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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:
ARDELYX INC: ARDX
Price: 4/4/25 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
$4.55 $9.33 $4.32 $1,085 238 4,308 0.0% 14.5% 64.47% 2.17%
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#
View Form
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
32
50%
60%
1
GRAMMER ELIZABETH A
O
AS
$664,978
86,000
---
3/20/24
---
$7.73
312,993
-21.6
D
10b
3/22/24 - 4:42:13 pm
2
    
 
BLANKS ROBERT
O
JS
---
1,000
---
3/15/24
---
---
367,186
-0.3
D
---
3/22/24 - 6:18:02 pm
3
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$47,684
5,183
---
2/26/24
---
$9.20
175,936
-2.9
I
---
2/28/24 - 6:57:56 pm
4
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$20,064
2,294
---
2/20/24
---
$8.75
181,119
-1.3
I
R
2/22/24 - 6:30:54 pm
5
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$43,880
5,017
---
2/20/24
---
$8.75
378,985
-1.3
D
R
2/22/24 - 6:30:54 pm
6
1y
16
38%
107%
2
RENZ JUSTIN A
CFO
S
$46,714
5,341
---
2/20/24
---
$8.75
304,835
-1.7
D
R
2/22/24 - 5:01:01 pm
7
1y
30
47%
69%
2
RAAB MICHAEL
PR,CEO,DIR
S
$200,439
22,917
---
2/20/24
---
$8.75
1,319,951
-1.7
D
R
2/22/24 - 4:58:27 pm
8
    
 
BLANKS ROBERT
O
S
$43,880
5,017
---
2/20/24
---
$8.75
368,186
-1.3
D
R
2/22/24 - 4:58:04 pm
9
1y
32
50%
60%
1
GRAMMER ELIZABETH A
O
S
$38,764
4,432
---
2/20/24
---
$8.75
398,993
-1.1
D
R
2/22/24 - 4:57:33 pm
10
    
 
RODRIGUEZ SUSAN
O
S
$60,594
6,928
---
2/20/24
---
$8.75
452,795
-1.5
D
R
2/22/24 - 4:56:54 pm
11
    
 
FELSCH ROBERT ORA
O
S
$20,571
2,352
---
2/20/24
---
$8.75
184,834
-1.3
D
R
2/22/24 - 4:56:21 pm
12
    
 
WILLIAMS LAURA A
O
S
$42,008
4,803
---
2/20/24
---
$8.75
380,138
-1.2
D
R
2/22/24 - 4:56:07 pm
13
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$140,846
15,344
---
2/8/24
---
$9.18
384,002
-3.8
D
10b
2/9/24 - 4:14:05 pm
14
    
 
WILLIAMS LAURA A
O
JB
---
118,750
---
1/16/24
---
---
384,941
44.6
D
R
1/18/24 - 4:39:32 pm
15
    
 
ROSENBAUM DAVID P
O
JB
---
70,120
---
1/16/24
---
---
183,413
61.9
I
R
1/18/24 - 4:38:09 pm
16
    
 
ROSENBAUM DAVID P
O
JB
---
112,750
---
1/16/24
---
---
399,346
39.3
D
R
1/18/24 - 4:38:09 pm
17
    
 
RODRIGUEZ SUSAN
O
JB
---
112,750
---
1/16/24
---
---
459,723
32.5
D
R
1/18/24 - 4:37:12 pm
18
    
 
RENZ JUSTIN A
CFO
JB
---
127,750
---
1/16/24
---
---
310,176
70.0
D
R
1/18/24 - 4:36:16 pm
19
    
 
RAAB MICHAEL
PR,CEO,DIR
JB
---
475,000
---
1/16/24
---
---
1,342,868
54.7
D
R
1/18/24 - 4:35:05 pm
20
    
 
GRAMMER ELIZABETH A
O
JB
---
127,750
---
1/16/24
---
---
403,425
46.3
D
R
1/18/24 - 4:34:09 pm
21
    
 
FELSCH ROBERT ORA
O
JB
---
70,120
---
1/16/24
---
---
187,186
59.9
D
R
1/18/24 - 4:32:52 pm
22
    
 
BLANKS ROBERT
O
JB
---
112,750
---
1/16/24
---
---
373,203
43.3
D
R
1/18/24 - 4:31:53 pm
23
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$199,200
30,000
---
1/8/24
---
$6.64
286,596
-9.5
D
10b
1/10/24 - 5:36:05 pm
24
1y
16
38%
107%
2
RENZ JUSTIN A
CFO
OS
$1,430,123
225,000
---
12/26/23
---
$6.36
182,426
-55.2
D
10b
12/28/23 - 5:44:49 pm
25
    
 
RENZ JUSTIN A
CFO
OE
$74,250
75,000
---
12/26/23
---
$0.99
407,426
22.6
D
10b
12/28/23 - 5:44:49 pm
26
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$34,447
5,675
---
12/18/23
---
$6.07
316,596
-1.8
D
10b
12/20/23 - 4:49:54 pm
27
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$38,850
7,000
---
12/14/23
---
$5.55
322,271
-2.1
D
10b
12/15/23 - 6:13:55 pm
28
1y
32
50%
60%
1
GRAMMER ELIZABETH A
O
AS
$253,925
50,000
---
12/11/23
---
$5.08
275,675
-15.4
D
10b
12/13/23 - 5:44:15 pm
29
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$105,476
20,000
---
12/8/23
---
$5.27
329,271
-5.7
D
10b
12/8/23 - 5:58:32 pm
30
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$51,360
10,272
---
12/5/23
---
$5.00
349,271
-2.9
D
10b
12/6/23 - 4:49:25 pm
31
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$13,500
3,000
---
11/30/23
---
$4.50
359,543
-0.8
D
10b
12/1/23 - 4:47:33 pm
32
    
 
WILLIAMS LAURA A
O
S
$11,259
2,581
---
11/20/23
---
$4.36
266,191
-1.0
D
R
11/22/23 - 5:22:01 pm
33
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$4,066
932
---
11/20/23
---
$4.36
113,293
-0.8
I
R
11/22/23 - 5:21:23 pm
34
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$12,367
2,835
---
11/20/23
---
$4.36
362,543
-0.8
D
R
11/22/23 - 5:21:23 pm
35
    
 
RODRIGUEZ SUSAN
O
S
$20,563
4,714
---
11/20/23
---
$4.36
346,973
-1.3
D
R
11/22/23 - 5:20:51 pm
36
1y
16
38%
107%
2
RENZ JUSTIN A
CFO
S
$12,533
2,873
---
11/20/23
---
$4.36
332,426
-0.9
D
R
11/22/23 - 5:20:21 pm
37
1y
30
47%
69%
2
RAAB MICHAEL
PR,CEO,DIR
S
$49,589
11,368
---
11/20/23
---
$4.36
867,868
-1.3
D
R
11/22/23 - 5:19:50 pm
38
1y
32
50%
60%
1
GRAMMER ELIZABETH A
O
S
$10,399
2,384
---
11/20/23
---
$4.36
325,675
-0.7
D
R
11/22/23 - 5:19:20 pm
39
    
 
FELSCH ROBERT ORA
O
S
$4,554
1,044
---
11/20/23
---
$4.36
117,066
-0.9
D
R
11/22/23 - 5:18:26 pm
40
    
 
BLANKS ROBERT
O
S
$12,367
2,835
---
11/20/23
---
$4.36
260,453
-1.1
D
R
11/22/23 - 5:17:55 pm
41
    
 
WILLIAMS LAURA A
O
S
$99,998
25,000
---
11/15/23
---
$4.00
266,839
-8.6
D
---
11/17/23 - 5:30:24 pm
42
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$6,576
1,644
---
10/10/23
---
$4.00
365,378
-0.4
D
10b
10/12/23 - 5:09:41 pm
43
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
AS
$13,181
2,897
---
9/8/23
---
$4.55
367,022
-0.8
D
10b
9/12/23 - 5:24:25 pm
44
    
 
RODRIGUEZ SUSAN
O
S
$16,811
4,733
---
8/21/23
---
$3.55
348,687
-1.3
D
R
8/23/23 - 4:48:13 pm
45
    
 
WILLIAMS LAURA A
O
S
$9,203
2,591
---
8/21/23
---
$3.55
291,839
-0.9
D
R
8/23/23 - 4:46:32 pm
46
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$10,108
2,846
---
8/21/23
---
$3.55
369,919
-0.8
D
R
8/23/23 - 4:45:01 pm
47
1y
58
45%
70%
1
ROSENBAUM DAVID P
O
S
$3,328
937
---
8/21/23
---
$3.55
111,225
-0.8
I
R
8/23/23 - 4:45:01 pm
48
1y
16
38%
107%
2
RENZ JUSTIN A
CFO
S
$10,243
2,884
---
8/21/23
---
$3.55
333,849
-0.9
D
R
8/23/23 - 4:42:12 pm
49
1y
30
47%
69%
2
RAAB MICHAEL
PR,CEO,DIR
S
$40,558
11,419
---
8/21/23
---
$3.55
876,236
-1.3
D
R
8/23/23 - 4:41:16 pm
50
1y
32
50%
60%
1
GRAMMER ELIZABETH A
O
S
$8,496
2,392
---
8/21/23
---
$3.55
328,059
-0.7
D
R
8/23/23 - 4:39:43 pm
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