FERROGLOBE PLC

Ticker: GSM CUSIP: G33856108 Class: SHS

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2022
Shares 107,257 Value ($000) $826 Avg Close $6.66 Range $4.42 - $9.57
Q4 2021
Shares 135,250 Value ($000) $840 Avg Close $6.67 Range $5.32 - $9.69
Q2 2021
Shares 26,911 Value ($000) $165 Avg Close $4.55 Range $3.03 - $6.28
Q1 2021
Shares 40,228 Value ($000) $152 Avg Close $2.90 Range $1.48 - $4.38
Q1 2018
Shares 185,745 Value ($000) $1,993 Avg Close $14.68 Range $9.92 - $16.75
Q4 2017
Shares 6,819 Value ($000) $110 Avg Close $14.91 Range $12.66 - $16.95
Q1 2017
Shares 2,734 Value ($000) $28 Avg Close $10.13 Range $8.88 - $12.06