Crook Nathaniel Glenn
Chief Commercial Officer
Crook Nathaniel Glenn has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 4 of those filings fall inside the rolling window. Most recent filing: Sep 9, 2026.
On the most recent filing, Crook Nathaniel Glenn is listed as Chief Commercial Officer at Amplitude, Inc. Inside the rolling window, Crook Nathaniel Glenn reported no open-market purchases and 1 open-market sale totaling $3.9M in AMPL.
Companies traded
Other insiders at AMPL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.9M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Crook Nathaniel Glenn made?
Crook Nathaniel Glenn has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company since 2026.
Which companies does Crook Nathaniel Glenn trade?
Crook Nathaniel Glenn has filed SEC Form 4 disclosures for 1 company, including AMPL.
When was Crook Nathaniel Glenn's most recent SEC Form 4 filing?
Crook Nathaniel Glenn's most recent SEC Form 4 filing on Tracefour is dated Sep 9, 2026.
What is Crook Nathaniel Glenn's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Crook Nathaniel Glenn is listed as Chief Commercial Officer.
What is Crook Nathaniel Glenn's total buy and sell value in the current window?
Inside the rolling retention window, Crook Nathaniel Glenn bought $0 and sold $3.9M based on SEC Form 4 filings.
What was Crook Nathaniel Glenn's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 300,000 AMPL shares on 2026-09-04, worth $3.9M, per SEC Form 4 filings.