LYONS GARY A

Director · TVTX, NBIX

As of 2026-09-16, LYONS GARY A has 27 Form 4 transactions on record across 2 companies — 21 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $392KIndirect: $0$392Kas of 2026-09-16
  • Direct $392K
  • Indirect $0
NBIXdirect2,624 sh$392K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

TVTX · 16 trades
2026-08-18: Sale, 4,100 sh ($259K)2026-08-18: Option exercise, 5,000 sh ($87K)2026-08-18: Sale, 900 sh ($57K)2026-08-18: Option exercise, 5,000 sh ($0)2026-08-17: Sale, 2,600 sh ($165K)2026-08-17: Sale, 1,900 sh ($119K)2026-08-17: Option exercise, 5,000 sh ($87K)2026-08-17: Sale, 500 sh ($32K)2026-08-17: Option exercise, 5,000 sh ($0)2026-05-19: Award / grant, 12,000 sh ($0)2026-05-19: Award / grant, 4,000 sh ($0)2026-04-14: Sale, 8,000 sh ($329K)2026-04-14: Option exercise, 8,000 sh ($131K)2026-04-14: Option exercise, 8,000 sh ($0)2025-05-15: Award / grant, 19,500 sh ($0)2025-05-15: Award / grant, 6,500 sh ($0)
NBIX · 11 trades
2026-05-27: Award / grant, 2,624 sh ($0)2026-05-27: Award / grant, 1,284 sh ($0)2026-05-21: Option exercise, 1,659 sh ($0)2026-05-21: Option exercise, 1,659 sh ($0)2025-12-03: Sale, 15,000 sh ($2.3M)2025-12-03: Option exercise, 15,000 sh ($718K)2025-12-03: Option exercise, 15,000 sh ($0)2025-05-22: Option exercise, 1,435 sh ($0)2025-05-22: Option exercise, 1,435 sh ($0)2025-05-21: Award / grant, 3,305 sh ($0)2025-05-21: Award / grant, 1,659 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-18TVTXSale4,100 @ $63.27$259K−6.2% of holding62,400Form 4
2026-08-18TVTXSale900 @ $63.86$57K−1.4% of holding61,500Form 4
2026-08-17TVTXSale2,600 @ $63.50$165K−4.0% of holding62,000Form 4
2026-08-17TVTXSale1,900 @ $62.53$119K−2.9% of holding64,600Form 4
2026-08-17TVTXSale500 @ $64.16$32K−0.8% of holding61,500Form 4
2026-04-14TVTXSale8,000 @ $41.07$329K−12.2% of holding57,500Form 4
2025-12-03NBIXSale15,000 @ $152.61$2.3M−11.1% of holding120,482Form 4
20 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-18TVTXOption exercise5,00066,500Form 4
2026-08-18TVTXOption exercise5,0000Form 4
2026-08-17TVTXOption exercise5,00066,500Form 4
2026-08-17TVTXOption exercise5,0005,000Form 4
2026-05-27NBIXAward / grant2,6242,624Form 4
2026-05-27NBIXAward / grant1,2841,284Form 4
2026-05-21NBIXOption exercise1,6590Form 4
2026-05-21NBIXOption exercise1,659122,141Form 4
2026-05-19TVTXAward / grant12,00012,000Form 4
2026-05-19TVTXAward / grant4,00061,500Form 4
2026-04-14TVTXOption exercise8,00065,500Form 4
2026-04-14TVTXOption exercise8,0000Form 4
2025-12-03NBIXOption exercise15,000135,482Form 4
2025-12-03NBIXOption exercise15,0000Form 4
2025-05-22NBIXOption exercise1,4350Form 4
2025-05-22NBIXOption exercise1,435120,482Form 4
2025-05-21NBIXAward / grant3,3053,305Form 4
2025-05-21NBIXAward / grant1,6591,659Form 4
2025-05-15TVTXAward / grant19,50019,500Form 4
2025-05-15TVTXAward / grant6,50057,500Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.