Every Form 4 that Montrose Environmental Group, Inc. (MEG) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow MEG and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MEG filings page.
Onterris, Inc. director Peter Graham reported an open-market purchase of 4,860 shares of common stock at a weighted average price of $15.94 per share. The trade was executed in multiple transactions between $15.84 and $16.00 per share. Following this purchase, he directly holds 231,549 shares of Onterris common stock.
Onterris, Inc. Chief Strategy Officer Jose Revuelta exercised stock options to acquire 27,349 shares of Common Stock at $6.03 per share. The underlying Stock Option (Right to Buy) for 27,349 shares was fully exercised, reducing its balance to zero. Following the transaction on May 11, 2026, Revuelta directly holds 296,631 shares of Common Stock. The footnote explains that 50% of the option vested on June 9, 2017 and the remaining 50% vested on June 9, 2019, indicating this was an exercise of long‑vested awards rather than a new grant.
Onterris, Inc. Chief Financial Officer Allan Dicks reported an open-market purchase of 6,535 shares of Common Stock at $15.36 per share. Following this transaction on May 11, 2026, he directly holds 218,178 shares of the company’s stock.
Montrose Environmental Group President & CEO Vijay Manthripragada exercised stock options and sold a portion of the resulting shares. He exercised options to acquire a total of 119,158 shares of common stock at an exercise price of $6.03 per share, fully using the options that were set to expire on June 23, 2026.
On the same date, he sold 46,121 shares of common stock in open-market transactions at a weighted average price of $25.41 per share, with individual sale prices ranging from $25.19 to $25.90. After these transactions, he directly owned 236,788 shares of Montrose Environmental Group common stock, indicating he retained a substantial equity position following the option exercises and partial sale.
Montrose Environmental Group director Richard E. Perlman reported a bona fide gift of 74,461 shares of Common Stock. The gift was made at no stated price per share. After this disposition, he directly holds 618,616 shares, so he retains a substantial ownership position in the company.
Montrose Environmental Group Chief Operating Officer James Laws received a grant of 18,761 shares of common stock as an equity award. The shares were granted at no cash cost to him, reflecting stock-based compensation rather than an open-market purchase or sale.
According to the terms, the grant consists of restricted stock units that convert into one share of common stock each. One-third of the units will vest on each anniversary of the grant date as long as he remains in continuous service, which ties part of his compensation to long-term employment and the company’s share value.
Montrose Environmental Group Chief Strategy Officer Jose Revuelta reported an exercise-and-sell transaction in company stock. On March 3–4, 2026, he exercised stock options to acquire a total of 102,668 shares of common stock at an exercise price of $6.03 per share.
He then sold the same 102,668 common shares in open-market transactions at weighted average prices of about $28.00 and $27.56, as detailed in the footnotes. Following these transactions, Revuelta directly owned 269,282 shares of Montrose Environmental Group common stock.
The options exercised were from a grant in which 50% of the shares vested on June 9, 2017 and the remaining 50% vested on June 9, 2019, indicating this was the use of fully vested, long-standing equity awards.
Montrose Environmental Group Chief Strategy Officer Jose Revuelta exercised stock options for 7,858 shares of common stock at an exercise price of $6.03 per share and on the same day sold 7,858 shares at $27.00 per share in an open-market transaction. After these transactions, he directly holds 269,282 shares of Montrose Environmental Group common stock.
Montrose Environmental Group Chief Strategy Officer Jose Revuelta reported multiple equity transactions in early March 2026. He exercised stock options for 42,668 shares on March 4, 2026 and 60,000 shares on March 3, 2026, converting them into common stock at an exercise price of $6.03 per share.
On each date, he then disposed of 42,668 and 60,000 common shares, respectively, in sales at weighted average prices of $27.56 and $28.37. Footnotes state these shares were sold in multiple transactions within price ranges of $27.50–$27.56 and $28.13–$28.495. After these moves, he directly holds 269,282 common shares and 35,207 stock options.
Montrose Environmental Group director J. Thomas Presby reported a same-day option exercise and share sales. He exercised stock options for 10,000 shares of common stock at a price of $9.76 per share. He then sold 9,541 shares at a weighted average price of $28.82 and 459 shares at a weighted average price of $29.89, with actual sale prices ranging from $28.55 to $29.905. After these transactions, he directly owned 62,614 shares of Montrose common stock.
Montrose Environmental Group General Counsel and Secretary Nasym Afsari exercised options and sold shares in a planned transaction. On March 3, 2026, Afsari exercised a stock option for 43,348 shares and received common stock at $6.03 per share, then sold 43,348 shares at a weighted average price of $28.368 per share. On March 2, 2026, Afsari also sold 200 shares at $30.00 per share. The weighted average sale price on March 3 reflects multiple trades between $28.13 and $28.495. After these transactions, Afsari directly owned 204,878 shares of Montrose common stock. The sales were made under a Rule 10b5-1 trading plan.
Montrose Environmental Group director reports stock grant. A company director filed a Form 4 disclosing the acquisition of 4,430 shares of Montrose Environmental Group, Inc. common stock on 01/01/2026. The shares were recorded at a price of $0 per share, indicating a non-cash award, such as typical director equity compensation. Following this transaction, the director beneficially owns 12,426 shares of common stock, held directly.
Montrose Environmental Group, Inc. director reports stock acquisition. A company director filed an ownership report showing acquisition of 4,430 shares of Montrose Environmental Group common stock on 01/01/2026 at a stated price of $0 per share. After this transaction, the reporting person beneficially owned 29,989 shares held directly. The filing indicates it was made by one reporting person and identifies the person’s relationship to the company as a director.
Montrose Environmental Group, Inc. director reported receiving additional common stock. On 01/01/2026, the reporting person acquired 4,430 shares of Montrose Environmental Group common stock at a price of $0 per share, indicating a stock-based award rather than an open-market purchase. Following this transaction, the director beneficially owns 62,614 shares of common stock in a direct ownership capacity.
Montrose Environmental Group, Inc. reported an insider equity transaction by a company director. On 01/01/2026, the director acquired 4,430 shares of common stock in a transaction reported at a price of $0 per share, which indicates a stock award rather than an open-market purchase. Following this acquisition, the director beneficially owns 226,689 shares of Montrose Environmental common stock held directly.
Montrose Environmental Group, Inc. director reported acquiring additional company stock. On 01/01/2026, the reporting person acquired 4,430 shares of Montrose Environmental Group common stock at a reported price of $0 per share. After this transaction, the director beneficially owned 162,892 shares of the company’s common stock, held as a direct ownership position.
Montrose Environmental Group director reports stock award
A director of Montrose Environmental Group, Inc. reported receiving 4,430 shares of common stock on 01/01/2026. The shares were acquired at a stated price of $0, indicating they were likely granted rather than purchased in the open market. Following this transaction, the director beneficially owns 28,288 shares of Montrose Environmental Group common stock in direct ownership.
Montrose Environmental Group, Inc. reported an insider equity transaction by a company director. On 01/01/2026, the director acquired 4,430 shares of common stock at a price of $0 per share. Following this transaction, the director beneficially owns 693,077 shares of Montrose Environmental Group common stock, held directly.
Montrose Environmental Group, Inc. reported that one of its directors acquired additional company stock. On 01/01/2026, the director received 4,430 shares of common stock at a stated price of $0 per share, indicating a grant rather than an open-market purchase. After this transaction, the director beneficially owned 1,075,266 shares of Montrose Environmental Group common stock in direct form.
Montrose Environmental Group, Inc. General Counsel and Secretary Nasym Afsari reported an automatic share withholding related to equity compensation. On 12/16/2025, 60,813 shares of common stock were withheld at a price of $26.4 per share, coded as transaction type “F,” which indicates shares withheld to cover tax obligations rather than an open-market sale. After this transaction, Afsari beneficially owned 205,078 shares of Montrose Environmental Group common stock directly.
Montrose Environmental Group, Inc. reported an insider share transaction by its Chief Financial Officer on a Form 4. On 12/16/2025, the CFO had 60,813 shares of common stock withheld at a price of $26.40 per share. The filing explains this was to cover tax withholding obligations related to the vesting of restricted stock units, rather than an open-market sale. After this transaction, the CFO beneficially owned 211,643 shares of Montrose Environmental Group common stock directly.
Montrose Environmental Group, Inc. insider reports tax‑related share withholding
A Montrose Environmental Group, Inc. officer, serving as Chief Strategy Officer, reported a transaction in the company’s common stock dated 12/16/2025. The filing shows that 46,216 shares of common stock were disposed of at a price of $26.40 per share, coded as an “F” transaction, which indicates shares were withheld to cover tax obligations.
According to the report, this withholding was done to satisfy tax withholding obligations in connection with the vesting of restricted stock units. After this transaction, the officer directly beneficially owned 269,282 shares of Montrose Environmental Group, Inc. common stock.
Montrose Environmental Group, Inc. reported a routine insider transaction by its President & CEO, who is also a director. On 12/16/2025, 152,886 shares of common stock were withheld and disposed of at $26.4 per share to cover tax withholding obligations tied to vesting restricted stock units. Following this tax withholding event, the reporting person directly beneficially owns 163,751 shares of Montrose Environmental common stock.
Montrose Environmental Group (MEG) reported insider transactions by its President & CEO and Director. On November 10–11, 2025, the insider exercised 44,983 and 44,984 stock options at $6.03 per share, then sold 39,799, 5,072, 112, and 44,984 shares at weighted average prices of $24.626, $25.617, $26.17, and $24.073, respectively. After these transactions, direct beneficial ownership was 316,637 shares. The trades were made under a Rule 10b5-1 trading plan.