AUSTIN WILLIAM M

Insider

First SEC filing: Aug. 22, 2022 · Latest: Aug. 22, 2022

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 18, 2022	RNGR	P	7,000	$8.69	$60,830	106,800 Direct	+7.01%	Acquired	103.6% (price as of 2026-08-19)
Aug. 12, 2022	RNGR	A	8,427	—	—	99,800 Direct	+9.22%	Acquired	(price as of 2026-08-19)
Aug. 5, 2022	RNGR	D	2,727	—	—	91,373 Direct	-2.90%	Disposed	(price as of 2026-08-19)
Aug. 25, 2021	RNGR	D	6,646	—	—	68,157 Direct	-8.88%	Disposed	(price as of 2026-08-19)
Aug. 6, 2021	RNGR	A	9,740	—	—	74,803 Direct	+14.97%	Acquired	(price as of 2026-08-19)
Feb. 16, 2021	RNGR	A	25,943	—	—	94,100 Direct	+38.06%	Acquired	(price as of 2026-08-19)
Sept. 30, 2020	RNGR	P	2,904	$2.53	$7,347	65,063 Direct	+4.67%	Acquired	599.2% (price as of 2026-08-19)
Sept. 29, 2020	RNGR	P	705	$2.49	$1,755	62,159 Direct	+1.15%	Acquired	610.4% (price as of 2026-08-19)
Aug. 14, 2020	RNGR	A	23,734	—	—	61,454 Direct	+62.92%	Acquired	(price as of 2026-08-19)
Aug. 14, 2019	RNGR	A	12,626	—	—	37,720 Direct	+50.31%	Acquired	(price as of 2026-08-19)
March 28, 2019	RNGR	P	500	$6.98	$3,490	25,094 Direct	+2.03%	Acquired	153.4% (price as of 2026-08-19)
March 11, 2019	RNGR	P	722	$6.75	$4,874	24,594 Direct	+3.02%	Acquired	162.1% (price as of 2026-08-19)
Nov. 13, 2018	RNGR	P	8,038	$8.14	$65,429	23,872 Direct	+50.76%	Acquired	117.3% (price as of 2026-08-19)
Nov. 12, 2018	RNGR	P	1,962	$7.84	$15,382	15,834 Direct	+14.14%	Acquired	125.6% (price as of 2026-08-19)
May 16, 2018	RNGR	A	5,172	—	—	5,172 Direct	—	Acquired	(price as of 2026-08-19)
April 4, 2014	AROC	F	18,367	$43.70	$802,638	81,434 Direct	-18.40%	Disposed	-24.3% (price as of 2026-08-19)
March 13, 2014	AROC	M	200	—	—	295,776 Direct	-0.07%	Disposed	(price as of 2026-08-19)
March 13, 2014	AROC	S	200	$39.00	$7,800	99,801 Direct	-0.20%	Disposed	-15.2% (price as of 2026-08-19)
March 13, 2014	AROC	M	200	$10.21	$2,042	100,001 Direct	+0.20%	Acquired	224.1% (price as of 2026-08-19)
March 12, 2014	AROC	M	7,700	—	—	295,976 Direct	-2.54%	Disposed	(price as of 2026-08-19)
March 12, 2014	AROC	S	7,700	$39.00	$300,300	99,801 Direct	-7.16%	Disposed	-15.2% (price as of 2026-08-19)
March 12, 2014	AROC	M	7,700	$10.21	$78,617	107,501 Direct	+7.72%	Acquired	224.1% (price as of 2026-08-19)
March 6, 2014	AROC	M	25,000	—	—	303,676 Direct	-7.61%	Disposed	(price as of 2026-08-19)
March 6, 2014	AROC	S	25,000	$41.03	$1,025,750	99,801 Direct	-20.03%	Disposed	-19.4% (price as of 2026-08-19)
March 6, 2014	AROC	M	25,000	$10.21	$255,250	124,801 Direct	+25.05%	Acquired	224.1% (price as of 2026-08-19)
Dec. 12, 2013	AROC	F	15,583	$31.21	$486,345	99,801 Direct	-13.51%	Disposed	6.0% (price as of 2026-08-19)
Dec. 12, 2012	AROC	F	11,580	$21.72	$251,518	115,384 Direct	-9.12%	Disposed	52.3% (price as of 2026-08-19)
Dec. 12, 2012	AROC	S 10b5-1	4,378	$21.75	$95,222	126,964 Direct	-3.33%	Disposed	52.1% (price as of 2026-08-19)
Dec. 12, 2011	AROC	A	328,676	—	—	328,676 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 12, 2011	AROC	A	131,342	—	—	131,342 Direct	—	Acquired	(price as of 2026-08-19)

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.

Derivative holdings (Form 4 Table II)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 13, 2014	AROC	Stock Option (Right to Buy)	Common Stock (200)	$10.21	Dec. 12, 2018	200	Disposed
March 12, 2014	AROC	Stock Option (Right to Buy)	Common Stock (7,700)	$10.21	Dec. 12, 2018	7,700	Disposed
March 6, 2014	AROC	Stock Option (Right to Buy)	Common Stock (25,000)	$10.21	Dec. 12, 2018	25,000	Disposed
Dec. 12, 2011	AROC	Stock Option (Right to Buy)	Common Stock (328,676)	$10.21	Dec. 12, 2018	328,676	Acquired

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