ECOVYST INC

Ticker: ECVT CUSIP: 27923Q109 Class: EQTY

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

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

Q4 2022
Shares 123,600 Value ($000) $1,095 Avg Close $9.21 Range $8.20 - $10.26
Q4 2021
Shares 151,161 Value ($000) $1,548 Avg Close $10.94 Range $9.12 - $13.79