SEMA4 HOLDINGS CORP

CUSIP: 81663L101 Class: Common Stock

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q1 2023
Shares 700 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 700 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 700 Value ($000) $1 Avg Close — Range —
Q2 2022
Shares 1,600 Value ($000) $2 Avg Close — Range —
Q1 2022
Shares 2,400 Value ($000) $7 Avg Close — Range —
Q4 2021
Shares 51,025 Value ($000) $227 Avg Close — Range —