# Filing Detail

Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0001206774-21-000960
Filing Date
2021-04-01
Accepted
2021-04-01 16:43:56
Documents
189
Period of Report
2021-05-26

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | PRELIMINARY PROXY STATEMENT | so3828771-pre14a.htm | PRE 14A | 1809244
2 | GRAPHIC | so3828771-logo.jpg | GRAPHIC | 5494
3 | GRAPHIC | so3828771-pre14a10x1x1.jpg | GRAPHIC | 27725
4 | GRAPHIC | so3828771-pre14a10x1x2.jpg | GRAPHIC | 3462
5 | GRAPHIC | so3828771-pre14a10x2x1.jpg | GRAPHIC | 66533
6 | GRAPHIC | so3828771-pre14a10x2x2.jpg | GRAPHIC | 51485
7 | GRAPHIC | so3828771-pre14a10x2x3.jpg | GRAPHIC | 49889
8 | GRAPHIC | so3828771-pre14a10x4x1.jpg | GRAPHIC | 8914
9 | GRAPHIC | so3828771-pre14a10x4x2.jpg | GRAPHIC | 2729
10 | GRAPHIC | so3828771-pre14a10x4x3.jpg | GRAPHIC | 13977
11 | GRAPHIC | so3828771-pre14a10x4x4.jpg | GRAPHIC | 2308
12 | GRAPHIC | so3828771-pre14a10x4x5.jpg | GRAPHIC | 2110
13 | GRAPHIC | so3828771-pre14a11x1x1.jpg | GRAPHIC | 11979
14 | GRAPHIC | so3828771-pre14a11x4x1.jpg | GRAPHIC | 10382
15 | GRAPHIC | so3828771-pre14a13x1x1.jpg | GRAPHIC | 856
16 | GRAPHIC | so3828771-pre14a13x1x2.jpg | GRAPHIC | 4121
17 | GRAPHIC | so3828771-pre14a13x1x3.jpg | GRAPHIC | 3966
18 | GRAPHIC | so3828771-pre14a13x1x4.jpg | GRAPHIC | 4165
19 | GRAPHIC | so3828771-pre14a13x1x5.jpg | GRAPHIC | 4165
20 | GRAPHIC | so3828771-pre14a13x1x6.jpg | GRAPHIC | 4149
21 | GRAPHIC | so3828771-pre14a13x2x1.jpg | GRAPHIC | 749
22 | GRAPHIC | so3828771-pre14a14x1x1.jpg | GRAPHIC | 4876
23 | GRAPHIC | so3828771-pre14a14x1x2.jpg | GRAPHIC | 5269
24 | GRAPHIC | so3828771-pre14a14x1x3.jpg | GRAPHIC | 5525
25 | GRAPHIC | so3828771-pre14a14x1x4.jpg | GRAPHIC | 5066
26 | GRAPHIC | so3828771-pre14a14x1x5.jpg | GRAPHIC | 4999
27 | GRAPHIC | so3828771-pre14a14x2x1.jpg | GRAPHIC | 38424
28 | GRAPHIC | so3828771-pre14a14x2x2.jpg | GRAPHIC | 38414
29 | GRAPHIC | so3828771-pre14a14x2x3.jpg | GRAPHIC | 18050
30 | GRAPHIC | so3828771-pre14a14x2x4.jpg | GRAPHIC | 1033
31 | GRAPHIC | so3828771-pre14a14x2x5.jpg | GRAPHIC | 1031
32 | GRAPHIC | so3828771-pre14a14x2x6.jpg | GRAPHIC | 1150
33 | GRAPHIC | so3828771-pre14a14x3x1.jpg | GRAPHIC | 37148
34 | GRAPHIC | so3828771-pre14a14x4x1.jpg | GRAPHIC | 2354
35 | GRAPHIC | so3828771-pre14a14x4x2.jpg | GRAPHIC | 2410
36 | GRAPHIC | so3828771-pre14a14x4x3.jpg | GRAPHIC | 2904
37 | GRAPHIC | so3828771-pre14a14x5x1.jpg | GRAPHIC | 1331
38 | GRAPHIC | so3828771-pre14a14x5x2.jpg | GRAPHIC | 1764
39 | GRAPHIC | so3828771-pre14a14x5x3.jpg | GRAPHIC | 1438
40 | GRAPHIC | so3828771-pre14a14x5x4.jpg | GRAPHIC | 2829
41 | GRAPHIC | so3828771-pre14a14x5x5.jpg | GRAPHIC | 3248
42 | GRAPHIC | so3828771-pre14a14x5x6.jpg | GRAPHIC | 4609
43 | GRAPHIC | so3828771-pre14a15x1x1.jpg | GRAPHIC | 28403
44 | GRAPHIC | so3828771-pre14a15x1x2.jpg | GRAPHIC | 41962
45 | GRAPHIC | so3828771-pre14a15x1x3.jpg | GRAPHIC | 9147
46 | GRAPHIC | so3828771-pre14a15x1x4.jpg | GRAPHIC | 8470
47 | GRAPHIC | so3828771-pre14a15x3x1.jpg | GRAPHIC | 12758
48 | GRAPHIC | so3828771-pre14a15x3x2.jpg | GRAPHIC | 12751
49 | GRAPHIC | so3828771-pre14a15x3x3.jpg | GRAPHIC | 13072
50 | GRAPHIC | so3828771-pre14a15x3x4.jpg | GRAPHIC | 12670
51 | GRAPHIC | so3828771-pre14a15x3x5.jpg | GRAPHIC | 11972
52 | GRAPHIC | so3828771-pre14a15x3x6.jpg | GRAPHIC | 28932
53 | GRAPHIC | so3828771-pre14a15x3x7.jpg | GRAPHIC | 42168
54 | GRAPHIC | so3828771-pre14a15x4x1.jpg | GRAPHIC | 22243
55 | GRAPHIC | so3828771-pre14a15x4x2.jpg | GRAPHIC | 35214
56 | GRAPHIC | so3828771-pre14a15x4x3.jpg | GRAPHIC | 12624
57 | GRAPHIC | so3828771-pre14a15x4x4.jpg | GRAPHIC | 12276
58 | GRAPHIC | so3828771-pre14a15x5x1.jpg | GRAPHIC | 19250
59 | GRAPHIC | so3828771-pre14a16x1x1.jpg | GRAPHIC | 24691
60 | GRAPHIC | so3828771-pre14a16x1x2.jpg | GRAPHIC | 22232
61 | GRAPHIC | so3828771-pre14a16x1x3.jpg | GRAPHIC | 21997
62 | GRAPHIC | so3828771-pre14a16x1x4.jpg | GRAPHIC | 20068
63 | GRAPHIC | so3828771-pre14a16x3x1.jpg | GRAPHIC | 983
64 | GRAPHIC | so3828771-pre14a16x3x2.jpg | GRAPHIC | 983
65 | GRAPHIC | so3828771-pre14a16x3x3.jpg | GRAPHIC | 1007
66 | GRAPHIC | so3828771-pre14a16x3x4.jpg | GRAPHIC | 1002
67 | GRAPHIC | so3828771-pre14a16x5x1.jpg | GRAPHIC | 22310
68 | GRAPHIC | so3828771-pre14a18x2x1.jpg | GRAPHIC | 8046
69 | GRAPHIC | so3828771-pre14a18x4x1.jpg | GRAPHIC | 28657
70 | GRAPHIC | so3828771-pre14a1x1x1.jpg | GRAPHIC | 149305
71 | GRAPHIC | so3828771-pre14a1x2x1.jpg | GRAPHIC | 3352566
72 | GRAPHIC | so3828771-pre14a1x4x1.jpg | GRAPHIC | 36649
73 | GRAPHIC | so3828771-pre14a1x4x2.jpg | GRAPHIC | 21215
74 | GRAPHIC | so3828771-pre14a1x4x3.jpg | GRAPHIC | 1636
75 | GRAPHIC | so3828771-pre14a1x4x4.jpg | GRAPHIC | 1725
76 | GRAPHIC | so3828771-pre14a24x4x1.jpg | GRAPHIC | 28198
77 | GRAPHIC | so3828771-pre14a24x4x2.jpg | GRAPHIC | 29912
78 | GRAPHIC | so3828771-pre14a24x4x3.jpg | GRAPHIC | 27941
79 | GRAPHIC | so3828771-pre14a24x4x4.jpg | GRAPHIC | 28601
80 | GRAPHIC | so3828771-pre14a2x1x1.jpg | GRAPHIC | 9507
81 | GRAPHIC | so3828771-pre14a2x1x10.jpg | GRAPHIC | 8996
82 | GRAPHIC | so3828771-pre14a2x1x11.jpg | GRAPHIC | 8966
83 | GRAPHIC | so3828771-pre14a2x1x12.jpg | GRAPHIC | 1864
84 | GRAPHIC | so3828771-pre14a2x1x13.jpg | GRAPHIC | 9424
85 | GRAPHIC | so3828771-pre14a2x1x14.jpg | GRAPHIC | 9557
86 | GRAPHIC | so3828771-pre14a2x1x2.jpg | GRAPHIC | 9241
87 | GRAPHIC | so3828771-pre14a2x1x3.jpg | GRAPHIC | 9339
88 | GRAPHIC | so3828771-pre14a2x1x4.jpg | GRAPHIC | 9092
89 | GRAPHIC | so3828771-pre14a2x1x5.jpg | GRAPHIC | 9949
90 | GRAPHIC | so3828771-pre14a2x1x6.jpg | GRAPHIC | 9337
91 | GRAPHIC | so3828771-pre14a2x1x7.jpg | GRAPHIC | 10020
92 | GRAPHIC | so3828771-pre14a2x1x8.jpg | GRAPHIC | 9557
93 | GRAPHIC | so3828771-pre14a2x1x9.jpg | GRAPHIC | 9566
94 | GRAPHIC | so3828771-pre14a2x2x1.jpg | GRAPHIC | 9924
95 | GRAPHIC | so3828771-pre14a2x2x2.jpg | GRAPHIC | 9878
96 | GRAPHIC | so3828771-pre14a2x2x3.jpg | GRAPHIC | 10471
97 | GRAPHIC | so3828771-pre14a2x2x4.jpg | GRAPHIC | 9285
98 | GRAPHIC | so3828771-pre14a2x2x5.jpg | GRAPHIC | 10619
99 | GRAPHIC | so3828771-pre14a2x3x1.jpg | GRAPHIC | 5337
100 | GRAPHIC | so3828771-pre14a2x3x2.jpg | GRAPHIC | 10859
101 | GRAPHIC | so3828771-pre14a2x3x3.jpg | GRAPHIC | 5245
102 | GRAPHIC | so3828771-pre14a2x3x4.jpg | GRAPHIC | 4834
103 | GRAPHIC | so3828771-pre14a2x3x5.jpg | GRAPHIC | 15243
104 | GRAPHIC | so3828771-pre14a2x3x6.jpg | GRAPHIC | 4651
105 | GRAPHIC | so3828771-pre14a2x3x7.jpg | GRAPHIC | 18270
106 | GRAPHIC | so3828771-pre14a2x3x8.jpg | GRAPHIC | 16531
107 | GRAPHIC | so3828771-pre14a2x3x9.jpg | GRAPHIC | 15902
108 | GRAPHIC | so3828771-pre14a2x4x1.jpg | GRAPHIC | 635
109 | GRAPHIC | so3828771-pre14a30x5x1.jpg | GRAPHIC | 432945
110 | GRAPHIC | so3828771-pre14a3x1x1.jpg | GRAPHIC | 19473
111 | GRAPHIC | so3828771-pre14a3x1x2.jpg | GRAPHIC | 9635
112 | GRAPHIC | so3828771-pre14a3x2x1.jpg | GRAPHIC | 71369
113 | GRAPHIC | so3828771-pre14a3x3x1.jpg | GRAPHIC | 19226
114 | GRAPHIC | so3828771-pre14a3x4x1.jpg | GRAPHIC | 11739
115 | GRAPHIC | so3828771-pre14a3x4x1a.jpg | GRAPHIC | 14800
116 | GRAPHIC | so3828771-pre14a3x4x1b.jpg | GRAPHIC | 13696
117 | GRAPHIC | so3828771-pre14a3x4x1c.jpg | GRAPHIC | 18402
118 | GRAPHIC | so3828771-pre14a4x1x1.jpg | GRAPHIC | 9322
119 | GRAPHIC | so3828771-pre14a4x1x2.jpg | GRAPHIC | 9293
120 | GRAPHIC | so3828771-pre14a4x2x1.jpg | GRAPHIC | 9065
121 | GRAPHIC | so3828771-pre14a4x2x2.jpg | GRAPHIC | 9301
122 | GRAPHIC | so3828771-pre14a4x2x3.jpg | GRAPHIC | 9004
123 | GRAPHIC | so3828771-pre14a4x3x1.jpg | GRAPHIC | 6328
124 | GRAPHIC | so3828771-pre14a4x3x2.jpg | GRAPHIC | 9275
125 | GRAPHIC | so3828771-pre14a4x3x3.jpg | GRAPHIC | 9041
126 | GRAPHIC | so3828771-pre14a4x3x4.jpg | GRAPHIC | 8969
127 | GRAPHIC | so3828771-pre14a4x3x5.jpg | GRAPHIC | 9147
128 | GRAPHIC | so3828771-pre14a4x3x6.jpg | GRAPHIC | 9109
129 | GRAPHIC | so3828771-pre14a5x3x1.jpg | GRAPHIC | 1293231
130 | GRAPHIC | so3828771-pre14a5x4x1.jpg | GRAPHIC | 2033769
131 | GRAPHIC | so3828771-pre14a6x1x1.jpg | GRAPHIC | 8992
132 | GRAPHIC | so3828771-pre14a6x1x10.jpg | GRAPHIC | 1981
133 | GRAPHIC | so3828771-pre14a6x1x11.jpg | GRAPHIC | 9096
134 | GRAPHIC | so3828771-pre14a6x1x12.jpg | GRAPHIC | 9253
135 | GRAPHIC | so3828771-pre14a6x1x13.jpg | GRAPHIC | 9132
136 | GRAPHIC | so3828771-pre14a6x1x14.jpg | GRAPHIC | 1890
137 | GRAPHIC | so3828771-pre14a6x1x15.jpg | GRAPHIC | 9133
138 | GRAPHIC | so3828771-pre14a6x1x16.jpg | GRAPHIC | 1882
139 | GRAPHIC | so3828771-pre14a6x1x17.jpg | GRAPHIC | 8965
140 | GRAPHIC | so3828771-pre14a6x1x18.jpg | GRAPHIC | 1858
141 | GRAPHIC | so3828771-pre14a6x1x19.jpg | GRAPHIC | 9120
142 | GRAPHIC | so3828771-pre14a6x1x2.jpg | GRAPHIC | 9217
143 | GRAPHIC | so3828771-pre14a6x1x20.jpg | GRAPHIC | 1963
144 | GRAPHIC | so3828771-pre14a6x1x21.jpg | GRAPHIC | 8947
145 | GRAPHIC | so3828771-pre14a6x1x22.jpg | GRAPHIC | 1900
146 | GRAPHIC | so3828771-pre14a6x1x3.jpg | GRAPHIC | 9025
147 | GRAPHIC | so3828771-pre14a6x1x4.jpg | GRAPHIC | 1932
148 | GRAPHIC | so3828771-pre14a6x1x5.jpg | GRAPHIC | 9345
149 | GRAPHIC | so3828771-pre14a6x1x6.jpg | GRAPHIC | 1968
150 | GRAPHIC | so3828771-pre14a6x1x7.jpg | GRAPHIC | 9120
151 | GRAPHIC | so3828771-pre14a6x1x8.jpg | GRAPHIC | 1967
152 | GRAPHIC | so3828771-pre14a6x1x9.jpg | GRAPHIC | 9292
153 | GRAPHIC | so3828771-pre14a6x2x1.jpg | GRAPHIC | 9225
154 | GRAPHIC | so3828771-pre14a6x2x2.jpg | GRAPHIC | 9180
155 | GRAPHIC | so3828771-pre14a6x2x3.jpg | GRAPHIC | 8916
156 | GRAPHIC | so3828771-pre14a6x2x4.jpg | GRAPHIC | 2001
157 | GRAPHIC | so3828771-pre14a6x2x5.jpg | GRAPHIC | 9422
158 | GRAPHIC | so3828771-pre14a6x2x6.jpg | GRAPHIC | 1915
159 | GRAPHIC | so3828771-pre14a6x2x7.jpg | GRAPHIC | 9183
160 | GRAPHIC | so3828771-pre14a6x2x8.jpg | GRAPHIC | 1940
161 | GRAPHIC | so3828771-pre14a6x3x1.jpg | GRAPHIC | 105060
162 | GRAPHIC | so3828771-pre14a6x3x2.jpg | GRAPHIC | 121884
163 | GRAPHIC | so3828771-pre14a6x4x1.jpg | GRAPHIC | 94712
164 | GRAPHIC | so3828771-pre14a6x4x2.jpg | GRAPHIC | 116869
165 | GRAPHIC | so3828771-pre14a7x1x1.jpg | GRAPHIC | 13752
166 | GRAPHIC | so3828771-pre14a7x1x2.jpg | GRAPHIC | 16491
167 | GRAPHIC | so3828771-pre14a7x2x1.jpg | GRAPHIC | 15397
168 | GRAPHIC | so3828771-pre14a7x2x2.jpg | GRAPHIC | 15844
169 | GRAPHIC | so3828771-pre14a7x3x1.jpg | GRAPHIC | 17455
170 | GRAPHIC | so3828771-pre14a7x3x2.jpg | GRAPHIC | 17855
171 | GRAPHIC | so3828771-pre14a7x4x1.jpg | GRAPHIC | 16817
172 | GRAPHIC | so3828771-pre14a8x1x1.jpg | GRAPHIC | 16554
173 | GRAPHIC | so3828771-pre14a8x1x2.jpg | GRAPHIC | 17135
174 | GRAPHIC | so3828771-pre14a8x2x1.jpg | GRAPHIC | 16100
175 | GRAPHIC | so3828771-pre14a8x2x2.jpg | GRAPHIC | 16398
176 | GRAPHIC | so3828771-pre14a8x4x1.jpg | GRAPHIC | 1246971
177 | GRAPHIC | so3828771-pre14a9x2x1.jpg | GRAPHIC | 9210
178 | GRAPHIC | so3828771-pre14a9x2x2.jpg | GRAPHIC | 2632
179 | GRAPHIC | so3828771-pre14a9x2x3.jpg | GRAPHIC | 9264
180 | GRAPHIC | so3828771-pre14a9x2x4.jpg | GRAPHIC | 2646
181 | GRAPHIC | so3828771-pre14a9x3x1.jpg | GRAPHIC | 11557
182 | GRAPHIC | so3828771-pre14a9x3x2.jpg | GRAPHIC | 2701
183 | GRAPHIC | so3828771-pre14a9x4x1.jpg | GRAPHIC | 9403
184 | GRAPHIC | so3828771-pre14a9x4x2.jpg | GRAPHIC | 2691
185 | GRAPHIC | so3828771-pre14a9x4x3.jpg | GRAPHIC | 7147
186 | GRAPHIC | so3828771-pre14a9x4x4.jpg | GRAPHIC | 2688
187 | GRAPHIC | so3828771-pre14apcx1x1.jpg | GRAPHIC | 6808
188 | GRAPHIC | so3828771-pre14apcx1x2.jpg | GRAPHIC | 1868
189 | GRAPHIC | so3828771-pre14apcx1x3.jpg | GRAPHIC | 1481
| Complete submission text file | 0001206774-21-000960.txt |  | 17049719

Mailing Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308
Business Address 30 IVAN ALLEN JR. BLVD., N.W. ATLANTA GA 30308 4045065000
SOUTHERN CO (Filer) CIK: 0000092122 (see all company filings)

EIN.: 580690070 | State of Incorp.: DE | Fiscal Year End: 1231
Type: PRE 14A | Act: 34 | File No.: 001-03526 | Film No.: 21798693
SIC: 4911 Electric Services