WILLIAMS ROWLAND ACQUISITION

CUSIP: 96951B201 Class: UNIT 12/11/2026

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

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

Q2 2022
Shares 39,100 Value ($000) $392 Avg Close — Range —
Q1 2022
Shares 126,200 Value ($000) $1,272 Avg Close — Range —
Q4 2021
Shares 136,000 Value ($000) $1,375 Avg Close — Range —
Q3 2021
Shares 150,000 Value ($000) $1,523 Avg Close — Range —