Robert S Wetherbee sold $4.5M of ATI (ATI)

Executed Feb 10, disclosed Feb 19, 9 days later, against a two-business-day limit.

Value, as filed

$4.5M

31,276 sh across 3 lots

Executed

Feb 10

the trade date, as filed

Disclosed

Feb 19

9 days after the trade · past the deadline

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

Robert S Wetherbee Executive Chairman profile →

Robert S Wetherbee (Executive Chairman) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales, 1 filed past the two-business-day deadline), most often in ATI Inc. (ATI). The largest single filing was $5.9M of ATI (60,000 sh across 3 lots, as filed), executed Nov 18 2025.

The name

ATI

ATI Inc. ATI · Industrials · 36 filings in 24 months ticker →

Industrials · ATI Inc. produces and sells specialty materials and complex components worldwide

More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Robert S Wetherbee in ATI

ATISALE ATI Inc. $5.9M
53,862 sh across 2 lots
Exec Dec 18 2025
Filed Dec 19 2025 · 5:30 PM ET ATISALE ATI Inc. $5.9M
60,000 sh across 3 lots
Exec Nov 18 2025
Filed Nov 20 2025 · 5:30 PM ET ATISALE ATI Inc. $3.7M
50,000 sh across 3 lots
Exec Aug 5 2025
Filed Aug 6 2025 · 5:30 PM ET ATISALE ATI Inc. $4.2M
50,000 sh across 3 lots
Exec Jun 12 2025
Filed Jun 16 2025 · 5:30 PM ET ATISALE ATI Inc. $4.1M
50,000 sh × $81.64
Exec Jun 3 2025
Filed Jun 5 2025 · 5:30 PM ET ATISALE ATI Inc. $3.8M
50,000 sh across 2 lots
Exec May 6 2025
Filed May 22 2025 · 5:30 PM ET † ATISALE ATI Inc. $3.4M
50,000 sh across 2 lots
Exec May 6 2025
Filed May 8 2025 · 5:30 PM ET ATISALE ATI Inc. $1.5M
25,000 sh × $58.99
Exec Dec 4 2024
Filed Dec 6 2024 · 5:30 PM ET