Mastrangelo Joe
Chief Executive Officer
Mastrangelo Joe has filed 8 SEC Form 4 filings (13 transaction rows) across 1 company, with disclosures dating back to 2026. 8 of those filings fall inside the rolling window. Most recent filing: Sep 16, 2026.
On the most recent filing, Mastrangelo Joe is listed as Chief Executive Officer at Eos Energy Enterprises, Inc. Inside the rolling window, Mastrangelo Joe reported 2 open-market purchases totaling $502K in EOSE and 2 open-market sales totaling $1.6M in EOSE. The largest disclosed transaction in the window is a sale of 250,000 EOSE shares on Sep 16, 2026, worth $980K.
Companies traded
Other insiders at EOSE
Insider Buying
$502K
reported purchases (SEC code P)
Insider Selling
$1.6M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Mastrangelo Joe made?
Mastrangelo Joe has filed 8 SEC Form 4 filings (13 transaction rows) across 1 company since 2026.
Which companies does Mastrangelo Joe trade?
Mastrangelo Joe has filed SEC Form 4 disclosures for 1 company, including EOSE.
When was Mastrangelo Joe's most recent SEC Form 4 filing?
Mastrangelo Joe's most recent SEC Form 4 filing on Tracefour is dated Sep 16, 2026.
What is Mastrangelo Joe's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Mastrangelo Joe is listed as Chief Executive Officer.
What is Mastrangelo Joe's total buy and sell value in the current window?
Inside the rolling retention window, Mastrangelo Joe bought $502K and sold $1.6M based on SEC Form 4 filings.
What was Mastrangelo Joe's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 250,000 EOSE shares on 2026-09-16, worth $980K, per SEC Form 4 filings.