P A M TRANSN SVCS INC

Ticker: PAMT CUSIP: 693149106 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2021

Shares 4,905 Value ($000) $348 Avg Close $31.30 Range $20.23 - $40.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	4,905	$348	$31.30	$20.23 - $40.88