ICHOR HOLDINGS

Ticker: ICHR CUSIP: G4740B105 Class: SHS

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q2 2018

Shares 51,100 Value ($000) $1,084 Avg Close $23.88 Range $19.93 - $27.48

Q1 2018

Shares 46,474 Value ($000) $1,125 Avg Close $27.24 Range $20.30 - $34.78

Q4 2017

Shares 21,600 Value ($000) $531 Avg Close $28.35 Range $23.25 - $35.51

Q3 2017

Shares 22,005 Value ($000) $590 Avg Close $21.90 Range $17.76 - $27.32

Q1 2017

Shares 40,000 Value ($000) $793 Avg Close $16.79 Range $10.81 - $20.20

Q4 2016

Shares 40,000 Value ($000) $433 Avg Close $10.67 Range $9.76 - $11.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	51,100	$1,084	$23.88	$19.93 - $27.48
Q1 2018	46,474	$1,125	$27.24	$20.30 - $34.78
Q4 2017	21,600	$531	$28.35	$23.25 - $35.51
Q3 2017	22,005	$590	$21.90	$17.76 - $27.32
Q1 2017	40,000	$793	$16.79	$10.81 - $20.20
Q4 2016	40,000	$433	$10.67	$9.76 - $11.23