06/17 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 164,814株(0.58%)-0.11% |
| 06/16 | 1,400 | 1,415 | 1,383 | 1,405 | +0.79% | 100,400 | - | +3.65% |
| 06/15 | 1,400 | 1,400 | 1,382 | 1,394 | +2.31% | 80,800 | - | +2.84% |
| 06/12 | 1,414 | 1,415 | 1,359 | 1,362 | -1.87% | 130,400 | - | +0.29% |
| 06/11 | 1,377 | 1,391 | 1,348 | 1,388 | +0.18% | 213,600 | - | +1.91% |
| 06/10 | 1,411 | 1,411 | 1,377 | 1,386 | -2.46% | 123,800 | - | +1.43% |
| 06/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 196,514株(0.69%)-0.07% |
| 06/09 | 1,407 | 1,425 | 1,394 | 1,421 | +1.18% | 245,800 | - | +3.69% |
| 06/08 | 1,405 | 1,429 | 1,384 | 1,404 | -0.32% | 336,600 | - | +2.33% |
| 06/08 | (空売り報告)モルガン・スタンレーMUFG証券 222,229株(0.78%)-0.11% |
| 06/08 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 217,014株(0.76%)-0.04% |
| 06/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 227,014株(0.8%)+0.04% |
| 06/04 | (空売り報告)JPM Securities Japan Co Ltd. 196,631株(0.69%)-0.1% |
| 06/04 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 217,114株(0.76%)-0.08% |
| 06/03 | (IR情報)16:00 キーパーラボ運営事業とキーパー製品等関連事業の月次速報(5月) |
| 06/03 | (空売り報告)モルガン・スタンレーMUFG証券 252,029株(0.89%)-0.06% |
| 06/02 | (IR情報)15:10 「KeePer LABO 東大阪店」開店のお知らせ |
| 06/02 | (IR情報)15:00 「KeePer LABO八尾南店」開店のお知らせ |