ZI
Zackary S. Irani
Chief Executive OfficerDirector

Zackary S. Irani insider trades: Biomerica (BMRA) stock purchases

Chief Executive Officer, Biomerica Last trade Aug 26, 2026 60 Form 4 filings
$0
Sold, last 12 months
0 sales
$50K
Bought, last 12 months
1 buy
29
Open-market trades
since 2011
2
Companies
last trade 2026

Trades on the price chart

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

Companies

Where Zackary reports to the SEC

Open-market buys and sales

29 trades reported on SEC Form 4, newest first

DateStockTypeValue
Aug 26, 2026BMRA↑ Buy$50K
May 25, 2023BMRA↑ Buy$1K
May 12, 2023BMRA↑ Buy$2K
May 10, 2023BMRA↑ Buy$635
May 9, 2023BMRA↑ Buy$417
May 4, 2023BMRA↑ Buy$1K
Apr 28, 2023BMRA↑ Buy$6K
Apr 26, 2023BMRA↑ Buy$9K
Jan 25, 2023BMRA↑ Buy$5K
Jan 24, 2023BMRA↑ Buy$6K
Feb 9, 2018BMRA↑ Buy$2K
Feb 2, 2018BMRA↑ Buy$4K
Jan 25, 2018BMRA↑ Buy$10K
Nov 14, 2016BMRA↑ Buy$777
Nov 8, 2016BMRA↑ Buy$870
Nov 4, 2016BMRA↑ Buy$2K
Sep 7, 2016BMRA↑ Buy$527
Aug 12, 2016BMRA↑ Buy$9K
Aug 11, 2016BMRA↑ Buy$11K
Aug 10, 2016BMRA↑ Buy$3K
Aug 3, 2016BMRA↑ Buy$5K
Aug 2, 2016BMRA↑ Buy$10K
Dec 16, 2015BMRA↑ Buy$2K
Nov 13, 2015BMRA↑ Buy$4K
Jun 8, 2015BMRA↑ Buy$3K
May 22, 2015BMRA↑ Buy$2K
May 11, 2015BMRA↑ Buy$16K
Sep 6, 2012BMRA↑ Buy$5K
Feb 7, 2011BMRA.OB↑ Buy$4K

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

Other BMRA insiders

Open-market trades in the last 12 months

About Zackary S. Irani's insider trades

Zackary S. Irani is Chief Executive Officer at Biomerica (BMRA). Since Feb 7, 2011, Zackary has reported 29 open-market purchases worth $176K and no sales on SEC Form 4. In the last 12 months: 1 buy ($50K).

Their filings also include grants and awards (17 filings), option exercises (8 filings), other transactions (7 filings), gifts (1 filing). 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 BMRA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.