Benitec Biopharma Inc. Insider Trading

BNTC

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Last 12 months

Insiders bought $1.9M on the open market and sold nothing.

Net open-market

+$1.9M

1 buy · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

1 / 0

executives and directors

Last open-market buy

Dec 2025

Dec 29, 2025

Get an email when BNTC's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Dec 23, 2025 – Dec 29, 2025	Aaron Cowen Director	Bought 6 parts	144,223	$13.20 average	$1.9M	8.5%	Form 4
Dec 18, 2025 – Dec 22, 2025	Averill Madison Master Fund, Ltd. Large holder	Bought 6 parts	46,141	$11.68 average	539K	2.6%	Form 4
Nov 7, 2025	Suvretta Capital Management, LLC Large holder	Bought 2 parts	1,481,481	$13.50 average	$20M	438%	Form 4
Mar 31, 2025	Suvretta Capital Management, LLC Large holder	Bought 4 parts	16,497	$12.83 average	212K	1.6%	Form 4
Mar 26, 2025	Aaron Cowen Large holder	Bought 2 parts	900,000	$13.00 average	$11.7M	540%	Form 4
Dec 23, 2024 – Dec 24, 2024	Aaron Cowen Large holder	Bought 4 parts	47,520	$11.09 average	527K	5.2%	Form 4
Dec 3, 2024	Suvretta Capital Management, LLC Large holder	Bought 2 parts	42,000	$9.60 average	403K	4.6%	Form 4
Nov 19, 2024 – Nov 20, 2024	Averill Master Fund, Ltd. Large holder	Bought 4 parts	41,436	$10.05 average	417K	4.6%	Form 4

Dec 23, 2025 – Dec 29, 2025
Aaron Cowen
Director · bought 144,223 at avg $13.20
$1.9M
8.5% of stake
Dec 18, 2025 – Dec 22, 2025
Averill Madison Master Fund, Ltd.
Large holder · bought 46,141 at avg $11.68
539K
2.6% of stake
Nov 7, 2025
Suvretta Capital Management, LLC
Large holder · bought 1,481,481 at avg $13.50
$20M
438% of stake
Mar 31, 2025
Suvretta Capital Management, LLC
Large holder · bought 16,497 at avg $12.83
212K
1.6% of stake
Mar 26, 2025
Aaron Cowen
Large holder · bought 900,000 at avg $13.00
$11.7M
540% of stake
Dec 23, 2024 – Dec 24, 2024
Aaron Cowen
Large holder · bought 47,520 at avg $11.09
527K
5.2% of stake
Dec 3, 2024
Suvretta Capital Management, LLC
Large holder · bought 42,000 at avg $9.60
403K
4.6% of stake
Nov 19, 2024 – Nov 20, 2024
Averill Master Fund, Ltd.
Large holder · bought 41,436 at avg $10.05
417K
4.6% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch BNTC, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Peers

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Held by ETFs

BNTC is in 4 US ETFs. The largest of them, with BNTC's weight in each:

Spot a number that looks wrong? Check it in BNTC's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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