FERROGLOBE PLC

Ticker: GSM CUSIP: G33856108 Class: SHS

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q2 2018

Shares 85,918 Value ($000) $736 Avg Close $10.12 Range $8.11 - $12.51

Q1 2018

Shares 62,915 Value ($000) $675 Avg Close $14.68 Range $9.92 - $16.75

Q4 2017

Shares 25,865 Value ($000) $419 Avg Close $14.91 Range $12.66 - $16.95

Q3 2017

Shares 32,863 Value ($000) $432 Avg Close $12.50 Range $11.45 - $13.92

Q1 2016

Shares 109,418 Value ($000) $964 Avg Close $8.04 Range $6.47 - $10.65

Q4 2015

Shares 152,517 Value ($000) $1,640 Avg Close $10.52 Range $8.24 - $13.33

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	85,918	$736	$10.12	$8.11 - $12.51
Q1 2018	62,915	$675	$14.68	$9.92 - $16.75
Q4 2017	25,865	$419	$14.91	$12.66 - $16.95
Q3 2017	32,863	$432	$12.50	$11.45 - $13.92
Q1 2016	109,418	$964	$8.04	$6.47 - $10.65
Q4 2015	152,517	$1,640	$10.52	$8.24 - $13.33