PERCEPTRON INC

CUSIP: 71361F100 Class: COMMON STOCK

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2020
Shares 75,662 Value ($000) $218 Avg Close — Range —
Q4 2019
Shares 77,441 Value ($000) $426 Avg Close — Range —
Q4 2018
Shares 92,215 Value ($000) $752 Avg Close — Range —
Q3 2018
Shares 98,356 Value ($000) $959 Avg Close — Range —
Q2 2018
Shares 66,912 Value ($000) $706 Avg Close — Range —
Q2 2015
Shares 38,475 Value ($000) $406 Avg Close — Range —
Q1 2015
Shares 38,475 Value ($000) $520 Avg Close — Range —