DOCUMENT SEC SYS INC

CUSIP: 25614T309 Class: COM NEW

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q3 2021
Shares 100,036 Value ($000) $129 Avg Close — Range —
Q2 2021
Shares 111,536 Value ($000) $200 Avg Close — Range —
Q1 2021
Shares 66,000 Value ($000) $238 Avg Close — Range —
Q3 2020
Shares 25,548 Value ($000) $116 Avg Close — Range —
Q2 2020
Shares 11,255 Value ($000) $92 Avg Close — Range —