Transactions
26
Insider / CATERPILLAR INC
MacLennan David
Director at CATERPILLAR INC
- Company
- CATERPILLAR INC
- First filing on record
- October 1, 2025
- Latest trade on record
- September 30, 2026
- SEC filings
- EDGAR ↗
MacLennan David, Director at CATERPILLAR INC, has disclosed 26 transactions in ECL, CAT since October 1, 2025: 5 purchases (5 open-market buys) and 1 sale, worth about $2.0M at the reported prices. The latest was filed October 2, 2026, 2 days after the trade; 3 filings were late against the 2-business-day Form 4 deadline.
Open-market buys
5
Sales
1
Avg. disclosure lag
1.8d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months MacLennan David made 5 purchases worth $1.0M and 1 sale worth $380K, plus 17 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
MacLennan David has traded 2 stocks on record; the largest by dollars is ECL.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
2 of 19 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 17 | 1,971 | $165K |
| P | Open-market purchase | 5 | 3,100 | $1.0M |
| M | Option exercise or conversion | 2 | 6,600 | $380K |
| F | Shares withheld for tax | 1 | 1,451 | $380K |
| J | Other acquisition or disposal | 1 | 72 | $40K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 14 | 3 · $675K | 0 |
| 2025 | 12 | 2 · $364K | 1 · $380K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| ECL | Other A | September 30, 2026 | October 2, 2026 | 2d | 46 | $276 | $13K | Form 4 ↗ | ||
| ECL | Other A | September 30, 2026 | October 2, 2026 | 2d | 131 | — | — | Form 4 ↗ | ||
| CAT | Other A | September 30, 2026 | October 1, 2026 | 1d | 28 | $821 | $23K | derivative | Form 4 ↗ | |
| ECL | Other A | June 30, 2026 | July 2, 2026 | 2d | 46 | $278 | $13K | Form 4 ↗ | ||
| ECL | Other A | June 30, 2026 | July 2, 2026 | 2d | 130 | — | — | Form 4 ↗ | ||
| CAT | Other A | June 30, 2026 | July 1, 2026 | 1d | 22 | $1,055 | $23K | derivative | Form 4 ↗ | |
| CAT | Other A | June 10, 2026 | June 11, 2026 | 1d | 211 | — | — | Form 4 ↗ | ||
| ECL | Other A | May 15, 2026 | May 19, 2026 | 4d | 732 | — | — | derivative | Form 4 ↗ | |
| ECL | Buy P | May 13, 2026 | May 14, 2026 | 1d | 1,000 | $251 | $251K | Form 4 ↗ | ||
| CAT | Buy P | May 4, 2026 | May 5, 2026 | 1d | 250 | $877 | $219K | Form 4 ↗ | ||
| ECL | Buy P | May 4, 2026 | May 5, 2026 | 1d | 800 | $257 | $206K | Form 4 ↗ | ||
| ECL | Other A | March 31, 2026 | April 2, 2026 | 2d | 49 | $263 | $13K | Form 4 ↗ | ||
| ECL | Other A | March 31, 2026 | April 2, 2026 | 2d | 138 | — | — | Form 4 ↗ | ||
| CAT | Other A | March 31, 2026 | April 1, 2026 | 1d | 33 | $690 | $23K | derivative | Form 4 ↗ | |
| CAT | Other A | December 31, 2025 | January 5, 2026 | 5d | 30 | $575 | $17K | latederivative | Form 4 ↗ | |
| ECL | Other A | December 31, 2025 | January 5, 2026 | 5d | 44 | $264 | $12K | late | Form 4 ↗ | |
| ECL | Other A | December 31, 2025 | January 5, 2026 | 5d | 128 | — | — | late | Form 4 ↗ | |
| ECL | Buy P | December 8, 2025 | December 8, 2025 | 0d | 750 | $258 | $193K | Form 4 ↗ | ||
| CAT | Other J | November 25, 2025 | November 26, 2025 | 1d | 72 | $557 | $40K | derivative | Form 4 ↗ | |
| ECL | Option / conversion M | November 12, 2025 | November 13, 2025 | 1d | 3,300 | — | — | derivative | Form 4 ↗ | |
| ECL | Sell F | November 12, 2025 | November 13, 2025 | 1d | 1,451 | $262 | $380K | Form 4 ↗ | ||
| ECL | Option / conversion M | November 12, 2025 | November 13, 2025 | 1d | 3,300 | $115 | $380K | Form 4 ↗ | ||
| CAT | Buy P | November 6, 2025 | November 6, 2025 | 0d | 300 | $569 | $171K | Form 4 ↗ | ||
| ECL | Other A | September 30, 2025 | October 2, 2025 | 2d | 42 | $274 | $12K | Form 4 ↗ | ||
| ECL | Other A | September 30, 2025 | October 2, 2025 | 2d | 123 | — | — | Form 4 ↗ | ||
| CAT | Other A | September 30, 2025 | October 1, 2025 | 1d | 37 | $474 | $18K | derivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 2, 2026 | Form 4 | 0001628280-26-064623 | 2 | published | EDGAR ↗ |
| October 1, 2026 | Form 4 | 0001104659-26-112891 | 1 | published | EDGAR ↗ |
| July 2, 2026 | Form 4 | 0001498535-26-000012 | 2 | published | EDGAR ↗ |
| July 1, 2026 | Form 4 | 0001104659-26-079826 | 1 | published | EDGAR ↗ |
| June 11, 2026 | Form 4 | 0001104659-26-072898 | 1 | published | EDGAR ↗ |
| May 19, 2026 | Form 4 | 0001498535-26-000010 | 1 | published | EDGAR ↗ |
| May 14, 2026 | Form 4 | 0001498535-26-000008 | 1 | published | EDGAR ↗ |
| May 5, 2026 | Form 4 | 0001498535-26-000006 | 1 | published | EDGAR ↗ |
| May 5, 2026 | Form 4 | 0001104659-26-055493 | 1 | published | EDGAR ↗ |
| April 2, 2026 | Form 4 | 0001498535-26-000004 | 2 | published | EDGAR ↗ |
| April 1, 2026 | Form 4 | 0001104659-26-038394 | 1 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001498535-26-000002 | 2 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001104659-26-000797 | 1 | published | EDGAR ↗ |
| December 8, 2025 | Form 4 | 0001498535-25-000013 | 1 | published | EDGAR ↗ |
| November 26, 2025 | Form 4 | 0001104659-25-116333 | 1 | published | EDGAR ↗ |
| November 13, 2025 | Form 4 | 0001498535-25-000011 | 3 | published | EDGAR ↗ |
| November 6, 2025 | Form 4 | 0001104659-25-107671 | 1 | published | EDGAR ↗ |
| October 2, 2025 | Form 4 | 0001498535-25-000009 | 2 | published | EDGAR ↗ |
| October 1, 2025 | Form 4 | 0001104659-25-095765 | 1 | published | EDGAR ↗ |
Other insiders at CATERPILLAR INC
- Creed Joseph E Chief Executive Officer 41 rows
- Johnson Denise C Group President 40 rows
- Kaiser Jason Group President 40 rows
- De Lange Bob Group President 34 rows
- Fassino Anthony D. Group President 31 rows
- BONFIELD ANDREW R J Chief Financial Officer 28 rows
- ZILLMER JOHN J Director 24 rows
- Marks Judith Fran Director 18 rows
- McKibben Tracy B Director 18 rows
- Althoff Judson EVP, Chief Commercial Officer 16 rows
Everyone on file, with contracts and lobbying under the company's name: CATERPILLAR INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 19 | 26 | October 1, 2025 | October 2, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.