Leslie A Brun
CIK 1217068 · last filed 2026-02-12
Leslie A Brun is a corporate insider who has filed 175 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for GLW, was dated Feb 12, 2026. Across all open-market trades the lifetime net is −$11.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $32.4M across reported positions. 24 SEC filings were submitted jointly with AUTOMATIC DATA PROCESSING INC.
"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.
BR 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
700 BUILDING
WAYNE, PA 19087
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GLW | Director | 0 | $134.92 | $0 | $0 | 10 | 2026-02-12 |
| BR | Director | 77,433 | $178.30 | $13.81M | -$7.02M | 96 | 2024-10-07 |
| CDK Global, Inc. (CDK) Delisted | Director | 0 | $54.76 | $0 | $0 | 9 | 2022-07-06 |
| MRK | Director | 1,948 | $149.88 | $292.0K | -$613.0K | 26 | 2021-06-02 |
| HPE | Director | 34,263 | $58.17 | $1.99M | $0 | 9 | 2018-05-08 |
| ADP | Director | 55,383 | $294.50 | $16.31M | -$4.30M | 22 | 2014-11-12 |
Recent Filings
175 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-12 | GLW | Grant (A) | — | $0 | EDGAR |
| 2025-02-14 | GLW | Grant (A) | — | $0 | EDGAR |
| 2024-10-07 | BR | Grant (A) | +115 | $0 | EDGAR |
| 2024-08-27 | BR | Mixed | +3,706 | -$779.6K | EDGAR |
| 2024-08-26 | BR | Notice (144) | −5,739 | -$1.21M | EDGAR |
| 2024-07-09 | BR | Grant (A) | +110 | $0 | EDGAR |
| 2024-04-08 | BR | Grant (A) | +110 | $0 | EDGAR |
| 2024-02-08 | GLW | Grant (A) | — | $0 | EDGAR |
| 2024-01-09 | BR | Grant (A) | +113 | $0 | EDGAR |
| 2023-11-13 | BR | Grant (A) | +729 | $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.