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CIK 0001120914 · Large accelerated filer

PDF SOLUTIONS INC

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Ticker
PDFS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
251701361
Phone
4082807900
Business address
2858 DE LA CRUZ BOULEVARD, SANTA CLARA, CA, 95050
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$150,728
in 1 filing

Net −$150,728. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Strojwas Andrzej −$151K Chief Technology Officer sold 4% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-01 Raza Adnan EVP, Finance and CFO Grant or award · Performance Stock Unit +70,000 70,000
2026-09-01 KIBARIAN JOHN KACHIG President and CEO Grant or award · Performance Stock Unit +71,000 71,000
2026-09-01 Strojwas Andrzej Chief Technology Officer Grant or award · Performance Stock Unit +20,000 20,000
2026-09-01 MICHAELS KIMON EVP of Products and Solutions Grant or award · Performance Stock Unit +71,000 71,000
2026-08-31 Strojwas Andrzej Chief Technology Officer Sale −3,394 $44.41 $151K 90,965
2026-08-12 Zhang Shuo Director Sale −1,501 $51.47 $77K 23,380
2026-07-01 Strojwas Andrzej Chief Technology Officer Shares withheld for taxes −1,356 $66.88 $91K 88,843
2026-07-01 Strojwas Andrzej Chief Technology Officer Grant or award +5,360 94,203
2026-07-01 Zhang Shuo Director Grant or award +2,689 24,881
2026-07-01 GUSTAFSON MICHAEL B Director Grant or award +2,689 40,192
2026-07-01 CHAN CHI-FOON Director Grant or award +2,689 24,168
2026-07-01 BRONSON JOSEPH R Director Grant or award +2,689 40,956
2026-07-01 Li Ye Jane Director Grant or award +2,689 26,632
2026-07-01 Erba Nancy Director Grant or award +2,689 11,943
2026-07-01 Raza Adnan EVP, Finance and CFO Shares withheld for taxes −6,010 $66.88 $402K 65,000
2026-07-01 Raza Adnan EVP, Finance and CFO Grant or award +23,450 80,697
2026-01-01 Strojwas Andrzej Chief Technology Officer Shares withheld for taxes −2,762 $28.53 $79K 89,204
2026-01-01 Raza Adnan EVP, Finance and CFO Shares withheld for taxes −5,498 $28.53 $157K 71,010
2025-12-09 MICHAELS KIMON EVP of Products and Solutions Gift −5,070 1,542,072
2025-08-01 Raza Adnan EVP, Finance and CFO Grant or award +35,000 76,508

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