How many insider disclosures are linked to PDF SOLUTIONS, INC.?

Available records link 1 public disclosure to PDF SOLUTIONS, INC., sourced from SEC (Form 4).

Who is the top reporting insider at PDF SOLUTIONS, INC.?

The top reporting insider at PDF SOLUTIONS, INC. is SHUO ZHANG, based on the count of public filings.

What declared insider buy and sell totals are available for PDF SOLUTIONS, INC.?

Across the available history, declared buys total 0 and disposals 0.

PS

PDF SOLUTIONS, INC. Stock: price and management transactions · United States · SEC (Form 4)

Source idSEC:pdf-solutions-inc-6f52de·SEC (Form 4)

SEC (Form 4)

Follow the PDF SOLUTIONS, INC. share price and the full directors' dealings record of the company, a listed issuer based in United States. Shares trade on the US market, under the oversight of SEC (Form 4). The latest transaction was filed on 12 August 2026 (Notice of proposed sale (Form 144)). Among the most active insiders: SHUO ZHANG. Every trade is openly available.

Fundamental score

Ranked 23,933 of 28,957 companies

28.7

score / 100

Value

25

Quality

33

FCF yld-3.5%

Earn yld-4.4%

EV/EBITDA·

ROE-40%

Gross mgn72%

Net mgn-60%

Debt/EBITDA·

Pillars2/3

Transparent value + quality ranking, distinct from the insider signal.

PDF SOLUTIONS, INC. Stock: price and management transactions · United States · SEC (Form 4)

Sigma AI Analysis

PDF SOLUTIONS, INC. Stock: price and management transactions · United States · SEC (Form 4)

Sigma AI Analysis

PDF SOLUTIONS, INC. Stock: price and management transactions · United States · SEC (Form 4)

Related companies and executives

PDF SOLUTIONS, INC. Stock: price and management transactions · United States · SEC (Form 4)

Related companies and executives