INFRA AND ENERGY ALTRNTIVE I

CUSIP: 45686J104 Class: COM

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

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

Q1 2022
Shares 225,739 Value ($000) $2,675 Avg Close — Range —
Q4 2021
Shares 184,562 Value ($000) $1,698 Avg Close — Range —
Q3 2021
Shares 170,474 Value ($000) $1,949 Avg Close — Range —