MECHANICAL TECHNOLOGY INC

CUSIP: 583538202 Class: COMMON STOCK

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q4 2017
Shares 5 Value ($000) $0 Avg Close — Range —
Q3 2017
Shares 5 Value ($000) $0 Avg Close — Range —
Q2 2017
Shares 5 Value ($000) $0 Avg Close — Range —