EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

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

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

Q4 2017

Shares 88,756 Value ($000) $6,310 Avg Close $33.56 Range $31.78 - $35.23

Q3 2017

Shares 5,499 Value ($000) $406 Avg Close $30.10 Range $25.97 - $34.44

Q2 2017

Shares 5,800 Value ($000) $338 Avg Close $27.13 Range $25.92 - $28.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	88,756	$6,310	$33.56	$31.78 - $35.23
Q3 2017	5,499	$406	$30.10	$25.97 - $34.44
Q2 2017	5,800	$338	$27.13	$25.92 - $28.94