I D SYSTEMS INC

CUSIP: 449489103 Class: COM

B. Riley Financial, Inc.'s Holding History (CIK: 0001464790)

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

Q1 2019
Shares 100,052 Value ($000) $593 Avg Close — Range —
Q4 2018
Shares 537,345 Value ($000) $3,004 Avg Close — Range —