Lamar Advertising Company (LAMR) Insider Trading
Over the last 3 months, LAMR insiders made 0 open-market buys and 2 sales, a net sale of -$2.3M (SEC Form 4). Over the last 6 months, 543 institutions increased and 480 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$2.3M
Insider trades by month Buys Sells
Mar
May
Feb
Aug
Mar
May
Context3-month price +7.5%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 18, 2026 | Thompson Elizabeth Marydirector | Grant | 542 | — |
| May 18, 2026 | KOERNER JOHN E IIIdirector | Grant | 644 | — |
| May 18, 2026 | MUMBLOW STEPHEN Pdirector | Grant | 678 | — |
| May 18, 2026 | Reilly Wendelldirector | Grant | 508 | — |
| May 18, 2026 | Fletcher Nancydirector | Grant | 644 | — |
| May 18, 2026 | REIFENHEISER THOMAS Vdirector | Grant | 542 | — |
| May 18, 2026 | LOEB MARSHALL Adirector | Grant | 542 | — |
| May 18, 2026 | Landrieu Mitchelldirector | Grant | 542 | — |
| May 12, 2026 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Sell | 10,000 | $157.02 |
| Mar 25, 2026 | Reilly Ross Lamarofficer: EVP, President, Outdoor Div | Sell | 5,969 | $128.65 |
| Mar 25, 2026 | Reilly Ross Lamarofficer: EVP, President, Outdoor Div | Option | 9,000 | $65.82 |
| Mar 12, 2026 | REILLY SEAN Eofficer: Chief Executive Officer | Grant | 60,000 | — |
| Mar 12, 2026 | Reilly Ross Lamarofficer: EVP, President, Outdoor Div | Grant | 24,000 | — |
| Mar 12, 2026 | REILLY KEVIN P JRdirector, 10 percent owner, officer: Executive Chairman | Grant | 26,400 | — |
| Mar 12, 2026 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Grant | 33,600 | — |
| Mar 6, 2026 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Sell | 1,260 | $137.56 |
| Mar 4, 2026 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Option | 1,260 | — |
| Feb 20, 2026 | Reilly Ross Lamarofficer: EVP, President, Outdoor Div | Grant | 1,600 | — |
| Feb 20, 2026 | Reilly Ross Lamarofficer: EVP, President, Outdoor Div | Tax | 444 | $133.73 |
| Aug 25, 2025 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Sell | 7,180 | $125.59 |
| Aug 25, 2025 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Sell | 8,120 | $123.00 |
| Aug 25, 2025 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Sell | 6,700 | $124.44 |
| Aug 20, 2025 | Johnson Jay LeCoryelleofficer: CFO, Treasurer, EVP | Option | 22,000 | — |
| May 28, 2025 | Landrieu Mitchelldirector | Grant | 650 | — |
| May 19, 2025 | Fletcher Nancydirector | Grant | 684 | — |
| May 19, 2025 | REIFENHEISER THOMAS Vdirector | Grant | 812 | — |
| May 19, 2025 | REILLY ANNAdirector | Grant | 641 | — |
| May 19, 2025 | KOERNER JOHN E IIIdirector | Grant | 812 | — |
| May 19, 2025 | LOEB MARSHALL Adirector | Grant | 684 | — |
| May 19, 2025 | MUMBLOW STEPHEN Pdirector | Grant | 855 | — |
Source: LAMR SEC Form 4 filings, latest May 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their LAMR positions over the last 6 months (SEC Form 13F).
Increased
543
New positions
163
Reduced
480
Sold out
101
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Reduced | 11.9M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 10.0M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 9.8M | Feb 12, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 7.5M | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.9M | May 15, 2026 |
| FMR LLC | Increased | 3.8M | May 15, 2026 |
| JANUS HENDERSON GROUP PLC | Reduced | 3.5M | Feb 17, 2026 |
| FMR LLC | Reduced | 3.4M | Feb 17, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 3.1M | Feb 13, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 2.9M | May 15, 2026 |
| JANUS HENDERSON GROUP PLC | Reduced | 2.8M | May 18, 2026 |
| STATE STREET CORP | Increased | 2.7M | May 15, 2026 |
| STATE STREET CORP | Reduced | 2.6M | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.5M | May 15, 2026 |
| COHEN & STEERS, INC. | Increased | 2.4M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.