What the executives and directors of Trimble Inc. actually did with their own shares, decoded from three years of SEC Form 4 filings.
The tape: three years of insider trades
Every marker sits at the exact price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the gray strip is routine flow (vestings, tax withholding, gifts) that headlines love to miscount as selling.
Where the shares went, last 12 months
Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price.
Skin in the game
Directly held shares as reported after each trade, indexed to 100 five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades.
Who holds what
| Insider | Role | Shares held | Buys 12 m | Sales 12 m |
|---|---|---|---|---|
| PAINTER ROBERT G President & CEO | CEO | 363.7K | — | $22.6M |
| Bisio Ronald Sr. Vice President | Officer | 100.1K | — | $406K |
| PEEK MARK S | Director | 92.5K | — | — |
| Barnes David G CFO | CFO | 82.2K | — | — |
| EKHOLM BORJE | Director | 65.6K | — | — |
| Shepard Julie A Vice President Finance | Officer | 57.8K | — | — |
| Lloyd Meaghan | Director | 57.1K | — | — |
| MATTHEWS DARRYL R SVP & Sector Head | Officer | 50.6K | — | — |
| Sawarynski Phillip CFO | CFO | 34.1K | — | $364K |
| Large Peter Senior Vice President | Officer | 30.3K | — | $218K |
| SCHWARTZ MARK DAVID Senior VP, AECO | Officer | 28K | — | $1.2M |
| Sweet Thomas W | Director | 23K | — | — |
| Gabriel Kaigham | Director | 19.1K | — | $139K |
| Nersesian Ronald S. | Director | 16.3K | — | — |
Open-market trade log
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-04-16 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 8,283 | $67.01 | $555K |
| 2026-04-16 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 8,442 | $67.01 | $566K |
| 2026-04-14 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $66.94 | $502K |
| 2026-03-10 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $70.45 | $528K |
| 2026-02-27 | Dalton James Calvin (Director) | Planned sale (10b5-1) | 733 | $67.02 | $49K |
| 2026-02-10 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $65.14 | $489K |
| 2026-01-13 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $80.88 | $607K |
| 2025-12-16 | Sawarynski Phillip (CFO) | Planned sale (10b5-1) | 2,250 | $80.45 | $181K |
| 2025-12-09 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $81.39 | $610K |
| 2025-11-28 | Dalton James Calvin (Director) | Planned sale (10b5-1) | 616 | $81.99 | $51K |
| 2025-11-26 | Bisio Ronald (Officer) | Planned sale (10b5-1) | 2,500 | $80.87 | $202K |
| 2025-11-17 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 1,672 | $76.83 | $128K |
| 2025-11-11 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $79.50 | $596K |
| 2025-11-06 | Gabriel Kaigham (Director) | Planned sale (10b5-1) | 1,718 | $81.00 | $139K |
| 2025-10-14 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $75.65 | $567K |
| 2025-09-18 | Keating Christopher F (Officer) | Discretionary sale | 7,365 | $81.74 | $602K |
| 2025-09-09 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $81.31 | $610K |
| 2025-09-09 | Sawarynski Phillip (CFO) | Planned sale (10b5-1) | 2,250 | $81.31 | $183K |
| 2025-08-28 | Dalton James Calvin (Director) | Planned sale (10b5-1) | 609 | $82.41 | $50K |
| 2025-08-27 | Bisio Ronald (Officer) | Planned sale (10b5-1) | 2,500 | $81.55 | $204K |
| 2025-08-27 | Large Peter (Officer) | Planned sale (10b5-1) | 500 | $81.55 | $41K |
| 2025-08-27 | Large Peter (Officer) | Planned sale (10b5-1) | 503 | $81.55 | $41K |
| 2025-08-27 | Large Peter (Officer) | Planned sale (10b5-1) | 1,673 | $81.55 | $136K |
| 2025-08-12 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $82.93 | $622K |
| 2025-08-11 | PAINTER ROBERT G (CEO) | Discretionary sale | 2,980 | $84.53 | $252K |
| 2025-08-11 | PAINTER ROBERT G (CEO) | Discretionary sale | 27.1K | $83.14 | $2.3M |
| 2025-08-11 | PAINTER ROBERT G (CEO) | Discretionary sale | 85.7K | $82.67 | $7.1M |
| 2025-08-08 | PAINTER ROBERT G (CEO) | Discretionary sale | 93.1K | $84.54 | $7.9M |
| 2025-07-10 | Allison Jennifer (Officer) | Planned sale (10b5-1) | 3,156 | $80.00 | $252K |
| 2025-07-10 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 1,404 | $80.00 | $112K |
| 2025-07-08 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $78.86 | $591K |
| 2025-07-03 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 1,476 | $78.00 | $115K |
| 2025-06-26 | Bisio Ronald (Officer) | Planned sale (10b5-1) | 2,500 | $75.00 | $188K |
| 2025-06-16 | Bisio Ronald (Officer) | Discretionary sale | 1,500 | $72.75 | $109K |
| 2025-06-10 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $72.47 | $544K |
| 2025-06-02 | Gabriel Kaigham (Director) | Planned sale (10b5-1) | 6,003 | $70.94 | $426K |
| 2025-05-28 | Dalton James Calvin (Director) | Planned sale (10b5-1) | 696 | $72.00 | $50K |
| 2025-05-27 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 7,500 | $71.53 | $536K |
| 2025-05-21 | Gabriel Kaigham (Director) | Planned sale (10b5-1) | 6,511 | $71.69 | $467K |
| 2025-05-12 | Large Peter (Officer) | Discretionary sale | 180 | $70.79 | $13K |
| 2025-05-12 | Large Peter (Officer) | Discretionary sale | 920 | $70.80 | $65K |
| 2025-05-08 | Large Peter (Officer) | Discretionary sale | 1,900 | $66.55 | $126K |
| 2025-02-25 | Keating Christopher F (Officer) | Discretionary sale | 5,709 | $72.00 | $411K |
| 2025-02-24 | Dalton James Calvin (Director) | Discretionary sale | 2,141 | $71.79 | $154K |
| 2025-01-17 | Allison Jennifer (Officer) | Planned sale (10b5-1) | 1,257 | $74.77 | $94K |
| 2025-01-17 | Allison Jennifer (Officer) | Planned sale (10b5-1) | 2,314 | $74.74 | $173K |
| 2024-04-16 | Large Peter (Officer) | Planned sale (10b5-1) | 1,447 | $59.10 | $86K |
| 2024-04-16 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 2,322 | $59.10 | $137K |
| 2024-04-15 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 235 | $61.14 | $14K |
| 2024-04-09 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 3,500 | $62.50 | $219K |
| 2024-03-21 | Large Peter (Officer) | Planned sale (10b5-1) | 176 | $65.00 | $11K |
| 2024-03-15 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 235 | $61.88 | $15K |
| 2024-03-12 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 3,500 | $62.93 | $220K |
| 2024-02-20 | Allison Jennifer (Officer) | Discretionary sale | 5,000 | $59.58 | $298K |
| 2024-02-15 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 235 | $59.03 | $14K |
| 2024-02-13 | PAINTER ROBERT G (CEO) | Planned sale (10b5-1) | 2,500 | $54.75 | $137K |
| 2024-02-06 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 1,821 | $51.87 | $94K |
| 2024-01-16 | SCHWARTZ MARK DAVID (Officer) | Planned sale (10b5-1) | 235 | $50.82 | $12K |
| 2024-01-09 | PAINTER ROBERT G (CEO) | Discretionary sale | 2,500 | $51.05 | $128K |
| 2023-12-18 | Large Peter (Officer) | Planned sale (10b5-1) | 264 | $51.85 | $14K |
“Since trade” compares with the latest insider-implied price, not a market quote; this site carries no market data by design.
Filing hygiene
How to read this
A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.
Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.