JB
Jill Marie Broadfoot
Chief Financial Officer

Jill Marie Broadfoot insider trades: aTYR PHARMA (ATYR) stock buys and sales

Chief Financial Officer, aTYR PHARMA Last trade Feb 4, 2026 45 Form 4 filings
$2K
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
21
Open-market trades
since 2006
7
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Jill reports to the SEC

and 1 more company

Open-market buys and sales

21 trades reported on SEC Form 4, newest first

DateStockTypeValue
Feb 4, 2026ATYR↓ Sell$2K
Feb 4, 2025ATYR↓ Sell$5K
May 31, 2024LIFE↑ Buy$9K
Feb 6, 2024LIFE↓ Sell$3K
Feb 6, 2023LIFE↓ Sell$4K
Jan 13, 2022LIFE↑ Buy$13K
Feb 9, 2021LIFE↓ Sell$3K
Jun 19, 2020LIFE↑ Buy$8K
Feb 7, 2020LIFE↓ Sell$2K
Sep 20, 2018LIFE↑ Buy$53K
Sep 14, 2018LIFE↑ Buy$19K
Jan 11, 2013VICL↑ Buy$271
Jan 13, 2012VICL↑ Buy$270
Jan 7, 2011VICL↑ Buy$600
Jan 11, 2010VICL↑ Buy$500
Jan 9, 2009VICL↑ Buy$350
Jan 4, 2008VICL↑ Buy$70
Jan 5, 2007VICL↑ Buy$100
Sep 29, 2006VICL↑ Buy10b5-1$3K
Jun 30, 2006VICL↑ Buy10b5-1$3K
Mar 31, 2006VICL↑ Buy10b5-1$3K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other ATYR insiders

Open-market trades in the last 12 months

About Jill Marie Broadfoot's insider trades

Jill Marie Broadfoot is Chief Financial Officer at aTYR PHARMA (ATYR). Since Mar 31, 2006, Jill has reported 15 open-market purchases worth $112K and 6 sales worth $17K on SEC Form 4. In the last 12 months: 1 sale ($2K).

Their filings also include grants and awards (29 filings), option exercises (6 filings), shares withheld for taxes (4 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ATYR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.