CIK 0001643615 · Large accelerated filer
Onterris, Inc.
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- ONT
- Exchange
- NYSE
- Industry
- Services-Management Consulting Services
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 464195044
- Phone
- (949) 988-3500
- Business address
- 4 PARK PLAZA, SUITE 790, IRVINE, CA, 92614
- Former names
- Montrose Environmental Group, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-01-01 | Field Janet Risi Director | Grant or award | +4,430 | 28,288 | ||
| 2026-01-01 | PERLMAN RICHARD E Director | Grant or award | +4,430 | 693,077 | ||
| 2026-01-01 | PRICE JAMES K Director | Grant or award | +4,430 | 1,075,266 | ||
| 2025-12-16 | Afsari Nasym General Counsel and Secretary | Shares withheld for taxes | −60,813 | $26.40 | $1.6M | 205,078 |
| 2025-12-16 | Dicks Allan Chief Financial Officer | Shares withheld for taxes | −60,813 | $26.40 | $1.6M | 211,643 |
| 2025-12-16 | Revuelta Jose Chief Strategy Officer | Shares withheld for taxes | −46,216 | $26.40 | $1.2M | 269,282 |
| 2025-12-16 | Manthripragada Vijay President & CEO | Shares withheld for taxes | −152,886 | $26.40 | $4.0M | 163,751 |
| 2025-11-11 | Manthripragada Vijay President & CEO | Option exercise 10b5-1 | +44,984 | $6.03 | $271K | 361,621 |
| 2025-11-11 | Manthripragada Vijay President & CEO | Sale 10b5-1 | −44,984 | $24.07 | $1.1M | 316,637 |
| 2025-11-11 | Manthripragada Vijay President & CEO | Option exercise · Stock Option (Right to Buy) 10b5-1 | −44,984 | 119,158 | ||
| 2025-11-10 | Manthripragada Vijay President & CEO | Option exercise 10b5-1 | +44,983 | $6.03 | $271K | 361,620 |
| 2025-11-10 | Manthripragada Vijay President & CEO | Sale 10b5-1 | −39,799 | $24.63 | $980K | 321,821 |
| 2025-11-10 | Manthripragada Vijay President & CEO | Sale 10b5-1 | −5,072 | $25.62 | $130K | 316,749 |
| 2025-11-10 | Manthripragada Vijay President & CEO | Sale 10b5-1 | −112 | $26.17 | $3K | 316,637 |
| 2025-11-10 | Manthripragada Vijay President & CEO | Option exercise · Stock Option (Right to Buy) 10b5-1 | −44,983 | 164,142 | ||
| 2025-05-13 | Colman Vincent Director | Purchase | +2,600 | $18.85 | $49K | 7,996 |
| 2025-03-11 | Colman Vincent Director | Grant or award | +5,396 | 5,396 | ||
| 2025-03-06 | Fernandez de Castro Jose Miguel Director | Purchase | +10,000 | $18.07 | $181K | 158,462 |
| 2025-03-06 | Fernandez de Castro Jose Miguel Director | Grant or award | +10,000 | $18.07 | $181K | 158,462 |
| 2025-01-01 | Field Janet Risi Director | Grant or award | +5,929 | 23,858 |
Page 3 of 20 · 395 trades