Lawrence C Best

CIK 1191248 · View on SEC EDGAR ↗

Insider

First SEC filing: June 13, 2014 · Latest: June 13, 2014

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 62 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

62 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 12, 2014 HAE S 5,000 $33.91 $169,550 10,001 Direct -33.33% Disposed 217.7% (price as of 2026-08-20)
June 12, 2014 HAE S 4,184 $33.91 $141,879 10,001 Direct -29.50% Disposed 217.7% (price as of 2026-08-20)
May 3, 2013 HAE S 12,000 $38.32 $459,840 8,352 Direct -58.96% Disposed 181.2% (price as of 2026-08-20)
Feb. 7, 2011 HAE S 4,695 $62.00 $291,090 2,201 Direct -68.08% Disposed 247.5% (price as of 2026-08-20)
Feb. 7, 2011 HAE S 6,000 $61.94 $371,640 2,201 Direct -73.16% Disposed 247.9% (price as of 2026-08-20)
Feb. 7, 2011 HAE S 6,000 $61.65 $369,900 2,201 Direct -73.16% Disposed 249.5% (price as of 2026-08-20)
Feb. 4, 2011 HAE S 15,305 $61.06 $934,523 2,201 Direct -87.43% Disposed 252.9% (price as of 2026-08-20)
Dec. 1, 2010 MYGN S 65,000 $21.56 $1,401,400 100,000 Direct -39.39% Disposed -85.0% (price as of 2026-08-20)
Nov. 30, 2010 MYGN S 25,000 $21.49 $537,250 165,000 Direct -13.16% Disposed -85.0% (price as of 2026-08-20)
Feb. 18, 2010 HAE S 50,000 $53.42 $2,671,000 1,008 Direct -98.02% Disposed 303.4% (price as of 2026-08-20)
Feb. 18, 2010 HAE S 50,000 $53.42 $2,671,000 1,008 Direct -98.02% Disposed 303.4% (price as of 2026-08-20)
Feb. 17, 2010 HAE S 25,000 $53.63 $1,340,750 51,008 Direct -32.89% Disposed 301.8% (price as of 2026-08-20)
Feb. 17, 2010 HAE S 25,000 $53.63 $1,340,750 51,008 Direct -32.89% Disposed 301.8% (price as of 2026-08-20)
Feb. 16, 2010 HAE S 25,000 $53.51 $1,337,750 76,008 Direct -24.75% Disposed 302.7% (price as of 2026-08-20)
Feb. 16, 2010 HAE S 25,000 $53.51 $1,337,750 76,008 Direct -24.75% Disposed 302.7% (price as of 2026-08-20)
June 16, 2006 HAE P 600 $46.87 $28,122 100,000 Direct +0.60% Acquired 359.7% (price as of 2026-08-20)
June 16, 2006 HAE P 3,000 $46.99 $140,970 99,400 Direct +3.11% Acquired 358.6% (price as of 2026-08-20)
June 16, 2006 HAE P 200 $46.67 $9,334 96,400 Direct +0.21% Acquired 361.7% (price as of 2026-08-20)
June 16, 2006 HAE P 600 $46.75 $28,050 96,200 Direct +0.63% Acquired 360.9% (price as of 2026-08-20)
June 16, 2006 HAE P 200 $46.55 $9,310 95,600 Direct +0.21% Acquired 362.9% (price as of 2026-08-20)
June 16, 2006 HAE P 2,300 $46.35 $106,605 95,400 Direct +2.47% Acquired 364.9% (price as of 2026-08-20)
June 16, 2006 HAE P 6,800 $46.25 $314,500 93,100 Direct +7.88% Acquired 365.9% (price as of 2026-08-20)
June 16, 2006 HAE P 5,100 $46.64 $237,864 86,300 Direct +6.28% Acquired 362.0% (price as of 2026-08-20)
June 16, 2006 HAE P 500 $46.62 $23,310 81,200 Direct +0.62% Acquired 362.2% (price as of 2026-08-20)
June 16, 2006 HAE P 500 $46.41 $23,205 80,700 Direct +0.62% Acquired 364.3% (price as of 2026-08-20)
June 16, 2006 HAE P 3,900 $46.31 $180,609 80,200 Direct +5.11% Acquired 365.3% (price as of 2026-08-20)
June 16, 2006 HAE P 20,500 $47.00 $963,500 76,300 Direct +36.74% Acquired 358.5% (price as of 2026-08-20)
June 16, 2006 HAE P 13,500 $46.70 $630,450 55,800 Direct +31.91% Acquired 361.4% (price as of 2026-08-20)
June 16, 2006 HAE P 1,400 $46.60 $65,240 42,300 Direct +3.42% Acquired 362.4% (price as of 2026-08-20)
June 16, 2006 HAE P 18,100 $46.50 $841,650 40,900 Direct +79.39% Acquired 363.4% (price as of 2026-08-20)
June 16, 2006 HAE P 4,600 $46.30 $212,980 22,800 Direct +25.27% Acquired 365.4% (price as of 2026-08-20)
June 16, 2006 HAE P 11,500 $46.00 $529,000 18,200 Direct +171.64% Acquired 368.4% (price as of 2026-08-20)
June 16, 2006 HAE P 200 $46.89 $9,378 6,700 Direct +3.08% Acquired 359.5% (price as of 2026-08-20)
June 16, 2006 HAE P 400 $46.49 $18,596 6,500 Direct +6.56% Acquired 363.5% (price as of 2026-08-20)
June 16, 2006 HAE P 200 $46.39 $9,278 6,100 Direct +3.39% Acquired 364.5% (price as of 2026-08-20)
June 16, 2006 HAE P 900 $45.99 $41,391 5,900 Direct +18.00% Acquired 368.5% (price as of 2026-08-20)
June 16, 2006 HAE P 300 $46.88 $14,064 5,000 Direct +6.38% Acquired 359.6% (price as of 2026-08-20)
June 16, 2006 HAE P 4,700 $46.48 $218,456 4,700 Direct — Acquired 363.6% (price as of 2026-08-20)

Showing latest 100 of 645 transactions

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
June 12, 2014 HAE Non-Qualified Stock Option (right to buy) Common Stock (5,000) $24.96 Aug. 1, 2014 5,000 Disposed
June 12, 2014 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,184) $24.96 Aug. 1, 2014 4,184 Disposed
Dec. 5, 2013 MYGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $25.39 Dec. 5, 2021 30,000 Acquired
July 24, 2013 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,573) $45.45 July 24, 2023 6,573 Acquired
May 3, 2013 HAE Non-Qualified Stock Option (right to buy) Common Stock (12,000) $26.38 May 5, 2013 12,000 Disposed
Dec. 5, 2012 MYGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $27.61 Dec. 5, 2022 30,000 Acquired
July 27, 2012 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,098) $72.74 July 27, 2019 4,098 Acquired
Dec. 2, 2011 MYGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $21.29 Dec. 2, 2021 30,000 Acquired
July 21, 2011 HAE Non-Qualified Stock Option (right to buy) Common Stock (3,559) $68.81 July 21, 2018 3,559 Acquired
Feb. 7, 2011 HAE Non-Qualifed Stock Option (right to buy) Common Stock (6,000) $44.74 Sept. 2, 2015 6,000 Disposed
Feb. 7, 2011 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $26.10 May 5, 2014 6,000 Disposed
Feb. 7, 2011 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,695) $20.46 Aug. 22, 2013 4,695 Disposed
Feb. 4, 2011 HAE Non-Qualified Stock Option (right to buy) Common Stock (15,305) $20.46 Aug. 22, 2013 15,305 Disposed
Dec. 3, 2010 MYGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $21.66 Dec. 3, 2020 30,000 Acquired
July 29, 2010 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,290) $54.48 July 29, 2017 4,290 Acquired
July 29, 2010 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,290) $54.48 July 29, 2017 4,290 Acquired
Sept. 16, 2009 MYGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $29.94 Sept. 16, 2019 30,000 Acquired
July 30, 2009 HAE Non-Qualified Stock Option (right to buy) Common Stock (5,879) $59.44 July 30, 2016 5,879 Acquired
July 30, 2009 HAE Non-Qualified Stock Option (right to buy) Common Stock (5,879) $59.44 July 30, 2016 5,879 Acquired
July 31, 2008 HAE Non-Qualified Stock Option (right to buy) Common Stock (5,664) $58.46 July 31, 2018 5,664 Acquired
July 31, 2008 HAE Non-Qualified Stock Option (right to buy) Common Stock (5,664) $58.46 July 31, 2018 5,664 Acquired
June 19, 2008 BIIB Stock Option (rignt to buy) Common Stock (5,700) $59.17 June 18, 2018 5,700 Acquired
Aug. 1, 2007 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,592) $49.92 Aug. 1, 2014 4,592 Acquired
Aug. 1, 2007 HAE Non-Qualified Stock Option (right to buy) Common Stock (4,592) $49.92 Aug. 1, 2014 4,592 Acquired
July 6, 2007 BSX Deferred Stock Units Common Stock (67,200) — — 67,200 Disposed
July 1, 2007 BSX Deferred Stock Units Common Stock (10,000) — — 10,000 Disposed
May 31, 2007 BIIB Stock Option (right to buy) Common Stock (5,950) $52.22 May 30, 2017 5,950 Acquired
May 25, 2007 BIIB Restricted Stock Unit Common Stock (1,250) — May 25, 2007 1,250 Disposed
May 3, 2007 BSX Stock Option (Right to Buy) Common Stock (300,000) $12.41 May 5, 2007 300,000 Disposed
May 2, 2007 BSX Stock Option (Right to Buy) Common Stock (300,000) $12.41 May 5, 2007 300,000 Disposed
May 25, 2006 BIIB Employee Stock Option (right-to-buy) [F1] Common Stock (3,125) $46.99 May 24, 2016 3,125 Acquired
May 25, 2006 BIIB Restricted Stock Units Common Stock (1,250) — — 1,250 Acquired
May 17, 2006 BSX Stock Option (Right to Buy) Common Stock (79,800) $20.60 May 17, 2016 79,800 Acquired
May 17, 2006 BSX Deferred Stock Units Common Stock (27,200) — — 27,200 Acquired
May 5, 2006 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $52.76 May 5, 2013 6,000 Acquired
May 5, 2006 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $52.76 May 5, 2013 6,000 Acquired
Jan. 9, 2006 BIIB Stock Option (right-to-buy) [F1] Common Stock (12,500) $47.55 Jan. 9, 2016 12,500 Acquired
Sept. 2, 2005 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $44.74 Sept. 2, 2015 6,000 Acquired
Sept. 2, 2005 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $44.74 Sept. 2, 2015 6,000 Acquired
July 1, 2005 BSX Stock Option (right to buy) Common Stock (125,000) $26.89 July 1, 2015 125,000 Acquired
July 1, 2005 BSX Deferred Stock Units Common Stock (50,000) — — 50,000 Acquired
Jan. 3, 2005 BIIB Stock Option (right-to-buy) [F1] Common Stock (12,500) $66.29 Jan. 3, 2015 12,500 Acquired
Jan. 3, 2005 BSX Stock Option (Right to Buy) Common Stock (60,000) $34.29 Jan. 3, 2015 60,000 Acquired
May 26, 2004 BSX Stock Option (Right to Buy) Common Stock (100,000) $6.13 Dec. 6, 2010 100,000 Disposed
May 5, 2004 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $26.10 May 5, 2014 6,000 Acquired
May 5, 2004 HAE Non-Qualified Stock Option (right to buy) Common Stock (6,000) $26.10 May 5, 2014 6,000 Acquired
April 7, 2004 BSX Stock Option (Right to Buy) Common Stock (325,000) $6.13 Dec. 6, 2010 325,000 Disposed
April 6, 2004 BSX Stock Option (Right to Buy) Common Stock (325,000) $6.13 Dec. 6, 2010 325,000 Disposed
April 5, 2004 BSX Stock Option (Right to Buy) Common Stock (325,000) $6.13 Dec. 6, 2010 325,000 Disposed
March 5, 2004 BSX Stock Option (Right to Buy) Common Stock (225,000) $6.12 Dec. 6, 2010 225,000 Disposed
Jan. 30, 2004 BSX Stock Option (Right to Buy) Common Stock (289,000) $6.94 May 9, 2005 289,000 Disposed
Jan. 29, 2004 BSX Stock Option (Right to Buy) Common Stock (157,000) $6.94 May 9, 2005 157,000 Disposed
Jan. 28, 2004 BSX Stock Option (Right to Buy) Common Stock (4,000) $6.94 May 9, 2005 4,000 Disposed
Jan. 27, 2004 BSX Stock Option (Right to Buy) Common Stock (325,000) $6.94 May 9, 2005 325,000 Disposed
Jan. 26, 2004 BSX Stock Option (Right to Buy) Common Stock (25,000) — May 9, 2005 25,000 Disposed
Jan. 2, 2004 BIIB Non-Qualified Stock Option (right to buy) [F1] Common Stock (12,500) $36.94 Jan. 1, 2014 12,500 Acquired
Dec. 11, 2003 BSX Stock Option (Right to Buy) Common Stock (60,000) $34.79 Dec. 11, 2013 60,000 Acquired
Nov. 12, 2003 BIIB — Common Stock (23,000) $37.83 Feb. 7, 2013 23,000 Acquired
Sept. 11, 2003 BSX Stock Option (Right to Buy) Common Stock (1,003,128) $5.19 Sept. 17, 2003 — Disposed
Aug. 22, 2003 HAE Non-Qualified Stock Option (right to buy) Common Stock (20,000) $20.46 Aug. 22, 2013 20,000 Acquired
Aug. 22, 2003 HAE Non-Qualified Stock Option (right to buy) Common Stock (20,000) $20.46 Aug. 22, 2013 20,000 Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date Ticker Security Shares Ownership
Sept. 16, 2009 MYGN Common Stock 190,000 Direct
Nov. 14, 2003 BIIB No Securities Beneficially owned. 0 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

BSX

CFO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2007 — — — — — — — —
2001 — — — — — — — —

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.