| 2015 |
| 07/23 | 15:00 当社株式の上場廃止のお知らせ |
| 07/23 | 368 | 371 | 368 | 371 | +0.82% | 24,000 | 62億7657万 | 0% |
| 07/22 | 368 | 369 | 368 | 368 | -0.27% | 23,000 | 62億2582万 | -0.81% |
| 07/21 | 370 | 370 | 369 | 369 | -0.81% | 7,000 | 62億4274万 | -0.54% |
| 07/17 | 368 | 372 | 368 | 372 | +1.09% | 2,000 | 62億9349万 | +0.27% |
| 07/16 | 368 | 368 | 368 | 368 | -0.27% | 1,000 | 62億2582万 | -0.81% |
| 07/15 | 368 | 369 | 368 | 369 | 0% | 8,000 | 62億4274万 | -0.54% |
| 07/14 | 369 | 369 | 369 | 369 | 0% | 4,000 | 62億4274万 | -0.54% |
| 07/13 | 368 | 369 | 368 | 369 | +0.27% | 6,000 | 62億4274万 | -0.54% |
| 07/10 | 368 | 368 | 368 | 368 | 0% | 1,000 | 62億2582万 | -0.81% |
| 07/09 | 370 | 370 | 365 | 368 | -0.54% | 191,000 | 62億2582万 | -0.81% |
| 07/08 | 370 | 370 | 370 | 370 | 0% | 1,000 | 62億5966万 | -0.27% |
| 07/06 | 375 | 375 | 370 | 370 | -1.33% | 21,000 | 62億5966万 | -0.27% |
| 07/03 | 375 | 375 | 375 | 375 | 0% | 10,000 | 63億4425万 | +1.08% |
| 07/02 | 370 | 375 | 370 | 375 | +1.35% | 11,000 | 63億4425万 | +1.08% |
| 07/01 | 370 | 370 | 370 | 370 | +0.54% | 3,000 | 62億5966万 | 0% |
| 06/30 | 375 | 376 | 368 | 368 | -1.87% | 10,000 | 62億2582万 | -0.54% |
| 06/29 | 375 | 375 | 375 | 375 | -0.27% | 67,000 | 63億4425万 | +1.35% |
| 06/26 | 15:00 固定資産譲渡及び特別利益計上に関するお知らせ |
| 06/26 | 375 | 376 | 375 | 376 | +0.27% | 21,000 | 63億6116万 | +1.62% |
| 06/25 | 370 | 375 | 366 | 375 | 0% | 32,000 | 63億4425万 | +1.35% |
| 06/24 | 15:00 マーレジャパン株式会社による当社株主に対する株式等売渡請求の承認に関するお知らせ |
| 06/24 | 375 | 375 | 375 | 375 | 0% | 9,000 | 63億4425万 | +1.35% |
| 06/23 | 375 | 375 | 375 | 375 | +1.35% | 19,000 | 63億4425万 | +1.63% |
| 06/22 | 367 | 370 | 367 | 370 | +0.54% | 5,000 | 62億5966万 | +0.27% |
| 06/19 | 367 | 368 | 367 | 368 | 0% | 10,000 | 62億2582万 | -0.27% |
| 06/18 | 369 | 370 | 365 | 368 | -0.27% | 70,000 | 62億2582万 | -0.27% |
| 06/17 | 15:30 マーレジャパン株式会社による当社株式に対する公開買付けの結果並びに親会社及びその他の関係会社の異動に関するお知らせ |
| 06/17 | 369 | 369 | 369 | 369 | 0% | 2,000 | 62億4274万 | 0% |
| 06/16 | 372 | 372 | 369 | 369 | -0.54% | 30,000 | 62億4274万 | 0% |
| 06/15 | 370 | 371 | 370 | 371 | +0.27% | 33,000 | 62億7657万 | +0.54% |
| 06/12 | 369 | 370 | 369 | 370 | +0.27% | 13,000 | 62億5966万 | +0.27% |
| 06/11 | 370 | 370 | 369 | 369 | -0.27% | 24,000 | 62億4274万 | 0% |
| 06/10 | 369 | 370 | 369 | 370 | 0% | 66,000 | 62億5966万 | +0.27% |
| 06/09 | 369 | 371 | 369 | 370 | +0.27% | 94,000 | 62億5966万 | +0.54% |
| 06/08 | 370 | 370 | 369 | 369 | 0% | 161,000 | 62億4274万 | +1.37% |
| 06/05 | 369 | 369 | 369 | 369 | 0% | 18,000 | 62億4274万 | +2.79% |
| 06/04 | 369 | 369 | 369 | 369 | 0% | 39,000 | 62億4274万 | +3.94% |
| 06/03 | 370 | 370 | 369 | 369 | 0% | 31,000 | 62億4274万 | +5.13% |
| 06/02 | 369 | 369 | 369 | 369 | 0% | 21,000 | 62億4274万 | +6.65% |
| 06/01 | 369 | 369 | 369 | 369 | 0% | 152,000 | 62億4274万 | +7.89% |
| 05/29 | 369 | 369 | 369 | 369 | 0% | 85,000 | 62億4274万 | +9.5% |
| 05/28 | 369 | 369 | 369 | 369 | 0% | 98,000 | 62億4274万 | +10.81% |
| 05/27 | 369 | 369 | 369 | 369 | 0% | 172,000 | 62億4274万 | +12.16% |
| 05/26 | 369 | 370 | 369 | 369 | -0.27% | 42,000 | 62億4274万 | +13.89% |
| 05/25 | 369 | 370 | 369 | 370 | +0.27% | 71,000 | 62億5966万 | +15.63% |
| 05/22 | 369 | 369 | 369 | 369 | 0% | 34,000 | 62億4274万 | +16.77% |
| 05/21 | 369 | 369 | 369 | 369 | 0% | 61,000 | 62億4274万 | +18.65% |
| 05/20 | 369 | 369 | 369 | 369 | -0.27% | 32,000 | 62億4274万 | +20.2% |
| 05/19 | 369 | 370 | 369 | 370 | 0% | 201,000 | 62億5966万 | +22.11% |
| 05/18 | 369 | 370 | 369 | 370 | +0.27% | 232,000 | 62億5966万 | +24.16% |
| 05/15 | 369 | 370 | 368 | 369 | +0.27% | 770,000 | 62億4274万 | +25.51% |
| 05/14 | 369 | 369 | 368 | 368 | 0% | 133,000 | 62億2582万 | +27.34% |
| 05/13 | 368 | 369 | 368 | 368 | 0% | 178,000 | 62億2582万 | +29.12% |
| 05/12 | 368 | 369 | 368 | 368 | 0% | 476,000 | 62億2582万 | +31.43% |
| 05/11 | 368 | 368 | 368 | 368 | 0% | 277,000 | 62億2582万 | +33.33% |
| 05/08 | 368 | 369 | 368 | 368 | 0% | 494,000 | 62億2582万 | +35.29% |
| 05/07 | 368 | 369 | 368 | 368 | +7.6% | 1,696,000 | 62億2582万 | +37.83% |
| 05/01 | 342 | 342 | 342 | 342 | +30.53% | 84,000 | 57億8595万 | +30.04% |
| 04/30 | 15:00 平成27年12月期第1四半期決算短信〔日本基準〕(連結) |
| 04/30 | 15:00 マーレジャパン株式会社による国産電機株式会社株式(証券コード6992)に対する公開買付けの開始に関するお知らせ |
| 04/30 | 15:00 平成27年12月期配当予想の修正に関するお知らせ |
| 04/30 | 15:00 マーレジャパン株式会社による当社株式に対する公開買付けに関する意見表明のお知らせ |
| 04/30 | 262 | 262 | 262 | 262 | +0.38% | 2,000 | 44億3251万 | +1.16% |
| 04/28 | 262 | 262 | 261 | 261 | -0.38% | 10,000 | 44億1559万 | +0.77% |
| 04/27 | 262 | 262 | 262 | 262 | +0.77% | 31,000 | 44億3251万 | +1.16% |
| 04/24 | 260 | 260 | 260 | 260 | 0% | 8,000 | 43億9868万 | +0.39% |
| 04/23 | 260 | 260 | 256 | 260 | +1.96% | 42,000 | 43億9868万 | +0.39% |
| 04/22 | 261 | 262 | 255 | 255 | -2.67% | 22,000 | 43億1409万 | -1.54% |
| 04/21 | 258 | 262 | 258 | 262 | +0.38% | 4,000 | 44億3251万 | +1.16% |
| 04/20 | 261 | 261 | 260 | 261 | +0.38% | 3,000 | 44億1559万 | +0.77% |
| 04/17 | 261 | 261 | 260 | 260 | +0.39% | 3,000 | 43億9868万 | +0.39% |
| 04/16 | 261 | 261 | 259 | 259 | +0.39% | 5,000 | 43億8176万 | 0% |
| 04/15 | 255 | 259 | 255 | 258 | -1.9% | 32,000 | 43億6484万 | -0.39% |
| 04/14 | 263 | 263 | 263 | 263 | +0.77% | 1,000 | 44億4943万 | +1.54% |
| 04/13 | 261 | 261 | 260 | 261 | 0% | 11,000 | 44億1559万 | +1.16% |
| 04/10 | 261 | 263 | 260 | 261 | +0.38% | 13,000 | 44億1559万 | +1.16% |
| 04/09 | 258 | 260 | 258 | 260 | +0.39% | 14,000 | 43億9868万 | +0.78% |
| 04/08 | 256 | 259 | 256 | 259 | +1.17% | 13,000 | 43億8176万 | +0.39% |
| 04/07 | 256 | 259 | 256 | 256 | 0% | 6,000 | 43億3100万 | -0.78% |
| 04/06 | 256 | 256 | 256 | 256 | -1.16% | 2,000 | 43億3100万 | -0.78% |
| 04/03 | 257 | 259 | 255 | 259 | 0% | 19,000 | 43億8176万 | +0.39% |
| 04/02 | 255 | 260 | 255 | 259 | +1.57% | 12,000 | 43億8176万 | +0.39% |
| 04/01 | 257 | 257 | 255 | 255 | -2.3% | 14,000 | 43億1409万 | -0.78% |
| 03/31 | 12:00 支配株主等に関する事項について |
| 03/31 | 12:00 非上場の親会社等の決算に関するお知らせ |
| 03/31 | 260 | 261 | 259 | 261 | +0.77% | 10,000 | 44億1559万 | +1.56% |
| 03/30 | 259 | 259 | 259 | 259 | 0% | 3,000 | 43億8176万 | +0.78% |
| 03/27 | 258 | 259 | 258 | 259 | +0.78% | 8,000 | 43億8176万 | +0.78% |
| 03/26 | 258 | 258 | 256 | 257 | -0.77% | 16,000 | 43億4792万 | 0% |
| 03/25 | 256 | 260 | 256 | 259 | 0% | 21,000 | 43億8176万 | +1.17% |
| 03/24 | 261 | 261 | 257 | 259 | -1.15% | 31,000 | 43億8176万 | +1.17% |
| 03/23 | 263 | 263 | 262 | 262 | +0.38% | 8,000 | 44億3251万 | +2.34% |
| 03/20 | 261 | 263 | 258 | 261 | 0% | 18,000 | 44億1559万 | +1.95% |
| 03/19 | 259 | 261 | 259 | 261 | +0.77% | 69,000 | 44億1559万 | +2.35% |
| 03/18 | 257 | 259 | 254 | 259 | 0% | 54,000 | 43億8176万 | +1.57% |
| 03/17 | 259 | 259 | 255 | 259 | 0% | 10,000 | 43億8176万 | +1.57% |
| 03/16 | 257 | 259 | 257 | 259 | +1.17% | 20,000 | 43億8176万 | +1.97% |
| 03/13 | 256 | 256 | 255 | 256 | +0.39% | 5,000 | 43億3100万 | +0.79% |
| 03/12 | 255 | 255 | 253 | 255 | 0% | 20,000 | 43億1409万 | +0.39% |
| 03/11 | 254 | 255 | 253 | 255 | 0% | 21,000 | 43億1409万 | +0.39% |
| 03/10 | 254 | 256 | 254 | 255 | +0.39% | 16,000 | 43億1409万 | +0.39% |
| 03/06 | 255 | 256 | 254 | 254 | -0.78% | 15,000 | 42億9717万 | +0.4% |
| 03/04 | 256 | 257 | 256 | 256 | -0.39% | 11,000 | 43億3100万 | +1.19% |
| 03/03 | 257 | 257 | 256 | 257 | +0.39% | 6,000 | 43億4792万 | +1.58% |
| 03/02 | 256 | 256 | 256 | 256 | +0.39% | 1,000 | 43億3100万 | +1.19% |
| 02/27 | 15:00 役員の異動に関するお知らせ |
| 02/27 | 256 | 256 | 255 | 255 | -0.39% | 6,000 | 43億1409万 | +0.79% |
| 02/26 | 256 | 256 | 256 | 256 | +0.39% | 3,000 | 43億3100万 | +1.19% |
| 02/25 | 256 | 257 | 254 | 255 | -0.78% | 41,000 | 43億1409万 | +1.19% |
| 02/24 | 255 | 257 | 255 | 257 | +0.78% | 16,000 | 43億4792万 | +1.98% |
