Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 77 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

77 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 7, 2014 THG S 2,300 $68.98 $158,654 25,220 Direct -8.36% Disposed 218.1% (price as of 2026-10-02)
Aug. 7, 2014 IDXX P 500 $127.28 $63,640 3,500 Indirect +16.67% Acquired 714.6% (price as of 2026-10-02)
Aug. 7, 2014 IDXX P 500 $254.56 $127,280 3,500 Indirect +16.67% Acquired 307.3% (price as of 2026-10-02)
Dec. 12, 2013 IDXX P 500 $102.31 $51,155 3,000 Indirect +20.00% Acquired 913.4% (price as of 2026-10-02)
Dec. 16, 2011 IDXX P 6,500 $74.54 $484,510 19,746 Direct +49.07% Acquired 1290.9% (price as of 2026-10-02)
Feb. 26, 2007 IDXX P 3,000 $87.09 $261,270 13,915 Direct +27.49% Acquired 2280.9% (price as of 2026-10-02)
Aug. 2, 2005 IDXX P 6,000 $64.28 $385,680 10,250 Direct +141.18% Acquired 3125.8% (price as of 2026-10-02)
May 16, 2005 IDXX P 2,000 $58.57 $117,140 4,132 Direct +93.81% Acquired 3440.3% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 6, 2015 IDXX Restricted Stock Unit Common Stock (290) · · 290 Disposed
Aug. 7, 2014 IDXX Non-Qualified Stock Option (right to buy) Common Stock (4,527) $34.37 Feb. 13, 2016 4,527 Disposed
Aug. 7, 2014 IDXX Non-Qualified Stock Option (right to buy) Common Stock (2,934) $56.95 Feb. 13, 2015 2,934 Disposed
Aug. 7, 2014 IDXX Non-Qualified Stock Option (right to buy) Common Stock (5,000) $29.27 May 17, 2015 5,000 Disposed
Aug. 7, 2014 IDXX Non-Qualified Stock Option (right to buy) Common Stock (1,200) $27.86 Feb. 22, 2015 1,200 Disposed
May 7, 2014 IDXX Restricted Stock Units Common Stock (429) · · 429 Disposed
May 7, 2014 IDXX Non-Qualified Stock Options (right to buy) Common Stock (2,987) $129.38 May 6, 2024 2,987 Acquired
May 7, 2014 IDXX Restricted Stock Unit Common Stock (290) · · 290 Acquired
May 9, 2013 IDXX Restricted Stock Unit Common Stock (369) · · 369 Disposed
May 8, 2013 IDXX Non-Qualified Stock Option (right to buy) Common Stock (4,395) $87.36 May 7, 2023 4,395 Acquired
May 8, 2013 IDXX Restricted Stock Unit Common Stock (429) · · 429 Acquired
May 9, 2012 IDXX Non-Qualified Stock Option (right to buy) Common Stock (3,752) $88.09 May 8, 2019 3,752 Acquired
May 9, 2012 IDXX Restricted Stock Unit Common Stock (369) · · 369 Acquired
Feb. 14, 2012 IDXX Restricted Stock Unit Common Stock (354) · · 354 Disposed
Feb. 14, 2011 IDXX Restricted Stock Unit Common Stock (354) · · 354 Acquired
Feb. 14, 2011 IDXX Restricted Stock Unit Common Stock (516) · · 516 Disposed
Feb. 14, 2011 IDXX Non-Qualified Stock Option (right to buy) Common Stock (3,301) $77.59 Feb. 13, 2018 3,301 Acquired
Feb. 14, 2010 IDXX Restricted Stock Unit Common Stock (1,309) · · 1,309 Disposed
Feb. 14, 2010 IDXX Restricted Stock Unit Common Stock (516) · · 516 Acquired
Feb. 14, 2010 IDXX Non-Qualified Stock Option (right to buy) Common Stock (4,962) $53.31 Feb. 13, 2017 5,962 Acquired
Feb. 14, 2009 IDXX Restricted Stock Unit Common Stock (790) · · 790 Disposed
Feb. 14, 2009 IDXX Non-Qualified Stock Option (right to buy) Common Stock (4,527) $34.37 Feb. 13, 2016 4,527 Acquired
Feb. 14, 2009 IDXX Restricted Stock Unit Common Stock (1,309) · · 1,309 Acquired
Feb. 14, 2008 IDXX Restricted Stock Unit Common Stock (1,790) · · 1,790 Disposed
Feb. 14, 2008 IDXX Non-Qualified Stock Option (right to buy) Common Stock (2,934) $56.95 Feb. 13, 2015 2,934 Acquired
Feb. 14, 2008 IDXX Restricted Stock Unit Common Stock (790) · · 790 Acquired
Feb. 14, 2007 IDXX Restricted Stock Unit Common Stock (895) · · 895 Acquired
Feb. 14, 2006 IDXX Deferred Stock Unit Common Stock (978) · · 978 Acquired
May 18, 2005 IDXX Non-Qualified Stock Option (right to buy) Common Stock (2,500) $58.54 May 17, 2015 2,500 Acquired
Feb. 23, 2005 IDXX Non-Qualified Stock Option (right to buy) Common Stock (600) $55.71 Feb. 22, 2015 600 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 25, 2005 IDXX Commmon Stock 2,000 Direct