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▼ SELL

$ Value

$72K

Shares

1,714

Price

$42

Filed

Apr 3

Insider

Name

Wang Hsueh-Chun

Title

SVP/COO IC & US/EU Mnstrm Ops

CIK

0002040274

Roles

Officer

Transaction Details

Transaction Date

2026-04-01

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

154,685

Filing Info

Accession No.

0001140361-26-013197

Form Type

4

Issuer CIK

0000810136

Wang Hsueh-Chun's History

Date Ticker Type Value
2026-04-14 PLAB $872K
2026-04-09 PLAB $525K
2026-04-08 PLAB $427K
2026-04-01 PLAB $176K
2026-04-01 PLAB $173K
2026-04-01 PLAB $72K

Other Insiders at PLAB (90d)

Insider Bought Sold Last
MACRICOSTAS CONSTANTINE S $2.3M 2026-04-14
MACRICOSTAS GEORGE
CEO
$5.2M 2026-04-08
TYSON MITCHELL G $423K 2026-04-13
Lee Kang Jyh $3.4M 2026-04-16
Liao Daniel JL 2026-04-13
Paladino Mary 2026-04-17
LEWIS ADAM M 2026-04-13
Rivera Eric
President, CFO
$1.9M 2026-04-13
Wang Hsueh-Chun
SVP/COO IC & US/EU Mnstrm Ops
$2.2M 2026-04-14
Garcia David A. 2026-04-13
Almeida Michelle 2026-04-13
ZHANG RUI
VP, CAO & Corporate Controller
$289K 2026-04-17