GELTZEILER MICHAEL S
SEC Form 4 insider trading activity
GELTZEILER MICHAEL S has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Jul 1, 2026.
On the most recent filing, GELTZEILER MICHAEL S is listed as Director at HYPERION DEFI, INC. Inside the rolling window, GELTZEILER MICHAEL S reported 1 open-market purchase totaling $90K in HYPD and no open-market sales.
Companies traded
Other insiders at HYPD
Insider Buying
$90K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has GELTZEILER MICHAEL S made?
GELTZEILER MICHAEL S has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2025.
Which companies does GELTZEILER MICHAEL S trade?
GELTZEILER MICHAEL S has filed SEC Form 4 disclosures for 1 company, including HYPD.
When was GELTZEILER MICHAEL S's most recent SEC Form 4 filing?
GELTZEILER MICHAEL S's most recent SEC Form 4 filing on Tracefour is dated Jul 1, 2026.
What is GELTZEILER MICHAEL S's total buy and sell value in the current window?
Inside the rolling retention window, GELTZEILER MICHAEL S bought $90K and sold $0 based on SEC Form 4 filings.
What was GELTZEILER MICHAEL S's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 30,000 HYPD shares on 2025-12-17, worth $90K, per SEC Form 4 filings.