William R Larkin
Insider
First SEC filing: Sept. 29, 2005 · Latest: Sept. 29, 2005
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| 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 | 60.2% (price as of 2026-10-02) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.10 | $20,100 | 1,000 Direct | -50.00% | Disposed | 65.0% (price as of 2026-10-02) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.00 | $20,000 | 2,000 Direct | -33.33% | Disposed | 65.9% (price as of 2026-10-02) |
| Sept. 6, 2005 | NGS | S | 1,000 | $20.31 | $20,310 | 3,000 Direct | -25.00% | Disposed | 63.3% (price as of 2026-10-02) |
| Sept. 1, 2005 | NGS | M | 4,000 | · | · | 8,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Sept. 1, 2005 | NGS | M | 4,000 | $7.50 | $30,000 | 4,000 Direct | · | Acquired | 342.3% (price as of 2026-10-02) |
| Aug. 26, 2004 | NGS | A | 12,000 | $7.50 | $90,000 | 12,000 Direct | · | Acquired | 342.3% (price as of 2026-10-02) |
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 | $7.50 | Aug. 26, 2014 | 4,000 | Disposed |
| Aug. 26, 2004 | NGS | Employee Stock Option (right to buy) | Common Stock | $7.50 | Aug. 26, 2014 | 12,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).