| 日期 | 主要股東
| 每股
平均價 | 類型 | 買/賣或涉及
股份數目 | 變動股數
佔已發行股(%) | 目前持股量 | 佔已
發行股(%) |
| 2023-06-19 | 波克夏·海瑟威 | 266.850 | 1201 (L) | 2,532,500(L) | N/A | 98603142(L) | 8.98(L) |
| 2023-06-19 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 266.850 | 1201 (L) | 2,532,500(L) | N/A | 98603142(L) | 8.98(L) |
| 2023-05-30 | 貝萊德 | | 1314 (L)
N/A | 382,500(L)
N/A | N/A
N/A | 56981853(L)
351000(S) | 5.19(L)
0.03(S) |
| 2023-05-25 | 貝萊德 | | 1313 (L)
N/A | 250,000(L)
N/A | N/A
N/A | 57311913(L)
348500(S) | 5.22(L)
0.03(S) |
| 2023-05-02 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 235.640 | 1201 (L) | 1,961,000(L) | N/A | 108340642(L) | 9.87(L) |
| 2023-05-02 | 波克夏·海瑟威 | 235.640 | 1201 (L) | 1,961,000(L) | N/A | 108340642(L) | 9.87(L) |
| 2023-03-31 | 波克夏·海瑟威 | 217.670 | 1201 (L) | 2,480,500(L) | N/A | 119730142(L) | 10.90(L) |
| 2023-03-31 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 217.670 | 1201 (L) | 2,480,500(L) | N/A | 119730142(L) | 10.90(L) |
| 2023-02-03 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 257.900 | 1201 (L) | 4,235,000(L) | N/A | 130327642(L) | 11.87(L) |
| 2023-02-03 | 波克夏·海瑟威 | 257.900 | 1201 (L) | 4,235,000(L) | N/A | 130327642(L) | 11.87(L) |
| 2023-01-27 | 波克夏·海瑟威 | 226.320 | 1201 (L) | 1,554,500(L) | N/A | 141617642(L) | 12.90(L) |
| 2023-01-27 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 226.320 | 1201 (L) | 1,554,500(L) | N/A | 141617642(L) | 12.90(L) |
| 2023-01-03 | Berkshire Hathaway Energy Company (formerly known as MidAmerican Energy Holdings Company) | 191.440 | 1201 (L) | 1,058,000(L) | N/A | 153332500(L) | 13.97(L) |
| 2023-01-03 | 波克夏·海瑟威 | 191.440 | 1201 (L) | 1,058,000(L) | N/A | 153332500(L) | 13.97(L) |
| 2022-12-08 | 波克夏·海瑟威 | 201.343 | 1201 (L) | 1,329,500(L) | N/A | 164093000(L) | 14.95(L) |