CIK 0000768408 · Non-accelerated filer<br>Smaller reporting company
CYANOTECH CORP
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- CYAN
- Exchange
- OTC
- Industry
- Medicinal Chemicals & Botanical Products
- FY end
- Mar 31
- Incorporated
- NV
- Entity type
- operating
- EIN
- 911206026
- Phone
- 8083261353
- Business address
- 73-4460 QUEEN KAAHUMANU HWY, SUITE 102, KAILUA KONA, HI, 96740
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-02-18 | Kakuk Collette Nicole Chief Strategic Comml Officer | Option exercise | +3,900 | 6,244 | ||
| 2025-02-18 | Kakuk Collette Nicole Chief Strategic Comml Officer | Shares withheld for taxes | −1,556 | $0.40 | $622 | 4,688 |
| 2025-02-18 | Kakuk Collette Nicole Chief Strategic Comml Officer | Option exercise · Restricted Stock Units | −3,900 | 0 | ||
| 2025-02-18 | Nordin Amy Beth VP, HR, Secretary | Option exercise | +3,400 | 9,242 | ||
| 2025-02-18 | Nordin Amy Beth VP, HR, Secretary | Shares withheld for taxes | −1,189 | $0.40 | $476 | 8,053 |
| 2025-02-18 | Nordin Amy Beth VP, HR, Secretary | Option exercise · Restricted Stock Units | −3,400 | 1,569 | ||
| 2025-02-18 | Johansen Jennifer M. VP, Quality, Regulatory & Govt | Option exercise | +3,200 | 10,062 | ||
| 2025-02-18 | Johansen Jennifer M. VP, Quality, Regulatory & Govt | Shares withheld for taxes | −1,201 | $0.40 | $480 | 8,861 |
| 2025-02-18 | Johansen Jennifer M. VP, Quality, Regulatory & Govt | Option exercise · Restricted Stock Units | −3,200 | 1,447 | ||
| 2025-02-18 | Jensen Glenn VP, Operations | Option exercise | +3,570 | 27,405 | ||
| 2025-02-18 | Jensen Glenn VP, Operations | Shares withheld for taxes | −1,340 | $0.40 | $536 | 26,065 |
| 2025-02-18 | Jensen Glenn VP, Operations | Option exercise · Restricted Stock Units | −3,570 | 1,709 | ||
| 2025-02-18 | Cysewski Gerald R Chief Scientific Officer | Option exercise | +3,900 | 147,156 | ||
| 2025-02-18 | Cysewski Gerald R Chief Scientific Officer | Shares withheld for taxes | −1,464 | $0.40 | $586 | 145,692 |
| 2025-02-18 | Cysewski Gerald R Chief Scientific Officer | Option exercise · Restricted Stock Units | −3,900 | 1,644 | ||
| 2024-10-01 | DAVIS MICHAEL A / Director | Purchase 10b5-1 | +5,000 | $0.76 | $4K | 1,465,440 |
| 2024-10-01 | DAVIS MICHAEL A / Director | Grant or award 10b5-1 | +13,158 | $0.76 | $10K | 1,478,598 |
| 2024-09-30 | DAVIS MICHAEL A / Director | Purchase 10b5-1 | +5,000 | $0.76 | $4K | 1,460,440 |
| 2024-09-27 | DAVIS MICHAEL A / Director | Purchase 10b5-1 | +5,000 | $0.77 | $4K | 1,455,440 |
| 2024-09-26 | DAVIS MICHAEL A / Director | Purchase 10b5-1 | +5,000 | $0.77 | $4K | 1,450,440 |
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