ABERNETHY MATT

NBIX

ABERNETHY MATT serves as officer: Chief Financial Officer 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

16 trades

$12.29M

Net Position

Net Seller

$12.29M

Companies Traded

NBIX

Active Period

Dec 2021 – Sep 2026

16 total trades

Most Recent

Sell NBIX

Sep 15, 2026 · $363.3K

ABERNETHY MATT's Insider Trading at Neurocrine Biosciences, Inc. (NBIX)

Buys

0 · $0.00

Sells

16 · $12.29M

Total Shares Bought

Total Shares Sold

98,711

NBIX Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 15, 2026	Sell	2,311	$157.20	$363.3K	42,808
Feb 12, 2026	Sell	3,746	$123.81	$463.8K	0
Feb 14, 2025	Sell	2,558	$116.86	$298.9K	35,810
Feb 12, 2025	Sell	980	$118.27	$115.9K	33,561
Feb 4, 2025	Sell	1,283	$152.87	$196.1K	32,681
Aug 15, 2024	Sell	14,100	$150.38	$2.12M	31,528
Jul 18, 2024	Sell	900	$150.04	$135.0K	31,528
May 16, 2024	Sell	30,000	$137.95	$4.14M	31,528
Feb 15, 2024	Sell	1,352	$132.85	$179.6K	31,528
Feb 8, 2024	Sell	2,260	$138.73	$313.5K	30,314
Feb 2, 2024	Sell	1,283	$140.72	$180.5K	28,284
Aug 23, 2023	Sell	2,132	$107.39	$229.0K	27,131
Feb 8, 2023	Sell	28,588	$102.61	$2.93M	35,824
Feb 2, 2023	Sell	1,283	$109.98	$141.1K	21,357
Feb 9, 2022	Sell	4,290	$80.53	$345.5K	20,204
Dec 3, 2021	Sell	1,645	$82.58	$135.9K	16,349