Insider Transactions Reported by 11 Insiders of PDF SOLUTIONS INC

Symbol
PDFS on Nasdaq
Location
Santa Clara, CA

Insiders trading volume in the past year

PDF SOLUTIONS INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
John Kachig Kibarian PRESIDENT AND CEO, Director $56,656,300 24 Feb 2025
Kimon Michaels EVP of Products and Solutions, Director $43,703,396 09 Dec 2025
Adnan Raza EVP, Finance and CFO $2,652,806 01 Jan 2026
Andrzej Strojwas Chief Technology Officer $2,544,990 01 Jan 2026
Marco Iansiti Director $1,268,405 01 Jul 2022
Nancy Erba Director $791,597 01 Jul 2025
Joseph R. Bronson Director $736,639 01 Jul 2025
Michael B. Gustafson Director $721,932 +$145,875 +25% 01 Jul 2025
Ye Jane Li Director $460,902 01 Jul 2025
Shuo Zhang Director $427,196 01 Jul 2025
Chi-Foon Chan Director $413,470 01 Jul 2025

Recent Insider Transactions by Companies or Individuals for PDF SOLUTIONS INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Andrzej Strojwas PDFS Common Stock Tax liability -3% -2,762 89,204 01 Jan 2026 Direct
Adnan Raza PDFS Common Stock Tax liability -7.19% -5,498 71,010 01 Jan 2026 Direct
Kimon Michaels PDFS Common Stock Gift -0.33% -5,070 1,542,072 09 Dec 2025 By Trust
Adnan Raza PDFS Common Stock Award 84.3% 35,000 76,508 01 Aug 2025 Direct
Andrzej Strojwas PDFS Common Stock Award 9.53% 8,000 91,966 01 Aug 2025 Direct
Kimon Michaels PDFS Common Stock Tax liability -2.74% -798 28,298 01 Jul 2025 By Spouse
Adnan Raza PDFS Common Stock Tax liability -7.15% -4,921 63,880 01 Jul 2025 Direct
Andrzej Strojwas PDFS Common Stock Tax liability -2.9% -2,497 83,613 01 Jul 2025 Direct
Joseph R. Bronson PDFS Common Stock Award 24.1% 7,429 38,267 01 Jul 2025 Direct
Chi-Foon Chan PDFS Common Stock Award 52.9% 7,429 21,479 01 Jul 2025 Direct
Nancy Erba PDFS Common Stock Award 37.2% 7,429 27,383 01 Jul 2025 Direct
Michael B. Gustafson PDFS Common Stock Award 24.7% 7,429 37,503 01 Jul 2025 Direct
Ye Jane Li PDFS Common Stock Award 45% 7,429 23,943 01 Jul 2025 Direct
Shuo Zhang PDFS Common Stock Award 50.3% 7,429 22,192 01 Jul 2025 Direct
Michael B. Gustafson PDFS Common Stock Purchase 33.2% $145,875 $19.45 7,500 30,074 13 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.