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Onterris, Inc.
(MEG US)
$23.23
+0.15
0.65%
Ext:
$21.76
-1.47
6.33%
(Market Closed ยท 01:00:04 UTC)
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Doc Search
Profile
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SEC Filings
Financials
Charting
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Get the full experience
We save the real magic for signed-in users.
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Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Onterris, Inc.
(MEG US)
$23.23
+0.15
0.65%
Ext:
$21.76
-1.47
6.33%
(Market Closed ยท 01:00:04 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
MEG US
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MEG US
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SEC Filings
SEC Filings
Select Filings
Financials
(26)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
10-Q
Q2
ended 30 Jun 2026
6 Aug
10-Q
Q1
ended 31 Mar 2026
7 May
10-K
FY 2025
ended 31 Dec 2025
26 Feb
10-Q
Q3
ended 30 Sept 2025
5 Nov 2025
10-Q
Q2
ended 30 Jun 2025
7 Aug 2025
10-Q
Q1
ended 31 Mar 2025
8 May 2025
10-K
FY 2024
ended 31 Dec 2024
3 Mar 2025
10-Q
Q3
ended 30 Sept 2024
7 Nov 2024
10-Q
Q2
ended 30 Jun 2024
7 Aug 2024
10-Q
Q1
ended 31 Mar 2024
8 May 2024
10-Q
Q3
ended 30 Sept 2023
8 Nov 2023
10-Q
Q2
ended 30 Jun 2023
9 Aug 2023
10-Q
Q1
ended 31 Mar 2023
10 May 2023
10-K
FY 2022
ended 31 Dec 2022
1 Mar 2023
Events
(59)
Expand
8-K
Results of Operations and Financial Condition
4 Nov
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
8 Oct
8-K/A
Entry into a Material Definitive Agreement
10 Aug
8-K
Entry into a Material Definitive Agreement
5 Aug
8-K
Results of Operations and Financial Condition
5 Aug
8-K
Submission of Matters to a Vote of Security Holders
11 May
8-K
Results of Operations and Financial Condition
6 May
8-K
Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
21 Apr
8-K
Results of Operations and Financial Condition
25 Feb
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
20 Jan
8-K
Results of Operations and Financial Condition
4 Nov 2025
8-K
Results of Operations and Financial Condition
6 Aug 2025
8-K
Other Events
7 Jul 2025
8-K
Charter/Bylaw Amendment; Fiscal Year Change
9 May 2025
8-K
Results of Operations and Financial Condition
7 May 2025
Insider Ownership
(176)
Expand
Form 4
GRAHAM PETER
8 Jun
Form 4
GRAHAM PETER
5 Jun
Form 4
Revuelta Jose
12 May
Form 4
Dicks Allan
12 May
Form 4
Manthripragada Vijay
16 Mar
Form 4
PERLMAN RICHARD E
16 Mar
Form 4
Laws James
13 Mar
Form 3
Laws James
12 Mar
Form 4/A
Revuelta Jose
11 Mar
Form 4
Revuelta Jose
11 Mar
Form 4
Revuelta Jose
5 Mar
Form 4
PRESBY J THOMAS
4 Mar
Form 4
Afsari Nasym
4 Mar
Form 4
Colman Vincent
6 Jan
Form 4
Newmark Robin
6 Jan
Beneficial Ownership
(37)
Expand
SC 13G/A
Onterris, Inc.
9 Nov
SC 13G
Onterris, Inc.
8 Sep
SC 13G
Onterris, Inc.
14 Aug
SC 13G
Onterris, Inc.
11 May
SC 13G/A
Montrose Environmental Group, Inc.
27 Mar
SC 13G/A
Montrose Environmental Group, Inc.
13 Feb
SC 13G/A
Montrose Environmental Group, Inc.
14 Nov 2025
SC 13G/A
Montrose Environmental Group, Inc.
12 Nov 2025
SC 13G/A
Montrose Environmental Group, Inc.
24 Oct 2025
SC 13G/A
Montrose Environmental Group, Inc.
14 Aug 2025
SC 13G/A
Montrose Environmental Group, Inc.
30 Jul 2025
SC 13G/A
Montrose Environmental Group, Inc.
15 May 2025
SC 13G/A
Montrose Environmental Group, Inc.
15 May 2025
SC 13G
Montrose Environmental Group, Inc.
9 May 2025
SC 13G/A
Montrose Environmental Group, Inc.
4 Apr 2025
Other Ownership
(10)
Expand
Form 144
Manthripragada Vijay
13 Mar
Form 144
Revuelta Jose
9 Mar
Form 144
Revuelta Jose
4 Mar
Form 144
Afsari Nasym
3 Mar
Form 144
Revuelta Jose
3 Mar
Form 144
Afsari Nasym
2 Mar
Form 144
PRESBY J THOMAS
2 Mar
Form 144
Manthripragada Vijay
12 Nov 2025
Form 144
Manthripragada Vijay
10 Nov 2025
Form 144
Manthripragada Vijay
6 May 2024
Proxies
(19)
Expand
ARS
Annual report to security holders
24 Mar
DEFA14A
Definitive additional materials
24 Mar
DEF 14A
Definitive proxy statement
24 Mar
ARS
Annual report to security holders
24 Mar 2025
DEFA14A
Definitive additional materials
24 Mar 2025
DEF 14A
Definitive proxy statement
24 Mar 2025
PRE 14A
Preliminary proxy statement
7 Mar 2025
DEFA14A
Definitive additional materials
22 Apr 2024
ARS
Annual report to security holders
25 Mar 2024
DEF 14A
Definitive proxy statement
25 Mar 2024
DEFA14A
Definitive additional materials
25 Mar 2024
PRE 14A
Preliminary proxy statement
11 Mar 2024
ARS
Annual report to security holders
28 Mar 2023
DEFA14A
Definitive additional materials
28 Mar 2023
DEF 14A
Definitive proxy statement
28 Mar 2023
Registrations
(28)
Expand
8-A12B/A
Registration of securities (Section 12(b), amendment)
10 Aug
8-A12B
Registration of securities (Section 12(b))
5 Aug
S-8
Registration statement (employee benefit plan)
26 Feb
S-8
Registration statement (employee benefit plan)
3 Mar 2025
424B5
Prospectus filing (Rule 424(b)(5))
19 Apr 2024
424B5
Prospectus filing (Rule 424(b)(5))
16 Apr 2024
S-3ASR
Automatic shelf registration statement (S-3)
16 Apr 2024
S-8
Registration statement (employee benefit plan)
1 Mar 2023
S-8
Registration statement (employee benefit plan)
1 Mar 2022
424B5
Prospectus filing (Rule 424(b)(5))
30 Sep 2021
424B5
Prospectus filing (Rule 424(b)(5))
27 Sep 2021
424B3
Prospectus filing (Rule 424(b)(3))
20 Aug 2021
S-3ASR
Automatic shelf registration statement (S-3)
11 Aug 2021
S-3
Registration statement (primary offering)
11 Aug 2021
S-8
Registration statement (employee benefit plan)
26 Mar 2021
Filing Review Correspondence
(14)
Expand
CORRESP
Filing review correspondence
16 May 2024
CORRESP
Filing review correspondence
16 Jun 2022
CORRESP
Filing review correspondence
31 May 2022
CORRESP
Filing review correspondence
11 May 2022
CORRESP
Filing review correspondence
18 Aug 2021
CORRESP
Filing review correspondence
23 Nov 2020
CORRESP
Filing review correspondence
23 Nov 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
14 Jul 2020
CORRESP
Filing review correspondence
13 Jul 2020
DRSLTR
Filing review correspondence (DRSLTR)
20 Dec 2019
UPLOAD
Filing review upload
13 Dec 2019
SEC Orders And Notices
(3)
Expand
EFFECT
Notice of effectiveness
20 Aug 2021
EFFECT
Notice of effectiveness
24 Nov 2020
EFFECT
Notice of effectiveness
22 Jul 2020
Exempt Offerings
(2)
Expand
D/A
06b
10 Jun 2015
D
06b
8 Jun 2015
Other
(2)
Expand
CERT
CERT
11 Aug
CERT
CERT
20 Jul 2020
Select Filings
Financials
(26)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
10-Q
Q2
ended 30 Jun 2026
6 Aug
10-Q
Q1
ended 31 Mar 2026
7 May
10-K
FY 2025
ended 31 Dec 2025
26 Feb
10-Q
Q3
ended 30 Sept 2025
5 Nov 2025
10-Q
Q2
ended 30 Jun 2025
7 Aug 2025
10-Q
Q1
ended 31 Mar 2025
8 May 2025
10-K
FY 2024
ended 31 Dec 2024
3 Mar 2025
10-Q
Q3
ended 30 Sept 2024
7 Nov 2024
10-Q
Q2
ended 30 Jun 2024
7 Aug 2024
10-Q
Q1
ended 31 Mar 2024
8 May 2024
10-Q
Q3
ended 30 Sept 2023
8 Nov 2023
10-Q
Q2
ended 30 Jun 2023
9 Aug 2023
10-Q
Q1
ended 31 Mar 2023
10 May 2023
10-K
FY 2022
ended 31 Dec 2022
1 Mar 2023
Events
(59)
Expand
8-K
Results of Operations and Financial Condition
4 Nov
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
8 Oct
8-K/A
Entry into a Material Definitive Agreement
10 Aug
8-K
Entry into a Material Definitive Agreement
5 Aug
8-K
Results of Operations and Financial Condition
5 Aug
8-K
Submission of Matters to a Vote of Security Holders
11 May
8-K
Results of Operations and Financial Condition
6 May
8-K
Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
21 Apr
8-K
Results of Operations and Financial Condition
25 Feb
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
20 Jan
8-K
Results of Operations and Financial Condition
4 Nov 2025
8-K
Results of Operations and Financial Condition
6 Aug 2025
8-K
Other Events
7 Jul 2025
8-K
Charter/Bylaw Amendment; Fiscal Year Change
9 May 2025
8-K
Results of Operations and Financial Condition
7 May 2025
Insider Ownership
(176)
Expand
Form 4
GRAHAM PETER
8 Jun
Form 4
GRAHAM PETER
5 Jun
Form 4
Revuelta Jose
12 May
Form 4
Dicks Allan
12 May
Form 4
Manthripragada Vijay
16 Mar
Form 4
PERLMAN RICHARD E
16 Mar
Form 4
Laws James
13 Mar
Form 3
Laws James
12 Mar
Form 4/A
Revuelta Jose
11 Mar
Form 4
Revuelta Jose
11 Mar
Form 4
Revuelta Jose
5 Mar
Form 4
PRESBY J THOMAS
4 Mar
Form 4
Afsari Nasym
4 Mar
Form 4
Colman Vincent
6 Jan
Form 4
Newmark Robin
6 Jan
Beneficial Ownership
(37)
Expand
SC 13G/A
Onterris, Inc.
9 Nov
SC 13G
Onterris, Inc.
8 Sep
SC 13G
Onterris, Inc.
14 Aug
SC 13G
Onterris, Inc.
11 May
SC 13G/A
Montrose Environmental Group, Inc.
27 Mar
SC 13G/A
Montrose Environmental Group, Inc.
13 Feb
SC 13G/A
Montrose Environmental Group, Inc.
14 Nov 2025
SC 13G/A
Montrose Environmental Group, Inc.
12 Nov 2025
SC 13G/A
Montrose Environmental Group, Inc.
24 Oct 2025
SC 13G/A
Montrose Environmental Group, Inc.
14 Aug 2025
SC 13G/A
Montrose Environmental Group, Inc.
30 Jul 2025
SC 13G/A
Montrose Environmental Group, Inc.
15 May 2025
SC 13G/A
Montrose Environmental Group, Inc.
15 May 2025
SC 13G
Montrose Environmental Group, Inc.
9 May 2025
SC 13G/A
Montrose Environmental Group, Inc.
4 Apr 2025
Other Ownership
(10)
Expand
Form 144
Manthripragada Vijay
13 Mar
Form 144
Revuelta Jose
9 Mar
Form 144
Revuelta Jose
4 Mar
Form 144
Afsari Nasym
3 Mar
Form 144
Revuelta Jose
3 Mar
Form 144
Afsari Nasym
2 Mar
Form 144
PRESBY J THOMAS
2 Mar
Form 144
Manthripragada Vijay
12 Nov 2025
Form 144
Manthripragada Vijay
10 Nov 2025
Form 144
Manthripragada Vijay
6 May 2024
Proxies
(19)
Expand
ARS
Annual report to security holders
24 Mar
DEFA14A
Definitive additional materials
24 Mar
DEF 14A
Definitive proxy statement
24 Mar
ARS
Annual report to security holders
24 Mar 2025
DEFA14A
Definitive additional materials
24 Mar 2025
DEF 14A
Definitive proxy statement
24 Mar 2025
PRE 14A
Preliminary proxy statement
7 Mar 2025
DEFA14A
Definitive additional materials
22 Apr 2024
ARS
Annual report to security holders
25 Mar 2024
DEF 14A
Definitive proxy statement
25 Mar 2024
DEFA14A
Definitive additional materials
25 Mar 2024
PRE 14A
Preliminary proxy statement
11 Mar 2024
ARS
Annual report to security holders
28 Mar 2023
DEFA14A
Definitive additional materials
28 Mar 2023
DEF 14A
Definitive proxy statement
28 Mar 2023
Registrations
(28)
Expand
8-A12B/A
Registration of securities (Section 12(b), amendment)
10 Aug
8-A12B
Registration of securities (Section 12(b))
5 Aug
S-8
Registration statement (employee benefit plan)
26 Feb
S-8
Registration statement (employee benefit plan)
3 Mar 2025
424B5
Prospectus filing (Rule 424(b)(5))
19 Apr 2024
424B5
Prospectus filing (Rule 424(b)(5))
16 Apr 2024
S-3ASR
Automatic shelf registration statement (S-3)
16 Apr 2024
S-8
Registration statement (employee benefit plan)
1 Mar 2023
S-8
Registration statement (employee benefit plan)
1 Mar 2022
424B5
Prospectus filing (Rule 424(b)(5))
30 Sep 2021
424B5
Prospectus filing (Rule 424(b)(5))
27 Sep 2021
424B3
Prospectus filing (Rule 424(b)(3))
20 Aug 2021
S-3ASR
Automatic shelf registration statement (S-3)
11 Aug 2021
S-3
Registration statement (primary offering)
11 Aug 2021
S-8
Registration statement (employee benefit plan)
26 Mar 2021
Filing Review Correspondence
(14)
Expand
CORRESP
Filing review correspondence
16 May 2024
CORRESP
Filing review correspondence
16 Jun 2022
CORRESP
Filing review correspondence
31 May 2022
CORRESP
Filing review correspondence
11 May 2022
CORRESP
Filing review correspondence
18 Aug 2021
CORRESP
Filing review correspondence
23 Nov 2020
CORRESP
Filing review correspondence
23 Nov 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
20 Jul 2020
CORRESP
Filing review correspondence
14 Jul 2020
CORRESP
Filing review correspondence
13 Jul 2020
DRSLTR
Filing review correspondence (DRSLTR)
20 Dec 2019
UPLOAD
Filing review upload
13 Dec 2019
SEC Orders And Notices
(3)
Expand
EFFECT
Notice of effectiveness
20 Aug 2021
EFFECT
Notice of effectiveness
24 Nov 2020
EFFECT
Notice of effectiveness
22 Jul 2020
Exempt Offerings
(2)
Expand
D/A
06b
10 Jun 2015
D
06b
8 Jun 2015
Other
(2)
Expand
CERT
CERT
11 Aug
CERT
CERT
20 Jul 2020
Ask in Filing
Ask in Filing