Arkolith/Insider Trading/CYAN/Form 4

Cysewski Gerald R

InsiderCYANOTECH CORP (CYAN) · full profile →Form 4 · filed Feb 20, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 18, 2025Option exercise(M)4K—$0147K
Feb 18, 2025Tax withholding(F)1K$0.40$586146K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 18, 2025Option exercise(M)4K—$02K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001437749-25-004537) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML