POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q4 2025

Shares 654,046 Value ($000) $23,245 Avg Close $37.75 Range $30.67 - $50.10

Q4 2024

Shares 7,531 Value ($000) $465 Avg Close $62.30 Range $58.36 - $68.04

Q1 2021

Shares 7,000 Value ($000) $571 Avg Close $82.50 Range $71.90 - $93.83

Q1 2016

Shares 4,500 Value ($000) $223 Avg Close $20.90 Range $17.93 - $22.74

Q2 2015

Shares 6,384 Value ($000) $291 Avg Close $22.52 Range $19.63 - $24.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	654,046	$23,245	$37.75	$30.67 - $50.10
Q4 2024	7,531	$465	$62.30	$58.36 - $68.04
Q1 2021	7,000	$571	$82.50	$71.90 - $93.83
Q1 2016	4,500	$223	$20.90	$17.93 - $22.74
Q2 2015	6,384	$291	$22.52	$19.63 - $24.33