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Stephen A Wells
Insider
First SEC filing: May 9, 2018 · Latest: May 9, 2018
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 8, 2018 | OIS | A | 3,425 | · | · | 55,149 Direct | +6.62% | Acquired | (price as of 2026-10-02) |
| May 9, 2017 | OIS | A | 4,318 | · | · | 51,724 Direct | +9.11% | Acquired | (price as of 2026-10-02) |
| May 10, 2016 | OIS | A | 2,972 | · | · | 47,406 Direct | +6.69% | Acquired | (price as of 2026-10-02) |
| March 31, 2016 | OIS | A | 209 | $31.52 | $6,588 | 44,434 Direct | +0.47% | Acquired | -73.9% (price as of 2026-10-02) |
| Dec. 31, 2015 | OIS | A | 459 | $27.25 | $12,508 | 44,225 Direct | +1.05% | Acquired | -69.8% (price as of 2026-10-02) |
| Sept. 30, 2015 | OIS | A | 478 | $26.13 | $12,490 | 43,766 Direct | +1.10% | Acquired | -68.5% (price as of 2026-10-02) |
| June 30, 2015 | OIS | A | 336 | $37.23 | $12,509 | 43,288 Direct | +0.78% | Acquired | -77.9% (price as of 2026-10-02) |
| May 12, 2015 | OIS | A | 2,866 | · | · | 42,952 Direct | +7.15% | Acquired | (price as of 2026-10-02) |
| March 31, 2015 | OIS | A | 314 | $39.77 | $12,488 | 40,086 Direct | +0.79% | Acquired | -79.3% (price as of 2026-10-02) |
| Dec. 31, 2014 | OIS | A | 256 | $48.90 | $12,518 | 39,772 Direct | +0.65% | Acquired | -83.2% (price as of 2026-10-02) |
| Sept. 30, 2014 | OIS | A | 202 | $61.90 | $12,504 | 39,516 Direct | +0.51% | Acquired | -86.7% (price as of 2026-10-02) |
| June 30, 2014 | OIS | A | 195 | $64.09 | $12,498 | 39,314 Direct | +0.50% | Acquired | -87.2% (price as of 2026-10-02) |
| June 13, 2014 | OIS | J | 943 | · | · | 39,119 Direct | +2.47% | Acquired | (price as of 2026-10-02) |
| May 15, 2014 | OIS | A | 1,316 | · | · | 38,176 Direct | +3.57% | Acquired | (price as of 2026-10-02) |
| March 31, 2014 | OIS | A | 127 | $98.60 | $12,522 | 36,860 Direct | +0.35% | Acquired | -85.4% (price as of 2026-10-02) |
| Dec. 31, 2013 | OIS | A | 123 | $101.72 | $12,512 | 36,733 Direct | +0.34% | Acquired | -85.8% (price as of 2026-10-02) |
| Sept. 30, 2013 | OIS | A | 121 | $103.46 | $12,519 | 36,610 Direct | +0.33% | Acquired | -86.1% (price as of 2026-10-02) |
| June 30, 2013 | OIS | A | 135 | $92.64 | $12,506 | 36,489 Direct | +0.37% | Acquired | -84.5% (price as of 2026-10-02) |
| May 15, 2013 | OIS | A | 1,235 | · | · | 36,354 Direct | +3.52% | Acquired | (price as of 2026-10-02) |
| March 31, 2013 | OIS | A | 153 | $81.57 | $12,480 | 35,119 Direct | +0.44% | Acquired | -82.3% (price as of 2026-10-02) |
| Dec. 31, 2012 | OIS | A | 175 | $71.54 | $12,520 | 34,966 Direct | +0.50% | Acquired | -79.9% (price as of 2026-10-02) |
| Sept. 30, 2012 | OIS | A | 126 | $79.46 | $10,012 | 34,791 Direct | +0.36% | Acquired | -81.9% (price as of 2026-10-02) |
| Sept. 14, 2012 | OIS | S | 6,295 | $87.03 | $547,854 | 34,665 Direct | -15.37% | Disposed | -83.5% (price as of 2026-10-02) |
| June 30, 2012 | OIS | A | 151 | $66.20 | $9,996 | 40,960 Direct | +0.37% | Acquired | -78.2% (price as of 2026-10-02) |
| May 15, 2012 | OIS | A | 1,558 | · | · | 40,809 Direct | +3.97% | Acquired | (price as of 2026-10-02) |
| March 31, 2012 | OIS | A | 128 | $78.06 | $9,992 | 39,251 Direct | +0.33% | Acquired | -81.5% (price as of 2026-10-02) |
| March 30, 2012 | OIS | S | 5,000 | $78.33 | $391,650 | 39,123 Direct | -11.33% | Disposed | -81.6% (price as of 2026-10-02) |
| Dec. 31, 2011 | OIS | A | 131 | $76.37 | $10,004 | 44,123 Direct | +0.30% | Acquired | -81.1% (price as of 2026-10-02) |
| Sept. 30, 2011 | OIS | A | 196 | $50.92 | $9,980 | 43,992 Direct | +0.45% | Acquired | -71.7% (price as of 2026-10-02) |
| June 30, 2011 | OIS | A | 125 | $79.91 | $9,989 | 43,796 Direct | +0.29% | Acquired | -82.0% (price as of 2026-10-02) |
| May 17, 2011 | OIS | A | 1,541 | · | · | 43,671 Direct | +3.66% | Acquired | (price as of 2026-10-02) |
| March 31, 2011 | OIS | A | 131 | $76.14 | $9,974 | 42,130 Direct | +0.31% | Acquired | -81.1% (price as of 2026-10-02) |
| Dec. 31, 2010 | OIS | A | 156 | $64.09 | $9,998 | 41,999 Direct | +0.37% | Acquired | -77.5% (price as of 2026-10-02) |
| Sept. 30, 2010 | OIS | A | 215 | $46.55 | $10,008 | 41,843 Direct | +0.52% | Acquired | -69.1% (price as of 2026-10-02) |
| June 30, 2010 | OIS | A | 253 | $39.58 | $10,014 | 41,628 Direct | +0.61% | Acquired | -63.6% (price as of 2026-10-02) |
| May 13, 2010 | OIS | A | 2,331 | · | · | 41,375 Direct | +5.97% | Acquired | (price as of 2026-10-02) |
| March 31, 2010 | OIS | S | 17,384 | $45.90 | $797,926 | 39,044 Direct | -30.81% | Disposed | -68.6% (price as of 2026-10-02) |
| March 31, 2010 | OIS | A | 221 | $45.34 | $10,020 | 56,428 Direct | +0.39% | Acquired | -68.2% (price as of 2026-10-02) |
| Dec. 31, 2009 | OIS | A | 255 | · | · | 56,207 Direct | +0.46% | Acquired | (price as of 2026-10-02) |
| Sept. 30, 2009 | OIS | A | 285 | · | · | 55,952 Direct | +0.51% | Acquired | (price as of 2026-10-02) |
| June 30, 2009 | OIS | A | 413 | · | · | 55,667 Direct | +0.75% | Acquired | (price as of 2026-10-02) |
| May 14, 2009 | OIS | A | 5,416 | · | · | 55,254 Direct | +10.87% | Acquired | (price as of 2026-10-02) |
| March 31, 2009 | OIS | A | 746 | · | · | 49,838 Direct | +1.52% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2008 | OIS | A | 536 | · | · | 49,092 Direct | +1.10% | Acquired | (price as of 2026-10-02) |
| Oct. 23, 2008 | OIS | X | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 23, 2008 | OIS | X | 5,000 | · | · | 5,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | M | 5,000 | $14.39 | $71,950 | 48,556 Direct | +11.48% | Acquired | 0.1% (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | M | 5,000 | $13.00 | $65,000 | 43,556 Direct | +12.97% | Acquired | 10.8% (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | X | 5,000 | · | · | 10,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | X | 5,000 | · | · | 15,000 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | M | 5,000 | $11.65 | $58,250 | 38,556 Direct | +14.90% | Acquired | 23.6% (price as of 2026-10-02) |
| Oct. 3, 2008 | OIS | M | 5,000 | $9.00 | $45,000 | 33,556 Direct | +17.51% | Acquired | 60.0% (price as of 2026-10-02) |
| Sept. 30, 2008 | OIS | A | 283 | · | · | 28,556 Direct | +1.00% | Acquired | (price as of 2026-10-02) |
| June 30, 2008 | OIS | A | 80 | · | · | 28,273 Direct | +0.28% | Acquired | (price as of 2026-10-02) |
| June 6, 2008 | OIS | S | 15,000 | $61.62 | $924,300 | 28,193 Direct | -34.73% | Disposed | -76.6% (price as of 2026-10-02) |
| May 15, 2008 | OIS | A | 1,959 | · | · | 43,193 Direct | +4.75% | Acquired | (price as of 2026-10-02) |
| May 17, 2007 | OIS | A | 2,028 | · | · | 41,234 Direct | +5.17% | Acquired | (price as of 2026-10-02) |
| Nov. 27, 2006 | OIS | P | 3,000 | $29.44 | $88,320 | 39,206 Direct | +8.29% | Acquired | -51.1% (price as of 2026-10-02) |
| Sept. 12, 2006 | OIS | P | 4,000 | $27.33 | $109,320 | 36,206 Direct | +12.42% | Acquired | -47.3% (price as of 2026-10-02) |
| Aug. 15, 2006 | OIS | P | 1,000 | $29.97 | $29,970 | 32,206 Direct | +3.20% | Acquired | -51.9% (price as of 2026-10-02) |
| Aug. 14, 2006 | OIS | P | 2,000 | $29.86 | $59,720 | 2,000 Indirect | · | Acquired | -51.8% (price as of 2026-10-02) |
| Aug. 14, 2006 | OIS | P | 7,000 | $29.83 | $208,810 | 31,206 Direct | +28.92% | Acquired | -51.7% (price as of 2026-10-02) |
| May 18, 2006 | OIS | A | 2,091 | · | · | 24,206 Direct | +9.46% | Acquired | (price as of 2026-10-02) |
| May 18, 2005 | OIS | A | 3,436 | · | · | 22,115 Direct | +18.39% | Acquired | (price as of 2026-10-02) |
| May 18, 2004 | OIS | A | 5,000 | · | · | 20,000 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2003 | OIS | A | 1,554 | $11.09 | $17,234 | 3,954 Direct | +64.75% | Acquired | 29.9% (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 |
|---|---|---|---|---|---|---|---|
| Oct. 23, 2008 | OIS | Common Stock Option (Right to Purchase) | Common Stock | $14.39 | May 18, 2014 | 5,000 | Disposed |
| Oct. 23, 2008 | OIS | Common Stock Option (Right to Purchase) | Common Stock | $13.00 | May 13, 2013 | 5,000 | Disposed |
| Oct. 3, 2008 | OIS | Common Stock Option (Right to Purchase) | Common Stock | $11.65 | May 15, 2012 | 5,000 | Disposed |
| Oct. 3, 2008 | OIS | Common Stock Option (Right to Purchase) | Common Stock | $9.00 | Feb. 8, 2011 | 5,000 | Disposed |
| May 18, 2004 | OIS | Common Stock Option (Right to Purchase) | Common Stock | $14.39 | May 18, 2010 | 5,000 | Acquired |
| Aug. 6, 2003 | OIS | Phantom Stock [F1] | Common Stock | $0.00 | · | 1,554 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).