B RILEY PRIN 250 MERGER CORP

CUSIP: 05602L203 Class: UNIT 04/06/2026

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q2 2022
Shares 135,001 Value ($000) $1,325 Avg Close — Range —
Q1 2022
Shares 166,000 Value ($000) $1,658 Avg Close — Range —
Q4 2021
Shares 175,000 Value ($000) $1,731 Avg Close — Range —
Q3 2021
Shares 175,000 Value ($000) $1,736 Avg Close — Range —
Q2 2021
Shares 175,000 Value ($000) $1,745 Avg Close — Range —