BOEING CO

Ticker: BA CUSIP: 097023105 Class: COM

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

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

Q2 2019

Shares 407,326 Value ($000) $148,271 Avg Close $357.24 Range $324.78 - $389.32

Q1 2019

Shares 575,535 Value ($000) $219,521 Avg Close $375.20 Range $300.64 - $435.56

Q4 2018

Shares 618,535 Value ($000) $199,478 Avg Close $334.97 Range $284.19 - $381.36

Q3 2018

Shares 620,495 Value ($000) $230,762 Avg Close $339.07 Range $316.75 - $361.96

Q2 2018

Shares 508,268 Value ($000) $170,529 Avg Close $330.36 Range $298.69 - $360.43

Q1 2018

Shares 465,141 Value ($000) $152,510 Avg Close $322.88 Range $281.51 - $355.88

Q4 2017

Shares 405,271 Value ($000) $119,518 Avg Close $257.40 Range $240.32 - $285.26

Q3 2017

Shares 267,828 Value ($000) $68,085 Avg Close $220.44 Range $186.34 - $245.79

Q2 2016

Shares 2,800 Value ($000) $364 Avg Close $118.53 Range $111.65 - $124.81

Q1 2016

Shares 21,670 Value ($000) $2,751 Avg Close $111.87 Range $92.41 - $127.08

Q4 2015

Shares 33,930 Value ($000) $4,906 Avg Close $128.88 Range $114.59 - $135.05

Q3 2015

Shares 33,630 Value ($000) $4,404 Avg Close $123.33 Range $102.63 - $132.12

Q2 2015

Shares 32,830 Value ($000) $4,554 Avg Close $128.84 Range $122.61 - $136.85

Q1 2015

Shares 32,830 Value ($000) $4,927 Avg Close $127.79 Range $110.36 - $139.78

Q4 2014

Shares 32,830 Value ($000) $4,267 Avg Close $110.65 Range $101.15 - $118.76

Q3 2014

Shares 1,700 Value ($000) $217 Avg Close $109.27 Range $102.49 - $112.93

Q2 2014

Shares 1,700 Value ($000) $216 Avg Close $112.58 Range $104.79 - $119.61

Q1 2014

Shares 1,700 Value ($000) $213 Avg Close $111.68 Range $101.51 - $123.56

Q4 2013

Shares 1,700 Value ($000) $232 Avg Close $110.94 Range $96.52 - $121.36

Q3 2013

Shares 1,700 Value ($000) $200 Avg Close $91.56 Range $83.91 - $102.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	407,326	$148,271	$357.24	$324.78 - $389.32
Q1 2019	575,535	$219,521	$375.20	$300.64 - $435.56
Q4 2018	618,535	$199,478	$334.97	$284.19 - $381.36
Q3 2018	620,495	$230,762	$339.07	$316.75 - $361.96
Q2 2018	508,268	$170,529	$330.36	$298.69 - $360.43
Q1 2018	465,141	$152,510	$322.88	$281.51 - $355.88
Q4 2017	405,271	$119,518	$257.40	$240.32 - $285.26
Q3 2017	267,828	$68,085	$220.44	$186.34 - $245.79
Q2 2016	2,800	$364	$118.53	$111.65 - $124.81
Q1 2016	21,670	$2,751	$111.87	$92.41 - $127.08
Q4 2015	33,930	$4,906	$128.88	$114.59 - $135.05
Q3 2015	33,630	$4,404	$123.33	$102.63 - $132.12
Q2 2015	32,830	$4,554	$128.84	$122.61 - $136.85
Q1 2015	32,830	$4,927	$127.79	$110.36 - $139.78
Q4 2014	32,830	$4,267	$110.65	$101.15 - $118.76
Q3 2014	1,700	$217	$109.27	$102.49 - $112.93
Q2 2014	1,700	$216	$112.58	$104.79 - $119.61
Q1 2014	1,700	$213	$111.68	$101.51 - $123.56
Q4 2013	1,700	$232	$110.94	$96.52 - $121.36
Q3 2013	1,700	$200	$91.56	$83.91 - $102.51