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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
CYTOKINETICS INC: CYTK
Price: 10/10/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$60.04 $61.48 $29.31 $7,184 120 2,158 0.0% 15.4% 116.75% 0.67%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
10
50%
11%
3
HENDERSON JOHN T
DIR
OS
$425,700
5,000
---
1/12/24
---
$85.14
42,632
-10.5
D
10b
1/12/24 - 5:20:40 pm
2
    
 
HENDERSON JOHN T
DIR
OE
$22,200
5,000
---
1/12/24
---
$4.44
47,632
11.7
D
10b
1/12/24 - 5:20:40 pm
3
1y
76
33%
38%
1
MALIK FADY IBRAHAM
VP
OS
$1,363,713
15,678
---
1/4/24
$86.98
$86.99
146,973
-9.6
D
10b
1/4/24 - 4:36:11 pm
4
    
 
MALIK FADY IBRAHAM
VP
OE
$92,957
11,678
---
1/4/24
---
$7.96
162,651
7.7
D
10b
1/4/24 - 4:36:11 pm
5
    
 
WYSENSKI NANCY
DIR
JB
$6,225
74
---
1/2/24
---
$84.12
17,156
0.4
D
---
1/3/24 - 4:29:04 pm
6
    
 
WIERENGA WENDALL
DIR
JB
$6,225
74
---
1/2/24
---
$84.12
18,727
0.4
D
---
1/3/24 - 4:27:16 pm
7
    
 
SMITH SANDFORD D
DIR
JB
$12,450
148
---
1/2/24
---
$84.12
18,801
0.8
D
---
1/3/24 - 4:25:31 pm
8
    
 
KAYE EDWARD M MD
DIR
JB
$12,450
148
---
1/2/24
---
$84.12
19,317
0.8
D
---
1/3/24 - 4:23:30 pm
9
    
 
HENDERSON JOHN T
DIR
JB
$21,198
252
---
1/2/24
---
$84.12
42,632
0.6
D
---
1/3/24 - 4:21:43 pm
10
    
 
HARRINGTON ROBERT ARTHUR
DIR
JB
$12,450
148
---
1/2/24
---
$84.12
11,521
1.3
D
---
1/3/24 - 4:20:01 pm
11
1y
125
30%
34%
2
BLUM ROBERT I
PR,CEO,DIR
OS
$1,063,500
12,500
---
1/2/24
---
$85.08
441,797
-2.8
D
10b
1/2/24 - 5:55:46 pm
12
    
 
BLUM ROBERT I
PR,CEO,DIR
OE
$83,375
12,500
---
1/2/24
---
$6.67
454,297
2.8
D
10b
1/2/24 - 5:55:46 pm
13
1y
6
17%
31%
5
WIERENGA WENDALL
DIR
AS
$736,000
10,000
---
12/27/23
---
$73.60
18,653
-34.9
D
10b
12/27/23 - 4:11:38 pm
14
    
 
WIERENGA WENDALL
DIR
OE
$44,400
10,000
---
12/27/23
---
$4.44
23,653
73.2
D
10b
12/27/23 - 4:11:38 pm
15
1y
125
30%
34%
2
BLUM ROBERT I
PR,CEO,DIR
OS
$461,875
12,500
---
12/18/23
---
$36.95
441,797
-2.8
D
10b
12/19/23 - 4:13:05 pm
16
    
 
BLUM ROBERT I
PR,CEO,DIR
OE
$83,375
12,500
---
12/18/23
---
$6.67
454,297
2.8
D
10b
12/19/23 - 4:13:05 pm
17
    
 
HENDERSON JOHN T
DIR
OS*
$89,324
2,458
---
12/18/23
---
$36.34
42,380
-5.5
D
10b
12/19/23 - 4:12:01 pm
18
1y
2
100%
62%
3
HENDERSON JOHN T
DIR
OE*
$87,494
13,020
---
12/18/23
---
$6.72
44,838
40.9
D
10b
12/19/23 - 4:12:01 pm
19
1y
125
30%
34%
2
BLUM ROBERT I
PR,CEO,DIR
OS
$412,375
12,500
---
11/30/23
---
$32.99
441,417
-2.8
D
---
12/1/23 - 4:15:29 pm
20
    
 
BLUM ROBERT I
PR,CEO,DIR
OE
$83,375
12,500
---
11/30/23
---
$6.67
453,917
2.8
D
---
12/1/23 - 4:15:29 pm
21
1y
125
30%
34%
2
BLUM ROBERT I
PR,CEO,DIR
OS
$432,125
12,500
---
11/15/23
---
$34.57
441,417
-2.8
D
---
11/15/23 - 5:22:48 pm
22
    
 
BLUM ROBERT I
PR,CEO,DIR
OE
$83,375
12,500
---
11/15/23
---
$6.67
453,917
2.8
D
---
11/15/23 - 5:22:48 pm
23
1y
76
33%
38%
1
MALIK FADY IBRAHAM
VP
S
$88,500
2,500
---
11/9/23
---
$35.40
150,664
-1.6
D
---
11/9/23 - 4:35:52 pm
24
1y
125
30%
34%
2
BLUM ROBERT I
PR,CEO,DIR
OS
$402,125
12,500
---
10/30/23
---
$32.17
441,417
-2.8
D
---
10/30/23 - 4:02:24 pm
25
    
 
BLUM ROBERT I
PR,CEO,DIR
OE
$83,375
12,500
---
10/30/23
---
$6.67
453,917
2.8
D
---
10/30/23 - 4:02:24 pm
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