Mamatha Chamarthi
Insider Reports History
- Location
- The Woodlands, TX
- Signature
- /s/ Julia Wright, as attorney-in-fact to Mamatha Chamarthi
- All insider transactions
- Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date
Holdings reported by Mamatha Chamarthi:
| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| ChampionX Corp | Director | Common Stock | 0 | $0 | $24.84 | 16 Jul 2025 | Direct |
Insider Reports Filed by Mamatha Chamarthi
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| CHX | ChampionX Corp | 16 Jul 2025 | 2 | $0 | 4 | Director | 16 Jul 2025, 10:23 |
| CHX | ChampionX Corp | 15 Nov 2024 | 1 | $0 | 4 | Director | 18 Nov 2024, 18:14 |
| CHX | ChampionX Corp | 15 Nov 2023 | 1 | $0 | 4 | Director | 16 Nov 2023, 17:48 |
| CHX | ChampionX Corp | 15 Nov 2022 | 1 | $0 | 4 | Director | 16 Nov 2022, 16:35 |
| CHX | ChampionX Corp | 15 Nov 2021 | 1 | $0 | 4 | Director | 17 Nov 2021, 17:08 |