Mark Weber insider trades: Federal Signal (FSS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
6 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 6, 2025 | FSS | ↓ Sell | 51,187 | $111.56 | $5.7M | Direct | Nov 10, 2025 (4d) |
| Nov 9, 2023 | FSS | ↓ Sell | 61,444 | $64.58 | $4.0M | Direct | Nov 13, 2023 (4d) |
| Jul 29, 2016 | STS | ↓ Sell | 20,000 | $16.58 | $332K | Direct | Aug 1, 2016 (3d) |
| Jul 27, 2016 | STS | ↓ Sell | 10,000 | $16.78 | $168K | Direct | Jul 29, 2016 (2d) |
| May 11, 2016 | STS | ↓ Sell | 20,000 | $12.63 | $253K | Direct | May 12, 2016 (1d) |
| May 9, 2014 | STS | ↑ Buy | 10,000 | $5.83 | $58K | Direct | May 12, 2014 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FSS insiders
Open-market trades in the last 12 months
About Mark Weber's insider trades
Mark Weber is SVP & COO at Federal Signal (FSS). Since May 9, 2014, Mark has reported 1 open-market purchase worth $58K and 5 sales worth $10.4M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (31 filings), shares withheld for taxes (25 filings), shares returned to the company (4 filings), option exercises (2 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 FSS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.