Alan Armstrong· BuyAER
Mar 30, 2026 · $1,001 to $15,000
Receipt-backed STOCK Act disclosure
As of August 28 at 2:00 AM EDT
Sell · Nov 13, 2020
Greg Gianforte sold AER.
AER. This page identifies a public filing and does not imply motive, causation, or wrongdoing.
Amount range
$15,001 to $50,000
Owner
Joint
Filed
Dec 2, 2020
Transaction to filing
19 days
Receipt
Official filing 20017780
Same-window market context
Comparable AER and SPY closes are not available on identical dates for this transaction window.
Related activity
Receipt-qualified trades in the same tickers by other congressional filers.
Thomas Macarthur· BuyAER
Mar 3, 2017 · $15,001 to $50,000
Thomas Macarthur· BuyAER
Mar 23, 2016 · $15,001 to $50,000
Thomas Macarthur· BuyAER
Mar 3, 2016 · $1,001 to $15,000
Thomas Macarthur· BuyAER
Mar 2, 2016 · $1,001 to $15,000
Get the weekly congress trading digest
One source-linked summary each week. Confirm by email; unsubscribe anytime.
Official receipt
Rendered from the official Clerk filing through Veridion's receipt-safe viewer.