CYANOTECH CORP

CUSIP: 232437301 Class: Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022
Shares 15,614 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 18,568 Value ($000) $40 Avg Close — Range —
Q2 2022
Shares 11,630 Value ($000) $34 Avg Close — Range —
Q1 2022
Shares 10,356 Value ($000) $35 Avg Close — Range —
Q4 2021
Shares 10,356 Value ($000) $33 Avg Close — Range —