MEG

Montrose Environmental Group, Inc.

Insider trading activity for Montrose Environmental Group, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

+$610K

net buying

Bought(3 · 2 insiders): $610K
Sold(0 · 0 insiders): $0

Past 12 months

-$7.4M

net selling

Bought(3 · 2 insiders): $610K
Sold(12 · 4 insiders): $8M

Transaction history

The 55 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 5	Graham Peter	Director	PBUY▲	25,140	$17.19	$432.2K	+10.9%	Open the original filing on SEC.gov
Jun 3	Graham Peter	Director	PBUY★	4,860	$15.94	$77.5K	+2.1%	Open the original filing on SEC.gov
May 11	Revuelta Jose	Chief Strategy Officer	MEXER◆	27,349	—	—	—	Open the original filing on SEC.gov
May 11	Revuelta Jose	Chief Strategy Officer	MEXER	27,349	$6.03	$164.9K	+10.2%	Open the original filing on SEC.gov
May 11	Dicks Allan	Chief Financial Officer	PBUY★	6,535	$15.36	$100.4K	+3.1%	Open the original filing on SEC.gov
Mar 13	Perlman Richard E	Director	GGIFT	74,461	—	—	-10.7%	Open the original filing on SEC.gov
Mar 13	Manthripragada Vijay	President & CEO	MEXER◷◆	85,992	—	—	—	Open the original filing on SEC.gov
Mar 13	Manthripragada Vijay	President & CEO	MEXER◷◆	33,166	—	—	—	Open the original filing on SEC.gov
Mar 13	Manthripragada Vijay	President & CEO	SSELL◷	46,121	$25.41	$1.2M	-16.3%	Open the original filing on SEC.gov
Mar 13	Manthripragada Vijay	President & CEO	MEXER◷	85,992	$6.03	$518.5K	+43.7%	Open the original filing on SEC.gov
Mar 13	Manthripragada Vijay	President & CEO	MEXER◷	33,166	$6.03	$200K	+20.3%	Open the original filing on SEC.gov
Mar 11	Laws James	Chief Operating Officer	AGRANT	18,761	—	—	—	Open the original filing on SEC.gov
Mar 9	Revuelta Jose	Chief Strategy Officer	MEXER◆	7,858	—	—	—	Open the original filing on SEC.gov
Mar 9	Revuelta Jose	Chief Strategy Officer	SSELL	7,858	$27.00	$212.2K	-2.8%	Open the original filing on SEC.gov
Mar 9	Revuelta Jose	Chief Strategy Officer	MEXER	7,858	$6.03	$47.4K	+2.9%	Open the original filing on SEC.gov
Mar 4	Revuelta Jose	Chief Strategy Officer	MEXER◆	42,668	—	—	—	Open the original filing on SEC.gov
Mar 4	Revuelta Jose	Chief Strategy Officer	DTOISS	42,668	$27.56	$1.2M	-13.7%	Open the original filing on SEC.gov
Mar 4	Revuelta Jose	Chief Strategy Officer	AGRANT	42,668	$6.03	$257.3K	+15.8%	Open the original filing on SEC.gov
Mar 4	Revuelta Jose	Chief Strategy Officer	SSELL↺	42,668	$27.56	$1.2M	-13.7%	Open the original filing on SEC.gov
Mar 4	Revuelta Jose	Chief Strategy Officer	MEXER↺	42,668	$6.03	$257.3K	+15.8%	Open the original filing on SEC.gov
Mar 3	Afsari Nasym	General Counsel and…	MEXER◷◆	43,348	—	—	—	Open the original filing on SEC.gov
Mar 3	Afsari Nasym	General Counsel and…	SSELL◷	43,348	$28.37	$1.2M	-17.5%	Open the original filing on SEC.gov
Mar 3	Afsari Nasym	General Counsel and…	MEXER◷	43,348	$6.03	$261.4K	+21.2%	Open the original filing on SEC.gov
Mar 3	Revuelta Jose	Chief Strategy Officer	MEXER◆	60,000	—	—	—	Open the original filing on SEC.gov
Mar 3	Revuelta Jose	Chief Strategy Officer	DTOISS	60,000	$28.37	$1.7M	-18.2%	Open the original filing on SEC.gov
Mar 3	Revuelta Jose	Chief Strategy Officer	AGRANT	60,000	$6.03	$361.8K	+22.3%	Open the original filing on SEC.gov
Mar 3	Revuelta Jose	Chief Strategy Officer	SSELL↺	60,000	$28.00	$1.7M	-18.2%	Open the original filing on SEC.gov
Mar 3	Revuelta Jose	Chief Strategy Officer	MEXER↺	60,000	$6.03	$361.8K	+22.2%	Open the original filing on SEC.gov
Mar 2	Presby J Thomas	Director	MEXER◆	10,000	—	—	—	Open the original filing on SEC.gov
Mar 2	Presby J Thomas	Director	SSELL	459	$29.89	$13.7K	-0.7%	Open the original filing on SEC.gov
Mar 2	Presby J Thomas	Director	SSELL	9,541	$28.82	$275K	-13.1%	Open the original filing on SEC.gov
Mar 2	Presby J Thomas	Director	MEXER	10,000	$9.76	$97.6K	+16.0%	Open the original filing on SEC.gov
Mar 2	Afsari Nasym	General Counsel and…	SSELL◷	200	$30.00	$6K	-0.1%	Open the original filing on SEC.gov
Jan 1	Newmark Robin	Director	AGRANT	4,430	—	—	+17.3%	Open the original filing on SEC.gov
Jan 1	Presby J Thomas	Director	AGRANT	4,430	—	—	+7.6%	Open the original filing on SEC.gov
Jan 1	Perlman Richard E	Director	AGRANT	4,430	—	—	+0.6%	Open the original filing on SEC.gov
Jan 1	Price James K	Director	AGRANT	4,430	—	—	+0.4%	Open the original filing on SEC.gov
Jan 1	Graham Peter	Director	AGRANT	4,430	—	—	+2.0%	Open the original filing on SEC.gov
Jan 1	Field Janet Risi	Director	AGRANT	4,430	—	—	+18.6%	Open the original filing on SEC.gov
Jan 1	Fernandez de Castro…	Director	AGRANT	4,430	—	—	+2.8%	Open the original filing on SEC.gov
Jan 1	Colman Vincent	Director	AGRANT	4,430	—	—	+55.4%	Open the original filing on SEC.gov
Dec 16, 2025	Revuelta Jose	Chief Strategy Officer	FTAX	46,216	$26.40	$1.2M	-14.6%	Open the original filing on SEC.gov
Dec 16, 2025	Manthripragada Vijay	President & CEO	FTAX	152,886	$26.40	$4M	-48.3%	Open the original filing on SEC.gov
Dec 16, 2025	Dicks Allan	Chief Financial Officer	FTAX	60,813	$26.40	$1.6M	-22.3%	Open the original filing on SEC.gov
Dec 16, 2025	Afsari Nasym	General Counsel and…	FTAX	60,813	$26.40	$1.6M	-22.9%	Open the original filing on SEC.gov
Nov 11, 2025	Manthripragada Vijay	President & CEO	MEXER◷◆	44,984	—	—	—	Open the original filing on SEC.gov
Nov 11, 2025	Manthripragada Vijay	President & CEO	SSELL◷	44,984	$24.07	$1.1M	-12.4%	Open the original filing on SEC.gov
Nov 11, 2025	Manthripragada Vijay	President & CEO	MEXER◷	44,984	$6.03	$271.3K	+14.2%	Open the original filing on SEC.gov
Nov 10, 2025	Manthripragada Vijay	President & CEO	MEXER◷◆	44,983	—	—	—	Open the original filing on SEC.gov
Nov 10, 2025	Manthripragada Vijay	President & CEO	SSELL◷	112	$26.17	$2.9K	<0.1%	Open the original filing on SEC.gov
Nov 10, 2025	Manthripragada Vijay	President & CEO	SSELL◷	5,072	$25.62	$129.9K	-1.6%	Open the original filing on SEC.gov
Nov 10, 2025	Manthripragada Vijay	President & CEO	SSELL◷	39,799	$24.63	$980.1K	-11.0%	Open the original filing on SEC.gov
Nov 10, 2025	Manthripragada Vijay	President & CEO	MEXER◷	44,983	$6.03	$271.2K	+14.2%	Open the original filing on SEC.gov
May 13, 2025	Colman Vincent	Director	PBUY	2,600	$18.85	$49K	+48.2%	Open the original filing on SEC.gov
Mar 6, 2025	Fernandez de Castro…	Director	PBUY↺	10,000	$18.07	$180.7K	+6.7%	Open the original filing on SEC.gov

PBUY▲$432.2K

Graham Peter · DirectorJun 5

25,140 sh @ $17.19 · +10.9% own

PBUY★$77.5K

Graham Peter · DirectorJun 3

4,860 sh @ $15.94 · +2.1% own

MEXER◆—

Revuelta Jose · Chief Strategy…May 11

27,349 sh

MEXER$164.9K

Revuelta Jose · Chief Strategy…May 11

27,349 sh @ $6.03 · +10.2% own

PBUY★$100.4K

Dicks Allan · Chief Financial…May 11

6,535 sh @ $15.36 · +3.1% own

GGIFT—

Perlman Richard E · DirectorMar 13

74,461 sh · -10.7% own

MEXER◷◆—

Manthripragada Vijay · President & CEOMar 13

85,992 sh

MEXER◷◆—

Manthripragada Vijay · President & CEOMar 13

33,166 sh

SSELL◷$1.2M

Manthripragada Vijay · President & CEOMar 13

46,121 sh @ $25.41 · -16.3% own

MEXER◷$518.5K

Manthripragada Vijay · President & CEOMar 13

85,992 sh @ $6.03 · +43.7% own

MEXER◷$200K

Manthripragada Vijay · President & CEOMar 13

33,166 sh @ $6.03 · +20.3% own

AGRANT—

Laws James · Chief Operating…Mar 11

18,761 sh

MEXER◆—

Revuelta Jose · Chief Strategy…Mar 9

7,858 sh

SSELL$212.2K

Revuelta Jose · Chief Strategy…Mar 9

7,858 sh @ $27.00 · -2.8% own

MEXER$47.4K

Revuelta Jose · Chief Strategy…Mar 9

7,858 sh @ $6.03 · +2.9% own

MEXER◆—

Revuelta Jose · Chief Strategy…Mar 4

42,668 sh

DTOISS$1.2M

Revuelta Jose · Chief Strategy…Mar 4

42,668 sh @ $27.56 · -13.7% own

AGRANT$257.3K

Revuelta Jose · Chief Strategy…Mar 4

42,668 sh @ $6.03 · +15.8% own

SSELL↺$1.2M

Revuelta Jose · Chief Strategy…Mar 4

42,668 sh @ $27.56 · -13.7% own

MEXER↺$257.3K

Revuelta Jose · Chief Strategy…Mar 4

42,668 sh @ $6.03 · +15.8% own

MEXER◷◆—

Afsari Nasym · General Counsel…Mar 3

43,348 sh

SSELL◷$1.2M

Afsari Nasym · General Counsel…Mar 3

43,348 sh @ $28.37 · -17.5% own

MEXER◷$261.4K

Afsari Nasym · General Counsel…Mar 3

43,348 sh @ $6.03 · +21.2% own

MEXER◆—

Revuelta Jose · Chief Strategy…Mar 3

60,000 sh

DTOISS$1.7M

Revuelta Jose · Chief Strategy…Mar 3

60,000 sh @ $28.37 · -18.2% own

AGRANT$361.8K

Revuelta Jose · Chief Strategy…Mar 3

60,000 sh @ $6.03 · +22.3% own

SSELL↺$1.7M

Revuelta Jose · Chief Strategy…Mar 3

60,000 sh @ $28.00 · -18.2% own

MEXER↺$361.8K

Revuelta Jose · Chief Strategy…Mar 3

60,000 sh @ $6.03 · +22.2% own

MEXER◆—

Presby J Thomas · DirectorMar 2

10,000 sh

SSELL$13.7K

Presby J Thomas · DirectorMar 2

459 sh @ $29.89 · -0.7% own

SSELL$275K

Presby J Thomas · DirectorMar 2

9,541 sh @ $28.82 · -13.1% own

MEXER$97.6K

Presby J Thomas · DirectorMar 2

10,000 sh @ $9.76 · +16.0% own

SSELL◷$6K

Afsari Nasym · General Counsel…Mar 2

200 sh @ $30.00 · -0.1% own

AGRANT—

Newmark Robin · DirectorJan 1

4,430 sh · +17.3% own

AGRANT—

Presby J Thomas · DirectorJan 1

4,430 sh · +7.6% own

AGRANT—

Perlman Richard E · DirectorJan 1

4,430 sh · +0.6% own

AGRANT—

Price James K · DirectorJan 1

4,430 sh · +0.4% own

AGRANT—

Graham Peter · DirectorJan 1

4,430 sh · +2.0% own

AGRANT—

Field Janet Risi · DirectorJan 1

4,430 sh · +18.6% own

AGRANT—

Fernandez de Castro… · DirectorJan 1

4,430 sh · +2.8% own

AGRANT—

Colman Vincent · DirectorJan 1

4,430 sh · +55.4% own

FTAX$1.2M

Revuelta Jose · Chief Strategy…Dec 16, 2025

46,216 sh @ $26.40 · -14.6% own

FTAX$4M

Manthripragada Vijay · President & CEODec 16, 2025

152,886 sh @ $26.40 · -48.3% own

FTAX$1.6M

Dicks Allan · Chief Financial…Dec 16, 2025

60,813 sh @ $26.40 · -22.3% own

FTAX$1.6M

Afsari Nasym · General Counsel…Dec 16, 2025

60,813 sh @ $26.40 · -22.9% own

MEXER◷◆—

Manthripragada Vijay · President & CEONov 11, 2025

44,984 sh

SSELL◷$1.1M

Manthripragada Vijay · President & CEONov 11, 2025

44,984 sh @ $24.07 · -12.4% own

MEXER◷$271.3K

Manthripragada Vijay · President & CEONov 11, 2025

44,984 sh @ $6.03 · +14.2% own

MEXER◷◆—

Manthripragada Vijay · President & CEONov 10, 2025

44,983 sh

SSELL◷$2.9K

Manthripragada Vijay · President & CEONov 10, 2025

112 sh @ $26.17 · <0.1% own

SSELL◷$129.9K

Manthripragada Vijay · President & CEONov 10, 2025

5,072 sh @ $25.62 · -1.6% own

SSELL◷$980.1K

Manthripragada Vijay · President & CEONov 10, 2025

39,799 sh @ $24.63 · -11.0% own

MEXER◷$271.2K

Manthripragada Vijay · President & CEONov 10, 2025

44,983 sh @ $6.03 · +14.2% own

PBUY$49K

Colman Vincent · DirectorMay 13, 2025

2,600 sh @ $18.85 · +48.2% own

PBUY↺$180.7K

Fernandez de Castro… · DirectorMar 6, 2025

10,000 sh @ $18.07 · +6.7% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 25 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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