SOUTHERN CO

Ticker: SO CUSIP: 842587107 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015

Shares 567,624 Value ($000) $25,373 Avg Close $28.33 Range $26.85 - $30.41

Q1 2014

Shares 562,874 Value ($000) $24,733 Avg Close $25.27 Range $24.07 - $26.63

Q3 2013

Shares 72,841 Value ($000) $3,000 Avg Close $25.33 Range $23.99 - $26.71

Q2 2013

Shares 44,400 Value ($000) $1,959 Avg Close $26.74 Range $24.71 - $28.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	567,624	$25,373	$28.33	$26.85 - $30.41
Q1 2014	562,874	$24,733	$25.27	$24.07 - $26.63
Q3 2013	72,841	$3,000	$25.33	$23.99 - $26.71
Q2 2013	44,400	$1,959	$26.74	$24.71 - $28.16