| 2021 |
| 06/11 | 19:15 発行新株式数及び売出株式数の確定に関するお知らせ |
| 06/09 | 18:15 発行価格及び売出価格等の決定に関するお知らせ |
| 06/07 | 1,320 | 1,328 | 1,237 | 1,245 | -2.89% | 20,645,200 | 2兆1579億 | +4.62% |
| 06/04 | 1,261 | 1,288 | 1,243 | 1,282 | +1.1% | 17,020,800 | 2兆2220億 | +7.82% |
| 06/03 | 1,176 | 1,268 | 1,175 | 1,268 | +8.19% | 26,438,500 | 2兆1978億 | +6.73% |
| 06/02 | 1,161 | 1,197 | 1,159 | 1,172 | +1.82% | 14,817,600 | 2兆314億 | -1.18% |
| 06/01 | 10:00 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第九報) |
| 06/01 | 1,124 | 1,158 | 1,115 | 1,151 | +3.32% | 13,592,000 | 1兆9950億 | -3.2% |
| 05/31 | 1,113 | 1,141 | 1,094 | 1,114 | -5.51% | 39,457,900 | 1兆9308億 | -6.54% |
| 05/28 | 15:30 新株式発行及び株式の売出しに関するお知らせ |
| 05/28 | 1,190 | 1,198 | 1,177 | 1,179 | -0.08% | 5,717,600 | 2兆435億 | -1.67% |
| 05/27 | 1,174 | 1,185 | 1,172 | 1,180 | -0.42% | 13,529,500 | 2兆452億 | -2.16% |
| 05/26 | 1,156 | 1,191 | 1,155 | 1,185 | +1.89% | 6,812,400 | 2兆539億 | -2.07% |
| 05/25 | 1,167 | 1,172 | 1,160 | 1,163 | +0.26% | 4,920,400 | 2兆158億 | -4.04% |
| 05/24 | 1,142 | 1,166 | 1,141 | 1,160 | +0.52% | 4,873,300 | 2兆106億 | -4.61% |
| 05/21 | 1,163 | 1,185 | 1,152 | 1,154 | +0.79% | 6,341,500 | 1兆9998億 | -5.49% |
| 05/20 | 1,140 | 1,154 | 1,133 | 1,145 | +1.42% | 8,179,700 | 1兆9842億 | -6.53% |
| 05/19 | 1,141 | 1,144 | 1,113 | 1,129 | -2.42% | 11,066,100 | 1兆9565億 | -8.14% |
| 05/18 | 1,165 | 1,175 | 1,145 | 1,157 | -0.94% | 8,486,800 | 2兆50億 | -6.24% |
| 05/17 | 1,200 | 1,205 | 1,154 | 1,168 | -1.35% | 5,357,900 | 2兆241億 | -5.73% |
| 05/14 | 20:10 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第八報)当社2021年12月期第2四半期(累計)連結業績予想に含まれる火災の影響見込みについて |
| 05/14 | 1,168 | 1,187 | 1,160 | 1,184 | +3.68% | 6,208,500 | 2兆518億 | -4.67% |
| 05/13 | 1,130 | 1,163 | 1,125 | 1,142 | -2.73% | 8,325,300 | 1兆9790億 | -8.27% |
| 05/12 | 1,200 | 1,207 | 1,155 | 1,174 | +0.09% | 8,455,100 | 2兆345億 | -6.16% |
| 05/11 | 1,224 | 1,227 | 1,171 | 1,173 | -5.48% | 13,368,000 | 2兆327億 | -6.46% |
| 05/10 | 1,239 | 1,260 | 1,238 | 1,241 | +0.08% | 4,821,900 | 2兆1506億 | -1.12% |
| 05/07 | 1,233 | 1,256 | 1,226 | 1,240 | +1.31% | 7,587,200 | 2兆1488億 | -1.04% |
| 05/06 | 1,282 | 1,285 | 1,223 | 1,224 | -4% | 13,301,800 | 2兆1211億 | -2.24% |
| 04/30 | 1,300 | 1,307 | 1,268 | 1,275 | +3.24% | 19,632,800 | 2兆2095億 | +1.92% |
| 04/28 | 15:00 業績予想および配当予想に関するお知らせ |
| 04/28 | 15:00 2021年12月期第1四半期決算短信〔IFRS〕(連結) |
| 04/28 | 1,219 | 1,242 | 1,218 | 1,235 | +0.82% | 5,072,200 | 2兆1402億 | -1.04% |
| 04/27 | 1,244 | 1,249 | 1,225 | 1,225 | -2.08% | 5,457,400 | 2兆1228億 | -1.61% |
| 04/26 | 1,240 | 1,258 | 1,238 | 1,251 | +1.13% | 4,811,000 | 2兆1679億 | +0.56% |
| 04/23 | 1,215 | 1,252 | 1,212 | 1,237 | -0.56% | 5,902,900 | 2兆1436億 | -0.24% |
| 04/22 | 9:45 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第七報) |
| 04/22 | 1,252 | 1,254 | 1,213 | 1,244 | +1.39% | 10,613,800 | 2兆1558億 | +0.32% |
| 04/21 | 1,258 | 1,260 | 1,220 | 1,227 | -5.25% | 13,042,500 | 2兆1259億 | -1.13% |
| 04/20 | 9:25 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第六報) |
| 04/20 | 1,324 | 1,325 | 1,291 | 1,295 | -3% | 13,617,500 | 2兆2437億 | +4.44% |
| 04/19 | 1,305 | 1,347 | 1,293 | 1,335 | +4.3% | 15,171,600 | 2兆3130億 | +7.84% |
| 04/16 | 1,265 | 1,289 | 1,250 | 1,280 | +2.48% | 7,537,200 | 2兆2177億 | +3.81% |
| 04/15 | 1,253 | 1,266 | 1,245 | 1,249 | -1.11% | 4,089,900 | 2兆1640億 | +1.46% |
| 04/14 | 1,270 | 1,275 | 1,250 | 1,263 | -0.32% | 6,437,800 | 2兆1883億 | +2.85% |
| 04/13 | 1,254 | 1,294 | 1,250 | 1,267 | +0.48% | 8,745,100 | 2兆1952億 | +3.6% |
| 04/12 | 10:30 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第五報) |
| 04/12 | 1,274 | 1,277 | 1,253 | 1,261 | +0.24% | 5,556,600 | 2兆1848億 | +3.53% |
| 04/09 | 1,265 | 1,270 | 1,244 | 1,258 | +0.24% | 7,037,500 | 2兆1796億 | +3.71% |
| 04/08 | 1,268 | 1,273 | 1,248 | 1,255 | -1.18% | 5,035,400 | 2兆1744億 | +3.8% |
| 04/07 | 1,260 | 1,282 | 1,255 | 1,270 | +2.34% | 7,007,500 | 2兆2004億 | +5.48% |
| 04/06 | 1,284 | 1,285 | 1,241 | 1,241 | -2.59% | 6,592,300 | 2兆1502億 | +3.33% |
| 04/05 | 1,301 | 1,305 | 1,274 | 1,274 | -0.86% | 5,822,800 | 2兆2073億 | +6.08% |
| 04/02 | 1,260 | 1,287 | 1,254 | 1,285 | +3.38% | 8,834,700 | 2兆2264億 | +7.17% |
| 04/01 | 1,235 | 1,261 | 1,230 | 1,243 | +3.58% | 11,108,800 | 2兆1536億 | +4.1% |
| 03/31 | 1,188 | 1,205 | 1,171 | 1,200 | -0.17% | 9,528,400 | 2兆791億 | +0.59% |
| 03/30 | 19:30 半導体製造工場(那珂工場)の火災発生に関するお知らせ(第四報) |
| 03/30 | 1,203 | 1,207 | 1,165 | 1,202 | -0.5% | 11,834,300 | 2兆826億 | +0.75% |
| 03/29 | 1,216 | 1,222 | 1,194 | 1,208 | +0.42% | 8,575,700 | 2兆930億 | +1.09% |
| 03/26 | 1,201 | 1,204 | 1,185 | 1,203 | +1.09% | 5,876,400 | 2兆843億 | +0.59% |
| 03/25 | 1,156 | 1,195 | 1,152 | 1,190 | +2.94% | 7,465,300 | 2兆618億 | -0.5% |
| 03/24 | 1,174 | 1,189 | 1,138 | 1,156 | -3.34% | 9,707,600 | 2兆29億 | -3.51% |
| 03/23 | 1,185 | 1,208 | 1,178 | 1,196 | +2.4% | 12,049,500 | 2兆722億 | -0.5% |
| 03/22 | 1,166 | 1,200 | 1,161 | 1,168 | -4.89% | 28,942,000 | 2兆237億 | -3.07% |
| 03/22 | 9:00 半導体製造工場(那珂工場)の火災発生に関するお知らせ(これまでの経緯まとめ) |
| 03/19 | 1,225 | 1,236 | 1,206 | 1,228 | -3.08% | 11,042,800 | 2兆1271億 | +1.49% |
| 03/18 | 1,248 | 1,269 | 1,233 | 1,267 | +4.54% | 9,563,600 | 2兆1947億 | +4.71% |
| 03/17 | 1,228 | 1,253 | 1,212 | 1,212 | -1.54% | 6,474,900 | 2兆994億 | +0.25% |
| 03/16 | 1,238 | 1,243 | 1,221 | 1,231 | +1.23% | 6,194,600 | 2兆1323億 | +1.9% |
| 03/15 | 1,227 | 1,230 | 1,200 | 1,216 | -1.14% | 7,478,000 | 2兆1063億 | +0.58% |
| 03/12 | 1,209 | 1,239 | 1,199 | 1,230 | +4.24% | 12,670,200 | 2兆1306億 | +1.65% |
| 03/11 | 1,140 | 1,181 | 1,139 | 1,180 | +3.69% | 7,570,700 | 2兆440億 | -2.56% |
| 03/10 | 1,175 | 1,190 | 1,134 | 1,138 | 0% | 8,848,500 | 1兆9712億 | -6.41% |
| 03/09 | 1,134 | 1,152 | 1,104 | 1,138 | +0.18% | 9,619,900 | 1兆9712億 | -6.64% |
| 03/08 | 1,174 | 1,178 | 1,127 | 1,136 | -1.13% | 10,801,700 | 1兆9678億 | -6.96% |
| 03/05 | 1,130 | 1,149 | 1,077 | 1,149 | +0.7% | 15,526,800 | 1兆9903億 | -6.2% |
| 03/04 | 1,164 | 1,182 | 1,135 | 1,141 | -4.28% | 9,466,600 | 1兆9764億 | -7.39% |
| 03/03 | 1,210 | 1,220 | 1,177 | 1,192 | -3.48% | 9,633,000 | 2兆648億 | -3.87% |
| 03/02 | 1,241 | 1,255 | 1,222 | 1,235 | +1.31% | 7,450,600 | 2兆1392億 | -0.88% |
| 03/01 | 1,191 | 1,228 | 1,190 | 1,219 | +4.28% | 8,089,400 | 2兆1115億 | -2.4% |
| 02/26 | 17:00 ストックオプション(新株予約権)の発行内容確定に関するお知らせ |
| 02/26 | 1,170 | 1,198 | 1,157 | 1,169 | -4.65% | 11,999,200 | 2兆249億 | -6.7% |
| 02/25 | 1,231 | 1,233 | 1,192 | 1,226 | +2.42% | 8,369,500 | 2兆1237億 | -2.54% |
| 02/24 | 1,222 | 1,225 | 1,181 | 1,197 | -4.62% | 12,854,700 | 2兆734億 | -5% |
| 02/22 | 1,245 | 1,273 | 1,245 | 1,255 | +2.03% | 8,248,400 | 2兆1739億 | -0.71% |
| 02/19 | 15:00 事後交付型株式報酬制度の導入に関するお知らせ |
| 02/19 | 15:00 代表取締役および役員の異動に関するお知らせ |
| 02/19 | 1,185 | 1,245 | 1,170 | 1,230 | +1.99% | 8,808,500 | 2兆1302億 | -2.61% |
| 02/18 | 1,235 | 1,263 | 1,203 | 1,206 | -2.51% | 9,083,200 | 2兆886億 | -4.51% |
| 02/17 | 1,235 | 1,249 | 1,215 | 1,237 | -0.48% | 7,509,200 | 2兆1423億 | -2.21% |
| 02/16 | 1,293 | 1,294 | 1,230 | 1,243 | -3.64% | 11,828,900 | 2兆1527億 | -1.66% |
| 02/15 | 1,300 | 1,307 | 1,264 | 1,290 | +0.62% | 9,840,800 | 2兆2341億 | +2.38% |
| 02/12 | 1,300 | 1,316 | 1,266 | 1,282 | +3.39% | 23,378,600 | 2兆2202億 | +2.4% |
| 02/10 | 15:00 業績予想に関するお知らせ |
| 02/10 | 15:00 連結業績の前期実績値との差異に関するお知らせ |
| 02/10 | 15:00 2020年12月期決算短信〔IFRS〕(連結) |
| 02/10 | 1,217 | 1,246 | 1,202 | 1,240 | +1.31% | 12,884,900 | 2兆1475億 | -0.32% |
| 02/09 | 1,200 | 1,269 | 1,195 | 1,224 | +1.75% | 23,098,300 | 2兆1198億 | -1.13% |
| 02/08 | 16:50 新株式発行に係る発行登録に関するお知らせ |
| 02/08 | 16:50 Dialog社買収に係るFacilities Agreement締結に関するお知らせ |
| 02/08 | 16:50 英国Dialog社の買収手続き開始の合意について |
| 02/08 | 1,175 | 1,223 | 1,162 | 1,203 | -3.61% | 19,745,600 | 2兆834億 | -2.35% |
| 02/08 | 8:55 当社に関する一部報道について |
| 02/08 | 8:50 Dialog Semiconductor Plcに関する当社声明について |
| 02/05 | 1,243 | 1,258 | 1,239 | 1,248 | +0.4% | 7,524,400 | 2兆1614億 | +1.71% |
| 02/04 | 1,246 | 1,252 | 1,222 | 1,243 | -1.82% | 7,710,900 | 2兆1527億 | +1.8% |
| 02/03 | 1,300 | 1,303 | 1,250 | 1,266 | -1.86% | 9,882,200 | 2兆1925億 | +4.28% |
| 02/02 | 1,250 | 1,291 | 1,245 | 1,290 | +6.52% | 14,771,600 | 2兆2341億 | +7.05% |
| 02/01 | 1,178 | 1,225 | 1,161 | 1,211 | +0.92% | 9,785,500 | 2兆973億 | +1.34% |
| 01/29 | 15:00 ストックオプション(新株予約権)の発行に関するお知らせ |
| 01/29 | 1,252 | 1,278 | 1,198 | 1,200 | -3.23% | 14,352,200 | 2兆782億 | +0.93% |
| 01/28 | 1,246 | 1,285 | 1,217 | 1,240 | -5.85% | 20,524,500 | 2兆1475億 | +4.91% |
| 01/27 | 1,353 | 1,355 | 1,295 | 1,317 | -2.3% | 14,308,400 | 2兆2809億 | +12.09% |
| 01/26 | 1,338 | 1,360 | 1,331 | 1,348 | +1.05% | 10,567,000 | 2兆3345億 | +15.71% |
| 01/25 | 1,368 | 1,378 | 1,328 | 1,334 | +1.99% | 19,149,700 | 2兆3103億 | +15.5% |
| 01/22 | 1,310 | 1,318 | 1,298 | 1,308 | -0.08% | 7,178,800 | 2兆2653億 | +14.44% |
| 01/21 | 1,310 | 1,320 | 1,288 | 1,309 | +0.23% | 9,909,600 | 2兆2640億 | +15.53% |
| 01/20 | 1,298 | 1,322 | 1,290 | 1,306 | +2.27% | 13,995,900 | 2兆2588億 | +16.4% |
| 01/19 | 1,296 | 1,300 | 1,260 | 1,277 | -0.39% | 13,617,800 | 2兆2087億 | +15.05% |
| 01/18 | 1,222 | 1,283 | 1,211 | 1,282 | +3.97% | 11,264,900 | 2兆2173億 | +16.55% |
| 01/15 | 1,264 | 1,279 | 1,230 | 1,233 | -0.08% | 12,136,900 | 2兆1326億 | +13.02% |
| 01/14 | 1,288 | 1,288 | 1,200 | 1,234 | -2.53% | 19,539,500 | 2兆1343億 | +13.84% |
| 01/13 | 1,250 | 1,289 | 1,250 | 1,266 | +4.71% | 19,558,800 | 2兆1896億 | +17.77% |
| 01/12 | 1,193 | 1,238 | 1,184 | 1,209 | +5.22% | 18,804,200 | 2兆910億 | +13.63% |
| 01/08 | 1,108 | 1,153 | 1,097 | 1,149 | +5.8% | 12,152,600 | 1兆9873億 | +8.91% |
