30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now
United States Professional & Commercial Services

Montrose Environmental Group Inc (MEG)

Track

In the last 90 days, Montrose Environmental Group Inc. has seen insider buying activity totaling $610,002.6, with two insiders making purchases. Notably, Peter Graham made multiple buy transactions. Conversely, significant sell transactions were also recorded from executives including Vijay Manthripragada, Jose Revuelta, and Nasym Afsari, totaling over $3.5 million.
Stock chart
Ticker: MEG Exchange: NYS
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
GRAHAM PETER
1 purchase — total 100,000 USD
Buy 5 Jun 2026
Value US$2,301,911.49 | Price 164.77 | Shares 11,375
Buy 3 Jun 2026
Value US$3,559,947.55 | Price 481.50 | Shares 90,662
Buy 11 May 2026
Value US$100,377.60 | Price 15.36 | Shares 6,535
Sale 13 Mar 2026
Value US$1,171,934.61 | Price 25.41 | Shares 46,121
Proposed sale 13 Mar 2026
Value US$1,171,953.91 | Price 25.41 | Shares 46,121
Sale 9 Mar 2026
Value US$212,166.00 | Price 27.00 | Shares 7,858
Proposed sale 9 Mar 2026
Value US$212,166.00 | Price 27.00 | Shares 7,858
Proposed sale 4 Mar 2026
Value US$1,175,920.54 | Price 27.56 | Shares 42,668
Sale 3 Mar 2026
Value US$1,229,696.06 | Price 28.37 | Shares 43,348
Proposed sale 3 Mar 2026
Value US$1,229,678.32 | Price 28.37 | Shares 43,348
Proposed sale 3 Mar 2026
Value US$1,680,073.89 | Price 28.00 | Shares 60,000
Planned sale 2 Mar 2026
Value US$6,000.00 | Price 30.00 | Shares 200
Proposed sale 2 Mar 2026
Value US$6,000.00 | Price 30.00 | Shares 200
Sale 2 Mar 2026
Value US$13,719.51 | Price 29.89 | Shares 459
Sale 2 Mar 2026
Value US$274,971.62 | Price 28.82 | Shares 9,541
Proposed sale 2 Mar 2026
Value US$290,900.00 | Price 29.09 | Shares 10,000
Proposed sale 11 Nov 2025
Value US$1,082,922.32 | Price 24.07 | Shares 44,984
Sale 11 Nov 2025
Value US$1,082,899.83 | Price 24.07 | Shares 44,984
Sale 10 Nov 2025
Value US$2,931.04 | Price 26.17 | Shares 112
Sale 10 Nov 2025
Value US$129,929.42 | Price 25.62 | Shares 5,072
Sale 10 Nov 2025
Value US$980,090.17 | Price 24.63 | Shares 39,799
Proposed sale 10 Nov 2025
Value US$1,188,450.86 | Price 26.42 | Shares 44,983
Buy 13 May 2025
Value US$49,010.00 | Price 18.85 | Shares 2,600
Sale 6 May 2024
Value US$4,701.00 | Price 47.01 | Shares 100
Sale 6 May 2024
Value US$576,686.80 | Price 46.51 | Shares 12,400
Proposed sale 6 May 2024
Value US$581,391.44 | Price 46.51 | Shares 12,500
Buy 10 Nov 2023
Value US$51,370.00 | Price 25.69 | Shares 2,000
Buy 10 Nov 2023
Value US$12,627.50 | Price 25.26 | Shares 500
Buy 12 Sep 2023
Value US$329,440.00 | Price 32.94 | Shares 10,000
Buy 12 May 2023
Value US$36,050.00 | Price 36.05 | Shares 1,000
Buy 3 Mar 2023
Value US$180,775.00 | Price 36.16 | Shares 5,000
Buy 3 Mar 2023
Value US$36,610.00 | Price 36.61 | Shares 1,000
Buy 3 Mar 2023
Value US$5,032.00 | Price 37.00 | Shares 136
Buy 3 Mar 2023
Value US$994,950.00 | Price 36.18 | Shares 27,500
Sale 17 Feb 2023
Value US$737,903.74 | Price 54.17 | Shares 13,622
Sale 16 Feb 2023
Value US$21,660.00 | Price 54.15 | Shares 400
Sale 3 Feb 2023
Value US$32,424.00 | Price 54.04 | Shares 600
Sale 2 Feb 2023
Value US$2,822,568.30 | Price 54.30 | Shares 51,981
Sale 1 Feb 2023
Value US$1,167,037.20 | Price 54.18 | Shares 21,540
Sale 31 Jan 2023
Value US$1,344,544.50 | Price 54.15 | Shares 24,830
Sale 31 Jan 2023
Value US$968,232.28 | Price 53.08 | Shares 18,241
Sale 30 Jan 2023
Value US$1,257,116.52 | Price 52.86 | Shares 23,782
Sale 27 Jan 2023
Value US$75,040.00 | Price 53.60 | Shares 1,400
Sale 27 Jan 2023
Value US$679,538.11 | Price 52.87 | Shares 12,853
Sale 25 Jan 2023
Value US$21,020.00 | Price 52.55 | Shares 400
Sale 24 Jan 2023
Value US$1,157,712.32 | Price 52.97 | Shares 21,856
Sale 23 Jan 2023
Value US$1,636,165.20 | Price 52.72 | Shares 31,035
Sale 20 Jan 2023
Value US$1,253,495.10 | Price 52.69 | Shares 23,790
Sale 18 Jan 2023
Value US$1,198,918.24 | Price 52.76 | Shares 22,724
Sale 17 Jan 2023
Value US$639,395.16 | Price 52.53 | Shares 12,172
Sale 13 Jan 2023
Value US$15,750.00 | Price 52.50 | Shares 300
Buy 17 May 2022
Value US$500,026.45 | Price 42.35 | Shares 11,807
Buy 12 May 2022
Value US$62,480.00 | Price 39.05 | Shares 1,600
Buy 12 May 2022
Value US$152,720.00 | Price 38.18 | Shares 4,000
Buy 12 May 2022
Value US$147,607.28 | Price 37.54 | Shares 3,932
Buy 12 May 2022
Value US$137,088.00 | Price 36.00 | Shares 3,808
Buy 3 Mar 2022
Value US$1,047,500.00 | Price 41.90 | Shares 25,000
Sale 23 Dec 2021
Value US$6,983.00 | Price 69.83 | Shares 100
Sale 23 Dec 2021
Value US$183,134.00 | Price 71.12 | Shares 2,575
Sale 23 Dec 2021
Value US$310,535.00 | Price 71.80 | Shares 4,325
Buy 13 Dec 2021
Value US$59,978.50 | Price 69.50 | Shares 863
Buy 13 Dec 2021
Value US$434,844.94 | Price 68.62 | Shares 6,337
Buy 13 Dec 2021
Value US$5,031.75 | Price 67.09 | Shares 75
Sale 30 Nov 2021
Value US$101,285.24 | Price 73.56 | Shares 1,377
Sale 30 Nov 2021
Value US$692,480.37 | Price 72.84 | Shares 9,507
Sale 30 Nov 2021
Value US$777,578.15 | Price 71.96 | Shares 10,806
Sale 30 Nov 2021
Value US$29,496.80 | Price 73.74 | Shares 400
Sale 30 Nov 2021
Value US$329,380.87 | Price 72.89 | Shares 4,519
Sale 30 Nov 2021
Value US$441,395.21 | Price 71.99 | Shares 6,131
Sale 9 Nov 2021
Value US$288,978.95 | Price 76.57 | Shares 3,774
Sale 9 Nov 2021
Value US$145,360.36 | Price 75.83 | Shares 1,917
Sale 8 Nov 2021
Value US$1,366,036.99 | Price 75.02 | Shares 18,208
Sale 5 Nov 2021
Value US$458,892.82 | Price 75.22 | Shares 6,101
Sale 4 Nov 2021
Value US$2,178,210.00 | Price 72.61 | Shares 30,000
Sale 3 Nov 2021
Value US$237,260.21 | Price 71.34 | Shares 3,326
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-08 2026-06-05 B Purchase
GRAHAM PETER
Non-Executive Director
11,375 -33.8%
164.77
US$2,301,911 		11,375 -33.8% 164.77 US$2,301,911
2026-06-05 2026-06-03 B Purchase
GRAHAM PETER
Non-Executive Director
90,662 -2.8%
481.50
US$3,559,948 		90,662 -2.8% 481.50 US$3,559,948
2026-05-12 2026-05-11 B Purchase
3.5
Dicks Allan

Chief Financial Officer

Officer
85,859 -36.2%
413.45
US$1,657,277 		85,859 -36.2% 413.45 US$1,657,277
2026-03-16 2026-03-13 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
46,121 -16.3%
25.41
US$1,171,935 		46,121 -16.3% 25.41 US$1,171,935
2026-03-13 2026-03-13 PrS Proposed sale
2.8
Manthripragada Vijay

Officer; Director

Executive Director
46,121
25.41
US$1,171,954 		46,121 25.41 US$1,171,954
2026-03-11 2026-03-09 S Sale
Revuelta Jose

Chief Strategy Officer

Officer
7,858 -2.8%
27.00
US$212,166 		7,858 -2.8% 27.00 US$212,166
2026-03-09 2026-03-09 PrS Proposed sale
Revuelta Jose

Officer

Officer
7,858
27.00
US$212,166 		7,858 27.00 US$212,166
2026-03-04 2026-03-04 PrS Proposed sale
Revuelta Jose

Officer

Officer
42,668
27.56
US$1,175,921 		42,668 27.56 US$1,175,921
2026-03-04 2026-03-03 S Sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
43,348 -17.5%
28.37
US$1,229,696 		43,348 -17.5% 28.37 US$1,229,696
2026-03-03 2026-03-03 PrS Proposed sale
3.0
Afsari Nasym

Officer

Officer
43,348
28.37
US$1,229,678 		43,348 28.37 US$1,229,678
2026-03-03 2026-03-03 PrS Proposed sale
Revuelta Jose

Officer

Officer
60,000
28.00
US$1,680,074 		60,000 28.00 US$1,680,074
2026-03-04 2026-03-02 PlS Planned sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
200 -0.1%
30.00
US$6,000 		200 -0.1% 30.00 US$6,000
2026-03-04 2026-03-02 S Sale
1.8
PRESBY J THOMAS
Non-Executive Director
459 -0.7%
29.89
US$13,720 		459 -0.7% 29.89 US$13,720
2026-03-04 2026-03-02 S Sale
1.8
PRESBY J THOMAS
Non-Executive Director
9,541 -13.1%
28.82
US$274,972 		9,541 -13.1% 28.82 US$274,972
2026-03-02 2026-03-02 PrS Proposed sale
3.0
Afsari Nasym

Officer

Officer
200
30.00
US$6,000 		200 30.00 US$6,000
2026-03-02 2026-03-02 PrS Proposed sale
1.8
PRESBY J THOMAS

Director

Non-Executive Director
10,000
29.09
US$290,900 		10,000 29.09 US$290,900
2025-11-12 2025-11-11 PrS Proposed sale
2.8
Manthripragada Vijay

Officer; Director

Executive Director
44,984
24.07
US$1,082,922 		44,984 24.07 US$1,082,922
2025-11-12 2025-11-11 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
44,984 -12.4%
24.07
US$1,082,900 		44,984 -12.4% 24.07 US$1,082,900
2025-11-12 2025-11-10 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
112 -0.0%
26.17
US$2,931 		112 -0.0% 26.17 US$2,931
2025-11-12 2025-11-10 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
5,072 -1.6%
25.62
US$129,929 		5,072 -1.6% 25.62 US$129,929
2025-11-12 2025-11-10 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
39,799 -11.0%
24.63
US$980,090 		39,799 -11.0% 24.63 US$980,090
2025-11-10 2025-11-10 PrS Proposed sale
2.8
Manthripragada Vijay

Officer; Director

Executive Director
44,983
26.42
US$1,188,451 		44,983 26.42 US$1,188,451
2025-05-14 2025-05-13 B Purchase
3.3
Colman Vincent
Non-Executive Director
2,600 +48.2%
18.85
US$49,010 		2,600 +48.2% 18.85 US$49,010
2024-05-09 2024-05-06 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
100 -0.0%
47.01
US$4,701 		100 -0.0% 47.01 US$4,701
2024-05-09 2024-05-06 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
12,400 -3.8%
46.51
US$576,687 		12,400 -3.8% 46.51 US$576,687
2024-05-06 2024-05-06 PrS Proposed sale
2.8
Manthripragada Vijay

Officer; Director

Executive Director
12,500
46.51
US$581,391 		12,500 46.51 US$581,391
2023-11-13 2023-11-10 B Purchase
3.5
Dicks Allan

Chief Financial Officer

Officer
2,000 +0.8%
25.69
US$51,370 		2,000 +0.8% 25.69 US$51,370
2023-11-13 2023-11-10 B Purchase
1.8
Field Janet Risi
Non-Executive Director
500 +3.6%
25.26
US$12,628 		500 +3.6% 25.26 US$12,628
2023-09-13 2023-09-12 B Purchase
1.4
Fernandez de Castro Jose Miguel
Non-Executive Director
10,000 +7.7%
32.94
US$329,440 		10,000 +7.7% 32.94 US$329,440
2023-05-16 2023-05-12 B Purchase
1.8
Field Janet Risi
Non-Executive Director
1,000 +7.7%
36.05
US$36,050 		1,000 +7.7% 36.05 US$36,050
2023-03-07 2023-03-03 B Purchase
1.8
PRESBY J THOMAS
Non-Executive Director
5,000 +12.9%
36.16
US$180,775 		5,000 +12.9% 36.16 US$180,775
2023-03-07 2023-03-03 B Purchase
1.8
Field Janet Risi
Non-Executive Director
1,000 +8.3%
36.61
US$36,610 		1,000 +8.3% 36.61 US$36,610
2023-03-07 2023-03-03 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
136 +0.0%
37.00
US$5,032 		136 +0.0% 37.00 US$5,032
2023-03-07 2023-03-03 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
27,500 +2.7%
36.18
US$994,950 		27,500 +2.7% 36.18 US$994,950
2023-02-21 2023-02-17 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
13,622 -2.0%
54.17
US$737,904 		13,622 -2.0% 54.17 US$737,904
2023-02-21 2023-02-16 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
400 -0.1%
54.15
US$21,660 		400 -0.1% 54.15 US$21,660
2023-02-03 2023-02-03 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
600 -0.1%
54.04
US$32,424 		600 -0.1% 54.04 US$32,424
2023-02-03 2023-02-02 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
51,981 -7.0%
54.30
US$2,822,568 		51,981 -7.0% 54.30 US$2,822,568
2023-02-01 2023-02-01 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
21,540 -2.8%
54.18
US$1,167,037 		21,540 -2.8% 54.18 US$1,167,037
2023-02-01 2023-01-31 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
24,830 -3.1%
54.15
US$1,344,544 		24,830 -3.1% 54.15 US$1,344,544
2023-02-01 2023-01-31 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
18,241 -2.3%
53.08
US$968,232 		18,241 -2.3% 53.08 US$968,232
2023-02-01 2023-01-30 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
23,782 -2.9%
52.86
US$1,257,117 		23,782 -2.9% 52.86 US$1,257,117
2023-01-27 2023-01-27 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
1,400 -0.2%
53.60
US$75,040 		1,400 -0.2% 53.60 US$75,040
2023-01-27 2023-01-27 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
12,853 -1.5%
52.87
US$679,538 		12,853 -1.5% 52.87 US$679,538
2023-01-27 2023-01-25 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
400 -0.0%
52.55
US$21,020 		400 -0.0% 52.55 US$21,020
2023-01-24 2023-01-24 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
21,856 -2.5%
52.97
US$1,157,712 		21,856 -2.5% 52.97 US$1,157,712
2023-01-24 2023-01-23 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
31,035 -3.4%
52.72
US$1,636,165 		31,035 -3.4% 52.72 US$1,636,165
2023-01-20 2023-01-20 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
23,790 -2.6%
52.69
US$1,253,495 		23,790 -2.6% 52.69 US$1,253,495
2023-01-20 2023-01-18 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
22,724 -2.4%
52.76
US$1,198,918 		22,724 -2.4% 52.76 US$1,198,918
2023-01-17 2023-01-17 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
12,172 -1.3%
52.53
US$639,395 		12,172 -1.3% 52.53 US$639,395
2023-01-17 2023-01-13 S Sale
2.8
PERLMAN RICHARD E
Non-Executive Director
300 -0.0%
52.50
US$15,750 		300 -0.0% 52.50 US$15,750
2022-05-17 2022-05-17 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
11,807 +1.2%
42.35
US$500,026 		11,807 +1.2% 42.35 US$500,026
2022-05-16 2022-05-12 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
1,600 +0.2%
39.05
US$62,480 		1,600 +0.2% 39.05 US$62,480
2022-05-16 2022-05-12 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
4,000 +0.4%
38.18
US$152,720 		4,000 +0.4% 38.18 US$152,720
2022-05-16 2022-05-12 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
3,932 +0.4%
37.54
US$147,607 		3,932 +0.4% 37.54 US$147,607
2022-05-16 2022-05-12 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
3,808 +0.4%
36.00
US$137,088 		3,808 +0.4% 36.00 US$137,088
2022-03-03 2022-03-03 B Purchase
1.8
PRICE JAMES K
Non-Executive Director
25,000 +2.5%
41.90
US$1,047,500 		25,000 +2.5% 41.90 US$1,047,500
2022-03-21 2021-12-23 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
100 -0.0%
69.83
US$6,983 		100 -0.0% 69.83 US$6,983
2022-03-21 2021-12-23 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
2,575 -1.0%
71.12
US$183,134 		2,575 -1.0% 71.12 US$183,134
2022-03-21 2021-12-23 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
4,325 -1.6%
71.80
US$310,535 		4,325 -1.6% 71.80 US$310,535
2021-12-13 2021-12-13 B Purchase
1.8
Field Janet Risi
Non-Executive Director
863 +12.1%
69.50
US$59,978 		863 +12.1% 69.50 US$59,978
2021-12-13 2021-12-13 B Purchase
1.8
Field Janet Risi
Non-Executive Director
6,337 +825.1%
68.62
US$434,845 		6,337 +825.1% 68.62 US$434,845
2021-12-13 2021-12-13 B Purchase
1.8
Field Janet Risi
Non-Executive Director
75 +10.8%
67.09
US$5,032 		75 +10.8% 67.09 US$5,032
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
1,377 -3.1%
73.56
US$101,285 		1,377 -3.1% 73.56 US$101,285
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
9,507 -17.6%
72.84
US$692,480 		9,507 -17.6% 72.84 US$692,480
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
10,806 -16.6%
71.96
US$777,578 		10,806 -16.6% 71.96 US$777,578
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
400 -1.5%
73.74
US$29,497 		400 -1.5% 73.74 US$29,497
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
4,519 -14.2%
72.89
US$329,381 		4,519 -14.2% 72.89 US$329,381
2021-12-02 2021-11-30 S Sale
3.5
Dicks Allan

Chief Financial Officer

Officer
6,131 -16.1%
71.99
US$441,395 		6,131 -16.1% 71.99 US$441,395
2021-11-12 2021-11-09 S Sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
3,774 -18.4%
76.57
US$288,979 		3,774 -18.4% 76.57 US$288,979
2021-11-12 2021-11-09 S Sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
1,917 -8.5%
75.83
US$145,360 		1,917 -8.5% 75.83 US$145,360
2021-11-09 2021-11-08 S Sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
18,208 -52.1%
75.02
US$1,366,037 		18,208 -52.1% 75.02 US$1,366,037
2021-11-09 2021-11-05 S Sale
3.0
Afsari Nasym

General Counsel and Secretary

Officer
6,101 -26.7%
75.22
US$458,893 		6,101 -26.7% 75.22 US$458,893
2021-12-20 2021-11-04 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
30,000 -69.9%
72.61
US$2,178,210 		30,000 -69.9% 72.61 US$2,178,210
2021-11-04 2021-11-03 S Sale
2.8
Manthripragada Vijay

President & CEO

Executive Director
3,326 -20.5%
71.34
US$237,260 		3,326 -20.5% 71.34 US$237,260
Explore more

More insider trading research around Montrose Environmental Group Inc

More insider trades in United States
Similar Industrials companies with insider activity
More Industrial & Commercial Services companies with insider activity
More Professional & Commercial Services companies with insider activity
Insider trading in North America