PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

Note: Option positions (PUT/CALL) are excluded.

Q2 2023

Shares 21,000 Value ($000) $947 Avg Close $40.80 Range $32.25 - $45.80

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	21,000	$947	$40.80	$32.25 - $45.80