Philip Tsao - 23 Oct 2026 Form 4 Insider Report for Perfect Corp. (PERF)

Reporting relationship: Director
Issuer ticker: PERF
Reported as of: 23 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 Oct 2026, 16:17:32 UTC
Prior SEC filing: 10 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Hsiao-Chuan (Iris) Chen, as attorney-in-fact

Filing notes and source

Key filing fact

Philip Tsao filed Form 4 for Perfect Corp. (PERF) on 26 Oct 2026.

Key facts

This page summarizes Philip Tsao's Form 4 filing for Perfect Corp. (PERF).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 Oct 2026, 16:17.

Change

Previous filing in this sequence was filed on 10 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001977013 Primary reporting owner

Tsao Philip

Relationship: Director
Address: C/O PERFECT CORP., 14F, NO. 98 MINQUAN RD, XINDIAN DISTRICT, NEW TAIPEI CITY, TAIWAN
Signature: /s/ Hsiao-Chuan (Iris) Chen, as attorney-in-fact
Signature date: 26 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PERF transaction

Class A Ordinary Shares

Other

Transaction value
Shares: -5,311
Change %: -100%
Price
Shares after: 0
Date: 23 Oct 2026
Ownership: By Perfect AA Corp.
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PERF transaction Derivative

Stock Options

Other

Transaction value
Shares: -26,556
Change %: -100%
Price
Shares after: 0
Date: 23 Oct 2026
Ownership: Direct
Underlying class: Class A Ordinary Shares
Underlying amount: 26,556
Exercise price: $3.95
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Philip Tsao is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 4 footnotes

Footnote F1

Disposed of pursuant to the going-private transaction involving the issuer in exchange for $2.00 per share in cash.

Footnote F2

The reporting person holds these Class A Ordinary Shares through the entity Perfect AA Corp.

Footnote F3

Canceled pursuant to the going-private transaction involving the issuer, pursuant to which all outstanding options of the issuer were canceled in exchange for an amount equal in cash to the number of shares subject to each option times the excess, if any, of the merger consideration ($2.00 per share) over the applicable exercise price of that option (or for no consideration if the exercise price equaled or exceeded $2.00 per share).

Footnote F4

The stock options became exercisable as to 13,278 Class A Ordinary shares on January 21, 2024, 6,639 Class A Ordinary shares on January 21, 2025, and 6,639 Class A Ordinary shares on January 21, 2026.

SEC remarks

As a result of the going-private transaction involving the issuer, the reporting person is no longer subject to Section 16 in connection with the reporting person's transactions in the equity securities of the issuer and therefore will no longer report any such transactions on Form 4 or Form 5.