HORIZON ACQUISITION CORPORAT

CUSIP: G46044122 Class: UNIT 10/19/2027

Hound Partners, LLC's Holding History (CIK: 0001353316)

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

Q2 2021
Shares 149,614 Value ($000) $1,517 Avg Close — Range —
Q1 2021
Shares 150,000 Value ($000) $1,643 Avg Close — Range —
Q4 2020
Shares 400,000 Value ($000) $4,296 Avg Close — Range —