SG BLOCKS INC

CUSIP: 78418A307 Class: COM PAR

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

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

Q3 2019
Shares 21,103 Value ($000) $9 Avg Close — Range —
Q2 2019
Shares 100,000 Value ($000) $72 Avg Close — Range —
Q1 2019
Shares 100,300 Value ($000) $185 Avg Close — Range —
Q4 2018
Shares 100,300 Value ($000) $271 Avg Close — Range —
Q3 2018
Shares 92,342 Value ($000) $369 Avg Close — Range —
Q2 2018
Shares 14,263 Value ($000) $74 Avg Close — Range —