Revenue
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Cyanotech Corp (CYAN)
Price$0.4856Cached quote
Net income
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Free cash flow
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2022
2023
2024
2025
Total cash / debt
CashTotal debt
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $24.2M | $23.1M | $23.2M | $36.0M | $32.3M | $31.9M | $30.2M | $34.1M | $32.0M | $31.8M | $33.8M | $28.2M | $27.5M | $24.6M | $16.8M | $15.7M |
| Gross profit | $6.9M | $5.9M | $7.3M | $13.6M | $11.1M | $12.7M | $10.5M | $13.4M | $12.2M | $11.9M | $14.5M | $11.2M | $10.9M | $9.8M | $6.3M | $6.6M |
| Gross margin | 28.40% | 25.77% | 31.32% | 37.72% | 34.37% | 39.81% | 34.65% | 39.19% | 38.15% | 37.27% | 42.79% | 39.71% | 39.64% | 39.68% | 37.68% | 42.14% |
| Research & development | $449,000 | $689,000 | $770,000 | $712,000 | $639,000 | $608,000 | $923,000 | $563,000 | $593,000 | $633,000 | $517,000 | $469,000 | $258,000 | $320,000 | $282,000 | $264,000 |
| Operating expenses | $9.4M | $10.5M | $10.2M | $11.0M | $11.0M | $11.6M | $13.5M | $12.0M | $12.9M | $12.7M | $14.1M | $11.4M | $8.7M | $6.9M | $5.1M | $5.1M |
| Operating income | −$2.5M | −$4.6M | −$2.9M | $2.6M | $84,000 | $1.1M | −$3.0M | $1.4M | −$682,000 | −$785,000 | $322,000 | −$210,000 | $2.2M | $2.9M | $1.2M | $1.5M |
| Operating margin | −10.36% | −19.90% | −12.60% | 7.16% | 0.26% | 3.30% | −9.92% | 4.14% | −2.13% | −2.47% | 0.95% | −0.75% | 8.10% | 11.79% | 7.30% | 9.54% |
| EBITDA | −$1.0M | −$3.0M | −$1.3M | $4.2M | $1.8M | $3.0M | −$1.1M | $3.3M | $1.3M | $735,000 | $1.6M | $876,000 | $3.1M | $3.6M | $1.8M | $2.0M |
| EBITDA margin | −4.25% | −13.02% | −5.46% | 11.60% | 5.66% | 9.36% | −3.61% | 9.65% | 4.04% | 2.31% | 4.63% | 3.11% | 11.19% | 14.61% | 10.97% | 12.79% |
| Net income | −$3.2M | −$5.3M | −$3.4M | $2.2M | $920,000 | $387,000 | −$3.6M | $1.0M | −$1.2M | −$4.4M | −$24,000 | −$420,000 | — | — | — | — |
| Net profit margin | −13.23% | −22.83% | −14.84% | 5.99% | 2.84% | 1.21% | −11.91% | 3.00% | −3.79% | −13.80% | −0.07% | −1.49% | — | — | — | — |
| Basic EPSper basic share | -$0.45 | -$0.81 | -$0.55 | $0.35 | $0.15 | $0.06 | -$0.62 | $0.18 | -$0.21 | -$0.79 | $0.00 | -$0.08 | $0.76 | $0.67 | $0.32 | $0.26 |
| Diluted EPSper diluted share | -$0.45 | -$0.81 | -$0.55 | $0.35 | $0.15 | $0.06 | -$0.62 | $0.18 | -$0.21 | -$0.79 | $0.00 | -$0.08 | $0.74 | $0.66 | $0.32 | $0.26 |
Owners
Reported shareholders
Reported holdings Number of shares
View holders
| Holder | Shares held |
|---|---|
DAVIS MICHAEL A / | 1.84M |
Vied David L | 225.14K |
MULDER DAVID M | 203.47K |
Cysewski Gerald R | 146.95K |
Jensen Glenn | 44.32K |
Johansen Jennifer M. | 9.74K |
Nordin Amy Beth | 9.05K |
Custer Matthew Keith | 6.75K |
Kakuk Collette Nicole | 4.71K |
Ladin Felicia I | 4.68K |
Hartmann Charles Jason | 4.42K |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.
Source: SEC Form 4 ↗Updated Sep 29, 2026 · Quarterly data
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Oct 1, 2024Form 4 · 10b5-1 | DAVIS MICHAEL A /Director,TenPercentOwner | BuyCyanotech Corporation Common Stock · indirect | 5.0K | $0.76 | $3.8K | 1.47M |
| Sep 30, 2024Form 4 · 10b5-1 | DAVIS MICHAEL A /Director,TenPercentOwner | BuyCyanotech Corporation Common Stock · indirect | 5.0K | $0.76 | $3.8K | 1.46M |
| Sep 27, 2024Form 4 · 10b5-1 | DAVIS MICHAEL A /Director,TenPercentOwner | BuyCyanotech Corporation Common Stock · indirect | 5.0K | $0.77 | $3.9K | 1.46M |
| Sep 26, 2024Form 4 · 10b5-1 | DAVIS MICHAEL A /Director,TenPercentOwner | BuyCyanotech Corporation Common Stock · indirect | 5.0K | $0.77 | $3.9K | 1.45M |
| Sep 25, 2024Form 4 · 10b5-1 | DAVIS MICHAEL A /Director,TenPercentOwner | BuyCyanotech Corporation Common Stock · indirect | 5.0K | $0.77 | $3.9K | 1.45M |