Wendy Arienzo

CIK 1701222 · last filed 2026-05-18

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$3.56M

Companies

2

Total Filings

20

Lifetime Open-Market Net

-$442.3K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ICHR Director 25,285 $86.80 $2.19M -$259.7K 9 2026-05-18
POWI Director 17,391 $78.38 $1.36M -$182.6K 11 2025-07-02

Recent Filings · Page 2 of 2

20 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-07-06 POWI Grant (A) +1,453 $0 EDGAR
2021-05-14 ICHR Grant (A) +2,526 $0 EDGAR
2020-07-06 POWI Grant (A) +1,035 $0 EDGAR
2020-05-15 POWI Sell (S) −1,779 -$182.6K EDGAR
2020-05-14 ICHR Buy (P) +4,596 $0 EDGAR
2020-02-19 ICHR Grant (A) +4,066 $0 EDGAR
2019-07-03 POWI Grant (A) +1,500 $0 EDGAR
2018-07-03 POWI Grant (A) +1,349 $0 EDGAR
2017-07-06 POWI Grant (A) +1,399 $0 EDGAR
2017-04-03 POWI Grant (A) +380 $0 EDGAR
Showing 1120 of 20
Page 2 of 2
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.