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Mark A Reese
Insider
First SEC filing: Aug. 24, 2005 · Latest: Aug. 24, 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 |
|---|---|---|---|---|---|---|---|---|---|
| March 21, 2013 | NOV | D | 9,000 | · | · | 35,100 Direct | -20.41% | Disposed | (price as of 2026-10-05) |
| Feb. 15, 2013 | NOV | A | 16,000 | · | · | 44,100 Direct | +56.94% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2013 | NOV | A | 41,150 | · | · | 41,150 Direct | · | Acquired | (price as of 2026-10-05) |
| March 21, 2012 | NOV | D | 24,000 | · | · | 36,043 Direct | -39.97% | Disposed | (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | M | 13,334 | $25.96 | $346,151 | 63,277 Direct | +26.70% | Acquired | -16.7% (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | S | 756 | $84.71 | $64,041 | 62,521 Direct | -1.19% | Disposed | -74.5% (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | S | 12,578 | $84.70 | $1,065,357 | 49,943 Direct | -20.12% | Disposed | -74.5% (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | A | 10,100 | · | · | 60,043 Direct | +20.22% | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | M | 13,334 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 21, 2012 | NOV | A | 29,000 | · | · | 29,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2012 | NOV | M | 11,295 | $44.07 | $497,771 | 61,238 Direct | +22.62% | Acquired | -50.9% (price as of 2026-10-05) |
| Feb. 17, 2012 | NOV | S | 11,295 | $85.58 | $966,626 | 49,943 Direct | -18.44% | Disposed | -74.7% (price as of 2026-10-05) |
| Feb. 17, 2012 | NOV | M | 11,295 | · | · | 11,295 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| July 27, 2011 | NOV | M | 20,000 | $64.16 | $1,283,200 | 73,121 Direct | +37.65% | Acquired | -66.3% (price as of 2026-10-05) |
| July 27, 2011 | NOV | S | 20,000 | $81.00 | $1,620,000 | 53,121 Direct | -27.35% | Disposed | -73.3% (price as of 2026-10-05) |
| July 27, 2011 | NOV | S | 3,178 | $81.00 | $257,418 | 49,943 Direct | -5.98% | Disposed | -73.3% (price as of 2026-10-05) |
| July 27, 2011 | NOV | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | M | 13,333 | $25.96 | $346,125 | 61,099 Direct | +27.91% | Acquired | -16.7% (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | S | 13,333 | $80.00 | $1,066,640 | 47,766 Direct | -21.82% | Disposed | -73.0% (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | F | 3,645 | $79.80 | $290,871 | 44,121 Direct | -7.63% | Disposed | -72.9% (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | A | 9,000 | · | · | 53,121 Direct | +20.40% | Acquired | (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | M | 13,333 | · | · | 13,334 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 22, 2011 | NOV | A | 24,300 | · | · | 24,300 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2011 | NOV | M | 11,295 | $44.07 | $497,771 | 59,061 Direct | +23.65% | Acquired | -50.9% (price as of 2026-10-05) |
| Feb. 16, 2011 | NOV | S | 11,295 | $81.50 | $920,542 | 47,766 Direct | -19.12% | Disposed | -73.5% (price as of 2026-10-05) |
| Feb. 16, 2011 | NOV | M | 11,295 | · | · | 22,590 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 20,000 | $33.29 | $665,800 | 72,532 Direct | +38.07% | Acquired | -35.0% (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 20,000 | $35.22 | $704,400 | 92,532 Direct | +27.57% | Acquired | -38.6% (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 13,333 | $25.96 | $346,125 | 105,865 Direct | +14.41% | Acquired | -16.7% (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | S | 4,766 | $51.51 | $245,497 | 101,099 Direct | -4.50% | Disposed | -58.0% (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | S | 53,333 | $51.27 | $2,734,383 | 47,766 Direct | -52.75% | Disposed | -57.8% (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 13,333 | · | · | 26,667 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Oct. 27, 2010 | NOV | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 26, 2010 | NOV | F | 5,468 | $39.92 | $218,283 | 52,532 Direct | -9.43% | Disposed | -45.8% (price as of 2026-10-05) |
| Feb. 16, 2010 | NOV | A | 9,000 | · | · | 58,000 Direct | +18.37% | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2010 | NOV | A | 33,885 | · | · | 33,885 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2009 | NOV | A | 24,000 | · | · | 53,767 Direct | +80.63% | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2009 | NOV | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 26, 2008 | NOV | F | 2,733 | $54.57 | $149,140 | 29,767 Direct | -8.41% | Disposed | -60.4% (price as of 2026-10-05) |
| May 9, 2008 | NOV | M | 10,000 | $35.22 | $352,200 | 42,500 Direct | +30.77% | Acquired | -38.6% (price as of 2026-10-05) |
| May 9, 2008 | NOV | S | 10,000 | $77.51 | $775,100 | 32,500 Direct | -23.53% | Disposed | -72.1% (price as of 2026-10-05) |
| May 9, 2008 | NOV | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Feb. 28, 2008 | NOV | M | 20,000 | $18.80 | $376,000 | 52,500 Direct | +61.54% | Acquired | 15.1% (price as of 2026-10-05) |
| Feb. 28, 2008 | NOV | M | 20,000 | $33.29 | $665,800 | 72,500 Direct | +38.10% | Acquired | -35.0% (price as of 2026-10-05) |
| Feb. 28, 2008 | NOV | S | 40,000 | $65.58 | $2,623,200 | 32,500 Direct | -55.17% | Disposed | -67.0% (price as of 2026-10-05) |
| Feb. 28, 2008 | NOV | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 28, 2008 | NOV | M | 20,000 | · | · | 20,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 19, 2008 | NOV | A | 10,000 | · | · | 32,500 Direct | +44.44% | Acquired | (price as of 2026-10-05) |
| Feb. 19, 2008 | NOV | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 21, 2007 | NOV | M | 10,000 | $66.58 | $665,800 | 21,250 Direct | +88.89% | Acquired | -35.0% (price as of 2026-10-05) |
| May 21, 2007 | NOV | S | 10,000 | $95.00 | $950,000 | 11,250 Direct | -47.06% | Disposed | -54.4% (price as of 2026-10-05) |
| May 21, 2007 | NOV | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 26, 2007 | NOV | A | 11,250 | · | · | 11,250 Direct | · | Acquired | (price as of 2026-10-05) |
| March 19, 2007 | NOV | M | 10,000 | $28.22 | $282,200 | 10,000 Direct | · | Acquired | 53.3% (price as of 2026-10-05) |
| March 19, 2007 | NOV | S | 10,000 | $75.60 | $756,000 | 0 Direct | -100.00% | Disposed | -42.8% (price as of 2026-10-05) |
| March 19, 2007 | NOV | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 1, 2007 | NOV | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2007 | NOV | M | 10,000 | $37.60 | $376,000 | 10,000 Direct | · | Acquired | 15.1% (price as of 2026-10-05) |
| Feb. 26, 2007 | NOV | S | 10,000 | $70.38 | $703,800 | 0 Direct | -100.00% | Disposed | -38.5% (price as of 2026-10-05) |
| Feb. 26, 2007 | NOV | M | 10,000 | · | · | 10,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | $20.14 | $201,400 | 10,000 Direct | · | Acquired | 114.9% (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | $28.22 | $282,200 | 20,000 Direct | +100.00% | Acquired | 53.3% (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | $37.60 | $376,000 | 30,000 Direct | +50.00% | Acquired | 15.1% (price as of 2026-10-05) |
| May 8, 2006 | NOV | S | 30,000 | $69.01 | $2,070,300 | 0 Direct | -100.00% | Disposed | -37.3% (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | · | · | 10,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| May 8, 2006 | NOV | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Feb. 21, 2006 | NOV | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 22, 2005 | NOV | S | 1,485 | $57.72 | $85,714 | 0 Indirect | -100.00% | Disposed | -25.0% (price as of 2026-10-05) |
| March 14, 2005 | NOV | M | 10,000 | $28.22 | $282,200 | 10,000 Direct | · | Acquired | 53.3% (price as of 2026-10-05) |
| March 14, 2005 | NOV | S | 200 | $49.47 | $9,894 | 9,800 Direct | -2.00% | Disposed | -12.5% (price as of 2026-10-05) |
| March 14, 2005 | NOV | S | 9,800 | $49.41 | $484,218 | 0 Direct | -100.00% | Disposed | -12.4% (price as of 2026-10-05) |
| March 14, 2005 | NOV | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 9,629 | $40.50 | $389,974 | 9,629 Direct | · | Acquired | 6.8% (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 6,667 | $18.53 | $123,540 | 16,296 Direct | +69.24% | Acquired | 133.5% (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 10,000 | $20.14 | $201,400 | 26,296 Direct | +61.36% | Acquired | 114.9% (price as of 2026-10-05) |
| March 9, 2005 | NOV | S | 196 | $48.93 | $9,590 | 26,100 Direct | -0.75% | Disposed | -11.6% (price as of 2026-10-05) |
| March 9, 2005 | NOV | S | 300 | $48.90 | $14,670 | 25,800 Direct | -1.15% | Disposed | -11.5% (price as of 2026-10-05) |
| March 9, 2005 | NOV | S | 25,800 | $48.75 | $1,257,750 | 0 Direct | -100.00% | Disposed | -11.2% (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 6,667 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 10,000 | · | · | 10,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| March 9, 2005 | NOV | M | 9,629 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 20,000 Direct | +100.00% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2005 | NOV | A | 10,000 | · | · | 30,000 Direct | +50.00% | Acquired | (price as of 2026-10-05) |
| Aug. 22, 2004 | NOV | S | 1,485 | $57.72 | $85,714 | 0 Indirect | -100.00% | Disposed | -25.0% (price as of 2026-10-05) |
| March 11, 2004 | NOV | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 11, 2004 | NOV | A | 10,000 | · | · | 20,000 Direct | +100.00% | Acquired | (price as of 2026-10-05) |
| March 11, 2004 | NOV | A | 10,000 | · | · | 30,000 Direct | +50.00% | Acquired | (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 2,954 | $22.56 | $66,642 | 2,954 Direct | · | Acquired | 91.8% (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 1,478 | $22.56 | $33,344 | 4,432 Direct | +50.03% | Acquired | 91.8% (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 10,000 | $20.14 | $201,400 | 14,432 Direct | +225.63% | Acquired | 114.9% (price as of 2026-10-05) |
| March 8, 2004 | NOV | S | 13,800 | $30.20 | $416,760 | 632 Direct | -95.62% | Disposed | 43.3% (price as of 2026-10-05) |
| March 8, 2004 | NOV | S | 200 | $30.50 | $6,100 | 432 Direct | -31.65% | Disposed | 41.9% (price as of 2026-10-05) |
| March 8, 2004 | NOV | S | 432 | $30.48 | $13,167 | 0 Direct | -100.00% | Disposed | 42.0% (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 10,000 | · | · | 20,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 2,954 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 8, 2004 | NOV | M | 1,478 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2004 | NOV | M | 13,333 | $18.53 | $247,060 | 13,333 Direct | · | Acquired | 133.5% (price as of 2026-10-05) |
Showing latest 100 of 103 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 |
|---|---|---|---|---|---|---|---|
| Feb. 15, 2013 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $69.33 | Feb. 16, 2023 | 41,150 | Acquired |
| Feb. 21, 2012 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $25.96 | Feb. 21, 2019 | 13,334 | Disposed |
| Feb. 21, 2012 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $84.58 | Feb. 22, 2022 | 29,000 | Acquired |
| Feb. 17, 2012 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $44.07 | Feb. 17, 2020 | 11,295 | Disposed |
| July 27, 2011 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $64.16 | Feb. 20, 2018 | 20,000 | Disposed |
| Feb. 22, 2011 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $25.96 | Feb. 21, 2019 | 13,333 | Disposed |
| Feb. 22, 2011 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $79.80 | Feb. 23, 2021 | 24,300 | Acquired |
| Feb. 16, 2011 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $44.07 | Feb. 17, 2020 | 11,295 | Disposed |
| Oct. 27, 2010 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $25.96 | Feb. 21, 2019 | 13,333 | Disposed |
| Oct. 27, 2010 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $33.29 | Feb. 22, 2016 | 20,000 | Disposed |
| Oct. 27, 2010 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $35.22 | March 2, 2017 | 20,000 | Disposed |
| Feb. 16, 2010 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $44.07 | Feb. 17, 2020 | 33,885 | Acquired |
| Feb. 20, 2009 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $25.96 | Feb. 21, 2019 | 40,000 | Acquired |
| May 9, 2008 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $35.22 | March 2, 2017 | 10,000 | Disposed |
| Feb. 28, 2008 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $18.80 | Feb. 8, 2015 | 20,000 | Disposed |
| Feb. 28, 2008 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $33.29 | Feb. 22, 2016 | 20,000 | Disposed |
| Feb. 19, 2008 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $64.16 | Feb. 20, 2018 | 20,000 | Acquired |
| May 21, 2007 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $66.58 | Feb. 22, 2016 | 10,000 | Disposed |
| March 19, 2007 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Disposed |
| March 1, 2007 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $70.45 | March 2, 2017 | 15,000 | Acquired |
| Feb. 26, 2007 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $37.60 | Feb. 8, 2015 | 10,000 | Disposed |
| May 8, 2006 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $20.14 | Feb. 15, 2013 | 10,000 | Disposed |
| May 8, 2006 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Disposed |
| May 8, 2006 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $37.60 | Feb. 8, 2015 | 10,000 | Disposed |
| Feb. 21, 2006 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $66.58 | Feb. 22, 2016 | 30,000 | Acquired |
| March 14, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Disposed |
| March 9, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $18.53 | Jan. 31, 2012 | 6,667 | Disposed |
| March 9, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $20.14 | Feb. 15, 2013 | 10,000 | Disposed |
| March 9, 2005 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $40.50 | Feb. 15, 2011 | 9,629 | 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 |
| March 11, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Acquired |
| March 11, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Acquired |
| March 11, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $28.22 | March 12, 2014 | 10,000 | Acquired |
| March 8, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $20.14 | Feb. 15, 2013 | 10,000 | Disposed |
| March 8, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $22.56 | Feb. 23, 2010 | 2,954 | Disposed |
| March 8, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $22.56 | Feb. 23, 2011 | 1,478 | Disposed |
| Feb. 25, 2004 | NOV | Non-Qualified Stock Option (right to buy) | Common Stock | $18.53 | Jan. 31, 2012 | 13,333 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).