Ernie L Danner

CIK 1212147 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 22, 2007 · Latest: Feb. 14, 2011

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 12, 2008 AROC S 10,800 $72.75 $785,700 19,946 Direct -35.13% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $72.79 $7,279 30,746 Direct -0.32% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 7,100 $72.80 $516,880 30,846 Direct -18.71% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $72.82 $14,564 37,946 Direct -0.52% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $72.83 $7,283 38,146 Direct -0.26% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 500 $72.84 $36,420 38,246 Direct -1.29% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 300 $72.85 $21,855 38,746 Direct -0.77% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 300 $72.86 $21,858 39,046 Direct -0.76% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 102 $72.89 $7,435 39,346 Direct -0.26% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 400 $72.90 $29,160 39,448 Direct -1.00% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $72.91 $14,582 39,848 Direct -0.50% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $72.92 $14,584 40,048 Direct -0.50% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $72.93 $14,586 40,248 Direct -0.49% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $72.96 $7,296 40,448 Direct -0.25% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 198 $72.98 $14,450 40,548 Direct -0.49% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 5,700 $73.00 $416,100 40,746 Direct -12.27% Disposed -55.9% (price as of 2026-08-20)
May 12, 2008 AROC S 276 $73.04 $20,159 46,446 Direct -0.59% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 224 $73.06 $16,365 46,722 Direct -0.48% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 400 $73.07 $29,228 46,946 Direct -0.84% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $73.09 $7,309 47,346 Direct -0.21% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 3,000 $73.10 $219,300 47,446 Direct -5.95% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $73.11 $7,311 50,446 Direct -0.20% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $73.14 $7,314 50,546 Direct -0.20% Disposed -56.0% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $73.24 $14,648 50,646 Direct -0.39% Disposed -56.1% (price as of 2026-08-20)
May 12, 2008 AROC S 4,600 $73.25 $336,950 50,846 Direct -8.30% Disposed -56.1% (price as of 2026-08-20)
May 12, 2008 AROC S 200 $73.26 $14,652 55,446 Direct -0.36% Disposed -56.1% (price as of 2026-08-20)
May 12, 2008 AROC S 500 $73.27 $36,635 55,646 Direct -0.89% Disposed -56.1% (price as of 2026-08-20)
May 12, 2008 AROC S 10,620 $72.50 $769,950 3,526 Direct -75.07% Disposed -55.6% (price as of 2026-08-20)
May 12, 2008 AROC S 300 $72.51 $21,753 14,146 Direct -2.08% Disposed -55.6% (price as of 2026-08-20)
May 12, 2008 AROC S 600 $72.52 $43,512 14,446 Direct -3.99% Disposed -55.6% (price as of 2026-08-20)
May 12, 2008 AROC S 2,300 $72.66 $167,118 15,046 Direct -13.26% Disposed -55.7% (price as of 2026-08-20)
May 12, 2008 AROC S 1,000 $72.70 $72,700 17,346 Direct -5.45% Disposed -55.7% (price as of 2026-08-20)
May 12, 2008 AROC S 1,500 $72.71 $109,065 18,346 Direct -7.56% Disposed -55.8% (price as of 2026-08-20)
May 12, 2008 AROC S 100 $72.73 $7,273 19,846 Direct -0.50% Disposed -55.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $79.83 $15,966 20,469 Direct -0.97% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 700 $79.84 $55,888 20,669 Direct -3.28% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 500 $79.85 $39,925 21,369 Direct -2.29% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.86 $7,986 21,869 Direct -0.46% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $79.86 $15,972 21,969 Direct -0.90% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 300 $79.87 $23,961 22,169 Direct -1.34% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $79.87 $15,974 22,469 Direct -0.88% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 300 $79.88 $23,964 22,669 Direct -1.31% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.89 $7,989 22,969 Direct -0.43% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 1,000 $79.89 $79,890 23,069 Direct -4.15% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 443 $79.90 $35,396 24,069 Direct -1.81% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $79.91 $15,982 24,512 Direct -0.81% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 500 $79.92 $39,960 24,712 Direct -1.98% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 900 $79.93 $71,937 25,212 Direct -3.45% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $79.93 $15,986 26,112 Direct -0.76% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 600 $79.94 $47,964 26,312 Direct -2.23% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 141 $79.95 $11,273 26,912 Direct -0.52% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 500 $79.96 $39,980 27,053 Direct -1.81% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 259 $79.96 $20,710 27,553 Direct -0.93% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.96 $7,996 27,812 Direct -0.36% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.97 $7,997 27,912 Direct -0.36% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 700 $79.97 $55,979 28,012 Direct -2.44% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.97 $7,997 28,712 Direct -0.35% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.97 $7,997 28,812 Direct -0.35% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 400 $79.98 $31,992 28,912 Direct -1.36% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 900 $79.99 $71,991 29,312 Direct -2.98% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 757 $80.00 $60,560 30,212 Direct -2.44% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 300 $80.02 $24,006 30,969 Direct -0.96% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $80.03 $8,003 31,269 Direct -0.32% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 200 $80.04 $16,008 31,369 Direct -0.63% Disposed -59.8% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 7,629 $79.74 $608,336 7,940 Direct -49.00% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 300 $79.75 $23,925 15,569 Direct -1.89% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.76 $7,976 15,869 Direct -0.63% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 300 $79.77 $23,931 15,969 Direct -1.84% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 500 $79.78 $39,890 16,269 Direct -2.98% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 1,000 $79.79 $79,790 16,769 Direct -5.63% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 800 $79.80 $63,840 17,769 Direct -4.31% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 600 $79.81 $47,886 18,569 Direct -3.13% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 1,200 $79.82 $95,784 19,169 Direct -5.89% Disposed -59.7% (price as of 2026-08-20)
Dec. 3, 2007 AROC S 100 $79.83 $7,983 20,369 Direct -0.49% Disposed -59.7% (price as of 2026-08-20)
Nov. 14, 2007 AROC S 18,400 $87.59 $1,611,656 31,569 Direct -36.82% Disposed -63.3% (price as of 2026-08-20)
Nov. 14, 2007 AROC S 306 $87.60 $26,806 49,969 Direct -0.61% Disposed -63.3% (price as of 2026-08-20)
Nov. 14, 2007 AROC S 400 $87.62 $35,048 50,275 Direct -0.79% Disposed -63.3% (price as of 2026-08-20)

Showing latest 100 of 173 transactions

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 4, 2011 AROC Employee Stock Option (Right to Buy) Common Stock (124,602) $22.82 March 4, 2018 124,602 Acquired
Feb. 28, 2010 AROC Employee Stock Option (Right to Buy) Common Stock (51,645) $22.75 Feb. 28, 2017 51,645 Acquired
Feb. 28, 2010 AROC Employee Stock Option (Right to Buy) Common Stock (118,785) $22.75 Feb. 28, 2017 118,785 Acquired
March 4, 2009 AROC Employee Stock Option (Right to Buy) Common Stock (74,548) $16.14 March 4, 2016 74,548 Acquired
Oct. 8, 2008 AROC Director Stock Option (Right to Buy) Common Stock (1,400) $78.25 Aug. 20, 2014 1,400 Acquired
Oct. 8, 2008 AROC Employee Stock Option (Right to Buy) Common Stock (103,217) $23.63 Oct. 8, 2015 103,217 Acquired
May 12, 2008 AROC Stock Option (Right to Buy) Common Stock (17,024) $33.60 April 20, 2011 17,024 Disposed
May 12, 2008 AROC Stock Option (Right to Buy) Common Stock (27,323) $31.65 Dec. 11, 2010 27,323 Disposed
Feb. 22, 2008 AROC Right to Acquire Common Stock Common Stock (326) $0.00 — 326 Disposed
Nov. 14, 2007 AROC Stock Option (Right to Buy) Common Stock (20,306) $21.30 Feb. 19, 2012 20,306 Disposed
Nov. 8, 2007 AROC Stock Option (Right to Buy) Common Stock (23,200) $31.65 Dec. 11, 2010 23,200 Disposed
Oct. 31, 2007 AROC Right to Acquire Common Stock Common Stock (728) $0.00 — 728 Disposed
Oct. 31, 2007 AROC Right to Acquire Common Stock Common Stock (1,056) $0.00 — 1,056 Acquired
Aug. 20, 2007 AROC Director Stock Option (Right to Buy) Common Stock (1,400) $78.25 Aug. 20, 2018 1,400 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (25,000) — March 3, 2016 25,000 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (22,000) — March 9, 2015 22,000 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (21,675) — April 30, 2014 21,675 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (20,306) — Feb. 19, 2012 20,306 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (17,024) — April 20, 2011 17,024 Acquired
Aug. 20, 2007 AROC Stock Option (right to buy) Common Stock (50,523) — Dec. 11, 2010 50,523 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Aug. 22, 2007 AROC Unit Appreciation Right [F1]→ Common Units — Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

AROC

President & CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2011 $438,660 — — — — — $1,317,100 $6,903,285
2010 $506,015 — — — — — $17,697 $4,673,161
2009 $450,000 — — — $303,750 — $19,511 $1,757,879

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.