Mark David Schwartz insider trades: Trimble (TRMB) stock 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
10 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Apr 16, 2026 | TRMB | ↓ Sell10b5-1 | 16,725 | $67.01 | $1.1M | Direct | Apr 17, 2026 (1d) |
| Nov 17, 2025 | TRMB | ↓ Sell10b5-1 | 1,672 | $76.83 | $128K | Direct | Nov 19, 2025 (2d) |
| Jul 10, 2025 | TRMB | ↓ Sell10b5-1 | 1,404 | $80.00 | $112K | Direct | Jul 14, 2025 (4d) |
| Jul 3, 2025 | TRMB | ↓ Sell10b5-1 | 1,476 | $78.00 | $115K | Direct | Jul 8, 2025 (5d) |
| Apr 16, 2024 | TRMB | ↓ Sell10b5-1 | 2,322 | $59.10 | $137K | Direct | Apr 18, 2024 (2d) |
| Apr 15, 2024 | TRMB | ↓ Sell10b5-1 | 235 | $61.14 | $14K | Direct | Apr 17, 2024 (2d) |
| Mar 15, 2024 | TRMB | ↓ Sell10b5-1 | 235 | $61.88 | $15K | Direct | Mar 19, 2024 (4d) |
| Feb 15, 2024 | TRMB | ↓ Sell10b5-1 | 235 | $59.03 | $14K | Direct | Feb 20, 2024 (5d) |
| Feb 6, 2024 | TRMB | ↓ Sell10b5-1 | 1,821 | $51.87 | $94K | Direct | Feb 7, 2024 (1d) |
| Jan 16, 2024 | TRMB | ↓ Sell10b5-1 | 235 | $50.82 | $12K | Direct | Jan 18, 2024 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other TRMB insiders
Open-market trades in the last 12 months
About Mark David Schwartz's insider trades
Mark David Schwartz is Senior VP, AECO at Trimble (TRMB). Since Jan 16, 2024, Mark has reported no open-market purchases and 10 sales worth $1.8M on SEC Form 4. In the last 12 months: 2 sales ($1.2M).
10 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include shares withheld for taxes (9 filings), option exercises (7 filings), grants and awards (5 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 TRMB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.