Chamarthi Mamatha

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: $0

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
CHX	ChampionX Corp	$0	$0	$0	0	Jul 16, 2025

ChampionX Corp

Bought

Sold

Held

How quickly this filer reports. Section 16 allows two business days from the transaction.

No filings held for this insider can be measured against the deadline.

The 2 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Jul 16, 2025	CHX	ChampionX Corp	DTOISS	36,696	—	—	-100.0%	Open the original filing on SEC.gov
Jul 16, 2025	CHX	ChampionX Corp	AGRANT	2,771	—	—	+8.2%	Open the original filing on SEC.gov