Ramanan Natarajan
Chief Technology Officer
Ramanan Natarajan has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Mar 6, 2026.
On the most recent filing, Ramanan Natarajan is listed as Chief Technology Officer at Energy Recovery, Inc. Inside the rolling window, Ramanan Natarajan reported no open-market purchases and 1 open-market sale totaling $3K in ERII.
Companies traded
Other insiders at ERII
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Ramanan Natarajan made?
Ramanan Natarajan has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Ramanan Natarajan trade?
Ramanan Natarajan has filed SEC Form 4 disclosures for 1 company, including ERII.
When was Ramanan Natarajan's most recent SEC Form 4 filing?
Ramanan Natarajan's most recent SEC Form 4 filing on Tracefour is dated Mar 6, 2026.
What is Ramanan Natarajan's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Ramanan Natarajan is listed as Chief Technology Officer.
What is Ramanan Natarajan's total buy and sell value in the current window?
Inside the rolling retention window, Ramanan Natarajan bought $0 and sold $3K based on SEC Form 4 filings.
What was Ramanan Natarajan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 272 ERII shares on 2026-03-05, worth $3K, per SEC Form 4 filings.