SPHERIX INC

CUSIP: 84842R304 Class: COM PAR $0.01

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2015
Shares 1 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 48 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 5,370 Value ($000) $3 Avg Close — Range —
Q1 2015
Shares 3,342 Value ($000) $3 Avg Close — Range —
Q4 2014
Shares 1,265 Value ($000) $1 Avg Close — Range —
Q2 2014
Shares 4,765 Value ($000) $9 Avg Close — Range —