Portmann Marco
Group Chief Financial Officer
Portmann Marco has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Jun 3, 2026.
On the most recent filing, Portmann Marco is listed as Group Chief Financial Officer at Aebi Schmidt Holding AG. Inside the rolling window, Portmann Marco reported 2 open-market purchases totaling $113K in AEBI and no open-market sales. The largest disclosed transaction in the window is a purchase of 5,000 AEBI shares on May 15, 2026, worth $57K.
Companies traded
Other insiders at AEBI
Insider Buying
$113K
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 Portmann Marco made?
Portmann Marco has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2025.
Which companies does Portmann Marco trade?
Portmann Marco has filed SEC Form 4 disclosures for 1 company, including AEBI.
When was Portmann Marco's most recent SEC Form 4 filing?
Portmann Marco's most recent SEC Form 4 filing on Tracefour is dated Jun 3, 2026.
What is Portmann Marco's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Portmann Marco is listed as Group Chief Financial Officer.
What is Portmann Marco's total buy and sell value in the current window?
Inside the rolling retention window, Portmann Marco bought $113K and sold $0 based on SEC Form 4 filings.
What was Portmann Marco's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 5,000 AEBI shares on 2026-05-15, worth $57K, per SEC Form 4 filings.