Exhibit 31.4
Certification Pursuant
To 18 U. S. C. Section 1350,
As Adopted Pursuant To
Section 302 of the Sarbanes-Oxley Act of 2002
I, Jole Deal, Chief Financial Officer certify that:
1. | I have reviewed this annual report on Form 10-K/A of Cyanotech Corporation; |
2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
Date: August 27, 2015 | /s/ Jole Deal |
Jole Deal |