Insider at

04

Insider transactions

05
0 buys (P) 5 sells (S) Net: $-4,196,071 + 69 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

69 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 9, 2026 NBIX S 10b5-1 10,000 $179.60 $1,796,000 54,729 Direct -15.45% Disposed -20.3% (price as of 2026-10-02)
June 29, 2026 NBIX S 10b5-1 1,690 $170.81 $288,669 54,729 Direct -3.00% Disposed -16.2% (price as of 2026-10-02)
June 29, 2026 NBIX S 10b5-1 8,110 $170.02 $1,378,862 54,729 Direct -12.91% Disposed -15.8% (price as of 2026-10-02)
June 26, 2026 NBIX S 10b5-1 200 $169.56 $33,912 54,729 Direct -0.36% Disposed -15.6% (price as of 2026-10-02)
Dec. 8, 2025 NBIX S 10b5-1 4,376 $159.65 $698,628 43,405 Direct -9.16% Disposed -10.3% (price as of 2026-10-02)
Feb. 13, 2025 NBIX S 10b5-1 1,086 $116.75 $126,790 43,405 Direct -2.44% Disposed 22.6% (price as of 2026-10-02)
Feb. 13, 2025 NBIX S 10b5-1 1,098 $116.76 $128,202 42,474 Direct -2.52% Disposed 22.6% (price as of 2026-10-02)
Feb. 10, 2025 NBIX S 10b5-1 911 $118.25 $107,726 41,679 Direct -2.14% Disposed 21.1% (price as of 2026-10-02)
Jan. 31, 2025 NBIX S 10b5-1 1,250 $152.91 $191,138 40,863 Direct -2.97% Disposed -6.4% (price as of 2026-10-02)
Aug. 1, 2024 NBIX S 10b5-1 2,996 $154.01 $461,414 39,740 Direct -7.01% Disposed -7.0% (price as of 2026-10-02)
July 16, 2024 NBIX S 10b5-1 7,004 $150.00 $1,050,600 39,740 Direct -14.98% Disposed -4.5% (price as of 2026-10-02)
Feb. 13, 2024 NBIX S 10b5-1 1,098 $132.99 $146,023 39,740 Direct -2.69% Disposed 7.7% (price as of 2026-10-02)
Feb. 8, 2024 NBIX S 10b5-1 911 $134.24 $122,293 38,755 Direct -2.30% Disposed 6.7% (price as of 2026-10-02)
Feb. 6, 2024 NBIX S 10b5-1 1,041 $142.17 $147,999 37,939 Direct -2.67% Disposed 0.7% (price as of 2026-10-02)
Jan. 31, 2024 NBIX S 10b5-1 1,250 $140.65 $175,812 37,005 Direct -3.27% Disposed 1.8% (price as of 2026-10-02)
Jan. 22, 2024 NBIX S 10b5-1 10,000 $139.86 $1,398,600 35,882 Direct -21.80% Disposed 2.4% (price as of 2026-10-02)
Dec. 6, 2023 NBIX S 10b5-1 20,830 $119.86 $2,496,684 35,882 Direct -36.73% Disposed 19.5% (price as of 2026-10-02)
Nov. 27, 2023 NBIX S 10b5-1 10,919 $112.27 $1,225,876 35,882 Direct -23.33% Disposed 27.5% (price as of 2026-10-02)
Aug. 21, 2023 NBIX S 2,132 $107.39 $228,955 46,991 Direct -4.34% Disposed 33.3% (price as of 2026-10-02)
Feb. 8, 2023 NBIX S 10b5-1 911 $104.08 $94,817 44,973 Direct -1.99% Disposed 37.6% (price as of 2026-10-02)
Feb. 7, 2023 NBIX S 12,801 $102.42 $1,311,078 44,157 Direct -22.47% Disposed 39.8% (price as of 2026-10-02)
Feb. 7, 2023 NBIX S 10b5-1 1,522 $102.24 $155,609 32,660 Direct -4.45% Disposed 40.0% (price as of 2026-10-02)
Feb. 6, 2023 NBIX S 10b5-1 1,041 $105.80 $110,138 31,290 Direct -3.22% Disposed 35.3% (price as of 2026-10-02)
Jan. 31, 2023 NBIX S 10b5-1 1,250 $109.97 $137,462 30,357 Direct -3.95% Disposed 30.2% (price as of 2026-10-02)
Nov. 8, 2022 NBIX S 10b5-1 5,082 $125.04 $635,453 29,234 Direct -14.81% Disposed 14.5% (price as of 2026-10-02)
Nov. 3, 2022 NBIX S 10b5-1 4,518 $125.02 $564,840 29,234 Direct -13.39% Disposed 14.5% (price as of 2026-10-02)
Nov. 2, 2022 NBIX S 10b5-1 400 $125.00 $50,000 29,234 Direct -1.35% Disposed 14.5% (price as of 2026-10-02)
Nov. 1, 2022 NBIX S 10b5-1 10,000 $120.09 $1,200,900 29,234 Direct -25.49% Disposed 19.2% (price as of 2026-10-02)
Oct. 27, 2022 NBIX S 10b5-1 4,923 $115.04 $566,342 29,234 Direct -14.41% Disposed 24.5% (price as of 2026-10-02)
Oct. 26, 2022 NBIX S 10b5-1 5,077 $115.02 $583,957 29,234 Direct -14.80% Disposed 24.5% (price as of 2026-10-02)
Oct. 4, 2022 NBIX S 10b5-1 10,000 $111.04 $1,110,400 29,234 Direct -25.49% Disposed 28.9% (price as of 2026-10-02)

Showing latest 100 of 216 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
July 9, 2026 NBIX Non-Qualified Stock Option Common Stock (10,000) $81.49 Feb. 5, 2028 10,000 Disposed
June 29, 2026 NBIX Non-Qualified Stock Option Common Stock (1,690) $81.49 Feb. 5, 2028 1,690 Disposed
June 29, 2026 NBIX Non-Qualified Stock Option Common Stock (8,110) $81.49 Feb. 5, 2028 8,110 Disposed
June 26, 2026 NBIX Non-Qualified Stock Option Common Stock (200) $81.49 Feb. 5, 2028 200 Disposed
Feb. 13, 2026 NBIX Restricted Stock Unit Common Stock (2,017) · · 2,017 Disposed
Feb. 13, 2026 NBIX Restricted Stock Unit Common Stock (2,083) · · 2,083 Disposed
Feb. 13, 2026 NBIX Stock Option Common Stock (34,909) $124.12 Feb. 13, 2036 34,909 Acquired
Feb. 13, 2026 NBIX Restricted Stock Unit Common Stock (6,124) · · 6,124 Acquired
Feb. 12, 2026 NBIX Restricted Stock Unit Common Stock (1,792) · · 1,792 Disposed
Jan. 31, 2026 NBIX Restricted Stock Unit Common Stock (2,373) · · 2,373 Disposed
Jan. 8, 2026 NBIX Incentive Stock Option Common Stock (3,349) $35.99 Feb. 5, 2026 3,349 Disposed
Dec. 8, 2025 NBIX Non-Qualified Stock Option Common Stock (4,376) $43.24 Feb. 6, 2027 4,376 Disposed
Feb. 13, 2025 NBIX Restricted Stock Unit Common Stock (2,017) · · 2,017 Disposed
Feb. 13, 2025 NBIX Restricted Stock Unit Common Stock (2,083) · · 2,083 Disposed
Feb. 12, 2025 NBIX Restricted Stock Unit Common Stock (7,169) · · 7,169 Acquired
Feb. 12, 2025 NBIX Stock Option Common Stock (38,252) $117.18 Feb. 12, 2035 38,252 Acquired
Feb. 8, 2025 NBIX Restricted Stock Unit Common Stock (1,727) · · 1,727 Disposed
Jan. 31, 2025 NBIX Restricted Stock Unit Common Stock (2,373) · · 2,373 Disposed
Aug. 1, 2024 NBIX Non-Qualified Stock Option Common Stock (2,996) $79.02 Jan. 31, 2032 2,996 Disposed
July 16, 2024 NBIX Non-Qualified Stock Option Common Stock (7,004) $79.02 Jan. 31, 2032 7,004 Disposed
Feb. 13, 2024 NBIX Restricted Stock Unit Common Stock (8,070) · · 8,070 Acquired
Feb. 13, 2024 NBIX Stock Option Common Stock (40,552) $133.84 Feb. 13, 2034 40,552 Acquired
Jan. 22, 2024 NBIX Non-Qualified Stock Option Common Stock (10,000) $79.02 Jan. 31, 2032 10,000 Disposed
Dec. 6, 2023 NBIX Non-Qualified Stock Option Common Stock (20,830) $43.24 Feb. 6, 2027 20,830 Disposed
Feb. 13, 2023 NBIX Restricted Stock Unit Common Stock (8,332) · · 8,332 Acquired
Feb. 13, 2023 NBIX Stock Option Common Stock (51,782) $103.52 Feb. 13, 2033 51,782 Acquired
Nov. 8, 2022 NBIX Non-Qualified Stock Option Common Stock (5,082) $43.24 Feb. 6, 2027 5,082 Disposed
Nov. 3, 2022 NBIX Non-Qualified Stock Option Common Stock (4,518) $43.24 Feb. 6, 2027 4,518 Disposed
Nov. 2, 2022 NBIX Non-Qualified Stock Option Common Stock (400) $43.24 Feb. 6, 2027 400 Disposed
Nov. 1, 2022 NBIX Non-Qualified Stock Option Common Stock (10,000) $43.24 Feb. 6, 2027 10,000 Disposed
Oct. 27, 2022 NBIX Non-Qualified Stock Option Common Stock (4,923) $43.24 Feb. 6, 2027 4,923 Disposed
Oct. 26, 2022 NBIX Non-Qualified Stock Option Common Stock (5,077) $43.24 Feb. 6, 2027 5,077 Disposed
Oct. 4, 2022 NBIX Non-Qualified Stock Option Common Stock (10,000) $43.24 Feb. 6, 2027 10,000 Disposed
Jan. 31, 2022 NBIX Restricted Stock Unit Common Stock (9,492) · · 9,492 Acquired
Jan. 31, 2022 NBIX Stock Option Common Stock (64,638) $79.02 Jan. 31, 2032 64,638 Acquired
Feb. 9, 2021 NBIX Non-Qualified Stock Option Common Stock (36,194) $35.99 Feb. 5, 2026 36,194 Disposed
Feb. 8, 2021 NBIX Stock Option Common Stock (45,546) $117.63 Feb. 8, 2031 45,546 Acquired
Feb. 8, 2021 NBIX Restricted Stock Unit Common Stock (6,908) · · 6,908 Acquired
Feb. 8, 2021 NBIX Stock Option Common Stock (41,444) $117.63 Feb. 8, 2031 41,444 Acquired
July 9, 2020 NBIX Non-Qualified Stock Option Common Stock (1,657) $35.99 Feb. 5, 2026 1,657 Disposed
June 23, 2020 NBIX Incentive Stock Option Common Stock (5,000) $32.99 Feb. 3, 2025 5,000 Disposed
May 18, 2020 NBIX Incentive Stock Option Common Stock (5,000) $32.99 Feb. 3, 2025 5,000 Disposed
Feb. 6, 2020 NBIX Restricted Stock Unit Common Stock (7,897) · · 7,897 Acquired
Feb. 6, 2020 NBIX Stock Option Common Stock (49,844) $102.90 Feb. 6, 2030 49,844 Acquired
Nov. 8, 2019 NBIX Incentive Stock Option Common Stock (3,375) $32.99 Feb. 3, 2025 3,375 Disposed
Nov. 8, 2019 NBIX Non-Qualified Stock Option Common Stock (6,625) $32.99 Feb. 3, 2025 6,625 Disposed
Sept. 3, 2019 NBIX Non-Qualified Stock Option Common Stock (6,736) $32.99 Feb. 3, 2025 6,736 Disposed
Aug. 27, 2019 NBIX Non-Qualified Stock Option Common Stock (1,600) $32.99 Feb. 3, 2025 1,600 Disposed
Aug. 23, 2019 NBIX Non-Qualified Stock Option Common Stock (1,664) $32.99 Feb. 3, 2025 1,664 Disposed
July 30, 2019 NBIX Non-Qualified Stock Option Common Stock (15,831) $18.15 Nov. 3, 2024 15,831 Disposed
Feb. 7, 2019 NBIX Restricted Stock Unit Common Stock (11,567) · · 11,567 Acquired
Feb. 7, 2019 NBIX Stock Option Common Stock (62,506) $81.05 Feb. 7, 2029 62,506 Acquired
March 5, 2018 NBIX Non-Qualified Stock Option Common Stock (1,979) $18.15 Nov. 3, 2024 1,979 Disposed
Feb. 5, 2018 NBIX Restricted Stock Unit Common Stock (12,250) · March 15, 2021 12,250 Acquired
Feb. 5, 2018 NBIX Restricted Stock Unit Common Stock (4,600) · · 4,600 Acquired
Feb. 5, 2018 NBIX Stock Option Common Stock (26,050) $81.49 Feb. 5, 2028 26,050 Acquired
Feb. 5, 2018 NBIX Non-Qualified Stock Option Common Stock (1,979) $18.15 Nov. 3, 2024 1,979 Disposed
Jan. 3, 2018 NBIX Non-Qualified Stock Option Common Stock (1,979) $18.15 Nov. 3, 2024 1,979 Disposed
Dec. 28, 2017 NBIX Non-Qualified Stock Option Common Stock (15,237) $18.15 Nov. 3, 2024 15,237 Disposed
Dec. 8, 2017 NBIX Non-Qualified Stock Option Common Stock (2,955) $18.15 Nov. 3, 2024 2,955 Disposed
Dec. 4, 2017 NBIX Non-Qualified Stock Option Common Stock (6,279) $18.15 Nov. 3, 2024 6,279 Disposed
Nov. 15, 2017 NBIX Non-qualified Stock Option Common Stock (9,900) $18.15 Nov. 3, 2024 9,900 Disposed
Sept. 6, 2017 NBIX Non-Qualified Stock Option Common Stock (100) $18.15 Nov. 3, 2024 100 Disposed
Aug. 9, 2017 NBIX Non-Qualified Stock Option Common Stock (5,000) $18.15 Nov. 3, 2024 5,000 Disposed
May 18, 2017 NBIX Non-Qualified Stock Option Common Stock (10,000) $18.15 Nov. 3, 2024 10,000 Disposed
Feb. 6, 2017 NBIX Restricted Stock Option Common Stock (9,100) · · 9,100 Acquired
Feb. 6, 2017 NBIX Stock Option Common Stock (68,400) $43.24 Feb. 6, 2027 68,400 Acquired
Feb. 5, 2016 NBIX Restricted Stock Unit Common Stock (20,500) · Feb. 5, 2020 20,500 Acquired
Feb. 5, 2016 NBIX Stock Option Common Stock (41,200) $35.99 Feb. 5, 2026 41,200 Acquired
Feb. 5, 2016 NBIX Restricted Stock Unit Common Stock (8,700) · · 8,700 Acquired
Nov. 9, 2015 NBIX Stock Option Common Stock (23,761) $18.15 Nov. 2, 2024 23,761 Disposed
Feb. 3, 2015 NBIX Stock Option Common Stock (30,000) $32.99 Feb. 3, 2025 30,000 Acquired
Feb. 3, 2015 NBIX Restricted Stock Unit Common Stock (25,000) · · 25,000 Acquired
Nov. 3, 2014 NBIX Stock Option [F1] Common Stock (95,000) $18.15 Nov. 2, 2024 95,000 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 4, 2014 NBIX Common Stock 0 Indirect
Nov. 4, 2014 NBIX Stock Option→ Common Stock [F1] · Direct

Compensation (DEF 14A)

08

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2020 $486,200 $170,170 · · · · · $5,452,362

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