NOV INC

Ticker: NOV CUSIP: 62955J103 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2022

Shares 6,457 Value ($000) $127 Avg Close $17.51 Range $13.62 - $24.06

Q1 2021

Shares 16,771 Value ($000) $230 Avg Close $14.51 Range $12.11 - $17.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	6,457	$127	$17.51	$13.62 - $24.06
Q1 2021	16,771	$230	$14.51	$12.11 - $17.50