William E Brown III
CIK 1451058 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 5, 2008 · Latest: Dec. 5, 2008
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 48 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
48 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 8, 2013 | IDXX | S | 22,178 | $93.78 | $2,079,853 | 7,259 Direct | -75.34% | Disposed | 1114.9% (price as of 2026-08-19) |
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. 14, 2013 | IDXX | Restricted Stock Unit | Common Stock (422) | — | — | 422 | Disposed |
| Feb. 14, 2013 | IDXX | Restricted Stock Unit | Common Stock (274) | — | — | 274 | Disposed |
| Feb. 14, 2013 | IDXX | Restricted Stock Unit | Common Stock (243) | — | — | 243 | Disposed |
| Feb. 14, 2013 | IDXX | Restricted Stock Unit | Common Stock (1,159) | — | — | 1,159 | Acquired |
| Feb. 14, 2013 | IDXX | Incentive Stock Option (right to buy) | Common Stock (1,090) | $91.68 | Feb. 13, 2020 | 1,090 | Acquired |
| Feb. 14, 2013 | IDXX | Non-Qualified Stock Option (right to buy) | Comon Stock (10,902) | $91.68 | Feb. 13, 2020 | 10,902 | Acquired |
| Feb. 13, 2013 | IDXX | Incentive Stock Option (right to buy) | Common Stock (9,533) | $29.36 | Dec. 2, 2015 | 9,533 | Disposed |
| Feb. 8, 2013 | IDXX | Non-Qualified Stock Option (right to buy) | Common Stock (22,178) | $29.36 | Dec. 2, 2015 | 22,178 | Disposed |
| Dec. 20, 2012 | IDXX | Incentive Stock Option (right to buy) | Common Stock (4,087) | $29.36 | Dec. 2, 2015 | 4,087 | Disposed |
| Dec. 1, 2012 | IDXX | Restricted Stock Unit | Common Stock (892) | — | — | 892 | Disposed |
| Feb. 14, 2012 | IDXX | Restricted Stock Unit | Common Stock (422) | — | — | 422 | Disposed |
| Feb. 14, 2012 | IDXX | Restricted Stock Unit | Common Stock (274) | — | — | 274 | Disposed |
| Feb. 14, 2012 | IDXX | Restricted Stock Unit | Common Stock (1,215) | — | — | 1,215 | Acquired |
| Feb. 14, 2012 | IDXX | Incentive Stock Option (right to buy) | Common Stock (1,143) | $87.42 | Feb. 13, 2019 | 1,143 | Acquired |
| Feb. 14, 2012 | IDXX | Non-Qualified Stock Option (right to buy) | Common Stock (10,951) | $87.42 | Feb. 13, 2019 | 10,951 | Acquired |
| Dec. 1, 2011 | IDXX | Restricted Stock Unit | Common Stock (893) | — | — | 893 | Disposed |
| Feb. 14, 2011 | IDXX | Non-Qualified Stock Option (right to buy) | Common Stock (11,466) | $77.59 | Feb. 13, 2018 | 11,466 | Acquired |
| Feb. 14, 2011 | IDXX | Restricted Stock Unit | Common Stock (422) | — | — | 422 | Disposed |
| Feb. 14, 2011 | IDXX | Restricted Stock Unit | Common Stock (1,369) | — | — | 1,369 | Acquired |
| Feb. 14, 2011 | IDXX | Incentive Stock Option (right to buy) | Common Stock (1,288) | $77.59 | Feb. 13, 2018 | 1,288 | Acquired |
| Dec. 1, 2010 | IDXX | Restricted Stock Unit | Common Stock (893) | — | — | 893 | Disposed |
| Feb. 14, 2010 | IDXX | Restricted Stock Unit | Common Stock (2,110) | — | — | 2,110 | Acquired |
| Feb. 14, 2010 | IDXX | Non-Qualified Stock Option (right to buy) | Common Stock (16,548) | $53.31 | Feb. 13, 2017 | 16,548 | Acquired |
| Feb. 14, 2010 | IDXX | Incentive Stock Option (right to buy) | Common Stock (3,750) | $53.31 | Feb. 13, 2017 | 3,750 | Acquired |
| Dec. 1, 2009 | IDXX | Restricted Stock Unit | Common Stock (893) | — | — | 893 | Disposed |
| Dec. 3, 2008 | IDXX | Non-Qualified Stock Option (right to buy) | Common Stock (27,722) | $29.36 | Dec. 2, 2015 | 27,722 | Acquired |
| Dec. 3, 2008 | IDXX | Incentive Stock Option (right to buy) | Common Stock (17,025) | $29.36 | Dec. 2, 2015 | 17,025 | Acquired |
| Dec. 1, 2008 | IDXX | Restricted Stock Unit | Common Stock (4,463) | — | — | 4,463 | 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 |
|---|---|---|---|---|
| Dec. 2, 2008 | IDXX | Common Stock | 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 | $322,308 | $250,000 | — | — | — | — | $10,948 | — |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.