William R Larkin
CIK 1302087 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 29, 2005 · Latest: Sept. 29, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 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
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 7, 2005 | NGS | S | 1,000 | $20.70 | $20,700 | 0 Direct | -100.00% | Disposed | 71.4% (price as of 2026-08-20) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.10 | $20,100 | 1,000 Direct | -50.00% | Disposed | 76.6% (price as of 2026-08-20) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.00 | $20,000 | 2,000 Direct | -33.33% | Disposed | 77.5% (price as of 2026-08-20) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.31 | $20,310 | 3,000 Direct | -25.00% | Disposed | 74.7% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 1, 2005 | NGS | Employee Stock Option (right to buy) | Common Stock (4,000) | $7.50 | Aug. 26, 2014 | 4,000 | Disposed |
| Aug. 26, 2004 | NGS | Employee Stock Option (right to buy) | Common Stock (12,000) | $7.50 | Aug. 26, 2014 | 12,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).