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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:
CYANOTECH CORP: CYAN
Price: 12/20/24 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
$0.30 $0.98 $0.12 $2 7 12 0.0% 0.0% 0.00% 38.27%
Exch Sector Industry Sub-Industry
OTC Market Manufacturing Chemicals And Allied Products Medicinal Chemicals & Botanical Products
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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
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$3,800
5,000
---
10/1/24
---
$0.76
1,465,440
0.3
I
R,10b
10/3/24 - 3:27:06 pm
2
    
 
DAVIS MICHAEL A
DIR,BO
JB
$10,000
13,158
---
10/1/24
---
$0.76
1,478,598
0.9
I
R,10b
10/3/24 - 3:27:06 pm
3
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,650
10,000
9/27/24
9/30/24
---
$0.76
1,460,440
0.7
I
10b
10/1/24 - 4:42:34 pm
4
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,700
10,000
9/25/24
9/26/24
---
$0.77
1,450,440
0.7
I
10b
9/27/24 - 1:33:41 pm
5
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$3,650
5,000
---
9/24/24
---
$0.73
1,440,440
0.3
I
10b
9/25/24 - 4:46:39 pm
6
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$3,850
5,000
---
9/23/24
---
$0.77
1,435,440
0.3
I
10b
9/25/24 - 4:46:39 pm
7
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,550
10,000
9/19/24
9/20/24
$0.74
$0.77
1,430,440
0.7
I
10b
9/23/24 - 2:57:03 pm
8
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$6,860
9,000
9/17/24
9/18/24
$0.74
$0.78
1,420,440
0.6
I
10b
9/19/24 - 5:01:41 pm
9
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$720
1,000
---
9/17/24
---
$0.72
1,415,440
0.1
I
10b
9/19/24 - 5:01:41 pm
10
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,200
10,000
9/13/24
9/16/24
---
$0.82
1,410,440
0.7
I
10b
9/17/24 - 4:20:44 pm
11
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,300
10,000
9/11/24
9/12/24
---
$0.83
1,400,440
0.7
I
10b
9/13/24 - 4:12:42 pm
12
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,350
10,000
9/9/24
9/10/24
---
$0.83
1,323,773
0.8
I
R,10b
9/11/24 - 5:49:22 pm
13
    
 
DAVIS MICHAEL A
DIR,BO
JB
$50,000
66,667
---
9/10/24
---
$0.75
1,390,440
5.0
I
R,10b
9/11/24 - 5:49:22 pm
14
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,400
10,000
9/5/24
9/6/24
---
$0.84
1,313,773
0.8
I
10b
9/9/24 - 3:47:29 pm
15
    
 
ROGERSON JENNIFER CHARLENE
CFO,VP,TR
3
---
---
---
9/5/24
---
---
---
---
---
---
9/9/24 - 4:12:06 pm
16
    
 
VIED DAVID L
DIR
JB
---
39,506
---
9/4/24
---
---
175,138
29.1
D
---
9/5/24 - 8:00:55 pm
17
    
 
MULDER DAVID M
DIR
JB
---
39,506
---
9/4/24
---
---
153,468
34.7
D
---
9/5/24 - 7:46:27 pm
18
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,200
10,000
9/3/24
9/4/24
$0.79
$0.85
1,266,736
0.8
I
10b
9/5/24 - 7:43:17 pm
19
    
 
DAVIS MICHAEL A
DIR,BO
JB
---
37,037
---
9/4/24
---
---
1,303,773
2.9
I
10b
9/5/24 - 7:43:17 pm
20
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$3,950
5,000
---
8/30/24
---
$0.79
1,256,736
0.4
I
10b
9/3/24 - 3:42:47 pm
21
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,500
10,000
---
8/29/24
---
$0.75
1,251,736
0.8
I
10b
9/3/24 - 3:42:47 pm
22
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$7,950
10,000
8/27/24
8/28/24
---
$0.79
1,246,736
0.8
I
10b
8/29/24 - 4:18:31 pm
23
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,050
10,000
8/23/24
8/26/24
---
$0.77
1,236,736
0.8
I
10b
8/27/24 - 3:21:29 pm
24
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,550
10,000
8/21/24
8/22/24
$0.75
$0.76
1,226,736
0.8
I
10b
8/23/24 - 2:46:08 pm
25
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$8,800
10,000
8/19/24
8/20/24
---
$0.87
1,216,736
0.8
I
10b
8/21/24 - 2:57:24 pm
26
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$4,250
5,000
---
8/16/24
---
$0.85
1,206,736
0.4
I
10b
8/19/24 - 4:05:08 pm
27
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$3,750
5,000
---
8/15/24
---
$0.75
1,201,736
0.4
I
10b
8/19/24 - 4:05:08 pm
28
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$7,200
10,000
8/13/24
8/14/24
---
$0.70
1,196,736
0.8
I
10b
8/15/24 - 3:26:23 pm
29
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$7,650
10,000
8/9/24
8/12/24
---
$0.74
1,186,736
0.8
I
10b
8/13/24 - 3:03:02 pm
30
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$7,250
10,000
8/7/24
8/8/24
$0.70
$0.75
1,176,736
0.9
I
10b
8/9/24 - 3:27:11 pm
31
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$7,850
10,000
8/5/24
8/6/24
$0.77
$0.80
1,166,736
0.9
I
10b
8/7/24 - 3:00:26 pm
32
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$3,950
5,000
---
8/2/24
---
$0.79
1,156,736
0.4
I
10b
8/5/24 - 3:23:36 pm
33
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$4,150
5,000
---
8/1/24
---
$0.83
1,151,736
0.4
I
10b
8/5/24 - 3:23:36 pm
34
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$7,700
10,000
7/30/24
7/31/24
$0.71
$0.83
1,146,736
0.9
I
10b
8/1/24 - 2:25:17 pm
35
    
 
NORDIN AMY BETH
VP,HR,SEC
JS
$316
564
---
7/29/24
---
$0.56
5,842
-8.8
D
R
7/31/24 - 4:44:11 pm
36
    
 
NORDIN AMY BETH
VP,HR,SEC
JB
---
1,502
---
7/29/24
---
---
6,406
30.6
D
R
7/31/24 - 4:44:11 pm
37
    
 
LADIN FELICIA I
CFO,VP,TR
JS
$367
656
---
7/29/24
---
$0.56
4,678
-12.3
D
R
7/31/24 - 4:36:47 pm
38
    
 
LADIN FELICIA I
CFO,VP,TR
JB
---
1,747
---
7/29/24
---
---
5,334
48.7
D
R
7/31/24 - 4:36:47 pm
39
    
 
JOHANSEN JENNIFER M
VP,LO
JS
$290
518
---
7/29/24
---
$0.56
6,862
-7.0
D
R
7/31/24 - 4:29:15 pm
40
    
 
JOHANSEN JENNIFER M
VP,LO
JB
---
1,379
---
7/29/24
---
---
7,380
23.0
D
R
7/31/24 - 4:29:15 pm
41
    
 
JENSEN GLENN
VP,OO
JS
$345
616
---
7/29/24
---
$0.56
23,835
-2.5
D
R
7/31/24 - 4:21:51 pm
42
    
 
JENSEN GLENN
VP,OO
JB
---
1,641
---
7/29/24
---
---
24,451
7.2
D
R
7/31/24 - 4:21:51 pm
43
    
 
HARTMANN CHARLES JASON
VP,SO
JS
$375
670
---
7/29/24
---
$0.56
4,422
-13.2
D
R
7/31/24 - 4:14:04 pm
44
    
 
HARTMANN CHARLES JASON
VP,SO
JB
---
1,680
---
7/29/24
---
---
5,092
49.2
D
R
7/31/24 - 4:14:04 pm
45
    
 
CYSEWSKI GERALD R
O
JS
$332
592
---
7/29/24
---
$0.56
143,256
-0.4
D
R
7/31/24 - 4:04:34 pm
46
    
 
CYSEWSKI GERALD R
O
JB
---
1,576
---
7/29/24
---
---
143,848
1.1
D
R
7/31/24 - 4:04:34 pm
47
    
 
CUSTER MATTHEW KEITH
PR,CEO,DIR
JS
$436
779
---
7/29/24
---
$0.56
4,646
-14.4
D
R
7/31/24 - 3:56:54 pm
48
    
 
CUSTER MATTHEW KEITH
PR,CEO,DIR
JB
---
2,074
---
7/29/24
---
---
5,425
61.9
D
R
7/31/24 - 3:56:54 pm
49
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
AB
$3,200
5,000
---
7/29/24
---
$0.64
1,136,736
0.4
I
10b
7/30/24 - 5:06:39 pm
50
1y
37
68%
50%
1
DAVIS MICHAEL A
DIR,BO
JB*
$3,200
5,000
---
7/26/24
---
$0.64
1,131,736
0.4
I
10b
7/30/24 - 5:06:39 pm
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