Byron A Dunn
Insider
First SEC filing: May 24, 2004 · Latest: May 24, 2004
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 12, 2023 | RNGR | D | 2,360 | · | · | 40,548 Direct | -5.50% | Disposed | (price as of 2026-10-06) |
| Aug. 18, 2022 | RNGR | P | 6,000 | $8.72 | $52,320 | 42,908 Direct | +16.26% | Acquired | 79.5% (price as of 2026-10-06) |
| Aug. 12, 2022 | RNGR | A | 8,427 | · | · | 36,908 Direct | +29.59% | Acquired | (price as of 2026-10-06) |
| Aug. 5, 2022 | RNGR | D | 2,727 | · | · | 28,481 Direct | -8.74% | Disposed | (price as of 2026-10-06) |
| Aug. 25, 2021 | RNGR | D | 6,646 | · | · | 31,208 Direct | -17.56% | Disposed | (price as of 2026-10-06) |
| Aug. 6, 2021 | RNGR | A | 9,740 | · | · | 37,854 Direct | +34.64% | Acquired | (price as of 2026-10-06) |
| Aug. 14, 2020 | RNGR | A | 23,734 | · | · | 28,114 Direct | +541.87% | Acquired | (price as of 2026-10-06) |
| April 7, 2020 | RNGR | A | 4,380 | · | · | 4,380 Direct | · | Acquired | (price as of 2026-10-06) |
| March 11, 2005 | NOV | M | 16,666 | $28.22 | $470,315 | 16,666 Direct | · | Acquired | 49.3% (price as of 2026-10-06) |
| March 11, 2005 | NOV | S | 5,000 | $48.07 | $240,350 | 11,666 Direct | -30.00% | Disposed | -12.3% (price as of 2026-10-06) |
| March 11, 2005 | NOV | S | 5,000 | $48.05 | $240,250 | 6,666 Direct | -42.86% | Disposed | -12.3% (price as of 2026-10-06) |
| March 11, 2005 | NOV | S | 366 | $48.12 | $17,612 | 6,300 Direct | -5.49% | Disposed | -12.4% (price as of 2026-10-06) |
| March 11, 2005 | NOV | S | 500 | $48.10 | $24,050 | 5,800 Direct | -7.94% | Disposed | -12.4% (price as of 2026-10-06) |
| March 11, 2005 | NOV | S | 5,800 | $48.03 | $278,574 | 0 Direct | -100.00% | Disposed | -12.3% (price as of 2026-10-06) |
| March 11, 2005 | NOV | M | 16,666 | · | · | 33,334 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| March 9, 2005 | NOV | M | 16,666 | $18.33 | $305,488 | 16,666 Direct | · | Acquired | 129.9% (price as of 2026-10-06) |
| March 9, 2005 | NOV | S | 100 | $48.79 | $4,879 | 16,566 Direct | -0.60% | Disposed | -13.6% (price as of 2026-10-06) |
| March 9, 2005 | NOV | S | 8,300 | $48.76 | $404,708 | 8,266 Direct | -50.10% | Disposed | -13.6% (price as of 2026-10-06) |
| March 9, 2005 | NOV | S | 200 | $48.80 | $9,760 | 8,066 Direct | -2.42% | Disposed | -13.6% (price as of 2026-10-06) |
| March 9, 2005 | NOV | S | 7,600 | $48.75 | $370,500 | 466 Direct | -94.22% | Disposed | -13.6% (price as of 2026-10-06) |
| March 9, 2005 | NOV | S | 466 | $48.77 | $22,727 | 0 Direct | -100.00% | Disposed | -13.6% (price as of 2026-10-06) |
| March 9, 2005 | NOV | M | 16,666 | · | · | 33,334 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 20,000 Direct | +100.00% | Acquired | (price as of 2026-10-06) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 30,000 Direct | +50.00% | Acquired | (price as of 2026-10-06) |
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 11, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 16,666 | Disposed |
| March 9, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $18.33 | Sept. 24, 2013 | 16,666 | Disposed |
| Feb. 7, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $37.60 | Feb. 8, 2015 | 10,000 | Acquired |
| Feb. 7, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $37.60 | Feb. 8, 2015 | 10,000 | Acquired |
| Feb. 7, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $37.60 | Feb. 8, 2015 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.