Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | DEFINITIVE PROXY STATEMENT | so3345001-def14a.htm | DEF 14A | 1391633 |
| 2 | DEFINITIVE PROXY STATEMENT | so_courtesy-pdf.pdf | DEF 14A | 1708292 |
| 3 | GRAPHIC | so3345001-def14a10x2x1.jpg | GRAPHIC | 1014 |
| 4 | GRAPHIC | so3345001-def14a10x2x2.jpg | GRAPHIC | 993 |
| 5 | GRAPHIC | so3345001-def14a10x2x3.jpg | GRAPHIC | 984 |
| 6 | GRAPHIC | so3345001-def14a10x3x1.jpg | GRAPHIC | 34876 |
| 7 | GRAPHIC | so3345001-def14a10x3x2.jpg | GRAPHIC | 13323 |
| 8 | GRAPHIC | so3345001-def14a11x1x1.jpg | GRAPHIC | 119317 |
| 9 | GRAPHIC | so3345001-def14a11x2x1.jpg | GRAPHIC | 1885 |
| 10 | GRAPHIC | so3345001-def14a11x2x2.jpg | GRAPHIC | 3856 |
| 11 | GRAPHIC | so3345001-def14a11x2x3.jpg | GRAPHIC | 4535 |
| 12 | GRAPHIC | so3345001-def14a11x2x4.jpg | GRAPHIC | 3963 |
| 13 | GRAPHIC | so3345001-def14a11x2x5.jpg | GRAPHIC | 7340 |
| 14 | GRAPHIC | so3345001-def14a11x2x6.jpg | GRAPHIC | 2662 |
| 15 | GRAPHIC | so3345001-def14a11x4x1.jpg | GRAPHIC | 13274 |
| 16 | GRAPHIC | so3345001-def14a11x4x2.jpg | GRAPHIC | 14979 |
| 17 | GRAPHIC | so3345001-def14a11x5x1.jpg | GRAPHIC | 3537 |
| 18 | GRAPHIC | so3345001-def14a11x5x2.jpg | GRAPHIC | 4322 |
| 19 | GRAPHIC | so3345001-def14a11x5x3.jpg | GRAPHIC | 2445 |
| 20 | GRAPHIC | so3345001-def14a12x1x1.jpg | GRAPHIC | 1402 |
| 21 | GRAPHIC | so3345001-def14a12x1x2.jpg | GRAPHIC | 995 |
| 22 | GRAPHIC | so3345001-def14a13x3x1.jpg | GRAPHIC | 29147 |
| 23 | GRAPHIC | so3345001-def14a13x4x1.jpg | GRAPHIC | 1806 |
| 24 | GRAPHIC | so3345001-def14a13x4x2.jpg | GRAPHIC | 1628 |
| 25 | GRAPHIC | so3345001-def14a13x4x3.jpg | GRAPHIC | 1688 |
| 26 | GRAPHIC | so3345001-def14a13x4x4.jpg | GRAPHIC | 1644 |
| 27 | GRAPHIC | so3345001-def14a19x3x1.jpg | GRAPHIC | 1146 |
| 28 | GRAPHIC | so3345001-def14a19x3x2.jpg | GRAPHIC | 1633 |
| 29 | GRAPHIC | so3345001-def14a19x5x1.jpg | GRAPHIC | 963 |
| 30 | GRAPHIC | so3345001-def14a19x5x2.jpg | GRAPHIC | 940 |
| 31 | GRAPHIC | so3345001-def14a1x1x1.jpg | GRAPHIC | 327136 |
| 32 | GRAPHIC | so3345001-def14a1x2x1.jpg | GRAPHIC | 32518 |
| 33 | GRAPHIC | so3345001-def14a1x2x2.jpg | GRAPHIC | 1325 |
| 34 | GRAPHIC | so3345001-def14a1x3x1.jpg | GRAPHIC | 17319 |
| 35 | GRAPHIC | so3345001-def14a1x3x2.jpg | GRAPHIC | 1795 |
| 36 | GRAPHIC | so3345001-def14a1x3x3.jpg | GRAPHIC | 1794 |
| 37 | GRAPHIC | so3345001-def14a1x3x4.jpg | GRAPHIC | 4722 |
| 38 | GRAPHIC | so3345001-def14a1x5x1.jpg | GRAPHIC | 3111 |
| 39 | GRAPHIC | so3345001-def14a1x5x10.jpg | GRAPHIC | 2052 |
| 40 | GRAPHIC | so3345001-def14a1x5x11.jpg | GRAPHIC | 2164 |
| 41 | GRAPHIC | so3345001-def14a1x5x12.jpg | GRAPHIC | 1959 |
| 42 | GRAPHIC | so3345001-def14a1x5x13.jpg | GRAPHIC | 2718 |
| 43 | GRAPHIC | so3345001-def14a1x5x14.jpg | GRAPHIC | 2465 |
| 44 | GRAPHIC | so3345001-def14a1x5x15.jpg | GRAPHIC | 2486 |
| 45 | GRAPHIC | so3345001-def14a1x5x2.jpg | GRAPHIC | 3184 |
| 46 | GRAPHIC | so3345001-def14a1x5x3.jpg | GRAPHIC | 3292 |
| 47 | GRAPHIC | so3345001-def14a1x5x4.jpg | GRAPHIC | 2389 |
| 48 | GRAPHIC | so3345001-def14a1x5x5.jpg | GRAPHIC | 2874 |
| 49 | GRAPHIC | so3345001-def14a1x5x6.jpg | GRAPHIC | 2775 |
| 50 | GRAPHIC | so3345001-def14a1x5x7.jpg | GRAPHIC | 2552 |
| 51 | GRAPHIC | so3345001-def14a1x5x8.jpg | GRAPHIC | 2881 |
| 52 | GRAPHIC | so3345001-def14a1x5x9.jpg | GRAPHIC | 2373 |
| 53 | GRAPHIC | so3345001-def14a20x6x1.jpg | GRAPHIC | 90759 |
| 54 | GRAPHIC | so3345001-def14a2x1x1.jpg | GRAPHIC | 2995 |
| 55 | GRAPHIC | so3345001-def14a2x1x2.jpg | GRAPHIC | 2503 |
| 56 | GRAPHIC | so3345001-def14a2x1x3.jpg | GRAPHIC | 11977 |
| 57 | GRAPHIC | so3345001-def14a2x1x4.jpg | GRAPHIC | 2174 |
| 58 | GRAPHIC | so3345001-def14a2x1x5.jpg | GRAPHIC | 2617 |
| 59 | GRAPHIC | so3345001-def14a2x1x6.jpg | GRAPHIC | 2283 |
| 60 | GRAPHIC | so3345001-def14a2x2x1.jpg | GRAPHIC | 1384 |
| 61 | GRAPHIC | so3345001-def14a2x2x2.jpg | GRAPHIC | 8646 |
| 62 | GRAPHIC | so3345001-def14a2x2x3.jpg | GRAPHIC | 8060 |
| 63 | GRAPHIC | so3345001-def14a2x2x4.jpg | GRAPHIC | 8056 |
| 64 | GRAPHIC | so3345001-def14a2x2x5.jpg | GRAPHIC | 8068 |
| 65 | GRAPHIC | so3345001-def14a2x2x6.jpg | GRAPHIC | 8570 |
| 66 | GRAPHIC | so3345001-def14a2x2x7.jpg | GRAPHIC | 8260 |
| 67 | GRAPHIC | so3345001-def14a2x3x1.jpg | GRAPHIC | 9390 |
| 68 | GRAPHIC | so3345001-def14a2x3x2.jpg | GRAPHIC | 8185 |
| 69 | GRAPHIC | so3345001-def14a2x3x3.jpg | GRAPHIC | 8024 |
| 70 | GRAPHIC | so3345001-def14a2x3x4.jpg | GRAPHIC | 8388 |
| 71 | GRAPHIC | so3345001-def14a2x3x5.jpg | GRAPHIC | 8380 |
| 72 | GRAPHIC | so3345001-def14a2x3x6.jpg | GRAPHIC | 7997 |
| 73 | GRAPHIC | so3345001-def14a2x3x7.jpg | GRAPHIC | 8122 |
| 74 | GRAPHIC | so3345001-def14a2x3x8.jpg | GRAPHIC | 8469 |
| 75 | GRAPHIC | so3345001-def14a2x3x9.jpg | GRAPHIC | 8445 |
| 76 | GRAPHIC | so3345001-def14a2x4x1.jpg | GRAPHIC | 20768 |
| 77 | GRAPHIC | so3345001-def14a2x4x10.jpg | GRAPHIC | 1712 |
| 78 | GRAPHIC | so3345001-def14a2x4x11.jpg | GRAPHIC | 1417 |
| 79 | GRAPHIC | so3345001-def14a2x4x12.jpg | GRAPHIC | 1911 |
| 80 | GRAPHIC | so3345001-def14a2x4x13.jpg | GRAPHIC | 1369 |
| 81 | GRAPHIC | so3345001-def14a2x4x14.jpg | GRAPHIC | 1925 |
| 82 | GRAPHIC | so3345001-def14a2x4x15.jpg | GRAPHIC | 1315 |
| 83 | GRAPHIC | so3345001-def14a2x4x16.jpg | GRAPHIC | 1597 |
| 84 | GRAPHIC | so3345001-def14a2x4x17.jpg | GRAPHIC | 1430 |
| 85 | GRAPHIC | so3345001-def14a2x4x18.jpg | GRAPHIC | 1672 |
| 86 | GRAPHIC | so3345001-def14a2x4x19.jpg | GRAPHIC | 1480 |
| 87 | GRAPHIC | so3345001-def14a2x4x2.jpg | GRAPHIC | 10113 |
| 88 | GRAPHIC | so3345001-def14a2x4x20.jpg | GRAPHIC | 1721 |
| 89 | GRAPHIC | so3345001-def14a2x4x21.jpg | GRAPHIC | 1278 |
| 90 | GRAPHIC | so3345001-def14a2x4x3.jpg | GRAPHIC | 16130 |
| 91 | GRAPHIC | so3345001-def14a2x4x4.jpg | GRAPHIC | 1247 |
| 92 | GRAPHIC | so3345001-def14a2x4x5.jpg | GRAPHIC | 1441 |
| 93 | GRAPHIC | so3345001-def14a2x4x6.jpg | GRAPHIC | 1392 |
| 94 | GRAPHIC | so3345001-def14a2x4x7.jpg | GRAPHIC | 1409 |
| 95 | GRAPHIC | so3345001-def14a2x4x8.jpg | GRAPHIC | 1652 |
| 96 | GRAPHIC | so3345001-def14a2x4x9.jpg | GRAPHIC | 1365 |
| 97 | GRAPHIC | so3345001-def14a3x1x1.jpg | GRAPHIC | 7231 |
| 98 | GRAPHIC | so3345001-def14a3x5x1.jpg | GRAPHIC | 10538 |
| 99 | GRAPHIC | so3345001-def14a3x5x100.jpg | GRAPHIC | 1098 |
| 100 | GRAPHIC | so3345001-def14a3x5x101.jpg | GRAPHIC | 962 |
| 101 | GRAPHIC | so3345001-def14a3x5x102.jpg | GRAPHIC | 1101 |
| 102 | GRAPHIC | so3345001-def14a3x5x2.jpg | GRAPHIC | 9844 |
| 103 | GRAPHIC | so3345001-def14a3x5x99.jpg | GRAPHIC | 635 |
| 104 | GRAPHIC | so3345001-def14a4x1x1.jpg | GRAPHIC | 9903 |
| 105 | GRAPHIC | so3345001-def14a4x1x2.jpg | GRAPHIC | 9894 |
| 106 | GRAPHIC | so3345001-def14a4x2x1.jpg | GRAPHIC | 10443 |
| 107 | GRAPHIC | so3345001-def14a4x2x2.jpg | GRAPHIC | 9386 |
| 108 | GRAPHIC | so3345001-def14a4x3x1.jpg | GRAPHIC | 11625 |
| 109 | GRAPHIC | so3345001-def14a4x3x2.jpg | GRAPHIC | 9879 |
| 110 | GRAPHIC | so3345001-def14a4x4x1.jpg | GRAPHIC | 9796 |
| 111 | GRAPHIC | so3345001-def14a4x4x2.jpg | GRAPHIC | 9425 |
| 112 | GRAPHIC | so3345001-def14a4x5x1.jpg | GRAPHIC | 9972 |
| 113 | GRAPHIC | so3345001-def14a5x1x1.jpg | GRAPHIC | 9771 |
| 114 | GRAPHIC | so3345001-def14a5x1x2.jpg | GRAPHIC | 9810 |
| 115 | GRAPHIC | so3345001-def14a5x2x1.jpg | GRAPHIC | 10071 |
| 116 | GRAPHIC | so3345001-def14a5x3x1.jpg | GRAPHIC | 10227 |
| 117 | GRAPHIC | so3345001-def14a5x3x2.jpg | GRAPHIC | 2714 |
| 118 | GRAPHIC | so3345001-def14a5x3x4.jpg | GRAPHIC | 1314 |
| 119 | GRAPHIC | so3345001-def14a5x5x1.jpg | GRAPHIC | 24328 |
| 120 | GRAPHIC | so3345001-def14a6x1x1.jpg | GRAPHIC | 1668 |
| 121 | GRAPHIC | so3345001-def14a6x1x10.jpg | GRAPHIC | 4905 |
| 122 | GRAPHIC | so3345001-def14a6x1x11.jpg | GRAPHIC | 5053 |
| 123 | GRAPHIC | so3345001-def14a6x1x12.jpg | GRAPHIC | 4630 |
| 124 | GRAPHIC | so3345001-def14a6x1x13.jpg | GRAPHIC | 4115 |
| 125 | GRAPHIC | so3345001-def14a6x1x14.jpg | GRAPHIC | 4486 |
| 126 | GRAPHIC | so3345001-def14a6x1x15.jpg | GRAPHIC | 4803 |
| 127 | GRAPHIC | so3345001-def14a6x1x16.jpg | GRAPHIC | 3814 |
| 128 | GRAPHIC | so3345001-def14a6x1x17.jpg | GRAPHIC | 3868 |
| 129 | GRAPHIC | so3345001-def14a6x1x18.jpg | GRAPHIC | 3755 |
| 130 | GRAPHIC | so3345001-def14a6x1x2.jpg | GRAPHIC | 2289 |
| 131 | GRAPHIC | so3345001-def14a6x1x3.jpg | GRAPHIC | 2062 |
| 132 | GRAPHIC | so3345001-def14a6x1x4.jpg | GRAPHIC | 2258 |
| 133 | GRAPHIC | so3345001-def14a6x1x5.jpg | GRAPHIC | 2563 |
| 134 | GRAPHIC | so3345001-def14a6x1x6.jpg | GRAPHIC | 2136 |
| 135 | GRAPHIC | so3345001-def14a6x1x7.jpg | GRAPHIC | 2221 |
| 136 | GRAPHIC | so3345001-def14a6x1x8.jpg | GRAPHIC | 2713 |
| 137 | GRAPHIC | so3345001-def14a6x1x9.jpg | GRAPHIC | 2534 |
| 138 | GRAPHIC | so3345001-def14a6x2x1.jpg | GRAPHIC | 18305 |
| 139 | GRAPHIC | so3345001-def14a6x2x2.jpg | GRAPHIC | 10122 |
| 140 | GRAPHIC | so3345001-def14a6x3x1.jpg | GRAPHIC | 10183 |
| 141 | GRAPHIC | so3345001-def14a6x4x1.jpg | GRAPHIC | 29243 |
| 142 | GRAPHIC | so3345001-def14a7x4x1.jpg | GRAPHIC | 1303 |
| 143 | GRAPHIC | so3345001-def14a7x5x1.jpg | GRAPHIC | 1579 |
| 144 | GRAPHIC | so3345001-def14a8x1x1.jpg | GRAPHIC | 7999 |
| 145 | GRAPHIC | so3345001-def14a8x2x1.jpg | GRAPHIC | 8501 |
| 146 | GRAPHIC | so3345001-def14a8x2x2.jpg | GRAPHIC | 8162 |
| 147 | GRAPHIC | so3345001-def14a8x3x1.jpg | GRAPHIC | 8269 |
| 148 | GRAPHIC | so3345001-def14a8x3x2.jpg | GRAPHIC | 7955 |
| 149 | GRAPHIC | so3345001-def14a9x2x1.jpg | GRAPHIC | 25713 |
| 150 | GRAPHIC | so3345001-def14a9x3x1.jpg | GRAPHIC | 8193 |
| 151 | GRAPHIC | so3345001-def14a9x3x2.jpg | GRAPHIC | 8337 |
| 152 | GRAPHIC | so3345001-def14a9x3x3.jpg | GRAPHIC | 8179 |
| 153 | GRAPHIC | so3345001-def14a9x3x4.jpg | GRAPHIC | 8273 |
| 154 | GRAPHIC | so3345001-def14a9x3x5.jpg | GRAPHIC | 8107 |
| 155 | GRAPHIC | so3345001-def14a9x4x1.jpg | GRAPHIC | 20712 |
| 156 | GRAPHIC | so3345001-def14a9x4x2.jpg | GRAPHIC | 13119 |
| 157 | GRAPHIC | so3345001-def14ax1x1.jpg | GRAPHIC | 6360 |
| 158 | GRAPHIC | so3345001-def14ax1x2.jpg | GRAPHIC | 2030 |
| 159 | GRAPHIC | so3345001-def14ax1x3.jpg | GRAPHIC | 1465 |
| 160 | GRAPHIC | so3345001-def14ax2x1.jpg | GRAPHIC | 9334 |
| 161 | GRAPHIC | so3345001-def14ax2x2.jpg | GRAPHIC | 6326 |
| 162 | GRAPHIC | so3345001-defa14alogo.jpg | GRAPHIC | 9369 |
| Complete submission text file | 0001206774-18-001121.txt | 5857029 |
IRS No.: 580690070 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-03526 | Film No.: 18743839
SIC: 4911 Electric Services
