David B Dillon
CIK 1186725 · Chairman of the Board · last filed 2026-04-02
David B Dillon is a Chairman of the Board who has filed 131 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for UNP, was dated Apr 2, 2026. Across all open-market trades the lifetime net is −$6.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $147.5M across reported positions. 65 SEC filings were submitted jointly with KROGER CO.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
KR price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
3M CENTER, BUILDING 220-9E-02
ST. PAUL, MN 55144
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UNP | Director | 4,050 | $298.09 | $1.21M | $0 | 50 | 2026-04-02 |
| MMM | Director | 15,565 | $175.56 | $2.73M | $203.4K | 12 | 2025-05-14 |
| DIRECTV (DTV) Delisted | Director | 7,960 | — | — | $0 | 4 | 2015-02-24 |
| KR | Chairman of the Board | 2,115,664 | $67.87 | $143.59M | -$6.94M | 61 | 2014-10-02 |
| CONVERGYS CORP (CVG) Delisted | Director | 44,607 | — | — | $0 | 4 | 2010-04-22 |
Recent Filings
131 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-02 | UNP | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | UNP | Grant (A) | — | $0 | EDGAR |
| 2025-10-02 | UNP | Grant (A) | — | $0 | EDGAR |
| 2025-07-03 | UNP | Grant (A) | — | $0 | EDGAR |
| 2025-05-14 | MMM | Grant (A) | +1,297 | $195.0K | EDGAR |
| 2025-04-02 | UNP | Grant (A) | — | $0 | EDGAR |
| 2025-01-03 | UNP | Grant (A) | — | $0 | EDGAR |
| 2024-11-07 | UNP | Will (W) | +50 | $0 | EDGAR |
| 2024-10-03 | UNP | Grant (A) | — | $0 | EDGAR |
| 2024-07-02 | UNP | Grant (A) | — | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.