EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 68,665 Value ($000) $849 Avg Close $10.72 Range $8.58 - $13.41

Q3 2025

Shares 80,858 Value ($000) $713 Avg Close $7.78 Range $5.62 - $9.66

Q2 2025

Shares 84,025 Value ($000) $536 Avg Close $5.72 Range $4.02 - $7.02

Q1 2025

Shares 8,731 Value ($000) $42 Avg Close $8.28 Range $4.53 - $11.98

Q4 2024

Shares 10,239 Value ($000) $98 Avg Close $9.18 Range $7.70 - $12.73

Q3 2024

Shares 12,250 Value ($000) $102 Avg Close $9.09 Range $5.25 - $15.10

Q2 2024

Shares 17,624 Value ($000) $120 Avg Close $4.30 Range $1.82 - $7.35

Q1 2024

Shares 87,544 Value ($000) $221 Avg Close $2.25 Range $1.42 - $3.73

Q4 2023

Shares 85,302 Value ($000) $205 Avg Close $2.35 Range $1.81 - $3.41

Q3 2023

Shares 83,136 Value ($000) $283 Avg Close $5.54 Range $3.08 - $8.21

Q2 2023

Shares 160,762 Value ($000) $1,182 Avg Close $9.27 Range $7.33 - $13.67

Q1 2023

Shares 158,356 Value ($000) $2 Avg Close $12.09 Range $7.74 - $16.66

Q4 2022

Shares 151,165 Value ($000) $2 Avg Close $15.48 Range $10.61 - $21.88

Q3 2022

Shares 150,726 Value ($000) $3,164 Avg Close $27.83 Range $20.06 - $36.14

Q2 2022

Shares 145,600 Value ($000) $4,519 Avg Close $34.14 Range $26.85 - $44.04

Q1 2022

Shares 142,666 Value ($000) $5,858 Avg Close $44.11 Range $36.20 - $52.28

Q4 2021

Shares 141,151 Value ($000) $6,136 Avg Close $45.24 Range $29.88 - $55.35

Q3 2021

Shares 149,003 Value ($000) $7,461 Avg Close $60.56 Range $50.02 - $68.03

Q2 2021

Shares 144,670 Value ($000) $9,113 Avg Close $64.24 Range $55.07 - $85.45

Q1 2021

Shares 124,053 Value ($000) $11,526 Avg Close $102.42 Range $86.16 - $127.20

Q4 2020

Shares 130,189 Value ($000) $11,665 Avg Close $91.78 Range $77.73 - $115.97

Q3 2020

Shares 126,899 Value ($000) $13,112 Avg Close $107.80 Range $79.25 - $137.61

Q2 2020

Shares 139,912 Value ($000) $11,064 Avg Close $74.52 Range $53.35 - $93.58

Q1 2020

Shares 146,514 Value ($000) $8,477 Avg Close $57.63 Range $46.37 - $71.19

Q4 2019

Shares 145,609 Value ($000) $7,856 Avg Close $54.24 Range $50.71 - $61.77

Q3 2019

Shares 136,787 Value ($000) $7,151 Avg Close $46.58 Range $39.11 - $57.89

Q2 2019

Shares 136,012 Value ($000) $6,571 Avg Close $47.92 Range $39.64 - $54.57

Q1 2019

Shares 131,886 Value ($000) $6,663 Avg Close $58.99 Range $47.38 - $67.45

Q4 2018

Shares 128,755 Value ($000) $7,633 Avg Close $64.47 Range $54.00 - $73.89

Q3 2018

Shares 104,401 Value ($000) $6,873 Avg Close $58.35 Range $49.93 - $67.24

Q2 2018

Shares 95,557 Value ($000) $4,825 Avg Close $52.10 Range $46.93 - $55.94

Q1 2018

Shares 83,680 Value ($000) $4,406 Avg Close $49.84 Range $42.67 - $54.87

Q4 2017

Shares 82,228 Value ($000) $3,821 Avg Close $42.09 Range $36.38 - $47.90

Q3 2017

Shares 70,829 Value ($000) $2,865 Avg Close $36.18 Range $32.48 - $40.60

Q2 2017

Shares 69,004 Value ($000) $2,340 Avg Close $30.87 Range $27.94 - $34.90

Q1 2017

Shares 67,742 Value ($000) $1,967 Avg Close $30.44 Range $28.06 - $35.00

Q4 2016

Shares 48,489 Value ($000) $1,592 Avg Close $29.98 Range $24.47 - $36.64

Q3 2016

Shares 46,455 Value ($000) $1,465 Avg Close $29.06 Range $26.12 - $34.10

Q2 2016

Shares 42,292 Value ($000) $1,189 Avg Close $39.20 Range $27.01 - $44.38

Q1 2016

Shares 43,024 Value ($000) $1,564 Avg Close $35.32 Range $31.26 - $39.29

Q4 2015

Shares 41,899 Value ($000) $1,676 Avg Close $34.87 Range $27.68 - $40.49

Q3 2015

Shares 39,394 Value ($000) $1,122 Avg Close $32.95 Range $27.82 - $36.20

Q2 2015

Shares 37,936 Value ($000) $1,250 Avg Close $31.00 Range $28.33 - $33.84

Q1 2015

Shares 44,411 Value ($000) $1,277 Avg Close $28.68 Range $25.97 - $30.96

Q4 2014

Shares 44,461 Value ($000) $1,211 Avg Close $23.83 Range $19.31 - $28.08

Q3 2014

Shares 42,436 Value ($000) $904 Avg Close $22.90 Range $20.11 - $25.41

Q2 2014

Shares 42,236 Value ($000) $949 Avg Close $23.29 Range $20.04 - $27.17

Q1 2014

Shares 40,968 Value ($000) $1,035 Avg Close $25.26 Range $21.72 - $28.48

Q4 2013

Shares 42,058 Value ($000) $967 Avg Close $20.85 Range $17.31 - $24.04

Q3 2013

Shares 43,958 Value ($000) $837 Avg Close $17.85 Range $14.49 - $19.53

Q2 2013

Shares 43,956 Value ($000) $634 Avg Close $14.48 Range $13.02 - $15.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,665	$849	$10.72	$8.58 - $13.41
Q3 2025	80,858	$713	$7.78	$5.62 - $9.66
Q2 2025	84,025	$536	$5.72	$4.02 - $7.02
Q1 2025	8,731	$42	$8.28	$4.53 - $11.98
Q4 2024	10,239	$98	$9.18	$7.70 - $12.73
Q3 2024	12,250	$102	$9.09	$5.25 - $15.10
Q2 2024	17,624	$120	$4.30	$1.82 - $7.35
Q1 2024	87,544	$221	$2.25	$1.42 - $3.73
Q4 2023	85,302	$205	$2.35	$1.81 - $3.41
Q3 2023	83,136	$283	$5.54	$3.08 - $8.21
Q2 2023	160,762	$1,182	$9.27	$7.33 - $13.67
Q1 2023	158,356	$2	$12.09	$7.74 - $16.66
Q4 2022	151,165	$2	$15.48	$10.61 - $21.88
Q3 2022	150,726	$3,164	$27.83	$20.06 - $36.14
Q2 2022	145,600	$4,519	$34.14	$26.85 - $44.04
Q1 2022	142,666	$5,858	$44.11	$36.20 - $52.28
Q4 2021	141,151	$6,136	$45.24	$29.88 - $55.35
Q3 2021	149,003	$7,461	$60.56	$50.02 - $68.03
Q2 2021	144,670	$9,113	$64.24	$55.07 - $85.45
Q1 2021	124,053	$11,526	$102.42	$86.16 - $127.20
Q4 2020	130,189	$11,665	$91.78	$77.73 - $115.97
Q3 2020	126,899	$13,112	$107.80	$79.25 - $137.61
Q2 2020	139,912	$11,064	$74.52	$53.35 - $93.58
Q1 2020	146,514	$8,477	$57.63	$46.37 - $71.19
Q4 2019	145,609	$7,856	$54.24	$50.71 - $61.77
Q3 2019	136,787	$7,151	$46.58	$39.11 - $57.89
Q2 2019	136,012	$6,571	$47.92	$39.64 - $54.57
Q1 2019	131,886	$6,663	$58.99	$47.38 - $67.45
Q4 2018	128,755	$7,633	$64.47	$54.00 - $73.89
Q3 2018	104,401	$6,873	$58.35	$49.93 - $67.24
Q2 2018	95,557	$4,825	$52.10	$46.93 - $55.94
Q1 2018	83,680	$4,406	$49.84	$42.67 - $54.87
Q4 2017	82,228	$3,821	$42.09	$36.38 - $47.90
Q3 2017	70,829	$2,865	$36.18	$32.48 - $40.60
Q2 2017	69,004	$2,340	$30.87	$27.94 - $34.90
Q1 2017	67,742	$1,967	$30.44	$28.06 - $35.00
Q4 2016	48,489	$1,592	$29.98	$24.47 - $36.64
Q3 2016	46,455	$1,465	$29.06	$26.12 - $34.10
Q2 2016	42,292	$1,189	$39.20	$27.01 - $44.38
Q1 2016	43,024	$1,564	$35.32	$31.26 - $39.29
Q4 2015	41,899	$1,676	$34.87	$27.68 - $40.49
Q3 2015	39,394	$1,122	$32.95	$27.82 - $36.20
Q2 2015	37,936	$1,250	$31.00	$28.33 - $33.84
Q1 2015	44,411	$1,277	$28.68	$25.97 - $30.96
Q4 2014	44,461	$1,211	$23.83	$19.31 - $28.08
Q3 2014	42,436	$904	$22.90	$20.11 - $25.41
Q2 2014	42,236	$949	$23.29	$20.04 - $27.17
Q1 2014	40,968	$1,035	$25.26	$21.72 - $28.48
Q4 2013	42,058	$967	$20.85	$17.31 - $24.04
Q3 2013	43,958	$837	$17.85	$14.49 - $19.53
Q2 2013	43,956	$634	$14.48	$13.02 - $15.89