LYONS GARY A
CIK 1123343 · View on SEC EDGAR ↗
Insider
First SEC filing: May 11, 2017 · Latest: May 11, 2017
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-2,617,710
+ 76 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
76 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 14, 2026 | TVTX | S 10b5-1 | 8,000 | $41.07 | $328,560 | 57,500 Direct | -12.21% | Disposed | 54.7% (price as of 2026-08-18) |
| Dec. 3, 2025 | NBIX | S 10b5-1 | 15,000 | $152.61 | $2,289,150 | 120,482 Direct | -11.07% | Disposed | 1.1% (price as of 2026-08-18) |
| Aug. 13, 2024 | NBIX | S 10b5-1 | 11,570 | $150.43 | $1,740,475 | 119,047 Direct | -8.86% | Disposed | 2.6% (price as of 2026-08-18) |
| July 16, 2024 | NBIX | S 10b5-1 | 930 | $150.03 | $139,528 | 119,047 Direct | -0.78% | Disposed | 2.9% (price as of 2026-08-18) |
| May 14, 2024 | NBIX | S 10b5-1 | 12,500 | $135.63 | $1,695,375 | 116,947 Direct | -9.66% | Disposed | 13.8% (price as of 2026-08-18) |
| Dec. 22, 2023 | NBIX | S 10b5-1 | 10,000 | $130.04 | $1,300,400 | 193,697 Direct | -4.91% | Disposed | 18.7% (price as of 2026-08-18) |
| Dec. 1, 2023 | NBIX | S 10b5-1 | 5,000 | $116.77 | $583,850 | 203,697 Direct | -2.40% | Disposed | 32.2% (price as of 2026-08-18) |
| Sept. 12, 2023 | NBIX | S 10b5-1 | 5,000 | $115.02 | $575,100 | 203,697 Direct | -2.40% | Disposed | 34.2% (price as of 2026-08-18) |
| Sept. 1, 2023 | NBIX | S 10b5-1 | 5,000 | $110.06 | $550,300 | 203,697 Direct | -2.40% | Disposed | 40.3% (price as of 2026-08-18) |
| Oct. 31, 2022 | NBIX | S 10b5-1 | 15,000 | $114.76 | $1,721,400 | 203,697 Direct | -6.86% | Disposed | 34.5% (price as of 2026-08-18) |
| Oct. 4, 2022 | NBIX | S 10b5-1 | 5,000 | $110.54 | $552,700 | 203,697 Direct | -2.40% | Disposed | 39.6% (price as of 2026-08-18) |
| April 25, 2022 | NBIX | S 10b5-1 | 15,000 | $92.76 | $1,391,400 | 208,697 Direct | -6.71% | Disposed | 66.4% (price as of 2026-08-18) |
| Oct. 7, 2021 | NBIX | S 10b5-1 | 5,000 | $105.06 | $525,300 | 208,697 Direct | -2.34% | Disposed | 46.9% (price as of 2026-08-18) |
| June 10, 2021 | NBIX | S 10b5-1 | 10,000 | $100.27 | $1,002,700 | 213,697 Direct | -4.47% | Disposed | 53.9% (price as of 2026-08-18) |
| Jan. 26, 2021 | NBIX | S 10b5-1 | 400 | $120.00 | $48,000 | 223,697 Direct | -0.18% | Disposed | 28.6% (price as of 2026-08-18) |
| Jan. 25, 2021 | NBIX | S 10b5-1 | 1,600 | $120.03 | $192,048 | 224,097 Direct | -0.71% | Disposed | 28.6% (price as of 2026-08-18) |
| Nov. 8, 2019 | NBIX | S 10b5-1 | 5,000 | $110.00 | $550,000 | 225,697 Direct | -2.17% | Disposed | 40.3% (price as of 2026-08-18) |
| Nov. 1, 2019 | NBIX | S 10b5-1 | 5,000 | $100.22 | $501,100 | 230,697 Direct | -2.12% | Disposed | 54.0% (price as of 2026-08-18) |
| July 30, 2019 | NBIX | S 10b5-1 | 10,000 | $92.07 | $920,700 | 235,697 Direct | -4.07% | Disposed | 67.7% (price as of 2026-08-18) |
| Nov. 2, 2018 | NBIX | S 10b5-1 | 15,000 | $114.41 | $1,716,150 | 245,697 Direct | -5.75% | Disposed | 34.9% (price as of 2026-08-18) |
| June 13, 2018 | NBIX | S 10b5-1 | 15,000 | $99.24 | $1,488,600 | 260,697 Direct | -5.44% | Disposed | 55.5% (price as of 2026-08-18) |
| Feb. 15, 2018 | NBIX | S 10b5-1 | 5,000 | $84.67 | $423,350 | 262,066 Direct | -1.87% | Disposed | 82.3% (price as of 2026-08-18) |
| Feb. 5, 2018 | NBIX | S 10b5-1 | 5,000 | $83.08 | $415,400 | 267,066 Direct | -1.84% | Disposed | 85.8% (price as of 2026-08-18) |
| Dec. 1, 2017 | NBIX | S 10b5-1 | 10,000 | $72.92 | $729,200 | 272,066 Direct | -3.55% | Disposed | 111.7% (price as of 2026-08-18) |
Showing latest 100 of 255 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 |
|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| March 16, 2007 | NBIX | Restricted Stock Unit | Common Stock (85,000) | — | — | 85,000 | Acquired |
| March 16, 2007 | NBIX | Stock Option [F1] | Common Stock (85,000) | $10.98 | March 16, 2014 | 85,000 | Acquired |
| May 31, 2006 | RIGL | Stock Option (Right to Buy) | Common Stock (10,000) | $9.93 | May 31, 2016 | 10,000 | Acquired |
| Jan. 19, 2006 | NBIX | Restricted Stock Units | Common Stock (20,000) | — | — | 20,000 | Acquired |
| Jan. 19, 2006 | NBIX | Stock Option [F1] | Common Stock (60,000) | $60.95 | Jan. 19, 2013 | 60,000 | Acquired |
Showing latest 100 of 107 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 11, 2017 | ELDN | No Securities Owned | 0 | Direct |