Castle Biosciences Inc
NASDAQ:CSTL
Cash Flow Statement
Cash Flow Statement
Castle Biosciences Inc
| Dec-2018 | Mar-2019 | Jun-2019 | Sep-2019 | Dec-2019 | Mar-2020 | Jun-2020 | Sep-2020 | Dec-2020 | Mar-2021 | Jun-2021 | Sep-2021 | Dec-2021 | Mar-2022 | Jun-2022 | Sep-2022 | Dec-2022 | Mar-2023 | Jun-2023 | Sep-2023 | Dec-2023 | Mar-2024 | Jun-2024 | Sep-2024 | Dec-2024 | Mar-2025 | Jun-2025 | Sep-2025 | Dec-2025 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Cash Flow | ||||||||||||||||||||||||||||||
| Net Income |
(6)
|
(4)
|
(2)
|
7
|
5
|
7
|
7
|
(3)
|
(10)
|
(15)
|
(23)
|
(30)
|
(31)
|
(52)
|
(44)
|
(53)
|
(67)
|
(72)
|
(89)
|
(76)
|
(57)
|
(31)
|
(3)
|
6
|
18
|
(5)
|
(9)
|
(12)
|
(24)
|
|
| Depreciation & Amortization |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
2
|
3
|
5
|
7
|
9
|
11
|
11
|
12
|
12
|
12
|
13
|
13
|
13
|
16
|
42
|
42
|
43
|
41
|
|
| Change in Deffered Taxes |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
(9)
|
(9)
|
(11)
|
(11)
|
(2)
|
(2)
|
(0)
|
(0)
|
(0)
|
(0)
|
(2)
|
3
|
1
|
1
|
(2)
|
(8)
|
(6)
|
|
| Stock-Based Compensation |
0
|
0
|
0
|
1
|
1
|
3
|
4
|
6
|
8
|
12
|
15
|
18
|
22
|
25
|
29
|
33
|
36
|
41
|
46
|
49
|
51
|
50
|
51
|
51
|
50
|
49
|
47
|
46
|
46
|
|
| Other Non-Cash Items |
1
|
1
|
2
|
1
|
1
|
3
|
3
|
7
|
11
|
14
|
17
|
19
|
22
|
28
|
11
|
15
|
17
|
18
|
42
|
44
|
46
|
45
|
45
|
45
|
43
|
43
|
41
|
37
|
40
|
|
| Cash Taxes Paid |
0
|
0
|
0
|
(0)
|
(0)
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
0
|
0
|
0
|
2
|
|
| Cash Interest Paid |
2
|
2
|
2
|
2
|
2
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
| Change in Working Capital |
(7)
|
(6)
|
(4)
|
(9)
|
0
|
(5)
|
8
|
11
|
9
|
7
|
(9)
|
(8)
|
(4)
|
(10)
|
(3)
|
1
|
(0)
|
(2)
|
(5)
|
(11)
|
(7)
|
(14)
|
(12)
|
(8)
|
(14)
|
(16)
|
(9)
|
2
|
14
|
|
| Cash from Operating Activities |
(12)
N/A
|
(8)
+31%
|
(3)
+61%
|
(1)
+79%
|
7
N/A
|
5
-22%
|
19
+238%
|
15
-20%
|
10
-33%
|
6
-34%
|
(13)
N/A
|
(17)
-24%
|
(19)
-14%
|
(37)
-94%
|
(39)
-7%
|
(38)
+2%
|
(42)
-8%
|
(46)
-10%
|
(40)
+11%
|
(30)
+25%
|
(6)
+81%
|
13
N/A
|
41
+214%
|
59
+45%
|
65
+10%
|
66
+1%
|
62
-5%
|
62
-1%
|
64
+4%
|
|
| Investing Cash Flow | ||||||||||||||||||||||||||||||
| Capital Expenditures |
(0)
|
(0)
|
(1)
|
(1)
|
(1)
|
(1)
|
(3)
|
(5)
|
(5)
|
(5)
|
(4)
|
(3)
|
(3)
|
(3)
|
(4)
|
(5)
|
(6)
|
(9)
|
(11)
|
(12)
|
(14)
|
(19)
|
(21)
|
(25)
|
(28)
|
(24)
|
(28)
|
(36)
|
(36)
|
|
| Other Items |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
(33)
|
(33)
|
(63)
|
0
|
(56)
|
(188)
|
(161)
|
(141)
|
(126)
|
(1)
|
(3)
|
(33)
|
(38)
|
(39)
|
(22)
|
(29)
|
(32)
|
(27)
|
(24)
|
|
| Cash from Investing Activities |
(0)
N/A
|
(0)
-75%
|
(1)
-6%
|
(1)
-15%
|
(1)
-57%
|
(1)
-28%
|
(3)
-132%
|
(5)
-62%
|
(5)
-5%
|
(5)
-5%
|
(37)
-647%
|
(36)
+3%
|
(67)
-83%
|
(66)
+1%
|
(60)
+10%
|
(193)
-223%
|
(167)
+14%
|
(150)
+10%
|
(137)
+8%
|
(13)
+91%
|
(16)
-24%
|
(52)
-224%
|
(59)
-12%
|
(64)
-9%
|
(50)
+21%
|
(53)
-5%
|
(60)
-13%
|
(63)
-6%
|
(60)
+5%
|
|
| Financing Cash Flow | ||||||||||||||||||||||||||||||
| Net Issuance of Common Stock |
10
|
5
|
0
|
67
|
67
|
67
|
137
|
80
|
332
|
333
|
264
|
255
|
4
|
4
|
2
|
1
|
1
|
1
|
1
|
0
|
0
|
0
|
0
|
2
|
2
|
2
|
2
|
0
|
2
|
|
| Net Issuance of Debt |
5
|
16
|
16
|
25
|
21
|
10
|
8
|
(3)
|
(27)
|
0
|
(27)
|
(24)
|
(0)
|
(0)
|
(0)
|
(0)
|
(0)
|
(0)
|
(0)
|
(0)
|
(0)
|
10
|
10
|
10
|
10
|
(0)
|
(0)
|
(0)
|
(0)
|
|
| Other |
0
|
0
|
(0)
|
0
|
0
|
0
|
1
|
1
|
2
|
2
|
2
|
2
|
1
|
2
|
2
|
1
|
1
|
1
|
0
|
0
|
(2)
|
(2)
|
(3)
|
(3)
|
(6)
|
(8)
|
(8)
|
(8)
|
(9)
|
|
| Cash from Financing Activities |
16
N/A
|
21
+34%
|
16
-24%
|
92
+474%
|
88
-5%
|
78
-11%
|
147
+88%
|
78
-47%
|
306
+291%
|
307
+0%
|
239
-22%
|
233
-3%
|
5
-98%
|
5
-5%
|
4
-24%
|
2
-39%
|
2
-36%
|
1
-32%
|
1
-43%
|
0
-58%
|
(2)
N/A
|
8
N/A
|
7
-2%
|
8
+11%
|
6
-25%
|
(6)
N/A
|
(6)
+1%
|
(8)
-29%
|
(7)
+10%
|
|
| Change in Cash | ||||||||||||||||||||||||||||||
| Net Change in Cash |
3
N/A
|
12
+274%
|
12
+0%
|
91
+643%
|
94
+3%
|
82
-13%
|
162
+97%
|
89
-45%
|
311
+251%
|
308
-1%
|
189
-39%
|
180
-4%
|
(80)
N/A
|
(98)
-22%
|
(95)
+3%
|
(229)
-141%
|
(207)
+10%
|
(194)
+6%
|
(177)
+9%
|
(43)
+76%
|
(24)
+44%
|
(32)
-32%
|
(10)
+68%
|
4
N/A
|
21
+459%
|
7
-68%
|
(3)
N/A
|
(9)
-182%
|
(3)
+68%
|
|
| Free Cash Flow | ||||||||||||||||||||||||||||||
| Free Cash Flow |
(13)
N/A
|
(9)
+29%
|
(4)
+57%
|
(1)
+66%
|
6
N/A
|
4
-30%
|
16
+267%
|
10
-35%
|
5
-50%
|
1
-71%
|
(18)
N/A
|
(20)
-13%
|
(22)
-13%
|
(40)
-78%
|
(43)
-8%
|
(43)
0%
|
(47)
-10%
|
(54)
-15%
|
(52)
+5%
|
(42)
+19%
|
(19)
+54%
|
(6)
+66%
|
20
N/A
|
35
+72%
|
37
+6%
|
42
+14%
|
35
-17%
|
25
-27%
|
28
+12%
|
|