MARK L FEIDLER
CIK 1026941 · President & COO · last filed 2026-05-11
MARK L FEIDLER is a President & COO who has filed 22 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider was granted $220.1K of EFX on May 11, 2026. Current disclosed insider exposure totals $4.1M across reported positions.
"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.
$4.11M
2
22
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EFX | Director | 25,077 | $163.71 | $4.11M | $0 | 21 | 2026-05-11 |
| BELLSOUTH CORP (BLS) Delisted | President & COO | 0 | — | — | $0 | 1 | 2007-01-04 |
Recent Filings
22 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | EFX | Grant (A) | +1,253 | $220.1K | EDGAR |
| 2025-05-12 | EFX | Grant (A) | +812 | $0 | EDGAR |
| 2024-05-06 | EFX | Grant (A) | +891 | $0 | EDGAR |
| 2023-05-15 | EFX | Grant (A) | +1,014 | $0 | EDGAR |
| 2022-05-09 | EFX | Grant (A) | +865 | $0 | EDGAR |
| 2021-05-10 | EFX | Grant (A) | +759 | $0 | EDGAR |
| 2020-05-11 | EFX | Grant (A) | +1,147 | $0 | EDGAR |
| 2019-05-06 | EFX | Grant (A) | +1,379 | $0 | EDGAR |
| 2018-05-07 | EFX | Grant (A) | +1,512 | $0 | EDGAR |
| 2017-05-08 | EFX | Grant (A) | +1,243 | $0 | EDGAR |