PDF SOLUTIONS INC — Director's Dealing 2017

Jun 14, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PDF SOLUTIONS INC (PDFS)
CIK: 0001120914
Period of Report: 2017-06-09

Reporting Person: LANZA LUCIO (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-06-09	Common Stock	M	45000	$4.82	Acquired	423967	Direct
2017-06-09	Common Stock	S	45000	$17.5687	Disposed	378967	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-06-09	Stock Options (Right to Buy)	$4.82	M	45000	Disposed	2020-05-17	Common Stock (45000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	121720	Indirect

Footnotes

F1: Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $17.46 to $17.79.

F2: 25% of the total number of stock options vested on May 18, 2011 and the remaining options vested monthly thereafter on the 18th date of each month.