POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q1 2022
Shares 38 Value ($000) $4 Avg Close $83.11 Range $69.07 - $94.42
Q1 2018
Shares 92 Value ($000) $6 Avg Close $32.97 Range $27.96 - $36.94
Q4 2017
Shares 92 Value ($000) $7 Avg Close $35.18 Range $32.26 - $39.91
Q3 2017
Shares 92 Value ($000) $7 Avg Close $33.61 Range $30.70 - $38.09
Q2 2017
Shares 92 Value ($000) $7 Avg Close $30.45 Range $28.41 - $34.96
Q1 2017
Shares 92 Value ($000) $6 Avg Close $30.47 Range $28.17 - $33.28
Q1 2015
Shares 117 Value ($000) $6 Avg Close $24.21 Range $22.14 - $26.42