PDF SOLUTIONS INC — Director's Dealing 2019

Sep 12, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PDF SOLUTIONS INC (PDFS)
CIK: 0001120914
Period of Report: 2019-09-10

Reporting Person: MICHAELS KIMON (Director, EVP of Products and Solutions)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-09-10	Common Stock	M	32000	$4.01	Acquired	123081	Indirect
2019-09-10	Common Stock	F	10159	$12.63	Disposed	112922	Indirect
2019-09-10	Common Stock	F	7937	$12.63	Disposed	104985	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-09-10	Stock Option (right to buy)	$4.01	M	32000	Disposed	2019-10-22	Common Stock (32000)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1466959	Direct

Footnotes

F1: 25% of the total grant vested on the first anniversary of the grant date, and monthly thereafter until fully vested on 10/22/2013.

F2: The exercise price was paid in the form of 10,159 shares of PDF Solutions, Inc. common stock owned by the Filer and surrendered to the Company. This was not a transaction on the open market.

F3: This represents shares withheld by the Company to satisfy tax withholding obligations with respect to the acquisition of Stock Options. This is not a sale of shares in the market.