Westlake Chemical Corporation Cash Flow
Concept
Operating Cash Flow
Net Income
Depreciation & Amortization
Stock based compensation
Other non cash items
Change in working capital
Investing Cash Flow
Capital Expenditures
Financing Cash Flow
Dividends Paid
Payout Ratio
Share Issuance / Repurchase
Debt Issued / Paid
Other Investing Activities
End Cash Position
Changes in Cash
Beginning Cash Position
Free Cash Flow
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2000
1999
2,336M
479M
1,097M
43M
560M
332M
-1,081M
1,034M
-245M
-221M
-46.24 %
-23M
0M
-45M
3,304M
1,076M
2,228M
1,302M
3,395M
2,297M
1,056M
36M
51M
-24M
-2,479M
1,108M
-587M
169M
7.35 %
-101M
-250M
-67M
2,246M
305M
1,941M
2,287M
2,394M
2,070M
840M
31M
44M
-614M
-24M
658M
1,437M
145M
7.03 %
-30M
1,661M
1,612M
1,941M
604M
1,337M
1,736M
1,297M
373M
773M
29M
54M
-78M
44M
525M
-216M
137M
36.77 %
-54M
28M
-53M
1,337M
587M
750M
772M
1,301M
462M
713M
25M
50M
-3M
-1,954M
787M
630M
132M
28.69 %
-30M
786M
747M
750M
-25M
775M
514M
1,409M
1,034M
641M
22M
24M
-374M
-754M
702M
-1,427M
120M
11.57 %
-106M
-1,165M
-36M
775M
-779M
1,554M
707M
1,538M
1,339M
601M
23M
19M
90M
-652M
577M
160M
103M
7.74 %
978M
169M
131M
1,531M
1,072M
459M
961M
834M
420M
378M
14M
-40M
-39M
519M
628M
1,533M
97M
22.91 %
-67M
36M
-206M
459M
-203M
663M
205M
1,079M
665M
246M
10M
-8M
126M
28M
491M
-287M
92M
13.72 %
-162M
53M
-13M
663M
-218M
881M
587M
1,032M
685M
208M
9M
6M
65M
223M
431M
165M
78M
11.31 %
-53M
1M
14M
881M
419M
461M
601M
753M
610M
158M
7M
7M
-123M
-145M
679M
-79M
55M
8.99 %
-33M
0M
9M
461M
-329M
790M
73M
624M
386M
145M
6M
-7M
100M
-80M
391M
-193M
286M
74.05 %
-11M
93M
94M
790M
-36M
826M
233M
362M
259M
131M
6M
-6M
-42M
-30M
177M
36M
18M
7.18 %
-3M
52M
57M
826M
196M
630M
185M
283M
221M
129M
6M
-6M
-81M
0M
81M
182M
16M
7.1 %
0M
0M
201M
630M
385M
246M
202M
236M
53M
123M
6M
2M
21M
0M
100M
23M
15M
27.5 %
0M
0M
40M
246M
155M
90M
136M
186M
-30M
112M
4M
21M
93M
0M
173M
51M
13M
-43.48 %
0M
0M
917M
90M
65M
25M
14M
62M
115M
104M
3M
-2M
-163M
0M
136M
35M
12M
10.23 %
0M
0M
46M
25M
-28M
53M
-74M
237M
195M
87M
1M
5M
-64M
0M
136M
-18M
9M
4.7 %
0M
0M
-11M
53M
-185M
238M
101M
318M
227M
83M
0M
3M
-40M
0M
86M
-36M
6M
2.87 %
0M
0M
-31M
238M
194M
43M
233M
151M
121M
83M
0M
4M
-122M
0M
53M
-65M
1M
0.92 %
-11M
0M
-245M
43M
6M
37M
98M
78M
15M
88M
0M
7M
-39M
0M
45M
-10M
0M
0 %
0M
0M
-10M
37M
26M
11M
33M
-21M
-7M
88M
0M
10M
-107M
0M
44M
-8M
0M
-0 %
0M
0M
-8M
11M
-68M
79M
-65M
173M
55M
79M
0M
40M
0M
0M
0M
-83M
0M
0 %
0M
0M
-83M
-83M
-83M
0M
173M
133M
38M
86M
0M
9M
0M
0M
0M
-130M
0M
0 %
0M
0M
-130M
-130M
-130M
0M
133M
Concept
Operating Cash Flow
Net Income
Depreciation & Amortization
Stock based compensation
Other non cash items
Change in working capital
Investing Cash Flow
Capital Expenditures
Financing Cash Flow
Dividends Paid
Payout Ratio
Share Issuance / Repurchase
Debt Issued / Paid
Other Investing Activities
End Cash Position
Changes in Cash
Beginning Cash Position
Free Cash Flow
4Q2023
3Q2023
2Q2023
1Q2023
4Q2022
3Q2022
2Q2022
1Q2022
4Q2021
3Q2021
2Q2021
1Q2021
4Q2020
3Q2020
2Q2020
1Q2020
4Q2019
3Q2019
2Q2019
1Q2019
4Q2018
3Q2018
2Q2018
1Q2018
4Q2017
3Q2017
2Q2017
1Q2017
4Q2016
3Q2016
2Q2016
1Q2016
4Q2015
3Q2015
2Q2015
1Q2015
4Q2014
3Q2014
2Q2014
1Q2014
4Q2013
3Q2013
2Q2013
1Q2013
4Q2012
3Q2012
2Q2012
1Q2012
4Q2011
3Q2011
2Q2011
1Q2011
4Q2010
3Q2010
2Q2010
1Q2010
4Q2009
3Q2009
2Q2009
1Q2009
4Q2008
3Q2008
2Q2008
1Q2008
4Q2007
3Q2007
2Q2007
1Q2007
4Q2006
3Q2006
2Q2006
1Q2006
4Q2005
3Q2005
2Q2005
1Q2005
4Q2004
3Q2004
2Q2004
1Q2004
4Q2003
2Q2003
1Q2003
4Q2002
3Q2002
573M
-497M
282M
12M
515M
369M
-287M
282M
-70M
-65M
13.14 %
0M
0M
-10M
3,304M
247M
3,057M
291M
696M
295M
277M
-87M
108M
119M
-251M
245M
-44M
64M
21.83 %
16M
0M
20M
3,072M
380M
2,692M
451M
555M
307M
271M
12M
-1M
1M
-236M
240M
-56M
45M
14.64 %
-1M
0M
-10M
2,692M
263M
2,429M
315M
512M
407M
267M
9M
2M
-157M
-263M
267M
-75M
47M
11.67 %
-22M
0M
-6M
2,429M
183M
2,246M
245M
835M
248M
271M
10M
-9M
380M
-331M
297M
-107M
46M
18.65 %
-33M
0M
222M
2,246M
440M
1,806M
538M
947M
412M
264M
9M
25M
274M
-21M
318M
-103M
46M
11.25 %
-37M
0M
-20M
1,806M
462M
1,344M
629M
913M
873M
264M
9M
28M
-300M
-60M
230M
-330M
38M
4.3 %
-31M
-247M
-19M
1,344M
260M
1,084M
683M
700M
764M
257M
8M
7M
-378M
-1,507M
263M
-47M
39M
5.06 %
0M
-3M
-1,507M
1,084M
-857M
1,941M
437M
757M
661M
240M
8M
9M
-134M
-5M
244M
-50M
38M
5.84 %
-30M
6M
-12M
1,941M
-1,669M
3,610M
513M
755M
620M
203M
7M
6M
-107M
-10M
144M
1,559M
38M
6.24 %
-30M
1,664M
1,627M
3,610M
1,731M
1,879M
611M
617M
536M
202M
8M
22M
-165M
-2M
129M
-38M
34M
6.25 %
0M
5M
-4M
1,879M
449M
1,430M
488M
265M
253M
195M
8M
7M
-208M
-135M
141M
-34M
35M
13.71 %
0M
4M
1M
1,430M
93M
1,337M
124M
431M
123M
196M
8M
5M
107M
-143M
122M
-202M
35M
28.42 %
54M
-154M
-13M
1,337M
97M
1,240M
309M
357M
69M
196M
7M
37M
-10M
5M
112M
-145M
34M
50 %
-54M
1,196M
-11M
1,240M
110M
1,130M
245M
448M
24M
191M
8M
9M
246M
-128M
127M
-752M
34M
142.11 %
-54M
-1,987M
255M
1,130M
-429M
1,559M
321M
61M
157M
190M
6M
3M
-421M
39M
164M
883M
34M
21.31 %
-54M
973M
-2M
1,559M
809M
750M
-103M
333M
85M
188M
6M
14M
20M
-1,006M
183M
-39M
34M
39.39 %
-20M
15M
79M
750M
-709M
1,459M
150M
501M
166M
178M
6M
-7M
139M
-185M
193M
717M
33M
20.16 %
-10M
769M
-16M
1,459M
1,028M
431M
308M
320M
129M
176M
6M
7M
-5M
-288M
208M
-69M
32M
25 %
-20M
5M
-36M
431M
-36M
467M
112M
147M
82M
171M
7M
29M
-157M
-475M
203M
21M
33M
40.63 %
1M
-3M
-6M
467M
-308M
775M
-56M
254M
131M
168M
6M
18M
-57M
-5M
195M
-96M
33M
24.75 %
-57M
1M
-7M
775M
-36M
811M
59M
606M
318M
161M
5M
-9M
102M
-18M
195M
-89M
33M
10.2 %
-57M
1M
-52M
811M
306M
505M
411M
324M
288M
156M
5M
16M
-170M
-19M
158M
-511M
27M
9.5 %
-22M
-465M
-17M
505M
-369M
874M
166M
225M
297M
156M
6M
-1M
-249M
-26M
154M
-731M
27M
9.21 %
-7M
-702M
2M
874M
-680M
1,554M
71M
575M
816M
152M
6M
7M
151M
-66M
163M
466M
27M
3.19 %
747M
491M
-4M
1,531M
853M
678M
413M
483M
219M
154M
6M
5M
91M
-16M
133M
-60M
27M
12.43 %
106M
-139M
159M
678M
282M
396M
350M
322M
159M
145M
4M
3M
-11M
-16M
147M
-147M
25M
15.45 %
-12M
-111M
115M
396M
23M
373M
176M
157M
145M
150M
6M
3M
-141M
-15M
134M
-100M
25M
16.96 %
-4M
-72M
202M
373M
-87M
459M
23M
290M
105M
150M
8M
5M
26M
3M
161M
-27M
25M
23.46 %
0M
1M
-3M
459M
79M
381M
129M
174M
70M
94M
2M
-49M
55M
355M
180M
1,697M
25M
35.19 %
0M
50M
-186M
381M
-390M
771M
-6M
241M
116M
67M
3M
3M
8M
134M
151M
-103M
24M
20.22 %
-67M
-9M
-14M
771M
156M
615M
90M
129M
129M
66M
2M
1M
-127M
27M
136M
-33M
24M
18.18 %
-1M
-5M
-4M
615M
-48M
663M
-7M
238M
116M
66M
3M
7M
14M
268M
162M
-84M
24M
20.45 %
-48M
66M
28M
663M
-299M
962M
75M
406M
188M
61M
3M
6M
143M
-254M
125M
-90M
24M
12.59 %
-51M
-12M
-1M
962M
-65M
1,027M
281M
245M
210M
60M
3M
-16M
-10M
15M
108M
-87M
22M
10.13 %
-61M
-2M
-5M
1,027M
81M
946M
137M
191M
150M
59M
2M
-5M
-21M
-1M
96M
-26M
22M
14.16 %
-2M
0M
-2M
946M
65M
881M
95M
256M
187M
60M
2M
12M
-30M
-119M
120M
-67M
22M
11.43 %
-43M
0M
-2M
881M
67M
813M
136M
344M
170M
54M
2M
-3M
105M
118M
94M
257M
22M
12.6 %
-9M
1M
288M
813M
-63M
876M
250M
220M
169M
49M
2M
-1M
-11M
244M
106M
-14M
17M
10.24 %
2M
0M
3M
876M
343M
533M
114M
213M
158M
46M
2M
-3M
1M
-19M
111M
-11M
17M
11.02 %
2M
0M
6M
533M
71M
461M
102M
205M
171M
42M
2M
2M
-21M
-127M
181M
-28M
15M
8.66 %
-14M
0M
0M
461M
-130M
592M
24M
292M
170M
41M
2M
1M
56M
-105M
200M
-20M
15M
8.66 %
-6M
0M
1M
592M
-34M
626M
92M
139M
146M
40M
2M
6M
-86M
58M
147M
-24M
13M
8.26 %
-12M
0M
-11M
626M
-152M
778M
-8M
116M
123M
35M
1M
-1M
-73M
29M
151M
-7M
13M
9.78 %
2M
0M
5M
778M
-12M
790M
-35M
123M
95M
35M
1M
4M
-2M
-125M
156M
-259M
263M
276.06 %
-11M
0M
5M
790M
-408M
1,198M
-32M
178M
87M
38M
2M
3M
51M
2M
95M
7M
13M
13.85 %
2M
17M
19M
1,198M
88M
1,111M
83M
213M
116M
36M
1M
-1M
55M
46M
76M
33M
5M
4.6 %
-7M
45M
38M
1,111M
215M
895M
137M
110M
88M
35M
2M
-2M
-14M
-2M
65M
26M
5M
6.06 %
0M
31M
31M
895M
69M
826M
45M
118M
26M
33M
2M
-7M
69M
0M
65M
13M
5M
20 %
-2M
0M
20M
826M
67M
759M
53M
119M
68M
33M
2M
-2M
15M
0M
43M
0M
5M
7.84 %
0M
0M
5M
759M
47M
712M
76M
85M
81M
33M
2M
1M
-41M
0M
40M
11M
4M
4.92 %
0M
0M
16M
712M
58M
655M
44M
41M
84M
33M
2M
1M
-85M
0M
29M
12M
4M
4.76 %
0M
0M
16M
655M
24M
630M
12M
68M
84M
32M
2M
-2M
-49M
0M
30M
171M
4M
4.69 %
-1M
0M
174M
630M
202M
428M
38M
159M
63M
32M
2M
2M
54M
0M
20M
1M
4M
6.25 %
0M
0M
6M
428M
140M
289M
139M
111M
57M
32M
2M
-2M
16M
0M
16M
8M
4M
6.98 %
0M
0M
12M
289M
104M
185M
94M
-55M
18M
32M
1M
-1M
-105M
0M
15M
2M
4M
23.08 %
0M
0M
5M
185M
-60M
246M
-70M
22M
12M
32M
1M
-1M
-26M
0M
35M
7M
4M
33.33 %
-1M
0M
13M
246M
-7M
253M
-13M
60M
30M
-28M
1M
65M
-46M
0M
15M
2M
4M
13.04 %
0M
0M
6M
253M
49M
204M
45M
33M
17M
31M
1M
0M
3M
0M
18M
4M
3M
23.08 %
0M
0M
8M
204M
25M
179M
15M
120M
-6M
29M
1M
-1M
89M
0M
33M
9M
3M
-60 %
0M
0M
13M
179M
89M
90M
88M
110M
-110M
30M
4M
13M
189M
0M
45M
4M
3M
-3.61 %
0M
0M
7M
90M
68M
22M
64M
85M
27M
28M
1M
3M
31M
0M
45M
-39M
3M
14.29 %
0M
0M
-36M
22M
0M
22M
39M
20M
47M
28M
0M
1M
-64M
0M
39M
33M
3M
8.33 %
0M
0M
36M
22M
15M
8M
-19M
-28M
5M
26M
1M
2M
-63M
0M
43M
54M
3M
75 %
0M
0M
57M
8M
-17M
25M
-71M
-33M
19M
26M
3M
0M
-70M
0M
49M
-32M
3M
21.43 %
0M
0M
259M
25M
-114M
139M
-82M
61M
38M
27M
0M
0M
-6M
0M
36M
72M
3M
10.34 %
0M
0M
-213M
139M
97M
43M
25M
77M
38M
27M
-1M
1M
2M
0M
32M
-23M
3M
6.9 %
0M
0M
-21M
43M
29M
13M
45M
-42M
20M
25M
-1M
0M
-89M
0M
19M
18M
3M
13.33 %
0M
0M
21M
13M
-39M
53M
-61M
23M
14M
24M
0M
1M
-21M
0M
36M
-2M
3M
18.18 %
0M
0M
0M
53M
-150M
203M
-12M
67M
62M
21M
2M
0M
-17M
0M
38M
-2M
3M
4.26 %
0M
0M
0M
203M
-73M
276M
29M
80M
67M
21M
0M
0M
-14M
0M
34M
-2M
2M
1.96 %
0M
0M
0M
276M
39M
236M
46M
67M
51M
21M
0M
3M
-13M
0M
29M
-12M
2M
2.56 %
0M
0M
-11M
236M
-2M
238M
38M
143M
74M
21M
0M
3M
31M
0M
25M
-2M
2M
1.79 %
0M
0M
0M
238M
115M
123M
118M
31M
44M
19M
0M
9M
-48M
0M
17M
-1M
2M
3.03 %
0M
0M
1M
123M
14M
110M
15M
91M
49M
21M
0M
-10M
21M
0M
27M
-2M
1M
2.7 %
0M
0M
0M
110M
63M
47M
65M
52M
61M
21M
0M
1M
-43M
0M
17M
-32M
1M
2.13 %
0M
0M
-30M
47M
3M
43M
35M
67M
47M
19M
0M
-1M
-24M
0M
22M
-57M
1M
2.78 %
0M
0M
-67M
43M
-8M
51M
46M
44M
28M
22M
0M
5M
-27M
0M
12M
-7M
0M
0 %
0M
0M
-7M
51M
-6M
57M
33M
29M
23M
21M
0M
-98M
66M
0M
8M
0M
0M
0 %
0M
0M
0M
58M
21M
37M
21M
10M
11M
21M
0M
-17M
-10M
0M
11M
0M
0M
0 %
0M
0M
0M
-1M
-1M
0M
-1M
93M
11M
0M
0M
0M
0M
0M
45M
0M
0M
0 %
0M
0M
0M
0M
0M
0M
0M
0M
3M
0M
0M
0M
0M
0M
0M
0M
0M
0 %
0M
0M
0M
0M
0M
0M
0M
0M
10M
0M
0M
0M
0M
0M
0M
0M
0M
0 %
0M
0M
0M
0M
0M
0M
0M
0M
0M
0M
0M
0M
0M
0M
39M
0M
0M
0 %
0M
0M
0M
0M
0M
0M
0M
0M
17M
0M
0M
0M
0M
0M
0M
0M
0M
0 %
0M
0M
0M
0M
0M
0M
0M