Earl R Wait

CIK 1196479 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 22, 2006 · Latest: Nov. 22, 2006

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 10 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

10 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 13, 2010 NGS S 200 $17.95 $3,590 3,597 Direct -5.27% Disposed 104.2% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 900 $17.86 $16,074 3,797 Direct -19.16% Disposed 105.2% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 1,400 $17.85 $24,990 4,697 Direct -22.96% Disposed 105.3% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 200 $17.84 $3,568 6,097 Direct -3.18% Disposed 105.4% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.83 $1,783 6,297 Direct -1.56% Disposed 105.6% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.81 $1,781 6,397 Direct -1.54% Disposed 105.8% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 900 $17.75 $15,975 6,497 Direct -12.17% Disposed 106.5% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 2,600 $17.68 $45,968 7,397 Direct -26.01% Disposed 107.3% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 900 $17.65 $15,885 9,997 Direct -8.26% Disposed 107.6% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 538 $17.64 $9,490 10,897 Direct -4.70% Disposed 107.8% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 700 $17.63 $12,341 11,435 Direct -5.77% Disposed 107.9% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 300 $17.62 $5,286 12,135 Direct -2.41% Disposed 108.0% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.61 $1,761 12,435 Direct -0.80% Disposed 108.1% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.60 $1,760 12,535 Direct -0.79% Disposed 108.2% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 1,040 $17.58 $18,283 12,635 Direct -7.61% Disposed 108.5% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 1,500 $17.56 $26,340 13,675 Direct -9.88% Disposed 108.7% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 300 $17.55 $5,265 15,175 Direct -1.94% Disposed 108.8% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 362 $17.54 $6,349 15,475 Direct -2.29% Disposed 109.0% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.53 $1,753 15,837 Direct -0.63% Disposed 109.1% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 1,200 $17.52 $21,024 15,937 Direct -7.00% Disposed 109.2% (price as of 2026-08-19)
Dec. 13, 2010 NGS S 100 $17.51 $1,751 17,137 Direct -0.58% Disposed 109.3% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 200 $17.95 $3,590 3,597 Direct -5.27% Disposed 104.2% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 900 $17.86 $16,074 3,797 Direct -19.16% Disposed 105.2% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 1,400 $17.85 $24,990 4,697 Direct -22.96% Disposed 105.3% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 200 $17.84 $3,568 6,097 Direct -3.18% Disposed 105.4% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.83 $1,783 6,297 Direct -1.56% Disposed 105.6% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.81 $1,781 6,397 Direct -1.54% Disposed 105.8% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 900 $17.75 $15,975 6,497 Direct -12.17% Disposed 106.5% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 2,600 $17.68 $45,968 7,397 Direct -26.01% Disposed 107.3% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 900 $17.65 $15,885 9,997 Direct -8.26% Disposed 107.6% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 538 $17.64 $9,490 10,897 Direct -4.70% Disposed 107.8% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 700 $17.63 $12,341 11,435 Direct -5.77% Disposed 107.9% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 300 $17.62 $5,286 12,135 Direct -2.41% Disposed 108.0% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.61 $1,761 12,435 Direct -0.80% Disposed 108.1% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.60 $1,760 12,535 Direct -0.79% Disposed 108.2% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 1,040 $17.58 $18,283 12,635 Direct -7.61% Disposed 108.5% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 1,500 $17.56 $26,340 13,675 Direct -9.88% Disposed 108.7% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 300 $17.55 $5,265 15,175 Direct -1.94% Disposed 108.8% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 362 $17.54 $6,349 15,475 Direct -2.29% Disposed 109.0% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.53 $1,753 15,837 Direct -0.63% Disposed 109.1% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 1,200 $17.52 $21,024 15,937 Direct -7.00% Disposed 109.2% (price as of 2026-08-19)
Oct. 13, 2010 NGS S 100 $17.51 $1,751 17,137 Direct -0.58% Disposed 109.3% (price as of 2026-08-19)
June 15, 2010 NGS S 2,000 $17.16 $34,320 17,237 Direct -10.40% Disposed 113.6% (price as of 2026-08-19)
June 11, 2010 NGS S 2,500 $16.28 $40,700 19,237 Direct -11.50% Disposed 125.1% (price as of 2026-08-19)
Dec. 15, 2009 NGS S 1,360 $18.00 $24,480 20,510 Direct -6.22% Disposed 103.6% (price as of 2026-08-19)
June 13, 2008 NGS S 5,000 $30.00 $150,000 15,520 Direct -24.37% Disposed 22.2% (price as of 2026-08-19)
May 9, 2008 NGS S 2,500 $26.32 $65,800 20,520 Direct -10.86% Disposed 39.2% (price as of 2026-08-19)
Feb. 26, 2008 NGS S 2,500 $22.58 $56,450 23,020 Direct -9.80% Disposed 62.3% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 677 $18.10 $12,254 25,520 Direct -2.58% Disposed 102.5% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 300 $18.06 $5,418 26,197 Direct -1.13% Disposed 102.9% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 100 $18.05 $1,805 26,497 Direct -0.38% Disposed 103.0% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 200 $18.01 $3,602 26,597 Direct -0.75% Disposed 103.5% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 200 $18.00 $3,600 26,797 Direct -0.74% Disposed 103.6% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 323 $17.92 $5,788 26,997 Direct -1.18% Disposed 104.5% (price as of 2026-08-19)
Nov. 13, 2007 NGS S 700 $17.91 $12,537 27,320 Direct -2.50% Disposed 104.6% (price as of 2026-08-19)
Sept. 14, 2007 NGS S 2,500 $16.11 $40,275 28,020 Direct -8.19% Disposed 127.5% (price as of 2026-08-19)
Sept. 15, 2006 NGS P 350 $12.49 $4,372 350 Direct — Acquired 193.4% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 1,200 $21.18 $25,416 30,520 Direct -3.78% Disposed 73.0% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 2,300 $21.45 $49,335 31,720 Direct -6.76% Disposed 70.9% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 1,600 $20.97 $33,552 34,020 Direct -4.49% Disposed 74.8% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 1,000 $21.25 $21,250 35,620 Direct -2.73% Disposed 72.5% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 200 $21.36 $4,272 36,620 Direct -0.54% Disposed 71.6% (price as of 2026-08-19)
Sept. 6, 2005 NGS S 700 $21.40 $14,980 36,820 Direct -1.87% Disposed 71.3% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 2,100 $20.15 $42,315 37,520 Direct -5.30% Disposed 81.9% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 3,900 $20.20 $78,780 39,620 Direct -8.96% Disposed 81.4% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 1,400 $20.11 $28,154 43,520 Direct -3.12% Disposed 82.2% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 600 $20.14 $12,084 44,920 Direct -1.32% Disposed 82.0% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 2,400 $20.10 $48,240 45,520 Direct -5.01% Disposed 82.3% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 300 $20.12 $6,036 47,920 Direct -0.62% Disposed 82.2% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 500 $20.29 $10,145 48,220 Direct -1.03% Disposed 80.6% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 1,000 $20.00 $20,000 48,720 Direct -2.01% Disposed 83.2% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 800 $20.05 $16,040 49,720 Direct -1.58% Disposed 82.8% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 3,400 $20.18 $68,612 50,520 Direct -6.31% Disposed 81.6% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 2,900 $20.17 $58,493 53,920 Direct -5.10% Disposed 81.7% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 700 $20.21 $14,147 56,820 Direct -1.22% Disposed 81.3% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 500 $20.16 $10,080 57,520 Direct -0.86% Disposed 81.8% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 500 $20.25 $10,125 58,020 Direct -0.85% Disposed 81.0% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 400 $20.26 $8,104 58,520 Direct -0.68% Disposed 80.9% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 400 $20.35 $8,140 58,920 Direct -0.67% Disposed 80.1% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 300 $20.48 $6,144 59,320 Direct -0.50% Disposed 79.0% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 300 $20.41 $6,123 59,620 Direct -0.50% Disposed 79.6% (price as of 2026-08-19)
Sept. 2, 2005 NGS S 600 $22.00 $13,200 59,920 Direct -0.99% Disposed 66.6% (price as of 2026-08-19)
Nov. 16, 2004 NGS P 70 $9.00 $630 60,520 Direct +0.12% Acquired 307.2% (price as of 2026-08-19)
Nov. 16, 2004 NGS P 450 $8.84 $3,978 60,450 Direct +0.75% Acquired 314.6% (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
Dec. 28, 2010 NGS Employee Stock Option (right to buy) Common Stock (9,000) $3.25 April 23, 2012 9,000 Disposed
Dec. 9, 2009 NGS Employee Stock Option (right to buy) [F2] Common Stock (10,000) $17.74 Dec. 8, 2019 10,000 Acquired
June 8, 2009 NGS Employee Stock Option (right to buy) Common Stock (3,000) $3.25 April 23, 2012 3,000 Disposed
March 17, 2009 NGS Employee Stock Option (right to buy) [F1] Common Stock (11,384) $7.84 March 16, 2019 11,384 Acquired
Sept. 12, 2008 NGS Employee Stock Option (right to buy) Common Stock (3,000) $3.25 April 23, 2012 3,000 Disposed
Nov. 21, 2006 NGS Employee Stock Option (right to buy) [F2] Common Stock (5,000) $14.22 Nov. 21, 2016 5,000 Acquired

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

Compensation (DEF 14A)

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

NGS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2010 $135,000 — — — — — $23,586 $159,936
2009 $137,308 — $23,625 $56,910 — — $18,686 $236,529
2007 $112,500 — — — $33,469 — $19,766 $177,758

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