William Leo Moll Jr

Insider

First SEC filing: Feb. 23, 2007 · Latest: Feb. 23, 2007

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 9, 2009	PTEN	F	353	$13.93	$4,917	26,470 Direct	-1.32%	Disposed	-11.3% (price as of 2026-08-21)
April 28, 2009	PTEN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
April 28, 2009	PTEN	A	5,000	—	—	26,823 Direct	+22.91%	Acquired	(price as of 2026-08-21)
Feb. 12, 2009	PTEN	F	2,177	$9.92	$21,596	21,823 Direct	-9.07%	Disposed	24.6% (price as of 2026-08-21)
June 4, 2008	PTEN	A	4,000	—	—	24,000 Direct	+20.00%	Acquired	(price as of 2026-08-21)
Feb. 21, 2007	PTEN	A	0	—	—	20,000 Direct	0.00%	Acquired	(price as of 2026-08-21)
Feb. 21, 2007	PTEN	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 28, 2009	PTEN	Stock Option (Right to Buy)	Common Stock, $.01 par value per share (10,000)	$13.17	April 27, 2019	10,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Feb. 23, 2007	PTEN	Common Stock, $.01 par value per share	20,000	Direct
Feb. 22, 2007	PTEN	Common Stock, $.01 par value per share	0	Direct