DOCUMENT SEC SYS INC

CUSIP: 25614T200 Class: COM NEW

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2020
Shares 594,245 Value ($000) $118 Avg Close — Range —
Q4 2019
Shares 30,379 Value ($000) $9 Avg Close — Range —
Q3 2019
Shares 35,479 Value ($000) $14 Avg Close — Range —
Q2 2019
Shares 189,923 Value ($000) $95 Avg Close — Range —
Q1 2019
Shares 235,430 Value ($000) $306 Avg Close — Range —
Q4 2018
Shares 224,530 Value ($000) $164 Avg Close — Range —
Q3 2018
Shares 205,630 Value ($000) $218 Avg Close — Range —
Q2 2018
Shares 198,730 Value ($000) $254 Avg Close — Range —
Q1 2018
Shares 229,640 Value ($000) $308 Avg Close — Range —
Q4 2017
Shares 129,940 Value ($000) $234 Avg Close — Range —
Q3 2017
Shares 35,690 Value ($000) $30 Avg Close — Range —
Q2 2017
Shares 19,090 Value ($000) $15 Avg Close — Range —