EAST WEST BANCORP INC

Ticker: EWBC CUSIP: 27579R104 Class: EQTY

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2025

Shares 874,152 Value ($000) $98,246 Avg Close $105.17 Range $91.48 - $116.18

Q3 2025

Shares 589,535 Value ($000) $62,756 Avg Close $103.67 Range $93.97 - $109.38

Q2 2025

Shares 471,928 Value ($000) $47,655 Avg Close $86.74 Range $66.52 - $100.42

Q1 2025

Shares 817,306 Value ($000) $73,361 Avg Close $92.77 Range $81.11 - $101.65

Q4 2024

Shares 269,750 Value ($000) $25,831 Avg Close $94.86 Range $76.40 - $110.38

Q3 2024

Shares 520,656 Value ($000) $43,079 Avg Close $77.03 Range $66.99 - $85.88

Q2 2024

Shares 372,126 Value ($000) $27,251 Avg Close $70.78 Range $65.81 - $75.56

Q1 2024

Shares 543,067 Value ($000) $42,962 Avg Close $69.37 Range $63.90 - $75.53

Q4 2023

Shares 940,815 Value ($000) $67,692 Avg Close $56.62 Range $46.33 - $70.34

Q3 2022

Shares 54,516 Value ($000) $3,660 Avg Close $64.47 Range $56.67 - $70.84

Q2 2022

Shares 55,637 Value ($000) $3,605 Avg Close $64.68 Range $55.64 - $76.35

Q1 2022

Shares 298,024 Value ($000) $23,550 Avg Close $75.63 Range $62.61 - $83.95

Q4 2019

Shares 542,970 Value ($000) $26,443 Avg Close $38.32 Range $33.58 - $42.34

Q3 2019

Shares 39,030 Value ($000) $1,729 Avg Close $37.13 Range $31.92 - $41.42

Q2 2019

Shares 39,030 Value ($000) $1,825 Avg Close $40.27 Range $35.39 - $44.60

Q1 2019

Shares 708,453 Value ($000) $33,984 Avg Close $42.73 Range $35.64 - $46.98

Q4 2018

Shares 487,650 Value ($000) $21,227 Avg Close $43.16 Range $33.39 - $52.52

Q3 2018

Shares 547,536 Value ($000) $33,055 Avg Close $53.25 Range $49.73 - $56.32

Q2 2018

Shares 468,026 Value ($000) $30,515 Avg Close $55.91 Range $48.81 - $61.20

Q1 2018

Shares 482,735 Value ($000) $30,190 Avg Close $54.04 Range $49.76 - $57.09

Q4 2017

Shares 516,065 Value ($000) $31,392 Avg Close $48.95 Range $46.02 - $52.56

Q3 2017

Shares 559,290 Value ($000) $33,434 Avg Close $46.49 Range $43.32 - $49.41

Q2 2017

Shares 563,695 Value ($000) $33,021 Avg Close $44.92 Range $39.68 - $49.03

Q1 2017

Shares 866,439 Value ($000) $44,717 Avg Close $42.66 Range $39.12 - $46.36

Q4 2016

Shares 1,053,162 Value ($000) $53,532 Avg Close $35.99 Range $29.29 - $41.94

Q3 2016

Shares 1,327,510 Value ($000) $48,733 Avg Close $28.34 Range $25.13 - $30.32

Q2 2016

Shares 1,283,965 Value ($000) $43,886 Avg Close $28.89 Range $25.02 - $31.91

Q1 2016

Shares 1,874,216 Value ($000) $60,875 Avg Close $25.98 Range $21.74 - $32.57

Q4 2015

Shares 656,405 Value ($000) $27,280 Avg Close $32.56 Range $28.73 - $34.84

Q3 2015

Shares 646,065 Value ($000) $24,822 Avg Close $33.30 Range $29.35 - $36.07

Q2 2015

Shares 667,925 Value ($000) $29,936 Avg Close $33.61 Range $31.18 - $36.53

Q1 2015

Shares 613,040 Value ($000) $24,804 Avg Close $30.54 Range $27.75 - $32.43

Q4 2014

Shares 828,060 Value ($000) $32,054 Avg Close $28.12 Range $23.59 - $30.87

Q3 2014

Shares 868,030 Value ($000) $29,513 Avg Close $26.77 Range $25.56 - $28.44

Q2 2014

Shares 953,060 Value ($000) $33,348 Avg Close $26.68 Range $24.77 - $28.31

Q1 2014

Shares 818,015 Value ($000) $29,858 Avg Close $26.92 Range $24.21 - $29.29

Q4 2013

Shares 698,515 Value ($000) $24,427 Avg Close $25.81 Range $24.18 - $26.98

Q3 2013

Shares 736,085 Value ($000) $23,518 Avg Close $22.90 Range $20.79 - $24.25

Q2 2013

Shares 1,122,315 Value ($000) $30,864 Avg Close $19.15 Range $16.92 - $20.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	874,152	$98,246	$105.17	$91.48 - $116.18
Q3 2025	589,535	$62,756	$103.67	$93.97 - $109.38
Q2 2025	471,928	$47,655	$86.74	$66.52 - $100.42
Q1 2025	817,306	$73,361	$92.77	$81.11 - $101.65
Q4 2024	269,750	$25,831	$94.86	$76.40 - $110.38
Q3 2024	520,656	$43,079	$77.03	$66.99 - $85.88
Q2 2024	372,126	$27,251	$70.78	$65.81 - $75.56
Q1 2024	543,067	$42,962	$69.37	$63.90 - $75.53
Q4 2023	940,815	$67,692	$56.62	$46.33 - $70.34
Q3 2022	54,516	$3,660	$64.47	$56.67 - $70.84
Q2 2022	55,637	$3,605	$64.68	$55.64 - $76.35
Q1 2022	298,024	$23,550	$75.63	$62.61 - $83.95
Q4 2019	542,970	$26,443	$38.32	$33.58 - $42.34
Q3 2019	39,030	$1,729	$37.13	$31.92 - $41.42
Q2 2019	39,030	$1,825	$40.27	$35.39 - $44.60
Q1 2019	708,453	$33,984	$42.73	$35.64 - $46.98
Q4 2018	487,650	$21,227	$43.16	$33.39 - $52.52
Q3 2018	547,536	$33,055	$53.25	$49.73 - $56.32
Q2 2018	468,026	$30,515	$55.91	$48.81 - $61.20
Q1 2018	482,735	$30,190	$54.04	$49.76 - $57.09
Q4 2017	516,065	$31,392	$48.95	$46.02 - $52.56
Q3 2017	559,290	$33,434	$46.49	$43.32 - $49.41
Q2 2017	563,695	$33,021	$44.92	$39.68 - $49.03
Q1 2017	866,439	$44,717	$42.66	$39.12 - $46.36
Q4 2016	1,053,162	$53,532	$35.99	$29.29 - $41.94
Q3 2016	1,327,510	$48,733	$28.34	$25.13 - $30.32
Q2 2016	1,283,965	$43,886	$28.89	$25.02 - $31.91
Q1 2016	1,874,216	$60,875	$25.98	$21.74 - $32.57
Q4 2015	656,405	$27,280	$32.56	$28.73 - $34.84
Q3 2015	646,065	$24,822	$33.30	$29.35 - $36.07
Q2 2015	667,925	$29,936	$33.61	$31.18 - $36.53
Q1 2015	613,040	$24,804	$30.54	$27.75 - $32.43
Q4 2014	828,060	$32,054	$28.12	$23.59 - $30.87
Q3 2014	868,030	$29,513	$26.77	$25.56 - $28.44
Q2 2014	953,060	$33,348	$26.68	$24.77 - $28.31
Q1 2014	818,015	$29,858	$26.92	$24.21 - $29.29
Q4 2013	698,515	$24,427	$25.81	$24.18 - $26.98
Q3 2013	736,085	$23,518	$22.90	$20.79 - $24.25
Q2 2013	1,122,315	$30,864	$19.15	$16.92 - $20.89