William E Roller
First SEC filing: May 7, 2008 · Latest: May 7, 2008
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2013 | ENOV | A | 4,438 | · | · | 4,438 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 10, 2012 | ENOV | S | 4,380 | $32.07 | $140,467 | 57,922 Direct | -7.03% | Disposed | -67.8% (price as of 2026-10-02) |
| Aug. 9, 2012 | ENOV | S | 12,495 | $32.40 | $404,838 | 62,302 Direct | -16.71% | Disposed | -68.1% (price as of 2026-10-02) |
| May 7, 2012 | ENOV | F | 902 | $32.93 | $29,703 | 74,797 Direct | -1.19% | Disposed | -68.6% (price as of 2026-10-02) |
| Feb. 23, 2012 | ENOV | A | 9,656 | · | · | 9,656 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 23, 2012 | ENOV | A | 6,316 | · | · | 75,699 Direct | +9.10% | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2011 | ENOV | A | 15,790 | · | · | 15,790 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2011 | ENOV | A | 14,911 | · | · | 69,383 Direct | +27.37% | Acquired | (price as of 2026-10-02) |
| May 11, 2010 | ENOV | S | 5,000 | $12.93 | $64,650 | 54,472 Direct | -8.41% | Disposed | -20.2% (price as of 2026-10-02) |
| April 22, 2010 | ENOV | A | 16,180 | · | · | 16,180 Direct | · | Acquired | (price as of 2026-10-02) |
| March 29, 2010 | ENOV | A | 21,097 | · | · | 21,097 Direct | · | Acquired | (price as of 2026-10-02) |
| March 11, 2010 | ENOV | S | 5,000 | $11.20 | $56,000 | 59,472 Direct | -7.76% | Disposed | -7.8% (price as of 2026-10-02) |
| Aug. 25, 2009 | ENOV | A | 5,556 | · | · | 64,472 Direct | +9.43% | Acquired | (price as of 2026-10-02) |
| March 13, 2009 | ENOV | A | 33,603 | · | · | 33,603 Direct | · | Acquired | (price as of 2026-10-02) |
| May 13, 2008 | ENOV | A | 13,889 | · | · | 13,889 Direct | · | Acquired | (price as of 2026-10-02) |
| May 13, 2008 | ENOV | A | 58,916 | · | · | 58,916 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Feb. 18, 2013 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $42.25 | Feb. 18, 2020 | 4,438 | Acquired |
| Feb. 23, 2012 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $35.60 | Feb. 23, 2019 | 9,656 | Acquired |
| Feb. 24, 2011 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $21.77 | Feb. 24, 2018 | 15,790 | Acquired |
| April 22, 2010 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $13.52 | April 22, 2017 | 16,180 | Acquired |
| March 29, 2010 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $11.85 | March 29, 2017 | 21,097 | Acquired |
| March 13, 2009 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $7.44 | March 13, 2016 | 33,603 | Acquired |
| May 13, 2008 | ENOV | Employee Stock Option (right to buy) | Common Stock, par value $.001 | $18.00 | May 13, 2015 | 13,889 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 7, 2008 | ENOV | No securities beneficially owned | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2011 | $279,347 | · | $137,499 | $154,900 | $203,351 | · | $33,537 | $808,634 |
| 2010 | $267,550 | · | $187,503 | $212,685 | $240,827 | · | $19,564 | $928,129 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.