BOYER DAVID W.

PrivateCIK: 1909817
Location

SAN DIEGO, CA

BOYER DAVID W. (Chief Corp. Affairs Officer) sold 8.7% of their position (826.00 shares) of NEUROCRINE BIOSCIENCES INC on the open market

Open‑market sale worth $130.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBOYER DAVID W.CIK 1909817
→
Officer· Chief Corp. Affairs Officer
Since Feb 2022
+825.00
Net shares
Net buyer
$432.5K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
3.59K acquired · 2.76K disposed
Non-Derivative Transactions3

Common Stock

Direct
A · Award

Shares

+3.59K

Price / share

—

Trade value

—

% of position

45.4%
9/11/2026
7.90K→11.48K

Common Stock

Direct
F · Tax Withholding

Shares

−1.94K

Price / share

$156.22

Trade value

$302.44K

% of position

16.9%
9/11/2026
11.48K→9.55K

Common Stock

Direct
S · Sale

Shares

−826.00

Price / share

$157.45

Trade value

$130.05K

% of position

8.7%
9/14/2026
9.55K→8.72K
Total

Net shares

+825.00

Net value

-$432.49K

Derivative Transactions0
No derivative transactions reported
BOYER DAVID W. — Insider Transaction (Form 4) Filed Sep 15, 2026 | Finecho