Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 95 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

95 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 30, 2020 BDTX P 5,000 $30.46 $152,300 5,000 Direct · Acquired -93.8% (price as of 2026-10-02)
Nov. 18, 2019 BCRX P 20,000 $1.45 $29,000 48,088 Direct +71.20% Acquired 463.4% (price as of 2026-10-02)
Dec. 1, 2015 WOLF S 3,750 $27.67 $103,762 48,846 Direct -7.13% Disposed 27.5% (price as of 2026-10-02)
May 27, 2015 REGN S 1,379 $513.39 $707,965 1,500 Direct -47.90% Disposed 43.2% (price as of 2026-10-02)
July 31, 2014 EW S 12,500 $90.26 $1,128,250 30,541 Direct -29.04% Disposed 466.0% (price as of 2026-10-02)

Showing latest 100 of 273 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 10, 2022 BDTX Stock Option (Right to Buy) Common Stock (15,000) $2.14 June 9, 2032 15,000 Acquired
June 7, 2022 BCRX Automatic Stock Option Grant [F2] Common Stock (30,022) $10.79 June 7, 2032 30,022 Acquired
June 18, 2021 BDTX Stock Option (Right to Buy) Common Stock (15,000) $12.55 June 17, 2031 15,000 Acquired
May 25, 2021 BCRX Automatic Stock Option Grant [F1] Common Stock (40,000) $13.28 May 25, 2031 40,000 Acquired
Sept. 25, 2020 BDTX Stock Option (Right to Buy) Common Stock (29,842) $29.65 Sept. 25, 2030 29,842 Acquired
May 12, 2020 BCRX Automatic Stock Option Grant [F1] Common Stock (40,000) $5.41 May 12, 2030 40,000 Acquired
May 29, 2019 BCRX Automatic Stock Option Grant [F1] Common Stock (30,000) $2.91 May 29, 2029 30,000 Acquired
Aug. 30, 2018 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (4,000) $30.92 Sept. 1, 2018 4,000 Disposed
June 20, 2018 BCRX Automatic Stock Option Grant [F1] Common Stock (30,000) $6.09 June 20, 2028 30,000 Acquired
May 24, 2017 BCRX Automatic Stock Option Grant [F1] Common Stock (30,000) $5.13 May 24, 2027 30,000 Acquired
May 23, 2016 BCRX Automatic Stock Option Grant [F1] Common Stock (30,000) $3.22 May 23, 2026 30,000 Acquired
Dec. 1, 2015 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (3,750) $14.71 Dec. 29, 2015 3,750 Disposed
Aug. 5, 2015 BCRX Non-Qualified Stock Option Common Stock (18,750) $14.88 Aug. 5, 2025 18,750 Acquired
May 22, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (6,667) $293.53 April 4, 2024 6,667 Disposed
Jan. 2, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (10,838) $413.33 Jan. 2, 2025 10,838 Acquired
April 4, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (20,000) $293.53 April 4, 2024 20,000 Acquired
Sept. 3, 2013 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (4,000) $54.60 Sept. 3, 2020 4,000 Acquired
May 30, 2013 BHC Deferred Share Units Common Shares, no par value (1,319) $0.00 · 1,319 Disposed
Sept. 4, 2012 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (4,000) $27.77 Sept. 4, 2019 4,000 Acquired
Sept. 1, 2011 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (4,000) $30.92 Sept. 1, 2018 4,000 Acquired
March 31, 2011 LOW Phantom Stock [F1] Common Stock (709) · · 709 Acquired
March 5, 2011 BHC Deferred Share Units Common Stock, no par value (2,600) · · 2,600 Acquired
Dec. 31, 2010 LOW Phantom Stock [F1] Common Stock (748) · · 748 Acquired
Dec. 22, 2010 BHC Restricted Share Units Common Stock, no par value (6,939) · · 6,939 Acquired
Nov. 16, 2010 EW Director Stock Option (Right to Acquire) Common Stock (4,590) $17.42 June 30, 2011 4,590 Disposed
Sept. 30, 2010 LOW Phantom Stock [F1] Common Stock (841) · · 841 Acquired
Sept. 1, 2010 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (5,000) $55.30 Sept. 1, 2017 5,000 Acquired
June 30, 2010 LOW Phantom Stock [F1] Common Stock (918) · · 918 Acquired
May 28, 2010 LOW Deferred Stock Units Common Stock (4,700) $0.00 · 4,700 Acquired
May 27, 2010 LOW Non-Qualified Stock Option (right to buy) Common Stock (8,000) $21.13 May 30, 2010 8,000 Disposed
March 31, 2010 LOW Phantom Stock [F1] Common Stock (774) · · 774 Acquired
Feb. 18, 2010 EW Director Stock Option (Right to Acquire) Common Stock (10,000) $30.40 May 14, 2010 10,000 Disposed
Feb. 18, 2010 EW Director Stock Option (Right to Acquire) Common Stock (1,866) $32.14 June 30, 2010 1,866 Disposed
Dec. 31, 2009 LOW Phantom Stock [F1] Common Stock (802) · · 802 Acquired
Sept. 30, 2009 LOW Phantom Stock [F1] Common Stock (895) · · 895 Acquired
Sept. 1, 2009 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (5,000) $35.89 Sept. 1, 2016 5,000 Acquired
June 30, 2009 LOW Phantom Stock [F1] Common Stock (966) · · 966 Acquired
May 29, 2009 LOW Deferred Stock Units Common Stock (6,100) $0.00 · 6,100 Acquired
March 31, 2009 LOW Phantom Stock [F1] Common Stock (1,027) · · 1,027 Acquired
Dec. 31, 2008 36995 Phantom Stock Units [F3] Common Stock (74,508) $0.00 · 74,508 Disposed
Dec. 31, 2008 LOW Phantom Stock [F1] Common Stock (871) · · 871 Acquired
Dec. 29, 2008 WOLF NONQUALIFIED STOCK OPTION (RIGHT TO BUY) COMMON STOCK (3,750) $14.71 Dec. 29, 2015 3,750 Acquired
Dec. 15, 2008 36995 Phantom Stock Units [F2] Common Stock (722) $0.00 · 722 Acquired
Oct. 1, 2008 36995 Phantom Stock Units [F1] Common Stock (20,493) $0.00 · 20,493 Acquired
Sept. 30, 2008 LOW Phantom Stock [F1] Common Stock (791) · · 791 Acquired
Sept. 15, 2008 36995 Phantom Stock Units [F1] Common Stock (248) $0.00 · 248 Acquired
July 1, 2008 36995 Phantom Stock Units [F1] Common Stock (4,727) $0.00 · 4,727 Acquired
June 30, 2008 LOW Phantom Stock [F1] Common Stock (904) · · 904 Acquired
June 16, 2008 36995 Phantom Stock Units [F1] Common Stock (979) $0.00 · 979 Acquired
May 30, 2008 LOW Deferred Stock Units Common Stock (4,800) $0.00 · 4,800 Acquired
May 21, 2008 LOW Non-Qualified Stock Option (right to buy) Common Stock (8,000) $17.95 May 25, 2008 8,000 Disposed
April 28, 2008 36995 Phantom Stock Units [F1] Common Stock (2,414) $0.00 · 2,414 Acquired
March 31, 2008 LOW Phantom Stock [F1] Common Stock (817) · · 817 Acquired
March 17, 2008 36995 Phantom Stock Units [F1] Common Stock (1,096) $0.00 · 1,096 Acquired
Jan. 2, 2008 36995 Phantom Stock Units [F1] Common Stock (1,769) $0.00 · 1,769 Acquired
Dec. 31, 2007 LOW Phantom Stock [F1] Common Stock (829) · · 829 Acquired
Dec. 17, 2007 36995 Phantom Stock Units [F1] Common Stock (672) $0.00 · 672 Acquired
Oct. 1, 2007 36995 Phantom Stock Units [F1] Common Stock (1,252) $0.00 · 1,252 Acquired
Sept. 30, 2007 LOW Phantom Stock [F1] Common Stock (669) · · 669 Acquired
Sept. 17, 2007 36995 Phantom Stock Units [F1] Common Stock (510) $0.00 · 510 Acquired
July 2, 2007 36995 Phantom Stock Units [F1] Common Stock (1,257) $0.00 · 1,257 Acquired
June 30, 2007 LOW Phantom Stock [F1] Common Stock (611) · · 611 Acquired
June 15, 2007 36995 Phantom Stock Units [F1] Common Stock (393) $0.00 · 393 Acquired
May 25, 2007 LOW Deferred Stock Units Common Stock (3,600) $0.00 · 3,600 Acquired
April 23, 2007 36995 Phantom Stock Units [F1] Common Stock (1,059) $0.00 · 1,059 Acquired
March 31, 2007 LOW Phantom Stock [F1] Common Stock (595) · · 595 Acquired
March 15, 2007 36995 Phantom Stock Units [F1] Common Stock (371) $0.00 · 371 Acquired
Jan. 3, 2007 36995 Phantom Stock Units [F1] Common Stock (1,034) $0.00 · 1,034 Acquired
Dec. 31, 2006 LOW Phantom Stock [F1] Common Stock (602) · · 602 Acquired
Dec. 15, 2006 36995 Phantom Stock Units [F1] Common Stock (345) $0.00 · 345 Acquired
Oct. 2, 2006 36995 Phantom Stock Units [F1] Common Stock (1,089) $0.00 · 1,089 Acquired
Oct. 2, 2006 36995 Phantom Stock Units [F1] Common Stock (1,053) $0.00 · 1,053 Acquired
Sept. 30, 2006 LOW Phantom Stock [F1] Common Stock (668) · · 668 Acquired
Sept. 15, 2006 36995 Phantom Stock Units [F1] Common Stock (343) $0.00 · 343 Acquired
July 3, 2006 36995 Phantom Stock Units [F1] Common Stock (1,194) $0.00 · 1,194 Acquired
June 30, 2006 LOW Phantom Stock [F1] Common Stock (309) · · 309 Acquired
June 15, 2006 36995 Phantom Stock Units [F1] Common Stock (311) $0.00 · 311 Acquired
May 25, 2006 LOW Deferred Stock Units Common Stock (1,900) $0.00 · 1,900 Acquired
April 24, 2006 36995 Phantom Stock Units [F1] Common Stock (1,057) $0.00 · 1,057 Acquired
March 31, 2006 LOW Phantom Stock [F1] Common Stock (291) · · 291 Acquired
March 15, 2006 36995 Phantom Stock Units [F1] Common Stock (276) $0.00 · 276 Acquired
Jan. 3, 2006 36995 Phantom Stock Units [F1] Common Stock (1,086) $0.00 · 1,086 Acquired
Dec. 31, 2005 LOW Phantom Stock [F1] Common Stock (281) · · 281 Acquired
Dec. 15, 2005 36995 Phantom Stock Units [F1] Common Stock (280) $0.00 · 280 Acquired
Oct. 3, 2005 36995 Phantom Stock Units [F1] Common Stock (1,322) $0.00 · 1,322 Acquired
Sept. 30, 2005 LOW Phantom Stock [F1] Common Stock (291) · · 291 Acquired
Sept. 15, 2005 36995 Phantom Stock Units [F1] Common Stock (291) $0.00 · 291 Acquired
July 1, 2005 36995 Phantom Stock Units [F1] Common Stock (1,135) $0.00 · 1,135 Acquired
June 30, 2005 LOW Phantom Stock [F1] Common Stock (322) · · 322 Acquired
June 15, 2005 36995 Phantom Stock Units [F1] Common Stock (242) $0.00 · 242 Acquired
April 25, 2005 36995 Phantom Stock Units [F1] Common Stock (1,012) $0.00 · 1,012 Acquired
March 31, 2005 LOW Phantom Stock [F1] Common Stock (328) · · 328 Acquired
March 15, 2005 36995 Phantom Stock Units [F1] Common Stock (223) $0.00 · 223 Acquired
Jan. 3, 2005 36995 Phantom Stock Units [F1] Common Stock (958) $0.00 · 958 Acquired
Dec. 31, 2004 LOW Phantom Stock [F1] Common Stock (326) · · 326 Acquired
Dec. 15, 2004 36995 Phantom Stock Units Common Stock (205) · Dec. 15, 2004 205 Acquired
Oct. 1, 2004 36995 Phantom Stock Units Common Stock (1,046) · Oct. 1, 2004 1,046 Acquired
Sept. 30, 2004 LOW Phantom Stock [F1] Common Stock (345) · · 345 Acquired
Sept. 15, 2004 36995 Phantom Stock Units Common Stock (194) · Sept. 15, 2004 194 Acquired
Sept. 15, 2004 36995 Phantom Stock Units Common Stock (194) · Sept. 15, 2004 194 Acquired

Showing latest 100 of 116 transactions

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