ELECTRO SCIENTIFIC INDS

CUSIP: 285229100 Class: COM

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

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

Q4 2018
Shares 131,920 Value ($000) $3,952 Avg Close — Range —
Q3 2018
Shares 153,470 Value ($000) $2,678 Avg Close — Range —
Q2 2018
Shares 161,720 Value ($000) $2,550 Avg Close — Range —
Q1 2018
Shares 162,720 Value ($000) $3,145 Avg Close — Range —
Q4 2017
Shares 220,260 Value ($000) $4,720 Avg Close — Range —
Q3 2016
Shares 304,160 Value ($000) $1,716 Avg Close — Range —
Q2 2016
Shares 304,660 Value ($000) $1,780 Avg Close — Range —
Q1 2016
Shares 323,760 Value ($000) $2,315 Avg Close — Range —
Q4 2015
Shares 294,535 Value ($000) $1,528 Avg Close — Range —
Q3 2015
Shares 301,635 Value ($000) $1,400 Avg Close — Range —
Q2 2015
Shares 301,835 Value ($000) $1,591 Avg Close — Range —
Q1 2015
Shares 301,835 Value ($000) $1,865 Avg Close — Range —
Q4 2014
Shares 302,735 Value ($000) $2,349 Avg Close — Range —
Q3 2014
Shares 260,735 Value ($000) $1,770 Avg Close — Range —
Q2 2014
Shares 227,560 Value ($000) $1,550 Avg Close — Range —
Q1 2014
Shares 113,550 Value ($000) $1,188 Avg Close — Range —
Q4 2013
Shares 113,550 Value ($000) $1,188 Avg Close — Range —