SHERWIN STEPHEN A
SEC insider (Form 3/4/5 filer). CIK 0001079462. Director at NEUROCRINE BIOSCIENCES INC (NBIX) and 1 other issuer. 18 reported Form 4/5 transactions since Sep 2024; latest on Sep 2, 2026. Located in SAN DIEGO, CA.
Companies SHERWIN STEPHEN A has filed insider reports for
- NEUROCRINE BIOSCIENCES INC (NBIX): Director
- BIOGEN INC. (BIIB): Director
SHERWIN STEPHEN A
CIK: 0001079462
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Sep 2, 2026NBIX
NEUROCRINE BIOSCIENCES INC
GiftDirect1K shares- - Jun 9, 2026BIIB
BIOGEN INC.
AwardDirect1.5K shares- - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
SaleDirect5.8K shares at avg. $166.56$971K - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
SaleDirect6.9K shares at avg. $165.79$1.1M - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
SaleDirect2.5K shares at avg. $164.44$419K - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
ExerciseDirect15K shares at avg. $53.64$805K - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
SaleDirect7.9K shares at avg. $163.81$1.3M - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
ExerciseDirect10K shares at avg. $79.79$798K - Jun 5, 2026NBIX
NEUROCRINE BIOSCIENCES INC
SaleDirect1.8K shares at avg. $167.31$308K - May 27, 2026NBIX
NEUROCRINE BIOSCIENCES INC
AwardDirectRestriced Stock Unit
2.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 2, 2026 |  NBIX NEUROCRINE BIOSCIENCES INC | Gift | 1,000 | - | $0 | Direct |
| Jun 9, 2026 |  BIIB BIOGEN INC. | Award | 1,505 | - | $0 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Sale | 5,829 | $166.56 | $970,859 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Sale | 6,896 | $165.79 | $1,143,306 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Sale | 2,549 | $164.44 | $419,156 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Exercise | 15,000 | $53.64 | $804,600 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Sale | 7,883 | $163.81 | $1,291,291 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Exercise | 10,000 | $79.79 | $797,900 | Direct |
| Jun 5, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Sale | 1,843 | $167.31 | $308,357 | Direct |
| May 27, 2026 | NBIX NEUROCRINE BIOSCIENCES INC | Award Restriced Stock Unit | 2,567 | - | - | Direct |
1-10 of 18 transactions