| 2022 |
| 08/12 | 14:00 Anton Paar GmbHとの事業提携に関する会議の実施に関するお知らせ |
| 08/10 | 15:30 2023年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/10 | 555 | 581 | 542 | 546 | -0.91% | 1,042,800 | 142億9428万 | +7.91% |
| 08/09 | 551 | 574 | 550 | 551 | -1.43% | 560,700 | 144億2518万 | +10.87% |
| 08/08 | 546 | 583 | 534 | 559 | -0.36% | 839,800 | 146億3462万 | +14.78% |
| 08/05 | 573 | 595 | 555 | 561 | -3.77% | 1,609,200 | 146億8698万 | +17.86% |
| 08/04 | 620 | 648 | 555 | 583 | -3.48% | 4,234,400 | 152億6294万 | +25.11% |
| 08/03 | 502 | 604 | 497 | 604 | +19.84% | 2,015,200 | 158億1272万 | +32.75% |
| 08/02 | 494 | 528 | 490 | 504 | +1% | 1,768,600 | 131億9472万 | +13.77% |
| 08/01 | 525 | 549 | 482 | 499 | -10.09% | 3,039,100 | 130億6382万 | +14.71% |
| 07/29 | 555 | 555 | 555 | 555 | -21.28% | 79,900 | 145億2990万 | +29.98% |
| 07/28 | 18:50 Anton Paar GmbHからの趣旨説明書の受領に関するお知らせ |
| 07/28 | 718 | 739 | 692 | 705 | -1.4% | 3,732,000 | 184億5690万 | +69.47% |
| 07/27 | 688 | 754 | 647 | 715 | +3.47% | 6,699,000 | 187億1870万 | +78.75% |
| 07/26 | 746 | 815 | 681 | 691 | -9.55% | 7,518,300 | 180億9038万 | +80.42% |
| 07/25 | 852 | 947 | 734 | 764 | +26.91% | 18,118,500 | 200億152万 | +108.17% |
| 07/22 | 602 | 602 | 602 | 602 | +19.92% | 189,200 | 157億6036万 | +72.49% |
| 07/21 | 502 | 502 | 502 | 502 | +18.96% | 180,600 | 131億4236万 | +48.96% |
| 07/20 | 17:25 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 |
| 07/20 | 17:25 独立委員会の設置及び独立委員会委員の選任に関するお知らせ |
| 07/20 | 17:25 Anton Paar GmbHに対する当社が導入した対応方針の遵守及び大規模買付行為等趣旨説明書の提出の要請に関するお知らせ |
| 07/20 | 17:25 当社の株券等を対象とする大規模買付行為等が行われていることに基づく基本方針及び対応方針の導入に関するお知らせ |
| 07/20 | 390 | 428 | 390 | 422 | +8.76% | 1,261,800 | 110億4796万 | +28.27% |
| 07/19 | 395 | 396 | 385 | 388 | -2.27% | 266,600 | 101億5784万 | +19.38% |
| 07/15 | 385 | 397 | 377 | 397 | +2.85% | 531,800 | 103億9346万 | +23.29% |
| 07/14 | 372 | 392 | 368 | 386 | +4.04% | 558,200 | 101億548万 | +21.38% |
| 07/13 | 373 | 384 | 365 | 371 | -1.33% | 700,800 | 97億1278万 | +17.41% |
| 07/12 | 348 | 376 | 343 | 376 | +7.43% | 530,600 | 98億4368万 | +19.75% |
| 07/11 | 343 | 363 | 343 | 350 | +2.04% | 217,600 | 91億6300万 | +12.18% |
| 07/08 | 348 | 367 | 343 | 343 | +0.29% | 673,100 | 89億7974万 | +10.29% |
| 07/07 | 328 | 343 | 321 | 342 | +5.88% | 203,700 | 89億5356万 | +10.68% |
| 07/06 | 325 | 333 | 322 | 323 | -3% | 237,600 | 84億5614万 | +4.53% |
| 07/05 | 299 | 344 | 299 | 333 | +9.9% | 542,200 | 87億1794万 | +7.77% |
| 07/04 | 294 | 305 | 289 | 303 | +4.84% | 59,900 | 79億3254万 | -1.62% |
| 07/01 | 300 | 302 | 289 | 289 | -3.67% | 65,900 | 75億6602万 | -6.47% |
| 06/30 | 312 | 312 | 300 | 300 | -3.85% | 30,400 | 78億5400万 | -3.23% |
| 06/29 | 299 | 312 | 296 | 312 | +2.63% | 59,300 | 81億6816万 | +0.32% |
| 06/28 | 295 | 304 | 295 | 304 | +2.36% | 28,400 | 79億5872万 | -2.56% |
| 06/27 | 295 | 298 | 294 | 297 | +1.37% | 17,900 | 77億7546万 | -4.81% |
| 06/24 | 290 | 294 | 287 | 293 | +1.03% | 38,000 | 76億7074万 | -6.39% |
| 06/23 | 295 | 297 | 289 | 290 | -1.69% | 40,100 | 75億9220万 | -7.94% |
| 06/22 | 303 | 305 | 295 | 295 | -2.64% | 28,900 | 77億2310万 | -6.65% |
| 06/21 | 297 | 303 | 297 | 303 | +2.02% | 27,400 | 79億3254万 | -4.42% |
| 06/20 | 305 | 305 | 295 | 297 | -2.62% | 52,600 | 77億7546万 | -6.31% |
| 06/17 | 301 | 308 | 301 | 305 | 0% | 41,200 | 79億8490万 | -3.79% |
| 06/16 | 311 | 314 | 304 | 305 | -1.29% | 52,400 | 79億8490万 | -4.09% |
| 06/15 | 311 | 311 | 308 | 309 | -1.9% | 53,300 | 80億8962万 | -2.83% |
| 06/14 | 309 | 318 | 308 | 315 | +1.94% | 46,500 | 82億4670万 | -0.94% |
| 06/13 | 310 | 313 | 306 | 309 | -0.96% | 91,300 | 80億8962万 | -2.52% |
| 06/10 | 314 | 317 | 312 | 312 | -1.89% | 39,600 | 81億6816万 | -1.58% |
| 06/09 | 321 | 323 | 317 | 318 | -0.93% | 38,200 | 83億2524万 | 0% |
| 06/08 | 328 | 334 | 320 | 321 | -1.53% | 79,100 | 84億378万 | +0.94% |
| 06/07 | 325 | 328 | 323 | 326 | +1.56% | 33,300 | 85億3468万 | +2.84% |
| 06/06 | 313 | 323 | 313 | 321 | +1.9% | 35,500 | 84億378万 | +1.26% |
| 06/03 | 320 | 321 | 313 | 315 | -1.87% | 44,400 | 82億4670万 | -0.32% |
| 06/02 | 322 | 323 | 320 | 321 | -1.53% | 23,600 | 84億378万 | +1.58% |
| 06/01 | 324 | 327 | 323 | 326 | +0.62% | 29,400 | 85億3468万 | +3.16% |
| 05/31 | 327 | 328 | 323 | 324 | -0.92% | 57,000 | 84億8232万 | +2.86% |
| 05/30 | 319 | 327 | 318 | 327 | +3.15% | 86,100 | 85億6086万 | +3.81% |
| 05/27 | 321 | 322 | 317 | 317 | 0% | 34,000 | 82億9906万 | +0.96% |
| 05/26 | 325 | 325 | 316 | 317 | -1.25% | 39,500 | 82億9906万 | +0.96% |
| 05/25 | 323 | 323 | 312 | 321 | +0.94% | 50,300 | 84億378万 | +2.23% |
| 05/24 | 323 | 323 | 314 | 318 | -1.85% | 63,400 | 83億2524万 | +1.6% |
| 05/23 | 332 | 335 | 324 | 324 | -1.82% | 76,000 | 84億8232万 | +3.51% |
| 05/20 | 318 | 333 | 317 | 330 | +3.13% | 129,000 | 86億3940万 | +5.43% |
| 05/19 | 311 | 320 | 311 | 320 | +0.63% | 50,200 | 83億7760万 | +2.89% |
| 05/18 | 303 | 320 | 303 | 318 | +4.26% | 236,800 | 83億2524万 | +2.58% |
| 05/17 | 305 | 307 | 300 | 305 | -0.65% | 123,000 | 79億8490万 | -1.29% |
| 05/16 | 306 | 310 | 304 | 307 | -1.92% | 57,000 | 80億3726万 | -0.65% |
| 05/13 | 15:30 役員の異動に関するお知らせ |
| 05/13 | 15:30 業績予想と実績値の差異に関するお知らせ |
| 05/13 | 15:30 2022年3月期決算短信〔日本基準〕(連結) |
| 05/13 | 307 | 315 | 307 | 313 | +0.97% | 35,400 | 81億9434万 | +1.29% |
| 05/12 | 304 | 315 | 304 | 310 | +1.31% | 55,600 | 81億1580万 | +0.65% |
| 05/11 | 304 | 310 | 304 | 306 | -0.33% | 32,900 | 80億1108万 | -0.33% |
| 05/10 | 308 | 313 | 304 | 307 | -1.29% | 44,900 | 80億3726万 | +0.33% |
| 05/09 | 318 | 320 | 311 | 311 | -2.2% | 25,300 | 81億4198万 | +1.63% |
| 05/06 | 315 | 322 | 315 | 318 | +0.95% | 67,000 | 83億2524万 | +4.26% |
| 05/02 | 310 | 316 | 310 | 315 | 0% | 30,700 | 82億4670万 | +3.96% |
| 04/28 | 315 | 315 | 304 | 315 | +0.64% | 54,300 | 82億4670万 | +4.3% |
| 04/27 | 302 | 314 | 302 | 313 | +2.29% | 64,300 | 81億9434万 | +3.64% |
| 04/26 | 314 | 314 | 305 | 306 | -2.55% | 45,600 | 80億1108万 | +1.66% |
| 04/25 | 319 | 319 | 310 | 314 | -0.32% | 40,300 | 82億2052万 | +4.67% |
| 04/22 | 310 | 316 | 310 | 315 | -0.32% | 39,900 | 82億4670万 | +5% |
| 04/21 | 311 | 316 | 309 | 316 | +1.61% | 35,900 | 82億7288万 | +6.04% |
| 04/20 | 317 | 319 | 311 | 311 | -1.27% | 36,400 | 81億4198万 | +4.71% |
| 04/19 | 308 | 316 | 306 | 315 | +2.27% | 56,500 | 82億4670万 | +6.42% |
| 04/18 | 305 | 311 | 303 | 308 | -0.65% | 37,700 | 80億6344万 | +4.41% |
| 04/15 | 309 | 310 | 303 | 310 | -0.32% | 54,200 | 81億1580万 | +5.44% |
| 04/14 | 312 | 313 | 305 | 311 | +0.65% | 54,200 | 81億4198万 | +6.14% |
| 04/13 | 318 | 319 | 307 | 309 | -2.83% | 133,600 | 80億8962万 | +6.19% |
| 04/12 | 293 | 322 | 293 | 318 | +8.53% | 294,900 | 83億2524万 | +9.66% |
| 04/11 | 300 | 300 | 293 | 293 | -0.68% | 50,100 | 76億7074万 | +1.74% |
| 04/08 | 298 | 298 | 291 | 295 | +1.03% | 41,600 | 77億2310万 | +2.43% |
| 04/07 | 293 | 296 | 290 | 292 | -1.02% | 49,300 | 76億4456万 | +1.74% |
| 04/06 | 305 | 308 | 295 | 295 | -3.28% | 123,600 | 77億2310万 | +2.79% |
| 04/05 | 289 | 310 | 289 | 305 | +5.54% | 154,800 | 79億8490万 | +6.64% |
| 04/04 | 290 | 292 | 288 | 289 | -1.03% | 29,700 | 75億6602万 | +1.4% |
| 04/01 | 281 | 293 | 281 | 292 | +3.18% | 46,700 | 76億4456万 | +2.82% |
| 03/31 | 291 | 292 | 282 | 283 | -3.74% | 60,600 | 74億894万 | -0.35% |
| 03/30 | 293 | 294 | 289 | 294 | +1.38% | 64,600 | 76億9692万 | +3.89% |
| 03/29 | 283 | 290 | 281 | 290 | +2.84% | 43,000 | 75億9220万 | +2.84% |
| 03/28 | 286 | 286 | 280 | 282 | -2.08% | 46,300 | 73億8276万 | +0.36% |
| 03/25 | 297 | 297 | 287 | 288 | -3.03% | 61,100 | 75億3984万 | +2.49% |
| 03/24 | 293 | 297 | 292 | 297 | 0% | 43,000 | 77億7546万 | +6.07% |
| 03/23 | 294 | 297 | 293 | 297 | +1.71% | 117,600 | 77億7546万 | +6.45% |
| 03/22 | 294 | 294 | 291 | 292 | 0% | 52,300 | 76億4456万 | +5.04% |
| 03/18 | 287 | 293 | 287 | 292 | +1.74% | 79,000 | 76億4456万 | +5.42% |
| 03/17 | 293 | 293 | 287 | 287 | -1.03% | 53,000 | 75億1366万 | +3.99% |
| 03/16 | 285 | 290 | 284 | 290 | +1.75% | 71,500 | 75億9220万 | +5.45% |
| 03/15 | 16:00 中期経営計画の策定に関するお知らせ |
| 03/15 | 16:00 新市場区分の上場維持基準の適合に向けた計画書(更新) |
