| 2020 |
| 04/01 | 12:00 第三者割当による行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 04/01 | 7,800,000,000 | 7,900,000,000 | 7,600,000,000 | 7,600,000,000 | -3.8% | 0 | 28億4816万 | -11.38% |
| 03/31 | 7,900,000,000 | 8,000,000,000 | 7,800,000,000 | 7,900,000,000 | +1.28% | 0 | 29億6058万 | -8.56% |
| 03/30 | 7,900,000,000 | 8,000,000,000 | 7,700,000,000 | 7,800,000,000 | -2.5% | 0 | 29億2311万 | -10.55% |
| 03/27 | 8,200,000,000 | 8,300,000,000 | 7,900,000,000 | 8,000,000,000 | +1.27% | 0 | 29億9806万 | -9.13% |
| 03/26 | 8,300,000,000 | 8,300,000,000 | 7,900,000,000 | 7,900,000,000 | -4.82% | 0 | 29億6058万 | -11.08% |
| 03/25 | 15:00 (修正・数値データ修正)修正後発事象に係る「2019年12月期決算短信〔日本基準〕(連結)」の修正について |
| 03/25 | 8,300,000,000 | 8,400,000,000 | 8,100,000,000 | 8,300,000,000 | +5.06% | 0 | 31億1049万 | -7.37% |
| 03/24 | 7,900,000,000 | 8,000,000,000 | 7,800,000,000 | 7,900,000,000 | +3.95% | 0 | 29億6058万 | -12.53% |
| 03/23 | 7,600,000,000 | 7,900,000,000 | 7,600,000,000 | 7,600,000,000 | -2.56% | 0 | 27億9458万 | -16.96% |
| 03/19 | 8,200,000,000 | 8,400,000,000 | 7,700,000,000 | 7,800,000,000 | -2.5% | 0 | 28億6812万 | -16.02% |
| 03/18 | 8,700,000,000 | 8,700,000,000 | 8,000,000,000 | 8,000,000,000 | -4.76% | 0 | 29億4166万 | -15.07% |
| 03/17 | 7,800,000,000 | 8,400,000,000 | 7,700,000,000 | 8,400,000,000 | +3.7% | 0 | 30億8874万 | -11.91% |
| 03/16 | 8,300,000,000 | 8,600,000,000 | 8,000,000,000 | 8,100,000,000 | +3.85% | 0 | 29億7843万 | -16.01% |
| 03/13 | 7,700,000,000 | 8,200,000,000 | 7,600,000,000 | 7,800,000,000 | -8.24% | 0 | 28億6812万 | -20.28% |
| 03/12 | 8,300,000,000 | 9,000,000,000 | 8,200,000,000 | 8,500,000,000 | -2.3% | 0 | 31億2551万 | -14.45% |
| 03/11 | 9,800,000,000 | 9,900,000,000 | 8,700,000,000 | 8,700,000,000 | -6.45% | 0 | 31億9906万 | -13.38% |
| 03/10 | 8,100,000,000 | 9,400,000,000 | 7,700,000,000 | 9,300,000,000 | +8.14% | 0 | 34億1968万 | -8.36% |
| 03/09 | 9,500,000,000 | 9,500,000,000 | 8,300,000,000 | 8,600,000,000 | -13.13% | 0 | 31億6229万 | -15.95% |
| 03/06 | 10,200,000,000 | 10,700,000,000 | 9,900,000,000 | 9,900,000,000 | -7.48% | 0 | 36億4031万 | -4.26% |
| 03/05 | 11,500,000,000 | 11,700,000,000 | 10,300,000,000 | 10,700,000,000 | +0.94% | 0 | 39億3447万 | +2.61% |
| 03/04 | 9,200,000,000 | 11,000,000,000 | 9,100,000,000 | 10,600,000,000 | +9.28% | 0 | 38億9770万 | +0.95% |
| 03/03 | 17:00 第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ |
| 03/03 | 12,200,000,000 | 13,600,000,000 | 9,000,000,000 | 9,700,000,000 | -6.73% | 0 | 35億6676万 | -8.53% |
| 03/02 | 15:00 第三者割当による行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 03/02 | 7,500,000,000 | 10,400,000,000 | 7,500,000,000 | 10,400,000,000 | +40.54% | 0 | 38億2416万 | -3.42% |
| 02/28 | 7,500,000,000 | 8,200,000,000 | 7,300,000,000 | 7,400,000,000 | -12.94% | 0 | 27億2104万 | -32.16% |
| 02/27 | 15:00 株式会社オウケイウェイヴ子会社の保有するSNSソフトウェアの取得及び追加開発委託のための契約締結に関するお知らせ |
| 02/27 | 9,200,000,000 | 9,200,000,000 | 8,400,000,000 | 8,500,000,000 | -5.56% | 0 | 31億2551万 | -23.89% |
| 02/26 | 9,200,000,000 | 9,200,000,000 | 9,000,000,000 | 9,000,000,000 | -2.17% | 0 | 33億937万 | -20.91% |
| 02/25 | 9,300,000,000 | 9,500,000,000 | 8,900,000,000 | 9,200,000,000 | -7.07% | 0 | 33億8291万 | -20.5% |
| 02/21 | 10,100,000,000 | 10,100,000,000 | 9,800,000,000 | 9,900,000,000 | 0% | 0 | 36億4031万 | -15.79% |
| 02/20 | 10,100,000,000 | 10,100,000,000 | 9,800,000,000 | 9,900,000,000 | -1% | 0 | 35億8586万 | -17% |
| 02/19 | 9,700,000,000 | 10,100,000,000 | 9,700,000,000 | 10,000,000,000 | +2.04% | 0 | 36億2208万 | -17.44% |
| 02/18 | 10,100,000,000 | 10,200,000,000 | 9,700,000,000 | 9,800,000,000 | -2.97% | 0 | 35億4963万 | -20.35% |
| 02/17 | 10,500,000,000 | 10,600,000,000 | 10,000,000,000 | 10,100,000,000 | -7.34% | 0 | 36億5830万 | -18.97% |
| 02/14 | 16:00 新規事業の事業計画変更及び第三者割当による2種類の行使価額修正条項付新株予約権の資金使途変更に関するお知らせ |
| 02/14 | 16:00 特別利益及び特別損失の計上に関するお知らせ |
| 02/14 | 16:00 暗号メッセンジャーソフトウェアのライセンス供与に関するお知らせ |
| 02/14 | 16:00 2019年12月期決算短信〔日本基準〕(連結) |
| 02/14 | 10,900,000,000 | 11,000,000,000 | 10,700,000,000 | 10,900,000,000 | -0.91% | 0 | 39億4806万 | -13.63% |
| 02/13 | 11,300,000,000 | 11,300,000,000 | 10,900,000,000 | 11,000,000,000 | -0.9% | 0 | 39億8428万 | -13.63% |
| 02/12 | 10,800,000,000 | 11,400,000,000 | 10,700,000,000 | 11,100,000,000 | +1.83% | 0 | 40億2051万 | -13.74% |
| 02/12 | 8:45 第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ |
| 02/10 | 11,000,000,000 | 11,000,000,000 | 10,800,000,000 | 10,900,000,000 | -1.8% | 0 | 39億4806万 | -16.13% |
| 02/07 | 11,600,000,000 | 11,700,000,000 | 11,100,000,000 | 11,100,000,000 | -4.31% | 0 | 40億2051万 | -15.65% |
| 02/06 | 11,800,000,000 | 12,700,000,000 | 11,300,000,000 | 11,600,000,000 | 0% | 0 | 42億161万 | -12.81% |
| 02/05 | 11,200,000,000 | 12,100,000,000 | 11,100,000,000 | 11,600,000,000 | +3.57% | 0 | 42億161万 | -13.64% |
| 02/04 | 11,200,000,000 | 11,400,000,000 | 11,000,000,000 | 11,200,000,000 | -0.88% | 0 | 40億5673万 | -17.28% |
| 02/03 | 12:00 第三者割当による行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 02/03 | 10,900,000,000 | 11,400,000,000 | 10,700,000,000 | 11,300,000,000 | -0.88% | 0 | 40億9295万 | -17.35% |
| 01/31 | 11,400,000,000 | 11,900,000,000 | 11,000,000,000 | 11,400,000,000 | +0.88% | 0 | 41億2917万 | -17.51% |
| 01/30 | 12,200,000,000 | 12,300,000,000 | 10,800,000,000 | 11,300,000,000 | -6.61% | 0 | 40億9295万 | -19.05% |
| 01/29 | 12,800,000,000 | 12,900,000,000 | 11,800,000,000 | 12,100,000,000 | -3.2% | 0 | 43億8271万 | -14.4% |
| 01/28 | 12,900,000,000 | 12,900,000,000 | 12,300,000,000 | 12,500,000,000 | -5.3% | 0 | 45億2760万 | -12.59% |
| 01/27 | 13,600,000,000 | 13,600,000,000 | 13,200,000,000 | 13,200,000,000 | -4.35% | 0 | 47億8114万 | -8.79% |
| 01/24 | 13,900,000,000 | 14,000,000,000 | 13,700,000,000 | 13,800,000,000 | -0.72% | 0 | 49億9847万 | -5.61% |
| 01/23 | 13,800,000,000 | 14,000,000,000 | 13,600,000,000 | 13,900,000,000 | 0% | 0 | 50億3469万 | -5.95% |
| 01/22 | 13,900,000,000 | 14,300,000,000 | 13,700,000,000 | 13,900,000,000 | +0.72% | 0 | 50億3469万 | -6.86% |
| 01/21 | 13,800,000,000 | 13,900,000,000 | 13,600,000,000 | 13,800,000,000 | 0% | 0 | 49億9847万 | -8.39% |
| 01/20 | 13,800,000,000 | 13,900,000,000 | 13,600,000,000 | 13,800,000,000 | 0% | 0 | 49億9847万 | -8.92% |
| 01/17 | 14,200,000,000 | 14,300,000,000 | 13,700,000,000 | 13,800,000,000 | -2.82% | 0 | 49億9847万 | -9.59% |
| 01/16 | 14,600,000,000 | 14,600,000,000 | 14,000,000,000 | 14,200,000,000 | -2.07% | 0 | 51億4335万 | -7.79% |
| 01/15 | 15,000,000,000 | 15,000,000,000 | 14,400,000,000 | 14,500,000,000 | -2.03% | 0 | 52億5201万 | -6.64% |
| 01/14 | 13,900,000,000 | 15,300,000,000 | 13,800,000,000 | 14,800,000,000 | +7.25% | 0 | 53億6068万 | -5.56% |
| 01/10 | 14,000,000,000 | 14,200,000,000 | 13,800,000,000 | 13,800,000,000 | -1.43% | 0 | 49億9847万 | -12.59% |
| 01/09 | 14,100,000,000 | 14,300,000,000 | 13,900,000,000 | 14,000,000,000 | +1.45% | 0 | 50億7091万 | -12.3% |
| 01/08 | 14,200,000,000 | 14,200,000,000 | 13,600,000,000 | 13,800,000,000 | -3.5% | 0 | 49億9847万 | -14.73% |
| 01/07 | 14,400,000,000 | 14,600,000,000 | 14,200,000,000 | 14,300,000,000 | 0% | 0 | 51億7957万 | -13.02% |
| 01/06 | 12:00 第三者割当による行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 01/06 | 14,700,000,000 | 14,700,000,000 | 14,000,000,000 | 14,300,000,000 | -4.67% | 0 | 51億7957万 | -14.08% |
| 2019 |
| 12/30 | 15,500,000,000 | 15,800,000,000 | 14,800,000,000 | 15,000,000,000 | +2.04% | 0 | 54億3312万 | -10.69% |
| 12/27 | 15:02 暗号メッセンジャーソフトウェアの取得及び第三者割当による2種類の行使価額修正条項付新株予約権の資金使途変更に関するお知らせ |
| 12/27 | 15,000,000,000 | 15,400,000,000 | 14,500,000,000 | 14,700,000,000 | -0.68% | 0 | 53億2445万 | -13.45% |
| 12/26 | 14,300,000,000 | 15,000,000,000 | 14,100,000,000 | 14,800,000,000 | +3.5% | 0 | 53億6068万 | -13.95% |
| 12/25 | 14,700,000,000 | 14,800,000,000 | 14,200,000,000 | 14,300,000,000 | -1.38% | 0 | 51億7957万 | -17.66% |
| 12/24 | 15,100,000,000 | 15,500,000,000 | 14,400,000,000 | 14,500,000,000 | -3.33% | 0 | 52億5201万 | -17.05% |
| 12/23 | 14,800,000,000 | 16,100,000,000 | 14,600,000,000 | 15,000,000,000 | +0.67% | 0 | 48億9102万 | -14.66% |
| 12/20 | 15,900,000,000 | 16,100,000,000 | 14,900,000,000 | 14,900,000,000 | -5.1% | 0 | 48億5841万 | -15.57% |
| 12/19 | 16,200,000,000 | 16,800,000,000 | 15,700,000,000 | 15,700,000,000 | -3.09% | 0 | 51億1926万 | -11.3% |
| 12/18 | 16,900,000,000 | 16,900,000,000 | 16,200,000,000 | 16,200,000,000 | -3.57% | 0 | 52億8230万 | -8.37% |
| 12/17 | 16,800,000,000 | 17,100,000,000 | 16,600,000,000 | 16,800,000,000 | -0.59% | 0 | 54億7794万 | -4.48% |
| 12/16 | 17,600,000,000 | 17,700,000,000 | 16,800,000,000 | 16,900,000,000 | -5.06% | 0 | 55億1055万 | -3.34% |
| 12/13 | 17,400,000,000 | 18,300,000,000 | 17,300,000,000 | 17,800,000,000 | +1.71% | 0 | 58億401万 | +2.32% |
| 12/12 | 17,700,000,000 | 18,000,000,000 | 17,000,000,000 | 17,500,000,000 | +0.57% | 0 | 57億619万 | +1.16% |
| 12/11 | 15,700,000,000 | 17,700,000,000 | 15,600,000,000 | 17,400,000,000 | +8.75% | 0 | 56億7358万 | +1.19% |
| 12/10 | 16,600,000,000 | 16,600,000,000 | 15,800,000,000 | 16,000,000,000 | -3.61% | 0 | 52億1709万 | -6.48% |
| 12/09 | 17,200,000,000 | 17,200,000,000 | 16,600,000,000 | 16,600,000,000 | -3.49% | 0 | 54億1273万 | -3.13% |
| 12/06 | 17,400,000,000 | 17,500,000,000 | 17,100,000,000 | 17,200,000,000 | -1.71% | 0 | 56億837万 | +0.49% |
| 12/05 | 18,300,000,000 | 18,300,000,000 | 17,500,000,000 | 17,500,000,000 | -2.78% | 0 | 57億619万 | +1.96% |
| 12/04 | 17,900,000,000 | 19,000,000,000 | 17,300,000,000 | 18,000,000,000 | +1.69% | 0 | 58億6922万 | +4.6% |
| 12/03 | 17,700,000,000 | 18,000,000,000 | 17,000,000,000 | 17,700,000,000 | -2.75% | 0 | 57億7140万 | +2.84% |
| 12/02 | 12:00 第三者割当による行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 12/02 | 19,300,000,000 | 20,400,000,000 | 18,100,000,000 | 18,200,000,000 | -6.67% | 0 | 59億3444万 | +5.79% |
| 11/29 | 16:15 (訂正)「最高経営責任者(CEO)及び取締役の異動に関するお知らせ」の一部訂正について |
| 11/29 | 14:15 最高経営責任者(CEO)及び取締役の異動に関するお知らせ |
| 11/29 | 14:15 定時株主総会の決議事項について |
| 11/29 | 20,000,000,000 | 22,700,000,000 | 16,100,000,000 | 19,500,000,000 | -3.47% | 0 | 63億5832万 | +14.33% |
| 11/28 | 20,200,000,000 | 20,300,000,000 | 19,400,000,000 | 20,200,000,000 | +4.12% | 0 | 65億8657万 | +19.75% |
| 11/27 | 18,000,000,000 | 19,500,000,000 | 18,000,000,000 | 19,400,000,000 | +7.18% | 0 | 63億2572万 | +16.7% |
| 11/26 | 20,000,000,000 | 20,000,000,000 | 17,700,000,000 | 18,100,000,000 | -8.12% | 0 | 59億183万 | +9.62% |
| 11/25 | 20,500,000,000 | 20,900,000,000 | 18,600,000,000 | 19,700,000,000 | -1.99% | 0 | 64億2354万 | +19.51% |
| 11/22 | 18:00 (訂正)「第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ」の一部訂正について |
| 11/22 | 16:30 第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ |
| 11/22 | 19,200,000,000 | 20,900,000,000 | 19,100,000,000 | 20,100,000,000 | +5.79% | 0 | 65億5396万 | +22.59% |
| 11/21 | 17,100,000,000 | 20,700,000,000 | 16,500,000,000 | 19,000,000,000 | +11.11% | 0 | 61億9529万 | +16.19% |
| 11/20 | 16,400,000,000 | 17,200,000,000 | 16,400,000,000 | 17,100,000,000 | +1.18% | 0 | 55億2446万 | +3.09% |
| 11/19 | 17,300,000,000 | 17,700,000,000 | 15,300,000,000 | 16,900,000,000 | +0.6% | 0 | 54億5985万 | +0.09% |
| 11/18 | 16,100,000,000 | 17,200,000,000 | 15,800,000,000 | 16,800,000,000 | +3.7% | 0 | 54億2754万 | -1.73% |
| 11/15 | 14,800,000,000 | 16,200,000,000 | 14,700,000,000 | 16,200,000,000 | +6.58% | 0 | 52億3370万 | -6.01% |
| 11/15 | 8:45 第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ |
| 11/14 | 13,900,000,000 | 15,200,000,000 | 13,600,000,000 | 15,200,000,000 | +9.35% | 0 | 49億1063万 | -11.63% |
| 11/13 | 12:00 2019年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/13 | 13,900,000,000 | 14,600,000,000 | 13,200,000,000 | 13,900,000,000 | -2.11% | 0 | 44億9064万 | -18.25% |
| 11/12 | 14,500,000,000 | 14,600,000,000 | 13,900,000,000 | 14,200,000,000 | -3.4% | 0 | 45億8756万 | -15.62% |
| 11/11 | 14,900,000,000 | 15,000,000,000 | 14,500,000,000 | 14,700,000,000 | -4.55% | 0 | 47億4910万 | -11.91% |
| 11/08 | 17:00 第三者割当による行使価額修正条項付新株予約権の大量行使に関するお知らせ |
| 11/08 | 16,700,000,000 | 17,000,000,000 | 14,900,000,000 | 15,400,000,000 | +3.36% | 0 | 49億7524万 | -6.44% |
| 11/07 | 14,900,000,000 | 15,400,000,000 | 14,300,000,000 | 14,900,000,000 | -1.97% | 0 | 48億1371万 | -7.84% |
| 11/06 | 16,200,000,000 | 16,600,000,000 | 15,200,000,000 | 15,200,000,000 | -8.98% | 0 | 49億1063万 | -4.35% |
| 11/05 | 17:15 第三者割当による(シリーズ1)新株予約権の行使完了及び月間行使状況並びに(シリーズ2)新株予約権の行使価額の修正に関するお知らせ |
| 11/05 | 16,500,000,000 | 17,000,000,000 | 15,400,000,000 | 16,700,000,000 | +3.73% | 0 | 53億9523万 | +7% |
| 11/01 | 12:00 行使価額修正条項付新株予約権の月間行使状況に関するお知らせ |
| 11/01 | 17,500,000,000 | 18,000,000,000 | 16,000,000,000 | 16,100,000,000 | -12.5% | 0 | 52億139万 | +5.5% |
