MAXAR TECHNOLOGIES INC

CUSIP: 57778K105 Class: Foreign Stock

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q1 2021
Shares 6,251 Value ($000) $236 Avg Close — Range —
Q4 2020
Shares 5,193 Value ($000) $200 Avg Close — Range —