EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

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

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

Q1 2021

Shares 115,054 Value ($000) $10,690 Avg Close $102.42 Range $86.16 - $127.20

Q4 2020

Shares 119,142 Value ($000) $10,675 Avg Close $91.78 Range $77.73 - $115.97

Q3 2020

Shares 516,099 Value ($000) $53,329 Avg Close $107.80 Range $79.25 - $137.61

Q2 2020

Shares 574,500 Value ($000) $45,431 Avg Close $74.52 Range $53.35 - $93.58

Q1 2020

Shares 442,346 Value ($000) $25,594 Avg Close $57.63 Range $46.37 - $71.19

Q4 2019

Shares 178,448 Value ($000) $9,627 Avg Close $54.24 Range $50.71 - $61.77

Q3 2018

Shares 168 Value ($000) $11 Avg Close $58.35 Range $49.93 - $67.24

Q2 2018

Shares 161 Value ($000) $8 Avg Close $52.10 Range $46.93 - $55.94

Q1 2018

Shares 179 Value ($000) $9 Avg Close $49.84 Range $42.67 - $54.87

Q4 2017

Shares 809 Value ($000) $38 Avg Close $42.09 Range $36.38 - $47.90

Q3 2017

Shares 871 Value ($000) $35 Avg Close $36.18 Range $32.48 - $40.60

Q2 2017

Shares 1,087 Value ($000) $37 Avg Close $30.87 Range $27.94 - $34.90

Q1 2017

Shares 878 Value ($000) $25 Avg Close $30.44 Range $28.06 - $35.00

Q4 2016

Shares 878 Value ($000) $29 Avg Close $29.98 Range $24.47 - $36.64

Q3 2016

Shares 263 Value ($000) $8 Avg Close $29.06 Range $26.12 - $34.10

Q2 2016

Shares 263 Value ($000) $7 Avg Close $39.20 Range $27.01 - $44.38

Q1 2016

Shares 810,430 Value ($000) $29,459 Avg Close $35.32 Range $31.26 - $39.29

Q4 2015

Shares 815,195 Value ($000) $32,616 Avg Close $34.87 Range $27.68 - $40.49

Q3 2015

Shares 818,351 Value ($000) $23,315 Avg Close $32.95 Range $27.82 - $36.20

Q2 2015

Shares 819,195 Value ($000) $26,993 Avg Close $31.00 Range $28.33 - $33.84

Q1 2015

Shares 789,960 Value ($000) $22,719 Avg Close $28.68 Range $25.97 - $30.96

Q4 2014

Shares 843,870 Value ($000) $22,979 Avg Close $23.83 Range $19.31 - $28.08

Q3 2014

Shares 886,673 Value ($000) $18,895 Avg Close $22.90 Range $20.11 - $25.41

Q2 2014

Shares 910,115 Value ($000) $20,441 Avg Close $23.29 Range $20.04 - $27.17

Q1 2014

Shares 856,468 Value ($000) $21,643 Avg Close $25.26 Range $21.72 - $28.48

Q4 2013

Shares 862,272 Value ($000) $19,824 Avg Close $20.85 Range $17.31 - $24.04

Q3 2013

Shares 870,494 Value ($000) $16,583 Avg Close $17.85 Range $14.49 - $19.53

Q2 2013

Shares 875,229 Value ($000) $12,621 Avg Close $14.48 Range $13.02 - $15.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	115,054	$10,690	$102.42	$86.16 - $127.20
Q4 2020	119,142	$10,675	$91.78	$77.73 - $115.97
Q3 2020	516,099	$53,329	$107.80	$79.25 - $137.61
Q2 2020	574,500	$45,431	$74.52	$53.35 - $93.58
Q1 2020	442,346	$25,594	$57.63	$46.37 - $71.19
Q4 2019	178,448	$9,627	$54.24	$50.71 - $61.77
Q3 2018	168	$11	$58.35	$49.93 - $67.24
Q2 2018	161	$8	$52.10	$46.93 - $55.94
Q1 2018	179	$9	$49.84	$42.67 - $54.87
Q4 2017	809	$38	$42.09	$36.38 - $47.90
Q3 2017	871	$35	$36.18	$32.48 - $40.60
Q2 2017	1,087	$37	$30.87	$27.94 - $34.90
Q1 2017	878	$25	$30.44	$28.06 - $35.00
Q4 2016	878	$29	$29.98	$24.47 - $36.64
Q3 2016	263	$8	$29.06	$26.12 - $34.10
Q2 2016	263	$7	$39.20	$27.01 - $44.38
Q1 2016	810,430	$29,459	$35.32	$31.26 - $39.29
Q4 2015	815,195	$32,616	$34.87	$27.68 - $40.49
Q3 2015	818,351	$23,315	$32.95	$27.82 - $36.20
Q2 2015	819,195	$26,993	$31.00	$28.33 - $33.84
Q1 2015	789,960	$22,719	$28.68	$25.97 - $30.96
Q4 2014	843,870	$22,979	$23.83	$19.31 - $28.08
Q3 2014	886,673	$18,895	$22.90	$20.11 - $25.41
Q2 2014	910,115	$20,441	$23.29	$20.04 - $27.17
Q1 2014	856,468	$21,643	$25.26	$21.72 - $28.48
Q4 2013	862,272	$19,824	$20.85	$17.31 - $24.04
Q3 2013	870,494	$16,583	$17.85	$14.49 - $19.53
Q2 2013	875,229	$12,621	$14.48	$13.02 - $15.89