POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q4 2025
Shares 25,400 Value ($000) $903 Avg Close $37.75 Range $30.67 - $50.10
Q3 2025
Shares 32,500 Value ($000) $1,307 Avg Close $47.82 Range $38.91 - $59.47
Q2 2025
Shares 7,500 Value ($000) $419 Avg Close $50.63 Range $40.18 - $58.36
Q1 2025
Shares 5,000 Value ($000) $253 Avg Close $58.83 Range $48.83 - $66.96