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$ Value

$0

Shares

1,000

Price

$0

Filed

Apr 15

Insider

Name

Rivera Eric

Title

President, CFO

CIK

0002026265

Roles

Officer

Transaction Details

Transaction Date

2026-04-13

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

Footnotes

The reported options vested in four equal annual installments, with 25% vested on each of the first four anniversaries of the grant date, January 2nd, 2019.

Filing Info

Accession No.

0001140361-26-014868

Form Type

4

Issuer CIK

0000810136

Rivera Eric's History

Date Ticker Type Value
2026-04-13 PLAB M $10K
2026-04-13 PLAB $45K
2026-04-13 PLAB M $0
2026-04-09 PLAB $39K
2026-04-09 PLAB $1.8M

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