List of insiders holdings for CYANOTECH CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
# | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
1 | DAVIS MICHAEL A JOHNSTONE JANET J Director 10% Owner |
2024-10-03 18:39:03 | 1,788,756 0 |
1,788,756 | Form 13D |
2 | DAVIS MICHAEL A Director 10% Owner |
2024-10-03 18:39:03 | 1,788,756 0 |
1,788,756 | Form 13D |
3 | SCHICK GARY MARVIN 10% Owner |
2014-02-21 10:55:52 | 0 767,133 |
767,133 | Form 4 |
4 | Rudolf Steiner Foundation 10% Owner |
2015-02-11 16:21:37 | 767,133 0 |
767,133 | Form 13G |
5 | Jacobson Andrew H President & CEO |
2009-07-27 18:33:10 | 393,168 0 |
393,168 | Form 4 |
6 | Meridian OHC Partners LP Meridian TSV II LP TSV Investment Partners LLC BlueLine Capital Partners II L.P. BlueLine Partners L.L.C. 10% Owner |
2021-04-01 19:13:10 | 227,258 0 |
227,258 | Form 13D |
7 | Meridian OHC Partners LP Meridian TSV II LP TSV Investment Partners LLC BlueLine Capital Partners II L.P. BlueLine Partners L.L.C. 10% Owner |
2021-04-01 19:13:10 | 227,258 0 |
227,258 | Form 13D |
8 | Vied David L Director |
2024-09-05 20:00:55 | 175,138 0 |
175,138 | Form 4 |
9 | MULDER DAVID M Director |
2024-09-05 19:46:27 | 153,468 0 |
153,468 | Form 4 |
10 | Cysewski Gerald R Chief Scientific Officer |
2025-04-09 15:51:29 | 147,323 250 |
147,573 | Form 4 |
11 | Morton Mawae Former CEO and Director |
2019-11-12 16:50:12 | 145,161 0 |
145,161 | Form 4 |
12 | Lundeen James Random VP and General Mgr -Mainland |
2012-08-03 16:34:37 | 114,986 0 |
114,986 | Form 3 |
13 | Spooner Deanna Lee CFO and VP Fin and Admin |
2011-10-28 17:22:37 | 63,000 0 |
63,000 | Form 4/A |
14 | KATZ NANCY E Director |
2021-10-20 16:15:22 | 55,395 0 |
55,395 | Form 4 |
15 | McElwee Angela May Director |
2023-08-28 15:23:23 | 53,567 0 |
53,567 | Form 4 |
16 | Rogerson Jennifer Charlene CFO,VP Fin & Admin, Treasurer |
2024-09-09 16:29:21 | 50,000 0 |
50,000 | Form 4 |
17 | Deal Jole Eileen CFO, VP, Treasurer, Secretary |
2018-07-18 14:47:35 | 49,330 0 |
49,330 | Form 4 |
18 | Bailey Brent David Former CEO and Director |
2016-05-11 06:01:47 | 48,467 0 |
48,467 | Form 4 |
19 | WATTS GERARD J COO |
2018-07-18 14:44:38 | 47,386 0 |
47,386 | Form 4 |
20 | Jensen Glenn VP, Operations |
2025-04-09 16:12:33 | 27,761 17,210 |
44,971 | Form 4 |
21 | Menzel Walter Bennett Director |
2022-09-01 16:38:41 | 39,455 0 |
39,455 | Form 4 |
22 | Capelli Robert J Former VP - Sales |
2014-09-30 18:45:38 | 37,200 0 |
37,200 | Form 4 |
23 | Carlton Ralph Director |
2015-10-20 17:42:26 | 23,157 0 |
23,157 | Form 4 |
24 | Waldron John T Director |
2011-08-31 18:25:17 | 21,551 0 |
21,551 | Form 4 |
25 | Maris William R cfo&vp fin&admin |
2006-06-16 16:17:35 | 20,000 0 |
20,000 | Form 5 |
26 | Yuen Paul Director |
2009-02-06 19:54:56 | 11,950 0 |
11,950 | Form 4/A |
27 | ROSENTHAL DAVID Director |
2011-08-31 18:13:52 | 11,313 0 |
11,313 | Form 4 |
28 | Robertson Gregg Director |
2010-09-03 19:27:45 | 10,438 0 |
10,438 | Form 4 |
29 | Ladin Felicia I CFO, VP Fin & Admin, Treasurer |
2024-07-31 16:36:47 | 10,392 0 |
10,392 | Form 4 |
30 | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
2025-04-09 16:21:04 | 10,295 0 |
10,295 | Form 4 |
31 | Hartmann Charles Jason VP, Sales & Marketing |
2024-07-31 16:14:04 | 10,070 0 |
10,070 | Form 4 |
32 | Chen Thomas F Director |
2012-08-29 20:29:08 | 10,000 0 |
10,000 | Form 4 |
33 | Nordin Amy Beth VP, HR, Secretary |
2025-04-09 16:29:57 | 9,610 0 |
9,610 | Form 4 |
34 | Custer Matthew Keith President and CEO |
2025-04-09 16:01:34 | 6,788 0 |
6,788 | Form 4 |
35 | Kakuk Collette Nicole Chief Strategic Comml Officer |
2025-04-09 17:01:55 | 4,741 0 |
4,741 | Form 4 |
36 | ORLOPP BRIAN BRETT CFO, VP Fin & Admin |
2020-08-03 17:23:43 | 1,786 0 |
1,786 | Form 4 |
37 | Greene Teresa C Controller |
2007-01-12 14:42:52 | 0 0 |
0 | Form 3 |
38 | Cole Theron J Asst Secretary |
2006-06-19 18:30:32 | 0 0 |
0 | Form 3 |