POST HLDGS INC

Ticker: POST CUSIP: 737446104 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2024

Shares 9,925 Value ($000) $1,136 Avg Close $113.94 Range $103.33 - $125.84

Q3 2024

Shares 9,925 Value ($000) $1,149 Avg Close $112.12 Range $103.33 - $118.96

Q2 2024

Shares 7,200 Value ($000) $750 Avg Close $104.08 Range $99.62 - $108.17

Q1 2024

Shares 7,200 Value ($000) $765 Avg Close $100.22 Range $87.53 - $107.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	9,925	$1,136	$113.94	$103.33 - $125.84
Q3 2024	9,925	$1,149	$112.12	$103.33 - $118.96
Q2 2024	7,200	$750	$104.08	$99.62 - $108.17
Q1 2024	7,200	$765	$100.22	$87.53 - $107.67