Montrose Environmental Group, Inc. (MEG) Insider Trading
Over the last 6 months, 128 institutions increased and 127 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Sep
Nov
May
May
Nov
Mar
Context3-month price -29.5%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Mar 16, 2026 | Manthripragada Vijaydirector, officer: President & CEO | Option | 85,992 | $6.03 |
| Mar 16, 2026 | Manthripragada Vijaydirector, officer: President & CEO | Sell | 46,121 | $25.41 |
| Mar 16, 2026 | Manthripragada Vijaydirector, officer: President & CEO | Option | 33,166 | $6.03 |
| Mar 13, 2026 | Laws Jamesofficer: Chief Operating Officer | Grant | 18,761 | — |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Sell | 60,000 | $28.00 |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Option | 7,858 | $6.03 |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Sell | 7,858 | $27.00 |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Option | 60,000 | $6.03 |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Option | 42,668 | $6.03 |
| Mar 11, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Sell | 42,668 | $27.56 |
| Mar 5, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Option | 60,000 | $6.03 |
| Mar 5, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Grant | 42,668 | $6.03 |
| Mar 5, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Grant | 60,000 | $6.03 |
| Mar 5, 2026 | Revuelta Joseofficer: Chief Strategy Officer | Option | 42,668 | $6.03 |
| Mar 4, 2026 | PRESBY J THOMASdirector | Sell | 459 | $29.89 |
| Mar 4, 2026 | Afsari Nasymofficer: General Counsel and Secretary | Sell | 43,348 | $28.37 |
| Mar 4, 2026 | PRESBY J THOMASdirector | Option | 10,000 | $9.76 |
| Mar 4, 2026 | PRESBY J THOMASdirector | Sell | 9,541 | $28.82 |
| Mar 4, 2026 | Afsari Nasymofficer: General Counsel and Secretary | Sell | 200 | $30.00 |
| Mar 4, 2026 | Afsari Nasymofficer: General Counsel and Secretary | Option | 43,348 | $6.03 |
| Jan 6, 2026 | PRESBY J THOMASdirector | Grant | 4,430 | — |
| Jan 6, 2026 | Newmark Robindirector | Grant | 4,430 | — |
| Jan 6, 2026 | PRICE JAMES Kdirector | Grant | 4,430 | — |
| Jan 6, 2026 | PERLMAN RICHARD Edirector | Grant | 4,430 | — |
| Jan 6, 2026 | Colman Vincentdirector | Grant | 4,430 | — |
| Jan 6, 2026 | Field Janet Risidirector | Grant | 4,430 | — |
| Jan 6, 2026 | Fernandez de Castro Jose Migueldirector | Grant | 4,430 | — |
| Jan 6, 2026 | GRAHAM PETERdirector | Grant | 4,430 | — |
| Dec 19, 2025 | Revuelta Joseofficer: Chief Strategy Officer | Tax | 46,216 | $26.40 |
| Dec 19, 2025 | Dicks Allanofficer: Chief Financial Officer | Tax | 60,813 | $26.40 |
Source: MEG SEC Form 4 filings, latest Mar 16, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MEG positions over the last 6 months (SEC Form 13F).
Increased
128
New positions
55
Reduced
127
Sold out
62
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 3.2M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 3.2M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.9M | May 15, 2026 |
| BAMCO INC /NY/ | Increased | 2.2M | May 15, 2026 |
| BAMCO INC /NY/ | Increased | 2.2M | Feb 17, 2026 |
| VANGUARD GROUP INC | Increased | 2.0M | Jan 29, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 2.0M | May 15, 2026 |
| JANUS HENDERSON GROUP PLC | Increased | 1.7M | May 18, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 1.7M | Mar 25, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | New Position | 1.7M | Feb 17, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | Reduced | 1.5M | May 15, 2026 |
| UBS ASSET MANAGEMENT AMERICAS INC | Increased | 1.5M | May 13, 2026 |
| UBS ASSET MANAGEMENT AMERICAS INC | Increased | 1.5M | Feb 13, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 1.3M | May 4, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | New Position | 1.3M | Feb 2, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.