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NASDAQ:CYAN

Cyanotech SEC Filings & 10K Form

$2.47
+0.02 (+0.82 %)
(As of 10/1/2020 12:52 PM ET)
Add
Compare
Today's Range
$2.45
Now: $2.47
$2.47
50-Day Range
$2.28
MA: $2.58
$3.14
52-Week Range
$1.82
Now: $2.47
$3.25
Volume243 shs
Average Volume15,652 shs
Market Capitalization$14.89 million
P/E Ratio22.46
Dividend YieldN/A
Beta0.57

SEC Filings

Cyanotech (NASDAQ:CYAN) SEC Filings

DateFilerForm TypeView
09/11/2020
12:45 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/09/2020
1:16 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2020
1:39 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
2:37 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
2:48 PM
Cyanotech (Issuer)
Vied David L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
2:43 PM
Cyanotech (Issuer)
MULDER DAVID M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
2:41 PM
Cyanotech (Issuer)
KATZ NANCY E (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
2:38 PM
Cyanotech (Issuer)
Menzel Walter Bennett (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
2:35 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
5:04 AM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/12/2020
5:09 PM
Custer Matthew Keith (Reporting)
Cyanotech (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/12/2020
5:06 PM
Cyanotech (Issuer)
Nordin Amy Beth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/11/2020
3:01 PM
Cyanotech (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/03/2020
4:20 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/03/2020
4:15 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
6:11 PM
Cyanotech (Issuer)
Nordin Amy Beth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
6:08 PM
Custer Matthew Keith (Reporting)
Cyanotech (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
6:05 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
6:01 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
5:58 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/15/2020
8:31 AM
Cyanotech (Filer)
Form DEF 14A
06/23/2020
4:30 PM
Cyanotech (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
05/11/2020
3:26 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/09/2020
2:45 PM
Cyanotech (Issuer)
Nordin Amy Beth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/09/2020
2:41 PM
Custer Matthew Keith (Reporting)
Cyanotech (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
5:26 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
5:23 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
5:20 PM
Cyanotech (Issuer)
ORLOPP BRIAN BRETT (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
5:18 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2020
6:25 PM
Cyanotech (Issuer)
Vied David L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2020
6:05 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2020
5:58 PM
Cyanotech (Issuer)
MULDER DAVID M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2020
5:55 PM
Cyanotech (Issuer)
KATZ NANCY E (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2020
5:50 PM
Cyanotech (Issuer)
Menzel Walter Bennett (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/04/2020
3:10 PM
Cyanotech (Subject)
WELLS FARGO & COMPANY/MN (Filed by)
Form SC 13G
11/12/2019
3:50 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/08/2019
4:08 PM
Custer Matthew Keith (Reporting)
Cyanotech (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
11/08/2019
4:04 PM
Cyanotech (Issuer)
Nordin Amy Beth (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
10/17/2019
2:43 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/23/2019
4:54 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/27/2019
2:51 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/13/2019
3:47 PM
Cyanotech (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/02/2019
1:22 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/02/2019
1:20 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/02/2019
1:10 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/31/2019
3:35 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/10/2019
3:52 PM
Cyanotech (Issuer)
ORLOPP BRIAN BRETT (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/10/2019
3:03 PM
Cyanotech (Filer)
Form DEF 14A
07/01/2019
3:04 PM
Cyanotech (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
06/07/2019
4:01 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/26/2019
4:24 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/12/2019
4:29 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/08/2019
5:44 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2019
5:36 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2019
5:33 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2019
5:31 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2019
4:36 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/12/2019
8:55 PM
Cyanotech (Subject)
DAVIS MICHAEL A / (Filed by)
Form SC 13D/A
03/08/2019
8:12 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/06/2019
9:37 AM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2019
6:47 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2019
6:20 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/01/2019
9:40 AM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2019
5:04 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/27/2019
3:51 PM
Cyanotech (Subject)
DAVIS MICHAEL A / (Filed by)
Form SC 13D/A
02/27/2019
11:27 AM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2019
4:53 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2019
4:04 PM
Cyanotech (Issuer)
Jensen Glenn (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/22/2019
4:40 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2019
5:51 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2019
3:03 PM
Cyanotech (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
01/22/2019
9:48 AM
Cyanotech (Subject)
WELLS FARGO & COMPANY/MN (Filed by)
Form SC 13G/A
01/11/2019
2:06 PM
Cyanotech (Issuer)
ORLOPP BRIAN BRETT (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/11/2019
2:04 PM
Cyanotech (Issuer)
ORLOPP BRIAN BRETT (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/09/2019
7:32 AM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/12/2018
4:53 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/07/2018
3:48 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/07/2018
3:38 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/03/2018
7:27 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/27/2018
5:16 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2018
5:48 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/13/2018
6:42 AM
Cyanotech (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/09/2018
12:49 PM
BlueLine Capital Partners II, L.P. (Reporting)
BlueLine Partners, L.L.C. (Reporting)
Cyanotech (Issuer)
Meridian OHC Partners, LP (Reporting)
Meridian TSV II, LP (Reporting)
TSV Investment Partners, LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/08/2018
12:49 PM
Cyanotech (Subject)
Meridian OHC Partners, LP (Filed by)
Form SC 13D/A
11/06/2018
11:18 AM
Cyanotech (Subject)
Meridian OHC Partners, LP (Filed by)
Form SC 13D/A
11/05/2018
8:45 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/31/2018
10:37 AM
Cyanotech (Subject)
Meridian OHC Partners, LP (Filed by)
Form SC 13D/A
10/29/2018
10:22 AM
Cyanotech (Subject)
Meridian OHC Partners, LP (Filed by)
Form SC 13D
10/19/2018
3:02 PM
Cyanotech (Subject)
DAVIS MICHAEL A / (Filed by)
Form SC 13D/A
09/07/2018
3:03 PM
Cyanotech (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/29/2018
4:32 PM
Cyanotech (Issuer)
KATZ NANCY E (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/29/2018
4:30 PM
Cyanotech (Issuer)
MULDER DAVID M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/29/2018
4:28 PM
Cyanotech (Issuer)
Vied David L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/29/2018
4:26 PM
Cyanotech (Issuer)
Menzel Walter Bennett (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/29/2018
4:25 PM
Cyanotech (Issuer)
DAVIS MICHAEL A / (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/13/2018
3:05 PM
Cyanotech (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/18/2018
2:00 PM
Cyanotech (Issuer)
Cysewski Gerald R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2018
1:58 PM
Cyanotech (Issuer)
Morton Mawae (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2018
1:55 PM
Cyanotech (Issuer)
Johansen Jennifer M. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/18/2018
1:47 PM
Cyanotech (Issuer)
Deal Jole Eileen (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 10/1/2020 by MarketBeat.com Staff

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