OCEAN PWR TECHNOLOGIES INC

Ticker: OPTT CUSIP: 674870506 Class: Stock

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2025
Shares 200 Value ($000) $0 Avg Close $0.45 Range $0.29 - $0.67
Q1 2023
Shares 503 Value ($000) $0 Avg Close $0.61 Range $0.44 - $0.77