BO
Brien Daniel B O
Chief Executive OfficerDirector10% Owner

Brien Daniel B O insider trades: Flexible Solutions International (FSI) stock sales

Chief Executive Officer, Flexible Solutions International Last trade Feb 3, 2026 29 Form 4 filings
$789K
Sold, last 12 months
4 sales
$0
Bought, last 12 months
0 buys
25
Open-market trades
since 2023
2
Companies
last trade 2026

Trades on the price chart

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

Companies

Where Brien reports to the SEC

Open-market buys and sales

25 trades reported on SEC Form 4, newest first

DateStockTypeValue
Feb 3, 2026FSI↓ Sell$95K
Feb 3, 2026FSI↓ Sell$74K
Jan 29, 2026FSI01↓ Sell$24K
Jan 28, 2026FSI↓ Sell$596K
Nov 16, 2023FSI↓ Sell$148K
Jul 21, 2023FSI↓ Sell$25K
Jul 20, 2023FSI↓ Sell$100K
Jun 22, 2023FSI↓ Sell$26K
Jun 13, 2023FSI↓ Sell$3K
May 4, 2023FSI↓ Sell$22K
Apr 26, 2023FSI↓ Sell$28K
Apr 24, 2023FSI↓ Sell$3K
Apr 19, 2023FSI↓ Sell$73K
Apr 17, 2023FSI↓ Sell$5K
Mar 14, 2023FSI↓ Sell$3K
Mar 13, 2023FSI↓ Sell$27K
Mar 8, 2023FSI↓ Sell$32K
Mar 6, 2023FSI↓ Sell$2K
Mar 3, 2023FSI↓ Sell$6K
Mar 1, 2023FSI↓ Sell$16K
Feb 27, 2023FSI↓ Sell$6K
Feb 23, 2023FSI↓ Sell$47K
Feb 21, 2023FSI↓ Sell$59K
Feb 15, 2023FSI↓ Sell$46K
Feb 14, 2023FSI↓ Sell$4K

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

About Brien Daniel B O's insider trades

Brien Daniel B O is Chief Executive Officer at Flexible Solutions International (FSI). Since Feb 14, 2023, Brien has reported no open-market purchases and 25 sales worth $1.5M on SEC Form 4. In the last 12 months: 4 sales ($789K).

Their filings also include grants and awards (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 FSI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.