Insider at

04

Insider transactions

05
0 buys (P) 7 sells (S) Net: $-3,250,578 + 73 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

73 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 18, 2026 TVTX S 10b5-1 4,100 $63.27 $259,407 62,400 Direct -6.17% Disposed -10.0% (price as of 2026-10-02)
Aug. 18, 2026 TVTX S 10b5-1 900 $63.86 $57,474 61,500 Direct -1.44% Disposed -10.9% (price as of 2026-10-02)
Aug. 17, 2026 TVTX S 10b5-1 1,900 $62.53 $118,807 64,600 Direct -2.86% Disposed -9.0% (price as of 2026-10-02)
Aug. 17, 2026 TVTX S 10b5-1 2,600 $63.50 $165,100 62,000 Direct -4.02% Disposed -10.3% (price as of 2026-10-02)
Aug. 17, 2026 TVTX S 10b5-1 500 $64.16 $32,080 61,500 Direct -0.81% Disposed -11.3% (price as of 2026-10-02)
April 14, 2026 TVTX S 10b5-1 8,000 $41.07 $328,560 57,500 Direct -12.21% Disposed 38.6% (price as of 2026-10-02)
Dec. 3, 2025 NBIX S 10b5-1 15,000 $152.61 $2,289,150 120,482 Direct -11.07% Disposed -6.2% (price as of 2026-10-02)
Oct. 4, 2024 TVTX S 10b5-1 21,179 $14.35 $303,919 69,821 Direct -23.27% Disposed 296.7% (price as of 2026-10-02)
Oct. 4, 2024 TVTX S 10b5-1 18,821 $15.15 $285,138 51,000 Direct -26.96% Disposed 275.8% (price as of 2026-10-02)
Aug. 13, 2024 NBIX S 10b5-1 11,570 $150.43 $1,740,475 119,047 Direct -8.86% Disposed -4.8% (price as of 2026-10-02)
July 16, 2024 NBIX S 10b5-1 930 $150.03 $139,528 119,047 Direct -0.78% Disposed -4.6% (price as of 2026-10-02)
May 14, 2024 NBIX S 10b5-1 12,500 $135.63 $1,695,375 116,947 Direct -9.66% Disposed 5.6% (price as of 2026-10-02)
Dec. 22, 2023 NBIX S 10b5-1 10,000 $130.04 $1,300,400 193,697 Direct -4.91% Disposed 10.1% (price as of 2026-10-02)
Dec. 1, 2023 NBIX S 10b5-1 5,000 $116.77 $583,850 203,697 Direct -2.40% Disposed 22.6% (price as of 2026-10-02)
Sept. 12, 2023 NBIX S 10b5-1 5,000 $115.02 $575,100 203,697 Direct -2.40% Disposed 24.5% (price as of 2026-10-02)
Sept. 1, 2023 NBIX S 10b5-1 5,000 $110.06 $550,300 203,697 Direct -2.40% Disposed 30.1% (price as of 2026-10-02)
Oct. 31, 2022 NBIX S 10b5-1 15,000 $114.76 $1,721,400 203,697 Direct -6.86% Disposed 24.8% (price as of 2026-10-02)
Oct. 4, 2022 NBIX S 10b5-1 5,000 $110.54 $552,700 203,697 Direct -2.40% Disposed 29.5% (price as of 2026-10-02)
April 25, 2022 NBIX S 10b5-1 15,000 $92.76 $1,391,400 208,697 Direct -6.71% Disposed 54.4% (price as of 2026-10-02)
Oct. 7, 2021 NBIX S 10b5-1 5,000 $105.06 $525,300 208,697 Direct -2.34% Disposed 36.3% (price as of 2026-10-02)
June 10, 2021 NBIX S 10b5-1 10,000 $100.27 $1,002,700 213,697 Direct -4.47% Disposed 42.8% (price as of 2026-10-02)
Jan. 26, 2021 NBIX S 10b5-1 400 $120.00 $48,000 223,697 Direct -0.18% Disposed 19.3% (price as of 2026-10-02)
Jan. 25, 2021 NBIX S 10b5-1 1,600 $120.03 $192,048 224,097 Direct -0.71% Disposed 19.3% (price as of 2026-10-02)
Nov. 8, 2019 NBIX S 10b5-1 5,000 $110.00 $550,000 225,697 Direct -2.17% Disposed 30.2% (price as of 2026-10-02)
Nov. 1, 2019 NBIX S 10b5-1 5,000 $100.22 $501,100 230,697 Direct -2.12% Disposed 42.9% (price as of 2026-10-02)
July 30, 2019 NBIX S 10b5-1 10,000 $92.07 $920,700 235,697 Direct -4.07% Disposed 55.5% (price as of 2026-10-02)
Nov. 2, 2018 NBIX S 10b5-1 15,000 $114.41 $1,716,150 245,697 Direct -5.75% Disposed 25.1% (price as of 2026-10-02)

Showing latest 100 of 272 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
Aug. 18, 2026 TVTX Stock option (right to buy) Common Stock (5,000) $17.44 May 17, 2027 5,000 Disposed
Aug. 17, 2026 TVTX Stock option (right to buy) Common Stock (5,000) $17.44 May 17, 2027 5,000 Disposed
May 27, 2026 NBIX Non-Qualified Stock Option Common Stock (2,624) $155.83 May 27, 2036 2,624 Acquired
May 27, 2026 NBIX Restriced Stock Unit [F1] Common Stock (1,284) $0.00 · 1,284 Acquired
May 21, 2026 NBIX Restricted Stock Unit Common Stock (1,659) · · 1,659 Disposed
May 19, 2026 TVTX Stock option (right to buy) Common Stock (12,000) $42.26 May 19, 2036 12,000 Acquired
April 14, 2026 TVTX Stock option (right to buy) Common Stock (8,000) $16.33 May 18, 2026 8,000 Acquired
Dec. 3, 2025 NBIX Non-Qualified Stock Option Common Stock (15,000) $47.89 May 20, 2026 15,000 Disposed
May 22, 2025 NBIX Restricted Stock Unit [F2] Common Stock (1,435) $0.00 · 1,435 Disposed
May 21, 2025 NBIX Non-Qualified Stock Option Common Stock (3,305) $120.56 May 21, 2035 3,305 Acquired
May 21, 2025 NBIX Restricted Stock Unit [F2] Common Stock (1,659) $0.00 · 1,659 Acquired
May 15, 2025 TVTX Stock option (right to buy) Common Stock (19,500) $21.15 May 15, 2035 19,500 Acquired
Oct. 4, 2024 TVTX Stock option (right to buy) Common Stock (40,000) $10.48 Oct. 8, 2024 40,000 Acquired
Aug. 13, 2024 NBIX Non-Qualified Stock Option Common Stock (11,570) $42.76 May 28, 2025 11,570 Disposed
July 16, 2024 NBIX Non-Qualified Stock Option Common Stock (930) $42.76 May 28, 2025 930 Disposed
May 22, 2024 NBIX Non-Qualified Stock Option Common Stock (2,982) $139.43 May 22, 2034 2,982 Acquired
May 22, 2024 NBIX Restricted Stock Unit [F1] Common Stock (1,435) $0.00 · 1,435 Acquired
May 17, 2024 NBIX Restricted Stock Unit Common Stock (2,100) · · 2,100 Disposed
May 14, 2024 NBIX Non-Qualified Stock Option Common Stock (12,500) $42.76 May 28, 2025 12,500 Disposed
May 8, 2024 TVTX Stock option (right to buy) [F1] Common Stock (19,500) $6.82 May 7, 2034 19,500 Acquired
Dec. 1, 2023 NBIX Non-Qualified Stock Option Common Stock (5,000) $12.98 May 22, 2024 5,000 Disposed
Sept. 12, 2023 NBIX Non-Qualified Stock Option Common Stock (5,000) $12.98 May 22, 2024 5,000 Disposed
Sept. 1, 2023 NBIX Non-Qualified Stock Option Common Stock (5,000) $12.98 May 22, 2024 5,000 Disposed
May 26, 2023 RIGL Stock Option (Right to Buy) Common Stock (30,000) $1.32 May 26, 2033 30,000 Acquired
May 17, 2023 NBIX Restricted Stock Unit Common Stock (2,100) · · 2,100 Acquired
May 17, 2023 NBIX Non-Qualified Stock Option Common Stock (4,290) $95.27 May 17, 2033 4,290 Acquired
May 17, 2023 TVTX Stock option (right to buy) [F1] Common Stock (13,500) $17.11 May 16, 2033 13,500 Acquired
May 1, 2023 ELDN Common Stock Common Stock (150,437) $2.30 May 1, 2033 150,437 Acquired
Feb. 1, 2023 ELDN Stock Option (right to buy) Common Stock (20,000) $3.08 Feb. 1, 2033 20,000 Acquired
Oct. 31, 2022 NBIX Non-Qualified Stock Option Common Stock (15,000) $12.71 May 23, 2023 15,000 Disposed
May 20, 2022 RIGL Stock Option (Right to Buy) Common Stock (30,000) $2.01 May 20, 2032 30,000 Acquired
May 18, 2022 NBIX Non-Qualified Stock Option Common Stock (9,724) $84.95 May 18, 2032 9,724 Acquired
May 11, 2022 TVTX Stock option (right to buy) [F1] Common Stock (9,000) $21.38 May 10, 2032 9,000 Acquired
April 25, 2022 NBIX Non-Qualified Stock Option Common Stock (15,000) $6.66 May 23, 2022 15,000 Disposed
Feb. 1, 2022 ELDN Stock Option (right to buy) Common Stock (20,000) $3.97 Feb. 1, 2032 20,000 Acquired
May 19, 2021 RIGL Stock Option (Right to Buy) Common Stock (30,000) $3.64 May 19, 2031 30,000 Acquired
May 19, 2021 NBIX Non-Qualified Stock Option Common Stock (8,833) $92.35 May 19, 2031 8,833 Acquired
May 14, 2021 TVTX Stock option (right to buy) [F1] Common Stock (9,000) $18.27 May 13, 2031 9,000 Acquired
Sept. 11, 2020 ELDN Stock Option (Right to Buy) Series X1 Convertible Preferred Stock [F2] (1,167) $500.00 Sept. 11, 2030 1,167 Acquired
May 19, 2020 NBIX Non-Qualified Stock Option Common Stock (6,018) $119.93 May 19, 2030 6,018 Acquired
May 15, 2020 TVTX Employee stock option (right to buy) Common Stock (9,000) $15.43 May 14, 2030 9,000 Acquired
May 15, 2020 RIGL Stock Option (Right to Buy) Common Stock (55,000) $1.76 May 15, 2030 55,000 Acquired
July 11, 2019 ELDN Stock Option (Right to Buy) Common Stock (20,000) $0.88 July 11, 2029 20,000 Acquired
May 23, 2019 RIGL Stock Option (Right to Buy) Common Stock (55,000) $2.02 May 23, 2029 55,000 Acquired
May 22, 2019 NBIX Non-Qualified Stock Option Common Stock (10,000) $79.79 May 22, 2029 10,000 Acquired
May 8, 2019 TVTX Employee stock option (right to buy) Common Stock (8,000) $17.94 May 7, 2029 8,000 Acquired
June 13, 2018 ELDN Stock Option (Right to Buy) Common Stock (9,100) $6.18 June 13, 2028 9,100 Acquired
May 24, 2018 NBIX Non-Qualified Stock Option Common Stock (12,500) $94.64 May 24, 2028 12,500 Acquired
May 17, 2018 RIGL Stock Option (Right to Buy) Common Stock (40,000) $3.98 May 17, 2028 40,000 Acquired
May 9, 2018 TVTX Employee Stock Option (Right to Buy) Common Stock (10,000) $26.52 May 8, 2028 10,000 Acquired
April 3, 2018 NBIX Non-Qualified Stock Option Common Stock (15,000) $7.05 May 25, 2018 15,000 Disposed
Nov. 28, 2017 CNSY Warrants (Right to Buy) Common Stock (1,800) $0.33 May 28, 2020 1,800 Acquired
Nov. 28, 2017 CNSY Series B Preferred Stock Common Stock (3,000) $0.33 · 1 Acquired
Nov. 28, 2017 CNSY Subscription Rights (Right to Buy) see footnote [F1] $1000.00 Nov. 21, 2017 1 Disposed
June 30, 2017 ELDN Stock Option (Right to Buy) Common Stock (18,000) $5.85 June 30, 2027 18,000 Acquired
May 22, 2017 NBIX Stock Option Common Stock (15,000) $53.64 May 22, 2027 15,000 Acquired
May 17, 2017 TVTX Employee Stock Option (Right to Buy) Common Stock (10,000) $17.44 May 16, 2027 10,000 Acquired
May 12, 2017 RIGL Stock Option (Right to Buy) Common Stock (40,000) $2.61 May 12, 2027 40,000 Acquired
Feb. 14, 2017 NBIX Non-Qualified Stock Option Common Stock (15,000) $3.40 May 25, 2017 15,000 Disposed
Jan. 26, 2017 CNSY Non-Qualified Stock Option (right to buy) Common Stock (25,000) · Jan. 26, 2027 25,000 Acquired
June 15, 2016 CNSY Warrants (Right to Buy) Common Stock (950) · Dec. 14, 2018 950 Acquired
June 15, 2016 CNSY Subscription Rights (Right to Buy) See Footnote [F2] (1,900) $2.55 June 10, 2016 1,900 Disposed
May 20, 2016 NBIX Stock Option Common Stock (15,000) $47.89 May 20, 2026 15,000 Acquired
May 18, 2016 TVTX Employee Stock Option (Right to Buy) Common Stock (8,000) $16.33 May 17, 2026 8,000 Acquired
May 11, 2016 RIGL Stock Option (Right to Buy) Common Stock (40,000) $2.40 May 11, 2026 40,000 Acquired
May 6, 2016 NBIX Non-Qualified Stock Option Common Stock (15,000) $3.07 May 29, 2016 15,000 Disposed
Jan. 4, 2016 CNSY Incentive Stock Option (Right to Buy) Common Stock (53,820) · Jan. 4, 2026 53,820 Acquired
June 8, 2015 TVTX Employee Stock Option (Right to Buy) Common Stock (8,000) $32.59 June 7, 2025 8,000 Acquired
May 28, 2015 NBIX Stock Option [F1] Common Stock (25,000) $42.76 May 27, 2025 25,000 Acquired
May 13, 2015 RIGL Stock Option (Right to Buy) Common Stock (40,000) $3.96 May 13, 2025 40,000 Acquired
Feb. 13, 2015 CNSY Incentive Stock Option (Right to Buy) Common Stock (25,000) $0.47 Feb. 13, 2025 25,000 Acquired
Feb. 10, 2015 NBIX Stock Option Common Stock (7,500) $4.76 May 28, 2015 7,500 Disposed
Feb. 10, 2015 NBIX Stock Option Common Stock (7,500) $4.76 May 28, 2015 7,500 Disposed
Jan. 20, 2015 NBIX Stock Option Common Stock (7,500) $4.76 May 28, 2015 7,500 Disposed
Oct. 8, 2014 TVTX Stock Option (Right to Buy) Common Stock (40,000) $10.48 Oct. 7, 2024 40,000 Acquired
May 22, 2014 NBIX Common Stock [F1] Common Stock (15,000) $12.98 May 22, 2024 15,000 Acquired
May 21, 2014 RIGL Stock Option (Right to Buy) Common Stock (30,000) $3.19 May 21, 2024 30,000 Acquired
March 7, 2014 NBIX Stock Option Common Stock (85,000) $10.98 March 16, 2014 85,000 Disposed
Oct. 7, 2013 CNSY Non Qualified Stock Option (Right to Buy) [F2] Common Stock (21,000) $2.26 Oct. 7, 2023 21,000 Acquired
May 23, 2013 NBIX Common Stock [F1] Common Stock (15,000) $12.71 May 23, 2023 15,000 Acquired
May 15, 2013 RIGL Stock Option (Right to Buy) Common Stock (15,000) $4.87 May 15, 2023 15,000 Acquired
May 23, 2012 RIGL Stock Option (Right to Buy) Common Stock (15,000) $7.60 May 23, 2022 15,000 Acquired
May 23, 2012 NBIX Common Stock [F1] Common Stock (15,000) $6.66 May 23, 2022 15,000 Acquired
May 25, 2011 NBIX Common Stock [F1] Common Stock (15,000) $7.05 May 25, 2018 15,000 Acquired
May 20, 2011 RIGL Stock Option (Right to Buy) Common Stock (15,000) $8.34 May 20, 2021 15,000 Acquired
Sept. 10, 2010 NBIX Stock Option (right to buy) Common Stock (24,335) $60.95 Jan. 19, 2013 24,335 Disposed
Sept. 10, 2010 NBIX Stock Option (right to buy) Common Stock (51,435) $40.39 Feb. 18, 2015 51,435 Disposed
Sept. 10, 2010 NBIX Stock Option (right to buy) Common Stock (9,355) $57.51 May 26, 2014 9,355 Disposed
Sept. 10, 2010 NBIX Stock Option (right to buy) Common Stock (57,659) $48.51 May 22, 2013 57,659 Disposed
May 28, 2010 RIGL Stock Option (Right to Buy) Common Stock (15,000) $6.73 May 28, 2020 15,000 Acquired
May 25, 2010 NBIX Common Stock [F1] Common Stock (15,000) $3.40 May 25, 2017 15,000 Acquired
May 29, 2009 NBIX Common Stock [F1] Common Stock (15,000) $3.07 May 29, 2016 15,000 Acquired
May 29, 2009 RIGL Stock Option (Right to Buy) Common Stock (10,000) $8.12 May 29, 2019 10,000 Acquired
May 30, 2008 RIGL Stock Option (Right to Buy) Common Stock (10,000) $23.10 May 30, 2018 10,000 Acquired
May 28, 2008 NBIX Common Stock [F1] Common Stock (15,000) $4.76 May 28, 2015 15,000 Acquired
Oct. 24, 2007 NBIX Stock Option (right to buy) Common Stock (30,000) $60.95 Jan. 19, 2013 30,000 Disposed
Oct. 24, 2007 NBIX Stock Option (right to buy) Common Stock (50,000) $57.51 May 26, 2014 50,000 Disposed
June 1, 2007 RIGL Stock Option (Right to Buy) Common Stock (10,000) $9.74 June 1, 2017 10,000 Acquired
April 26, 2007 NBIX Employee Stock Option (right to buy) Common Stock (63,091) $7.38 April 29, 2007 63,091 Disposed
April 23, 2007 NBIX Employee Stock Option (right to buy) Common Stock (63,091) $7.38 April 29, 2007 63,091 Disposed

Showing latest 100 of 112 transactions

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
May 11, 2017 ELDN No Securities Owned 0 Direct