Sarah Boyce

Sarah Boyce serves as President and CEO at Avidity Biosciences, Inc. (RNA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$101.4K

Total Sells

6 trades

$7.50M

Net Position

Net Seller

$7.40M

Companies Traded

2

RNA, OABIW

Active Period

Nov 2022 – Jan 2026

7 total trades

Most Recent

Sell RNA

Jan 21, 2026 · $1.04M

Sarah Boyce's Insider Trading at Avidity Biosciences, Inc. (RNA)

Buys

0 · $0.00

Sells

6 · $7.50M

Total Shares Bought

0

Total Shares Sold

145,245

RNA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jan 21, 2026	Sell	14,387	$72.45	$1.04M	0
Jan 7, 2026	Sell	8,576	$72.23	$619.4K	0
Dec 17, 2025	Sell	15,742	$71.87	$1.13M	0
Sep 5, 2025	Sell	50,000	$49.95	$2.50M	0
Aug 28, 2025	Sell	25,000	$49.39	$1.23M	0
Mar 20, 2025	Sell	31,540	$31.06	$979.6K	0

Sarah Boyce's Insider Trading at OmniAb, Inc. Warrant (OABIW)

Buys

1 · $101.4K

Sells

0 · $0.00

Total Shares Bought

36,000

Total Shares Sold

0

OABIW Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Nov 14, 2022	Buy	36,000	$2.82	$101.4K	36,000

Related Insiders

LEVIN ARTHUR A

Director

RNASell · Jan 21, 2026

Teresa McCarthy

Chief Human Resources Officer

RNASell · Jan 21, 2026

Michael F MacLean

Chief Financial Officer

RNASell · Jan 21, 2026

W. Michael Flanagan

officer: Chief Scientific Officer

RNASell · Jan 21, 2026

Steven George Hughes

Chief Medical Officer

RNASell · Jan 21, 2026

John B Moriarty

Chief Legal Officer

RNASell · Jan 7, 2026

Charles Calderaro III

Chief Technical Officer

RNASell · Jan 7, 2026

Kathleen P. Gallagher

Chief Program Officer

RNASell · Dec 17, 2025

Explore More Insider Trading Data

RNA Insider Trading Activity

View all insider trades at Avidity Biosciences, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity

Sarah Boyce Insider Trading Activity | Avidity Biosciences, Inc. | InsiderFlow