IO BIOTECH INC

Ticker: IOBT CUSIP: 449778109 Class: COM

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q4 2022

Shares 1,127,260 Value ($000) $2,593 Avg Close $2.65 Range $2.15 - $3.52

Q3 2022

Shares 1,857,755 Value ($000) $5,035 Avg Close $3.71 Range $2.46 - $5.45

Q2 2022

Shares 1,857,755 Value ($000) $8,676 Avg Close $6.12 Range $3.70 - $9.77

Q1 2022

Shares 1,857,755 Value ($000) $9,846 Avg Close $6.61 Range $3.56 - $9.15

Q4 2021

Shares 1,857,755 Value ($000) $11,890 Avg Close $9.66 Range $6.02 - $17.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	1,127,260	$2,593	$2.65	$2.15 - $3.52
Q3 2022	1,857,755	$5,035	$3.71	$2.46 - $5.45
Q2 2022	1,857,755	$8,676	$6.12	$3.70 - $9.77
Q1 2022	1,857,755	$9,846	$6.61	$3.56 - $9.15
Q4 2021	1,857,755	$11,890	$9.66	$6.02 - $17.88