LEVEL 3 COMMUNICATIONS INC

CUSIP: 52729N308 Class: COM NEW

TETRAD CORP's Holding History (CIK: 0000883597)

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

Q4 2016
Shares 100,000 Value ($000) $5,636 Avg Close — Range —
Q3 2016
Shares 133,334 Value ($000) $6,184 Avg Close — Range —
Q2 2016
Shares 133,334 Value ($000) $6,865 Avg Close — Range —
Q1 2016
Shares 133,334 Value ($000) $7,047 Avg Close — Range —
Q4 2015
Shares 133,334 Value ($000) $7,248 Avg Close — Range —
Q3 2015
Shares 133,334 Value ($000) $5,825 Avg Close — Range —
Q2 2015
Shares 133,334 Value ($000) $7,023 Avg Close — Range —
Q1 2015
Shares 133,334 Value ($000) $7,179 Avg Close — Range —
Q4 2014
Shares 133,334 Value ($000) $6,584 Avg Close — Range —
Q3 2014
Shares 133,334 Value ($000) $6,097 Avg Close — Range —
Q2 2014
Shares 133,334 Value ($000) $5,855 Avg Close — Range —
Q1 2014
Shares 133,334 Value ($000) $5,219 Avg Close — Range —
Q4 2013
Shares 133,334 Value ($000) $4,423 Avg Close — Range —
Q3 2013
Shares 133,334 Value ($000) $3,559 Avg Close — Range —
Q2 2013
Shares 133,334 Value ($000) $2,813 Avg Close — Range —
Q1 2013
Shares 133,334 Value ($000) $2,705 Avg Close — Range —
Q4 2012
Shares 133,334 Value ($000) $3,081 Avg Close — Range —
Q3 2012
Shares 133,334 Value ($000) $3,063 Avg Close — Range —
Q2 2012
Shares 133,334 Value ($000) $2,953 Avg Close — Range —
Q1 2012
Shares 133,334 Value ($000) $3,431 Avg Close — Range —
Q4 2011
Shares 133,334 Value ($000) $2,265 Avg Close — Range —
Q3 2011
Shares 2,000,000 Value ($000) $2,980 Avg Close — Range —
Q2 2011
Shares 2,000,000 Value ($000) $4,880 Avg Close — Range —
Q1 2011
Shares 2,000,000 Value ($000) $2,940 Avg Close — Range —
Q4 2010
Shares 2,000,000 Value ($000) $1,960 Avg Close — Range —
Q3 2010
Shares 2,000,000 Value ($000) $1,880 Avg Close — Range —
Q2 2010
Shares 2,000,000 Value ($000) $2,180 Avg Close — Range —
Q1 2010
Shares 2,000,000 Value ($000) $3,240 Avg Close — Range —
Q4 2009
Shares 2,000,000 Value ($000) $3,060 Avg Close — Range —
Q3 2009
Shares 2,000,000 Value ($000) $2,780 Avg Close — Range —
Q2 2009
Shares 1,000,000 Value ($000) $1,510 Avg Close — Range —
Q1 2009
Shares 5,000,000 Value ($000) $4,600 Avg Close — Range —
Q4 2008
Shares 5,000,000 Value ($000) $3,500 Avg Close — Range —
Q3 2008
Shares 5,000,000 Value ($000) $13,500 Avg Close — Range —
Q2 2008
Shares 5,000,000 Value ($000) $14,750 Avg Close — Range —
Q1 2008
Shares 5,000,000 Value ($000) $10,600 Avg Close — Range —
Q4 2007
Shares 3,000,000 Value ($000) $9,120 Avg Close — Range —
Q3 2007
Shares 2,000,000 Value ($000) $9,300 Avg Close — Range —
Q2 2007
Shares 1,650,000 Value ($000) $9,653 Avg Close — Range —
Q1 2007
Shares 1,000,000 Value ($000) $6,100 Avg Close — Range —
Q4 2006
Shares 1,000,000 Value ($000) $5,600 Avg Close — Range —