Amy Beth Nordin - 19 May 2025 Form 4 Insider Report for CYANOTECH CORP (CYAN)

Reporting relationship: VP, HR, Secretary
Issuer ticker: CYAN
Reported as of: 19 May 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 21 May 2025, 13:04:34 UTC
Prior SEC filing: 09 Apr 2025
Next SEC filing: 31 Jul 2025
Source filing: View source filing
Reporting owner signature: /s/Laura L. Taylor, by Power of Attorney

Filing notes and source

Key filing fact

Amy Beth Nordin filed Form 4 for CYANOTECH CORP (CYAN) on 21 May 2025.

Key facts

This page summarizes Amy Beth Nordin's Form 4 filing for CYANOTECH CORP (CYAN).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 21 May 2025, 13:04.

Change

Previous filing in this sequence was filed on 09 Apr 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001789253 Primary reporting owner

Nordin Amy Beth

Relationship: VP, HR, Secretary
Address: CYANOTECH CORPORATION, 73-4460 QUEEN KAAHUMANU HWY #102, KAILUA-KONA
Signature: /s/Laura L. Taylor, by Power of Attorney
Signature date: 21 May 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CYAN transaction Derivative

Cyanotech common stock options

Award

Transaction value: $0
Shares: +75,000
Change %
Price: $0.000000
Shares after: 75,000
Date: 19 May 2025
Ownership: Direct
Underlying class: Cyanotech common stock
Underlying amount: 75,000
Exercise price: $0.3200
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The stock options vest as to 25,000 shares on May 19, 2026, 25,000 shares on May 19, 2027 and 25,000 shares on May 19, 2028, in each case subject to the reporting person's continued service with the Company on the vesting date.