Updated Jul 16, 2026 · Last SEC filing 2026-06-24
LAMAR ADVERTISING CO/NEW (LAMR) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-24. 3 Form 8-K material event filings were reported by LAMR in the last 90 days. 1 Form 144 notices of proposed sale were filed for LAMR stock. InsiderAlpha tracks every LAMR SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001090425 |
|---|
| Form 4 filings (90d) | 11 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-06-24 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| REIFENHEISER THOMAS V | Director | G — Bona-fide gift | 328 | $0.00 | — | SEC | |
| REILLY ANNA | Director | A — Grant or award | 485 | $0.00 | — | SEC | |
| REIFENHEISER THOMAS V | Director | A — Grant or award | 542 | $0.00 | — | SEC | |
| Reilly Wendell | Director | A — Grant or award | 508 | $0.00 | — | SEC | |
| LOEB MARSHALL A | Director | A — Grant or award | 542 | $0.00 | — | SEC | |
| MUMBLOW STEPHEN P | Director | A — Grant or award | 678 | $0.00 | — | SEC | |
| KOERNER JOHN E III | Director | A — Grant or award | 644 | $0.00 | — | SEC | |
| Thompson Elizabeth Mary | Director | A — Grant or award | 542 | $0.00 | — | SEC | |
| Landrieu Mitchell | Director | A — Grant or award | 542 | $0.00 | — | SEC | |
| Fletcher Nancy | Director | A — Grant or award | 644 | $0.00 | — | SEC | |
| Johnson Jay LeCoryelle | CFO, Treasurer, EVP | S — Open-market sale | 10.0K | $157.02 | $1.57M | SEC | |
| Reilly Ross Lamar | EVP, President, Outdoor Div | M — Option exercise | 9.0K | $65.82 | $592K | SEC | |
| Reilly Ross Lamar | EVP, President, Outdoor Div | S — Open-market sale | 6.0K | $128.65 | $768K | SEC | |
| Johnson Jay LeCoryelle | CFO, Treasurer, EVP | S — Open-market sale | 1.3K | $137.56 | $173K | SEC | |
| Johnson Jay LeCoryelle | CFO, Treasurer, EVP | M — Option exercise | 1.3K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for LAMAR ADVERTISING CO/NEW (LAMR). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| REIFENHEISER THOMAS V | 2 | — |
| KOERNER JOHN E III | 1 | — |
| REILLY ANNA | 1 | — |
| LOEB MARSHALL A | 1 | — |
| MUMBLOW STEPHEN P | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LAMR insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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