EMERGENT BIOSOLUTIONS INC

Ticker: EBS CUSIP: 29089Q105 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 1,618,903 Value ($000) $20,010 Avg Close $10.72 Range $8.58 - $13.41

Q3 2025

Shares 1,381,750 Value ($000) $12,187 Avg Close $7.78 Range $5.62 - $9.66

Q2 2025

Shares 1,105,184 Value ($000) $7,051 Avg Close $5.72 Range $4.02 - $7.02

Q1 2025

Shares 583,271 Value ($000) $2,835 Avg Close $8.28 Range $4.53 - $11.98

Q4 2024

Shares 1,290,230 Value ($000) $12,335 Avg Close $9.18 Range $7.70 - $12.73

Q3 2024

Shares 2,224,727 Value ($000) $18,576 Avg Close $9.09 Range $5.25 - $15.10

Q2 2024

Shares 3,166,246 Value ($000) $21,594 Avg Close $4.30 Range $1.82 - $7.35

Q1 2024

Shares 4,151,319 Value ($000) $10,503 Avg Close $2.25 Range $1.42 - $3.73

Q4 2023

Shares 2,873,984 Value ($000) $6,898 Avg Close $2.35 Range $1.81 - $3.41

Q3 2023

Shares 1,561,050 Value ($000) $5,308 Avg Close $5.54 Range $3.08 - $8.21

Q2 2023

Shares 1,078,418 Value ($000) $7,926 Avg Close $9.27 Range $7.33 - $13.67

Q1 2023

Shares 821,220 Value ($000) $8,508 Avg Close $12.09 Range $7.74 - $16.66

Q4 2022

Shares 692,836 Value ($000) $8,182 Avg Close $15.48 Range $10.61 - $21.88

Q3 2022

Shares 563,801 Value ($000) $11,835 Avg Close $27.83 Range $20.06 - $36.14

Q2 2022

Shares 505,646 Value ($000) $15,696 Avg Close $34.14 Range $26.85 - $44.04

Q1 2022

Shares 487,778 Value ($000) $20,029 Avg Close $44.11 Range $36.20 - $52.28

Q4 2021

Shares 469,665 Value ($000) $20,417 Avg Close $45.24 Range $29.88 - $55.35

Q3 2021

Shares 453,659 Value ($000) $22,715 Avg Close $60.56 Range $50.02 - $68.03

Q2 2021

Shares 536,941 Value ($000) $33,822 Avg Close $64.24 Range $55.07 - $85.45

Q1 2021

Shares 514,230 Value ($000) $47,778 Avg Close $102.42 Range $86.16 - $127.20

Q4 2020

Shares 600,086 Value ($000) $53,768 Avg Close $91.78 Range $77.73 - $115.97

Q3 2020

Shares 607,912 Value ($000) $62,816 Avg Close $107.80 Range $79.25 - $137.61

Q2 2020

Shares 466,186 Value ($000) $36,866 Avg Close $74.52 Range $53.35 - $93.58

Q1 2020

Shares 505,269 Value ($000) $29,235 Avg Close $57.63 Range $46.37 - $71.19

Q4 2019

Shares 499,660 Value ($000) $26,957 Avg Close $54.24 Range $50.71 - $61.77

Q3 2019

Shares 478,023 Value ($000) $24,992 Avg Close $46.58 Range $39.11 - $57.89

Q2 2019

Shares 480,641 Value ($000) $23,220 Avg Close $47.92 Range $39.64 - $54.57

Q1 2019

Shares 486,982 Value ($000) $24,603 Avg Close $58.99 Range $47.38 - $67.45

Q4 2018

Shares 436,254 Value ($000) $25,862 Avg Close $64.47 Range $54.00 - $73.89

Q3 2018

Shares 459,384 Value ($000) $30,242 Avg Close $58.35 Range $49.93 - $67.24

Q2 2018

Shares 437,243 Value ($000) $22,077 Avg Close $52.10 Range $46.93 - $55.94

Q1 2018

Shares 446,591 Value ($000) $23,514 Avg Close $49.84 Range $42.67 - $54.87

Q4 2017

Shares 474,478 Value ($000) $22,049 Avg Close $42.09 Range $36.38 - $47.90

Q3 2017

Shares 617,823 Value ($000) $24,991 Avg Close $36.18 Range $32.48 - $40.60

Q2 2017

Shares 703,811 Value ($000) $23,867 Avg Close $30.87 Range $27.94 - $34.90

Q1 2017

Shares 702,459 Value ($000) $20,400 Avg Close $30.44 Range $28.06 - $35.00

Q4 2016

Shares 686,981 Value ($000) $22,561 Avg Close $29.98 Range $24.47 - $36.64

Q3 2016

Shares 723,709 Value ($000) $22,819 Avg Close $29.06 Range $26.12 - $34.10

Q2 2016

Shares 739,287 Value ($000) $20,789 Avg Close $39.20 Range $27.01 - $44.38

Q1 2016

Shares 527,351 Value ($000) $19,170 Avg Close $35.32 Range $31.26 - $39.29

Q4 2015

Shares 587,656 Value ($000) $23,513 Avg Close $34.87 Range $27.68 - $40.49

Q3 2015

Shares 557,359 Value ($000) $15,880 Avg Close $32.95 Range $27.82 - $36.20

Q2 2015

Shares 575,046 Value ($000) $18,948 Avg Close $31.00 Range $28.33 - $33.84

Q1 2015

Shares 518,187 Value ($000) $14,904 Avg Close $28.68 Range $25.97 - $30.96

Q4 2014

Shares 459,666 Value ($000) $12,517 Avg Close $23.83 Range $19.31 - $28.08

Q3 2014

Shares 377,340 Value ($000) $8,042 Avg Close $22.90 Range $20.11 - $25.41

Q2 2014

Shares 351,528 Value ($000) $7,896 Avg Close $23.29 Range $20.04 - $27.17

Q1 2014

Shares 323,000 Value ($000) $8,163 Avg Close $25.26 Range $21.72 - $28.48

Q4 2013

Shares 243,515 Value ($000) $5,599 Avg Close $20.85 Range $17.31 - $24.04

Q3 2013

Shares 127,046 Value ($000) $2,469 Avg Close $17.85 Range $14.49 - $19.53

Q2 2013

Shares 146,952 Value ($000) $2,183 Avg Close $14.48 Range $13.02 - $15.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,618,903	$20,010	$10.72	$8.58 - $13.41
Q3 2025	1,381,750	$12,187	$7.78	$5.62 - $9.66
Q2 2025	1,105,184	$7,051	$5.72	$4.02 - $7.02
Q1 2025	583,271	$2,835	$8.28	$4.53 - $11.98
Q4 2024	1,290,230	$12,335	$9.18	$7.70 - $12.73
Q3 2024	2,224,727	$18,576	$9.09	$5.25 - $15.10
Q2 2024	3,166,246	$21,594	$4.30	$1.82 - $7.35
Q1 2024	4,151,319	$10,503	$2.25	$1.42 - $3.73
Q4 2023	2,873,984	$6,898	$2.35	$1.81 - $3.41
Q3 2023	1,561,050	$5,308	$5.54	$3.08 - $8.21
Q2 2023	1,078,418	$7,926	$9.27	$7.33 - $13.67
Q1 2023	821,220	$8,508	$12.09	$7.74 - $16.66
Q4 2022	692,836	$8,182	$15.48	$10.61 - $21.88
Q3 2022	563,801	$11,835	$27.83	$20.06 - $36.14
Q2 2022	505,646	$15,696	$34.14	$26.85 - $44.04
Q1 2022	487,778	$20,029	$44.11	$36.20 - $52.28
Q4 2021	469,665	$20,417	$45.24	$29.88 - $55.35
Q3 2021	453,659	$22,715	$60.56	$50.02 - $68.03
Q2 2021	536,941	$33,822	$64.24	$55.07 - $85.45
Q1 2021	514,230	$47,778	$102.42	$86.16 - $127.20
Q4 2020	600,086	$53,768	$91.78	$77.73 - $115.97
Q3 2020	607,912	$62,816	$107.80	$79.25 - $137.61
Q2 2020	466,186	$36,866	$74.52	$53.35 - $93.58
Q1 2020	505,269	$29,235	$57.63	$46.37 - $71.19
Q4 2019	499,660	$26,957	$54.24	$50.71 - $61.77
Q3 2019	478,023	$24,992	$46.58	$39.11 - $57.89
Q2 2019	480,641	$23,220	$47.92	$39.64 - $54.57
Q1 2019	486,982	$24,603	$58.99	$47.38 - $67.45
Q4 2018	436,254	$25,862	$64.47	$54.00 - $73.89
Q3 2018	459,384	$30,242	$58.35	$49.93 - $67.24
Q2 2018	437,243	$22,077	$52.10	$46.93 - $55.94
Q1 2018	446,591	$23,514	$49.84	$42.67 - $54.87
Q4 2017	474,478	$22,049	$42.09	$36.38 - $47.90
Q3 2017	617,823	$24,991	$36.18	$32.48 - $40.60
Q2 2017	703,811	$23,867	$30.87	$27.94 - $34.90
Q1 2017	702,459	$20,400	$30.44	$28.06 - $35.00
Q4 2016	686,981	$22,561	$29.98	$24.47 - $36.64
Q3 2016	723,709	$22,819	$29.06	$26.12 - $34.10
Q2 2016	739,287	$20,789	$39.20	$27.01 - $44.38
Q1 2016	527,351	$19,170	$35.32	$31.26 - $39.29
Q4 2015	587,656	$23,513	$34.87	$27.68 - $40.49
Q3 2015	557,359	$15,880	$32.95	$27.82 - $36.20
Q2 2015	575,046	$18,948	$31.00	$28.33 - $33.84
Q1 2015	518,187	$14,904	$28.68	$25.97 - $30.96
Q4 2014	459,666	$12,517	$23.83	$19.31 - $28.08
Q3 2014	377,340	$8,042	$22.90	$20.11 - $25.41
Q2 2014	351,528	$7,896	$23.29	$20.04 - $27.17
Q1 2014	323,000	$8,163	$25.26	$21.72 - $28.48
Q4 2013	243,515	$5,599	$20.85	$17.31 - $24.04
Q3 2013	127,046	$2,469	$17.85	$14.49 - $19.53
Q2 2013	146,952	$2,183	$14.48	$13.02 - $15.89