CIPHER MINING INC

Ticker: CIFR CUSIP: 17253J106 Class: Common Stock

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q4 2022

Shares 142,999 Value ($000) $0 Avg Close $0.87 Range $0.38 - $1.48

Q3 2022

Shares 217,273 Value ($000) $274 Avg Close $1.76 Range $1.20 - $2.67

Q2 2022

Shares 217,273 Value ($000) $298 Avg Close $2.44 Range $1.26 - $3.78

Q1 2022

Shares 248,282 Value ($000) $904 Avg Close $3.21 Range $2.33 - $4.71

Q4 2021

Shares 303,008 Value ($000) $1,403 Avg Close $7.28 Range $4.35 - $10.99

Q3 2021

Shares 530,867 Value ($000) $5,319 Avg Close $10.65 Range $9.20 - $15.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	142,999	$0	$0.87	$0.38 - $1.48
Q3 2022	217,273	$274	$1.76	$1.20 - $2.67
Q2 2022	217,273	$298	$2.44	$1.26 - $3.78
Q1 2022	248,282	$904	$3.21	$2.33 - $4.71
Q4 2021	303,008	$1,403	$7.28	$4.35 - $10.99
Q3 2021	530,867	$5,319	$10.65	$9.20 - $15.39