FERROGLOBE PLC

Ticker: GSM CUSIP: G33856108 Class: SHS

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2019

Shares 734,393 Value ($000) $830 Avg Close $1.37 Range $1.08 - $1.95

Q2 2019

Shares 3,239,516 Value ($000) $5,507 Avg Close $1.86 Range $1.40 - $2.42

Q1 2019

Shares 6,318,860 Value ($000) $12,954 Avg Close $2.22 Range $1.46 - $2.94

Q4 2018

Shares 6,335,151 Value ($000) $10,073 Avg Close $4.67 Range $1.43 - $8.06

Q3 2018

Shares 6,384,678 Value ($000) $52,163 Avg Close $7.76 Range $6.54 - $8.38

Q2 2018

Shares 5,508,394 Value ($000) $47,206 Avg Close $10.12 Range $8.11 - $12.51

Q1 2018

Shares 736,850 Value ($000) $7,907 Avg Close $14.68 Range $9.92 - $16.75

Q4 2017

Shares 762,552 Value ($000) $12,353 Avg Close $14.91 Range $12.66 - $16.95

Q3 2017

Shares 699,080 Value ($000) $9,200 Avg Close $12.50 Range $11.45 - $13.92

Q2 2017

Shares 314,638 Value ($000) $3,760 Avg Close $9.75 Range $8.22 - $11.74

Q1 2017

Shares 314,638 Value ($000) $3,249 Avg Close $10.13 Range $8.88 - $12.06

Q2 2016

Shares 494,610 Value ($000) $4,258 Avg Close $8.61 Range $7.43 - $10.02

Q1 2016

Shares 494,610 Value ($000) $4,357 Avg Close $8.04 Range $6.47 - $10.65

Q4 2015

Shares 487,409 Value ($000) $5,240 Avg Close $10.52 Range $8.24 - $13.33

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	734,393	$830	$1.37	$1.08 - $1.95
Q2 2019	3,239,516	$5,507	$1.86	$1.40 - $2.42
Q1 2019	6,318,860	$12,954	$2.22	$1.46 - $2.94
Q4 2018	6,335,151	$10,073	$4.67	$1.43 - $8.06
Q3 2018	6,384,678	$52,163	$7.76	$6.54 - $8.38
Q2 2018	5,508,394	$47,206	$10.12	$8.11 - $12.51
Q1 2018	736,850	$7,907	$14.68	$9.92 - $16.75
Q4 2017	762,552	$12,353	$14.91	$12.66 - $16.95
Q3 2017	699,080	$9,200	$12.50	$11.45 - $13.92
Q2 2017	314,638	$3,760	$9.75	$8.22 - $11.74
Q1 2017	314,638	$3,249	$10.13	$8.88 - $12.06
Q2 2016	494,610	$4,258	$8.61	$7.43 - $10.02
Q1 2016	494,610	$4,357	$8.04	$6.47 - $10.65
Q4 2015	487,409	$5,240	$10.52	$8.24 - $13.33