FERROGLOBE PLC

Ticker: GSM CUSIP: G33856108 Class: SHS

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2017

Shares 415,248 Value ($000) $4,290 Avg Close $10.13 Range $8.88 - $12.06

Q4 2016

Shares 932,231 Value ($000) $10,096 Avg Close $9.90 Range $8.21 - $11.62

Q3 2016

Shares 936,043 Value ($000) $8,452 Avg Close $8.42 Range $7.33 - $9.65

Q2 2016

Shares 962,402 Value ($000) $8,286 Avg Close $8.61 Range $7.43 - $10.02

Q1 2016

Shares 727,332 Value ($000) $6,408 Avg Close $8.04 Range $6.47 - $10.65

Q4 2015

Shares 729,042 Value ($000) $7,837 Avg Close $10.52 Range $8.24 - $13.33

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	415,248	$4,290	$10.13	$8.88 - $12.06
Q4 2016	932,231	$10,096	$9.90	$8.21 - $11.62
Q3 2016	936,043	$8,452	$8.42	$7.33 - $9.65
Q2 2016	962,402	$8,286	$8.61	$7.43 - $10.02
Q1 2016	727,332	$6,408	$8.04	$6.47 - $10.65
Q4 2015	729,042	$7,837	$10.52	$8.24 - $13.33