FIRSTENERGY CORP

CUSIP: 337932AR8 Class: NOTE 4.000% 5/0

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2025
Shares 782,000 Value ($000) $800 Avg Close — Range —
Q3 2025
Shares 1,000,000 Value ($000) $1,037 Avg Close — Range —
Q2 2025
Shares 4,000,000 Value ($000) $4,017 Avg Close — Range —
Q1 2025
Shares 1,000,000 Value ($000) $1,014 Avg Close — Range —
Q4 2024
Shares 1,000,000 Value ($000) $1,004 Avg Close — Range —
Q3 2024
Shares 6,075,000 Value ($000) $6,356 Avg Close — Range —
Q2 2024
Shares 1,075,000 Value ($000) $1,062 Avg Close — Range —