OCEAN PWR TECHNOLOGIES INC

Ticker: OPTT CUSIP: 674870506 Class: Stock

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

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

Q4 2025
Shares 174,614 Value ($000) $52 Avg Close $0.45 Range $0.29 - $0.67
Q3 2025
Shares 205,103 Value ($000) $103 Avg Close $0.55 Range $0.45 - $0.90