AFFYMETRIX INC

CUSIP: 00826T108 Class: COM

Penbrook Management LLC's Holding History (CIK: 0001381055)

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

Q2 2015
Shares 103,510 Value ($000) $1,131 Avg Close — Range —
Q1 2015
Shares 169,725 Value ($000) $2,132 Avg Close — Range —
Q4 2014
Shares 280,775 Value ($000) $2,771 Avg Close — Range —
Q3 2014
Shares 300,625 Value ($000) $2,399 Avg Close — Range —
Q2 2014
Shares 306,700 Value ($000) $2,733 Avg Close — Range —
Q1 2014
Shares 304,500 Value ($000) $2,610 Avg Close — Range —
Q4 2013
Shares 304,500 Value ($000) $2,610 Avg Close — Range —