U S CONCRETE INC

CUSIP: 90333L201 Class: COMMON STOCK

LOCKHEED MARTIN INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000897599)

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

Q1 2019
Shares 52,600 Value ($000) $2,178 Avg Close — Range —
Q4 2018
Shares 31,400 Value ($000) $1,108 Avg Close — Range —
Q1 2018
Shares 7,000 Value ($000) $423 Avg Close — Range —
Q4 2017
Shares 14,000 Value ($000) $1,171 Avg Close — Range —
Q3 2017
Shares 14,000 Value ($000) $1,068 Avg Close — Range —
Q2 2017
Shares 26,000 Value ($000) $2,042 Avg Close — Range —
Q1 2017
Shares 26,000 Value ($000) $1,678 Avg Close — Range —
Q4 2016
Shares 26,000 Value ($000) $1,703 Avg Close — Range —