What the executives and directors of Snap-on 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 |
|---|---|---|---|---|
| PINCHUK NICHOLAS T Chairman, President and CEO | CEO | 880.3K | — | $32.8M |
| Pagliari Aldo John Sr VP - Finance & CFO | CFO | 118.2K | — | $10.3M |
| Ward Thomas J VP - President, Diag. & Info. | Officer | 61.9K | — | — |
| Chambers Timothy L Sr VP & Pres - Tools | Officer | 30.3K | — | $7.1M |
| HOLDEN JAMES P | Director | 29.7K | — | — |
| Banerjee Anup R Sr VP & Chief Devel. Officer | Officer | 23.8K | — | — |
| Boyd Iain VP - Operations Development | Officer | 13.9K | — | — |
| KNUEPPEL HENRY W | Director | 12.6K | — | — |
| LEHMAN WILLIAM DUDLEY | Director | 12.6K | — | — |
| Arregui Jesus Sr VP & President - Commercial | Officer | 11.9K | — | $2.9M |
| Sherrill Gregg M | Director | 11.7K | — | — |
| GILLIS RUTH ANN M | Director | 10.9K | — | — |
| STEBBINS DONALD J | Director | 10.2K | — | — |
| Daniel Karen L | Director | 8,550 | — | — |
Open-market trade log
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-07-28 | Chambers Timothy L (Officer) | Planned sale (10b5-1) | 20 | $420.00 | $8K |
| 2026-07-28 | Chambers Timothy L (Officer) | Planned sale (10b5-1) | 9,091 | $419.36 | $3.8M |
| 2026-07-17 | Chambers Timothy L (Officer) | Planned sale (10b5-1) | 389 | $419.43 | $163K |
| 2026-07-01 | Miller Richard Thomas (Officer) | Planned sale (10b5-1) | 2,000 | $405.92 | $812K |
| 2026-06-10 | Miller Richard Thomas (Officer) | Planned sale (10b5-1) | 427 | $389.55 | $166K |
| 2026-06-10 | Arregui Jesus (Officer) | Discretionary sale | 400 | $385.83 | $154K |
| 2026-06-10 | Arregui Jesus (Officer) | Discretionary sale | 573 | $382.84 | $219K |
| 2026-06-10 | Arregui Jesus (Officer) | Discretionary sale | 602 | $384.55 | $232K |
| 2026-06-10 | Arregui Jesus (Officer) | Discretionary sale | 2,676 | $383.72 | $1M |
| 2026-06-04 | Pagliari Aldo John (CFO) | Discretionary sale | 1,330 | $379.27 | $504K |
| 2026-05-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 1,010 | $366.20 | $370K |
| 2026-05-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 1,674 | $367.96 | $616K |
| 2026-05-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 3,029 | $367.09 | $1.1M |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 389 | $378.59 | $147K |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 640 | $371.28 | $238K |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 704 | $374.20 | $263K |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 1,581 | $372.53 | $589K |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 2,480 | $377.52 | $936K |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 3,795 | $374.77 | $1.4M |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 6,850 | $375.83 | $2.6M |
| 2026-05-05 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 6,957 | $376.77 | $2.6M |
| 2026-02-25 | Lemerand June C (Officer) | Discretionary sale | 1,378 | $387.57 | $534K |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 400 | $388.68 | $155K |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 479 | $387.00 | $185K |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 1,000 | $386.35 | $386K |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 3,450 | $383.26 | $1.3M |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 3,652 | $385.26 | $1.4M |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 3,933 | $384.22 | $1.5M |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 4,538 | $382.19 | $1.7M |
| 2026-02-23 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 5,777 | $381.36 | $2.2M |
| 2026-02-19 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 560 | $384.14 | $215K |
| 2026-02-19 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 984 | $382.78 | $377K |
| 2026-02-19 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 1,778 | $381.24 | $678K |
| 2026-02-19 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 3,721 | $381.93 | $1.4M |
| 2026-02-04 | Chambers Timothy L (Officer) | Planned sale (10b5-1) | 2,995 | $385.63 | $1.2M |
| 2026-02-04 | Chambers Timothy L (Officer) | Planned sale (10b5-1) | 5,005 | $384.83 | $1.9M |
| 2025-12-11 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 482 | $350.90 | $169K |
| 2025-12-11 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 662 | $353.61 | $234K |
| 2025-12-11 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 960 | $349.65 | $336K |
| 2025-12-11 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 1,835 | $352.05 | $646K |
| 2025-12-11 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 2,840 | $353.05 | $1M |
| 2025-12-04 | Pagliari Aldo John (CFO) | Discretionary sale | 3,091 | $346.80 | $1.1M |
| 2025-12-04 | Miller Richard Thomas (Officer) | Discretionary sale | 923 | $347.57 | $321K |
| 2025-12-04 | Miller Richard Thomas (Officer) | Discretionary sale | 1,077 | $348.87 | $376K |
| 2025-12-03 | Miller Richard Thomas (Officer) | Discretionary sale | 254 | $345.16 | $88K |
| 2025-12-03 | Miller Richard Thomas (Officer) | Discretionary sale | 1,474 | $344.63 | $508K |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 438 | $341.53 | $150K |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 1,760 | $338.06 | $595K |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 1,928 | $336.19 | $648K |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 2,144 | $337.20 | $723K |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 7,060 | $339.47 | $2.4M |
| 2025-12-02 | PINCHUK NICHOLAS T (CEO) | Planned sale (10b5-1) | 9,277 | $340.07 | $3.2M |
| 2025-11-25 | Arregui Jesus (Officer) | Discretionary sale | 960 | $336.48 | $323K |
| 2025-11-25 | Arregui Jesus (Officer) | Discretionary sale | 2,871 | $337.55 | $969K |
| 2025-11-13 | JONES NATHAN J (Director) | Discretionary sale | 1,000 | $340.62 | $341K |
| 2025-08-15 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 125 | $325.21 | $41K |
| 2025-08-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 100 | $329.83 | $33K |
| 2025-08-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 100 | $329.84 | $33K |
| 2025-08-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 100 | $331.54 | $33K |
| 2025-08-14 | Pagliari Aldo John (CFO) | Planned sale (10b5-1) | 500 | $326.75 | $163K |
“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.