MAXWELL TECHNOLOGIES INC

CUSIP: 577767106 Class: COMMON STOCK

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q4 2015
Shares 144,500 Value ($000) $1,032 Avg Close — Range —
Q3 2015
Shares 654,500 Value ($000) $3,547 Avg Close — Range —
Q2 2015
Shares 1,234,500 Value ($000) $7,370 Avg Close — Range —
Q1 2015
Shares 1,043,300 Value ($000) $8,409 Avg Close — Range —
Q4 2014
Shares 88,300 Value ($000) $805 Avg Close — Range —
Q3 2014
Shares 50,000 Value ($000) $436 Avg Close — Range —
Q1 2014
Shares 189,500 Value ($000) $2,448 Avg Close — Range —