CSX CORP

Ticker: CSX CUSIP: 126408103 Class: COM

SOUTHPORT MANAGEMENT, L.L.C.'s Holding History (CIK: 0001549553)

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

Q2 2018

Shares 12,000 Value ($000) $765 Avg Close $18.59 Range $16.09 - $20.42

Q1 2018

Shares 12,000 Value ($000) $669 Avg Close $16.81 Range $14.50 - $17.97

Q4 2017

Shares 10,000 Value ($000) $550 Avg Close $15.87 Range $14.39 - $17.47

Q4 2016

Shares 40,000 Value ($000) $1,437 Avg Close $9.89 Range $8.80 - $11.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	12,000	$765	$18.59	$16.09 - $20.42
Q1 2018	12,000	$669	$16.81	$14.50 - $17.97
Q4 2017	10,000	$550	$15.87	$14.39 - $17.47
Q4 2016	40,000	$1,437	$9.89	$8.80 - $11.03