I D SYSTEMS INC

CUSIP: 449489103 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2014
Shares 319,800 Value ($000) $1,816 Avg Close — Range —
Q4 2013
Shares 355,000 Value ($000) $2,055 Avg Close — Range —
Q3 2013
Shares 570,000 Value ($000) $3,511 Avg Close — Range —
Q2 2013
Shares 946,055 Value ($000) $4,759 Avg Close — Range —