BOEING CO

CUSIP: 97023105 Class: COM

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q4 2013
Shares 2,400 Value ($000) $328 Avg Close — Range —
Q3 2013
Shares 2,400 Value ($000) $282 Avg Close — Range —
Q2 2013
Shares 2,400 Value ($000) $246 Avg Close — Range —