Malcolm Theobald
Insider
First SEC filing: June 28, 2007 · Latest: June 28, 2007
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 17, 2014 | SLB | A | 3,087 | · | · | 18,132 Direct | +20.52% | Acquired | (price as of 2026-10-05) |
| Jan. 16, 2014 | SLB | A | 1,126 | · | · | 1,126 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 16, 2014 | SLB | A | 18,874 | · | · | 18,874 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 16, 2014 | SLB | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 6, 2013 | SLB | S | 5,565 | $93.17 | $518,491 | 14,873 Direct | -27.23% | Disposed | -46.0% (price as of 2026-10-05) |
| Jan. 17, 2013 | SLB | A | 1,365 | · | · | 1,365 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2013 | SLB | A | 12,635 | · | · | 12,635 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2013 | SLB | A | 2,450 | · | · | 2,450 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2013 | SLB | A | 2,450 | · | · | 2,450 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2013 | SLB | A | 4,900 | · | · | 4,900 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 20, 2012 | SLB | S | 2,718 | $71.02 | $193,032 | 20,071 Direct | -11.93% | Disposed | -29.2% (price as of 2026-10-05) |
| April 16, 2012 | SLB | M | 3,000 | $27.87 | $83,610 | 22,612 Direct | +15.30% | Acquired | 80.4% (price as of 2026-10-05) |
| April 16, 2012 | SLB | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Jan. 19, 2012 | SLB | A | 21,614 | · | · | 21,614 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 19, 2012 | SLB | A | 1,386 | · | · | 1,386 Direct | · | Acquired | (price as of 2026-10-05) |
| April 21, 2011 | SLB | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 20, 2011 | SLB | A | 1,192 | · | · | 1,192 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 20, 2011 | SLB | A | 13,808 | · | · | 13,808 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 18, 2010 | SLB | M | 4,000 | $41.14 | $164,560 | 19,092 Direct | +26.50% | Acquired | 22.2% (price as of 2026-10-05) |
| Oct. 18, 2010 | SLB | M | 4,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 28, 2010 | SLB | M | 1,500 | $32.46 | $48,690 | 14,905 Direct | +11.19% | Acquired | 54.9% (price as of 2026-10-05) |
| April 28, 2010 | SLB | M | 1,500 | · | · | 591 Direct | -71.74% | Disposed | (price as of 2026-10-05) |
| Jan. 21, 2010 | SLB | A | 1,459 | · | · | 1,459 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 21, 2010 | SLB | A | 17,541 | · | · | 17,541 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 22, 2009 | SLB | A | 2,642 | · | · | 2,642 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 22, 2009 | SLB | A | 22,358 | · | · | 22,358 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | M | 945 | $32.62 | $30,826 | 12,985 Direct | +7.85% | Acquired | 54.1% (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | F | 330 | $93.22 | $30,763 | 12,655 Direct | -2.54% | Disposed | -46.1% (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | M | 3 | $32.62 | $98 | 12,658 Direct | +0.02% | Acquired | 54.1% (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | F | 1 | $93.22 | $93 | 12,657 Direct | -0.01% | Disposed | -46.1% (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | M | 945 | · | · | 1,427 Direct | -39.84% | Disposed | (price as of 2026-10-05) |
| Aug. 8, 2008 | SLB | M | 3 | · | · | 3 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| May 5, 2008 | SLB | M | 909 | $32.46 | $29,506 | 9,139 Direct | +11.04% | Acquired | 54.9% (price as of 2026-10-05) |
| May 5, 2008 | SLB | F | 290 | $101.40 | $29,406 | 8,849 Direct | -3.17% | Disposed | -50.4% (price as of 2026-10-05) |
| May 5, 2008 | SLB | M | 4,396 | $27.81 | $122,253 | 13,245 Direct | +49.68% | Acquired | 80.8% (price as of 2026-10-05) |
| May 5, 2008 | SLB | F | 1,205 | $101.40 | $122,187 | 12,040 Direct | -9.10% | Disposed | -50.4% (price as of 2026-10-05) |
| May 5, 2008 | SLB | M | 4,396 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 5, 2008 | SLB | M | 909 | · | · | 2,091 Direct | -30.30% | Disposed | (price as of 2026-10-05) |
| Jan. 17, 2008 | SLB | A | 1,177 | · | · | 1,177 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 17, 2008 | SLB | A | 10,823 | · | · | 10,823 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2007 | SLB | S | 1,528 | $100.00 | $152,800 | 8,084 Direct | -15.90% | Disposed | -49.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | M | 1,284 | $23.01 | $29,545 | 8,644 Direct | +17.45% | Acquired | 118.5% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | S | 500 | $86.30 | $43,150 | 8,144 Direct | -5.78% | Disposed | -41.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | M | 2,116 | $32.62 | $69,024 | 10,260 Direct | +25.98% | Acquired | 54.1% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | S | 200 | $86.28 | $17,256 | 10,060 Direct | -1.95% | Disposed | -41.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | S | 200 | $86.27 | $17,254 | 9,860 Direct | -1.99% | Disposed | -41.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | S | 100 | $86.22 | $8,622 | 9,760 Direct | -1.01% | Disposed | -41.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | S | 148 | $86.21 | $12,759 | 9,612 Direct | -1.52% | Disposed | -41.7% (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | M | 1,284 | · | · | 1,716 Direct | -42.80% | Disposed | (price as of 2026-10-05) |
| Aug. 6, 2007 | SLB | M | 2,116 | · | · | 2,372 Direct | -47.15% | Disposed | (price as of 2026-10-05) |
| July 19, 2007 | SLB | A | 2,275 | · | · | 2,275 Direct | · | Acquired | (price as of 2026-10-05) |
| July 19, 2007 | SLB | A | 17,725 | · | · | 17,725 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 16, 2014 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $88.76 | Jan. 16, 2024 | 1,126 | Acquired |
| Jan. 16, 2014 | SLB | NQ Stock Option (right to buy)w/tandem tax w/h right | Common Stock, $0.01 par value per share | $88.76 | Jan. 16, 2024 | 18,874 | Acquired |
| Jan. 16, 2014 | SLB | RSU (restricted stock unit) | Common Stock, $0.01 par value per share | $0.00 | · | 10,000 | Acquired |
| Jan. 17, 2013 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $73.25 | Jan. 17, 2023 | 1,365 | Acquired |
| Jan. 17, 2013 | SLB | NQ Stock Option (right to buy) w/tandem Tax w/h right | Common Stock, $0.01 par value per share | $73.25 | Jan. 17, 2023 | 12,635 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 2,450 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 2,450 | Acquired |
| Jan. 17, 2013 | SLB | Performance Share Unit (PSU) | Common Stock, $0.01 par value per share | $0.00 | · | 4,900 | Acquired |
| April 16, 2012 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $27.87 | April 17, 2012 | 3,000 | Disposed |
| Jan. 19, 2012 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $72.11 | Jan. 19, 2022 | 21,614 | Acquired |
| Jan. 19, 2012 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $72.11 | Jan. 19, 2022 | 1,386 | Acquired |
| April 21, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $90.06 | April 21, 2021 | 10,000 | Acquired |
| Jan. 20, 2011 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $83.88 | Jan. 20, 2021 | 1,192 | Acquired |
| Jan. 20, 2011 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock, $0.01 par value per share | $83.88 | Jan. 20, 2021 | 13,808 | Acquired |
| Oct. 18, 2010 | SLB | Incentive Stock Option (right to buy) | Common Stock, $0.01 par value per share | $41.14 | Oct. 19, 2010 | 4,000 | Disposed |
| April 28, 2010 | SLB | Incentive Stock Option (right to buy) | Common Stock | $32.46 | Jan. 19, 2015 | 1,500 | Disposed |
| Jan. 21, 2010 | SLB | Incentive Stock Option (right to buy) | Common Stock | $68.50 | Jan. 21, 2020 | 1,459 | Acquired |
| Jan. 21, 2010 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock | $68.50 | Jan. 21, 2020 | 17,541 | Acquired |
| Jan. 22, 2009 | SLB | Incentive Stock Option (right to buy) | Common Stock | $37.84 | Jan. 22, 2019 | 2,642 | Acquired |
| Jan. 22, 2009 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock | $37.84 | Jan. 22, 2019 | 22,358 | Acquired |
| Aug. 8, 2008 | SLB | Incentive Stock Option (right to buy) | Common Stock | $32.62 | July 21, 2014 | 945 | Disposed |
| Aug. 8, 2008 | SLB | Non-Qualified Stock Option (right to buy) | Common Stock | $32.62 | July 21, 2014 | 3 | Disposed |
| May 5, 2008 | SLB | Incentive Stock Option (right to buy) | Common Stock | $27.81 | April 21, 2009 | 4,396 | Disposed |
| May 5, 2008 | SLB | Incentive Stock Option (right to buy) | Common Stock | $32.46 | Jan. 19, 2015 | 909 | Disposed |
| Jan. 17, 2008 | SLB | Incentive Stock Option (right to buy) | Common Stock | $84.93 | Jan. 17, 2018 | 1,177 | Acquired |
| Jan. 17, 2008 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock | $84.93 | Jan. 17, 2018 | 10,823 | Acquired |
| Aug. 6, 2007 | SLB | Incentive Stock Option (right to buy) | Common Stock | $23.01 | July 16, 2013 | 1,284 | Disposed |
| Aug. 6, 2007 | SLB | Incentive Stock Option (right to buy) | Common Stock | $32.62 | July 21, 2014 | 2,116 | Disposed |
| July 19, 2007 | SLB | Incentive Stock Option (right to buy) | Common Stock | $92.70 | July 19, 2017 | 2,275 | Acquired |
| July 19, 2007 | SLB | NQ Stock Option (right to buy) w/ tandem Tax w/h right | Common Stock | $92.70 | July 19, 2017 | 17,725 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 28, 2007 | SLB | Common Stock | 7,157 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 3,000 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 4,396 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 3,000 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 3,000 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 4,488 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 4,000 | Direct |
| June 28, 2007 | SLB | Incentive Stock Option (right to buy) | 2,440 | Direct |
| June 28, 2007 | SLB | Non-Qualified Stock Option (right to buy) | 6 | Direct |
| June 28, 2007 | SLB | Non-Qualified Stock Option (right to buy) | 560 | Direct |