2 transactions on file, per SEC Form 4 filings.
See ATMU superinvestor activity →Swan Renee
Chief People Officer · 2026-08-17
Sold
$197K
Macadam Stephen E.
director · 2026-08-12
Bought
$100K
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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