CYANOTECH CORP

CUSIP: 232437301 Class: Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2014
Shares 15,100 Value ($000) $79 Avg Close — Range —
Q4 2013
Shares 15,100 Value ($000) $74 Avg Close — Range —
Q3 2013
Shares 15,100 Value ($000) $88 Avg Close — Range —
Q2 2013
Shares 15,100 Value ($000) $97 Avg Close — Range —