Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | DEFINITIVE PROXY STATEMENT | so3463381-def14a.htm | DEF 14A | 1366006 |
| 2 | DEFINITIVE PROXY STATEMENT | so_courtesy-pdf.pdf | DEF 14A | 4144873 |
| 3 | GRAPHIC | so3463381-def14ax1x1.jpg | GRAPHIC | 6360 |
| 4 | GRAPHIC | so3463381-def14ax1x2.jpg | GRAPHIC | 2030 |
| 5 | GRAPHIC | so3463381-def14ax1x3.jpg | GRAPHIC | 1465 |
| 6 | GRAPHIC | so3463381-def14ax2x1.jpg | GRAPHIC | 9334 |
| 7 | GRAPHIC | so3463381-def14ax2x2.jpg | GRAPHIC | 6326 |
| 8 | GRAPHIC | so3463381-logox1x1.jpg | GRAPHIC | 7022 |
| 9 | GRAPHIC | so3463381-pre14a10x1x1.jpg | GRAPHIC | 155336 |
| 10 | GRAPHIC | so3463381-pre14a11x2x1.jpg | GRAPHIC | 19630 |
| 11 | GRAPHIC | so3463381-pre14a11x2x2.jpg | GRAPHIC | 26102 |
| 12 | GRAPHIC | so3463381-pre14a11x3x1.jpg | GRAPHIC | 1819 |
| 13 | GRAPHIC | so3463381-pre14a12x2x1.jpg | GRAPHIC | 4577 |
| 14 | GRAPHIC | so3463381-pre14a12x2x2.jpg | GRAPHIC | 4936 |
| 15 | GRAPHIC | so3463381-pre14a12x2x3.jpg | GRAPHIC | 5139 |
| 16 | GRAPHIC | so3463381-pre14a12x2x4.jpg | GRAPHIC | 4885 |
| 17 | GRAPHIC | so3463381-pre14a12x2x5.jpg | GRAPHIC | 4977 |
| 18 | GRAPHIC | so3463381-pre14a12x2x6.jpg | GRAPHIC | 4939 |
| 19 | GRAPHIC | so3463381-pre14a12x2x7.jpg | GRAPHIC | 4870 |
| 20 | GRAPHIC | so3463381-pre14a12x4x1.jpg | GRAPHIC | 27699 |
| 21 | GRAPHIC | so3463381-pre14a12x4x2.jpg | GRAPHIC | 32971 |
| 22 | GRAPHIC | so3463381-pre14a12x4x3.jpg | GRAPHIC | 8920 |
| 23 | GRAPHIC | so3463381-pre14a13x2x1.jpg | GRAPHIC | 114232 |
| 24 | GRAPHIC | so3463381-pre14a13x3x1.jpg | GRAPHIC | 10543 |
| 25 | GRAPHIC | so3463381-pre14a13x3x2.jpg | GRAPHIC | 12457 |
| 26 | GRAPHIC | so3463381-pre14a13x4x1.jpg | GRAPHIC | 3689 |
| 27 | GRAPHIC | so3463381-pre14a13x4x2.jpg | GRAPHIC | 5498 |
| 28 | GRAPHIC | so3463381-pre14a14x1x1.jpg | GRAPHIC | 4528 |
| 29 | GRAPHIC | so3463381-pre14a14x1x2.jpg | GRAPHIC | 2373 |
| 30 | GRAPHIC | so3463381-pre14a14x3x1.jpg | GRAPHIC | 148370 |
| 31 | GRAPHIC | so3463381-pre14a15x3x1.jpg | GRAPHIC | 1486 |
| 32 | GRAPHIC | so3463381-pre14a15x3x101.jpg | GRAPHIC | 1050 |
| 33 | GRAPHIC | so3463381-pre14a15x3x102.jpg | GRAPHIC | 1106 |
| 34 | GRAPHIC | so3463381-pre14a15x3x2.jpg | GRAPHIC | 1343 |
| 35 | GRAPHIC | so3463381-pre14a1x1x1.jpg | GRAPHIC | 785973 |
| 36 | GRAPHIC | so3463381-pre14a1x3x1.jpg | GRAPHIC | 26217 |
| 37 | GRAPHIC | so3463381-pre14a1x3x2.jpg | GRAPHIC | 29609 |
| 38 | GRAPHIC | so3463381-pre14a1x3x3.jpg | GRAPHIC | 35039 |
| 39 | GRAPHIC | so3463381-pre14a1x3x4.jpg | GRAPHIC | 22920 |
| 40 | GRAPHIC | so3463381-pre14a1x4x1.jpg | GRAPHIC | 18642 |
| 41 | GRAPHIC | so3463381-pre14a1x4x2.jpg | GRAPHIC | 1740 |
| 42 | GRAPHIC | so3463381-pre14a1x4x3.jpg | GRAPHIC | 1766 |
| 43 | GRAPHIC | so3463381-pre14a1x4x4.jpg | GRAPHIC | 4851 |
| 44 | GRAPHIC | so3463381-pre14a21x3x1.jpg | GRAPHIC | 2480 |
| 45 | GRAPHIC | so3463381-pre14a21x3x2.jpg | GRAPHIC | 2360 |
| 46 | GRAPHIC | so3463381-pre14a21x3x3.jpg | GRAPHIC | 2232 |
| 47 | GRAPHIC | so3463381-pre14a21x3x4.jpg | GRAPHIC | 2324 |
| 48 | GRAPHIC | so3463381-pre14a21x3x5.jpg | GRAPHIC | 2059 |
| 49 | GRAPHIC | so3463381-pre14a23x3x1.jpg | GRAPHIC | 1228 |
| 50 | GRAPHIC | so3463381-pre14a24x5x1.jpg | GRAPHIC | 151091 |
| 51 | GRAPHIC | so3463381-pre14a24x5x2.jpg | GRAPHIC | 6227 |
| 52 | GRAPHIC | so3463381-pre14a2x1x1.jpg | GRAPHIC | 3247 |
| 53 | GRAPHIC | so3463381-pre14a2x1x10.jpg | GRAPHIC | 2014 |
| 54 | GRAPHIC | so3463381-pre14a2x1x11.jpg | GRAPHIC | 2041 |
| 55 | GRAPHIC | so3463381-pre14a2x1x12.jpg | GRAPHIC | 1977 |
| 56 | GRAPHIC | so3463381-pre14a2x1x13.jpg | GRAPHIC | 2768 |
| 57 | GRAPHIC | so3463381-pre14a2x1x14.jpg | GRAPHIC | 2357 |
| 58 | GRAPHIC | so3463381-pre14a2x1x15.jpg | GRAPHIC | 3027 |
| 59 | GRAPHIC | so3463381-pre14a2x1x2.jpg | GRAPHIC | 2613 |
| 60 | GRAPHIC | so3463381-pre14a2x1x3.jpg | GRAPHIC | 2723 |
| 61 | GRAPHIC | so3463381-pre14a2x1x4.jpg | GRAPHIC | 2414 |
| 62 | GRAPHIC | so3463381-pre14a2x1x55.jpg | GRAPHIC | 3656 |
| 63 | GRAPHIC | so3463381-pre14a2x1x6.jpg | GRAPHIC | 2285 |
| 64 | GRAPHIC | so3463381-pre14a2x1x7.jpg | GRAPHIC | 3052 |
| 65 | GRAPHIC | so3463381-pre14a2x1x8.jpg | GRAPHIC | 2644 |
| 66 | GRAPHIC | so3463381-pre14a2x1x9.jpg | GRAPHIC | 2604 |
| 67 | GRAPHIC | so3463381-pre14a2x2x1.jpg | GRAPHIC | 3165 |
| 68 | GRAPHIC | so3463381-pre14a2x2x2.jpg | GRAPHIC | 12406 |
| 69 | GRAPHIC | so3463381-pre14a2x2x3.jpg | GRAPHIC | 48190 |
| 70 | GRAPHIC | so3463381-pre14a2x2x4.jpg | GRAPHIC | 3267 |
| 71 | GRAPHIC | so3463381-pre14a2x2x5.jpg | GRAPHIC | 47499 |
| 72 | GRAPHIC | so3463381-pre14a2x3x1.jpg | GRAPHIC | 3834 |
| 73 | GRAPHIC | so3463381-pre14a2x3x2.jpg | GRAPHIC | 7279 |
| 74 | GRAPHIC | so3463381-pre14a2x3x3.jpg | GRAPHIC | 4083 |
| 75 | GRAPHIC | so3463381-pre14a2x3x4.jpg | GRAPHIC | 40725 |
| 76 | GRAPHIC | so3463381-pre14a2x3x5.jpg | GRAPHIC | 60851 |
| 77 | GRAPHIC | so3463381-pre14a2x4x1.jpg | GRAPHIC | 3536 |
| 78 | GRAPHIC | so3463381-pre14a2x4x2.jpg | GRAPHIC | 2938 |
| 79 | GRAPHIC | so3463381-pre14a2x4x3.jpg | GRAPHIC | 3094 |
| 80 | GRAPHIC | so3463381-pre14a2x4x4.jpg | GRAPHIC | 14152 |
| 81 | GRAPHIC | so3463381-pre14a2x4x5.jpg | GRAPHIC | 2021 |
| 82 | GRAPHIC | so3463381-pre14a2x4x6.jpg | GRAPHIC | 1735 |
| 83 | GRAPHIC | so3463381-pre14a2x4x7.jpg | GRAPHIC | 1809 |
| 84 | GRAPHIC | so3463381-pre14a3x1x1.jpg | GRAPHIC | 3806 |
| 85 | GRAPHIC | so3463381-pre14a3x3x1.jpg | GRAPHIC | 365213 |
| 86 | GRAPHIC | so3463381-pre14a3x4x1.jpg | GRAPHIC | 331834 |
| 87 | GRAPHIC | so3463381-pre14a4x1x1.jpg | GRAPHIC | 5455 |
| 88 | GRAPHIC | so3463381-pre14a4x1x2.jpg | GRAPHIC | 5186 |
| 89 | GRAPHIC | so3463381-pre14a4x1x3.jpg | GRAPHIC | 5327 |
| 90 | GRAPHIC | so3463381-pre14a4x1x4.jpg | GRAPHIC | 5091 |
| 91 | GRAPHIC | so3463381-pre14a4x1x5.jpg | GRAPHIC | 4948 |
| 92 | GRAPHIC | so3463381-pre14a4x1x6.jpg | GRAPHIC | 4657 |
| 93 | GRAPHIC | so3463381-pre14a4x1x7.jpg | GRAPHIC | 4255 |
| 94 | GRAPHIC | so3463381-pre14a4x1x8.jpg | GRAPHIC | 4670 |
| 95 | GRAPHIC | so3463381-pre14a4x2x1.jpg | GRAPHIC | 15642 |
| 96 | GRAPHIC | so3463381-pre14a4x2x2.jpg | GRAPHIC | 16171 |
| 97 | GRAPHIC | so3463381-pre14a4x3x1.jpg | GRAPHIC | 15406 |
| 98 | GRAPHIC | so3463381-pre14a4x3x2.jpg | GRAPHIC | 15576 |
| 99 | GRAPHIC | so3463381-pre14a4x4x1.jpg | GRAPHIC | 16162 |
| 100 | GRAPHIC | so3463381-pre14a4x4x2.jpg | GRAPHIC | 15270 |
| 101 | GRAPHIC | so3463381-pre14a5x1x1.jpg | GRAPHIC | 16510 |
| 102 | GRAPHIC | so3463381-pre14a5x2x1.jpg | GRAPHIC | 15696 |
| 103 | GRAPHIC | so3463381-pre14a5x2x2.jpg | GRAPHIC | 15554 |
| 104 | GRAPHIC | so3463381-pre14a5x3x1.jpg | GRAPHIC | 15085 |
| 105 | GRAPHIC | so3463381-pre14a5x3x2.jpg | GRAPHIC | 15587 |
| 106 | GRAPHIC | so3463381-pre14a5x4x1.jpg | GRAPHIC | 16368 |
| 107 | GRAPHIC | so3463381-pre14a6x1x1.jpg | GRAPHIC | 15220 |
| 108 | GRAPHIC | so3463381-pre14a6x1x2.jpg | GRAPHIC | 15344 |
| 109 | GRAPHIC | so3463381-pre14a6x2x1.jpg | GRAPHIC | 16000 |
| 110 | GRAPHIC | so3463381-pre14a6x3x1.jpg | GRAPHIC | 15634 |
| 111 | GRAPHIC | so3463381-pre14a6x4x1.jpg | GRAPHIC | 105477 |
| 112 | GRAPHIC | so3463381-pre14a7x1x1.jpg | GRAPHIC | 5565 |
| 113 | GRAPHIC | so3463381-pre14a7x2x1.jpg | GRAPHIC | 6424 |
| 114 | GRAPHIC | so3463381-pre14a7x3x1.jpg | GRAPHIC | 7145 |
| 115 | GRAPHIC | so3463381-pre14a7x3x2.jpg | GRAPHIC | 6105 |
| 116 | GRAPHIC | so3463381-pre14a8x1x1.jpg | GRAPHIC | 10422 |
| 117 | GRAPHIC | so3463381-pre14a8x1x2.jpg | GRAPHIC | 1543 |
| 118 | GRAPHIC | so3463381-pre14a8x1x3.jpg | GRAPHIC | 1681 |
| 119 | GRAPHIC | so3463381-pre14a8x1x4.jpg | GRAPHIC | 10152 |
| 120 | GRAPHIC | so3463381-pre14a8x2x1.jpg | GRAPHIC | 118543 |
| 121 | GRAPHIC | so3463381-pre14a8x4x1.jpg | GRAPHIC | 16372 |
| 122 | GRAPHIC | so3463381-pre14a8x4x2.jpg | GRAPHIC | 15334 |
| 123 | GRAPHIC | so3463381-pre14a8x4x3.jpg | GRAPHIC | 18407 |
| 124 | GRAPHIC | so3463381-pre14a9x3x1.jpg | GRAPHIC | 239385 |
| 125 | GRAPHIC | so3463381-pre14ax54x1.jpg | GRAPHIC | 3200 |
| Complete submission text file | 0001206774-19-001244.txt | 12049165 |
IRS No.: 580690070 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-03526 | Film No.: 19735602
SIC: 4911 Electric Services
