I D SYSTEMS INC

CUSIP: 449489103 Class: COM

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q3 2019
Shares 511,523 Value ($000) $2,798 Avg Close — Range —
Q2 2019
Shares 511,523 Value ($000) $3,008 Avg Close — Range —
Q1 2019
Shares 499,088 Value ($000) $2,960 Avg Close — Range —
Q4 2018
Shares 489,088 Value ($000) $2,734 Avg Close — Range —
Q3 2018
Shares 439,088 Value ($000) $3,052 Avg Close — Range —
Q2 2018
Shares 438,610 Value ($000) $2,715 Avg Close — Range —
Q1 2018
Shares 387,410 Value ($000) $2,410 Avg Close — Range —
Q4 2017
Shares 478,301 Value ($000) $3,319 Avg Close — Range —
Q3 2017
Shares 478,301 Value ($000) $3,592 Avg Close — Range —
Q2 2017
Shares 264,021 Value ($000) $1,636 Avg Close — Range —
Q1 2017
Shares 141,242 Value ($000) $894 Avg Close — Range —