HORIZON ACQUISITION CORPORAT

CUSIP: G46044114 Class: *W EXP 10/19/202

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2022
Shares 13,900 Value ($000) $6 Avg Close — Range —
Q3 2022
Shares 34,143 Value ($000) $5 Avg Close — Range —
Q2 2022
Shares 103,800 Value ($000) $17 Avg Close — Range —
Q1 2022
Shares 81,400 Value ($000) $54 Avg Close — Range —
Q4 2021
Shares 58,983 Value ($000) $55 Avg Close — Range —
Q3 2021
Shares 59,582 Value ($000) $54 Avg Close — Range —
Q2 2021
Shares 48,500 Value ($000) $57 Avg Close — Range —
Q1 2021
Shares 26,400 Value ($000) $55 Avg Close — Range —