DOCUMENT SEC SYS INC

CUSIP: 25614T309 Class: COM NEW

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q3 2021
Shares 113,905 Value ($000) $147 Avg Close — Range —
Q2 2021
Shares 105,305 Value ($000) $188 Avg Close — Range —