INFRA AND ENERGY ALTRNTIVE I

CUSIP: 45686J104 Class: COM

PERRITT CAPITAL MANAGEMENT INC's Holding History (CIK: 0001279342)

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

Q2 2022
Shares 86,440 Value ($000) $694 Avg Close — Range —
Q1 2022
Shares 106,440 Value ($000) $1,261 Avg Close — Range —
Q4 2021
Shares 101,490 Value ($000) $934 Avg Close — Range —
Q3 2021
Shares 76,040 Value ($000) $869 Avg Close — Range —
Q2 2021
Shares 35,000 Value ($000) $450 Avg Close — Range —
Q1 2021
Shares 10,000 Value ($000) $163 Avg Close — Range —
Q4 2020
Shares 13,745 Value ($000) $228 Avg Close — Range —
Q3 2020
Shares 115,484 Value ($000) $687 Avg Close — Range —
Q2 2020
Shares 225,826 Value ($000) $902 Avg Close — Range —
Q1 2020
Shares 223,503 Value ($000) $449 Avg Close — Range —
Q4 2019
Shares 226,903 Value ($000) $731 Avg Close — Range —
Q3 2019
Shares 293,328 Value ($000) $1,367 Avg Close — Range —
Q2 2019
Shares 329,409 Value ($000) $672 Avg Close — Range —
Q1 2019
Shares 320,409 Value ($000) $1,679 Avg Close — Range —
Q4 2018
Shares 307,839 Value ($000) $2,521 Avg Close — Range —
Q3 2018
Shares 213,700 Value ($000) $2,244 Avg Close — Range —
Q2 2018
Shares 16,000 Value ($000) $149 Avg Close — Range —