InsiderFlow

SHERWIN STEPHEN A

NBIX

SHERWIN STEPHEN A serves as director at Neurocrine Biosciences, Inc. (NBIX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

6 trades

$17.08M

Net Position

Net Seller

$17.08M

Companies Traded

2

NBIX, BIIB

Active Period

Jan 2022 – Jun 2026

6 total trades

Most Recent

Sell NBIX

Jun 9, 2026 · $4.13M

SHERWIN STEPHEN A's Insider Trading at Neurocrine Biosciences, Inc. (NBIX)

Buys

0 · $0.00

Sells

5 · $15.77M

Total Shares Bought

0

Total Shares Sold

123,831

NBIX Price Chart
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DateTypeValue
Jun 9, 2026 Sell$4.13M
Feb 14, 2025 Sell$1.61M
May 30, 2024 Sell$5.34M
Jan 5, 2023 Sell$3.57M
Jan 26, 2022 Sell$1.12M

SHERWIN STEPHEN A's Insider Trading at Biogen Inc. (BIIB)

Buys

0 · $0.00

Sells

1 · $1.31M

Total Shares Bought

0

Total Shares Sold

8,760

BIIB Price Chart
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DateTypeValue
Mar 10, 2025 Sell$1.31M