ATI Inc.

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

ATI Inc. (ATI), in the Industrials sector, has 23 disclosed filings on Paydirt over the trailing twelve months from 5 corporate insiders: 0 purchases and 23 sales, 1 filed past the deadline. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 14 and filed Sep 17. The most active filer was Robert S Wetherbee with 11 filings.

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Filings, ttm

0 buys · 23 sells · 1 late

Traders, ttm

5 insiders

Volume, ttmiDollar value disclosed in the window

$79.4M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Sep 14

Filed Sep 16

ADViAverage daily dollar volume

$367.5M

market data

Share price · 12M

$211 (+163.7%)

Adjusted for splits and dividends.

Volume by month

Buys $0 Sells $108.1M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

Robert S Wetherbee Executive Chairman 11 filings KF

Kimberly A Fields President, CEO and Director 10 filings TH

Timothy J Harris Senior VP and CDIO 8 filings DM

David J Morehouse Director 4 filings TB

Tina Killough Busch SVP, CHRO 3 filings

Recent filings

Timothy J HarrisSALE Senior VP and CDIO $3.2M
16,500 sh × $193.06
Exec Sep 14
Filed Sep 16 · 8:20 PM ET Timothy J HarrisSALE Senior VP and CDIO $3.4M
16,500 sh × $207.54
Exec Sep 8
Filed Sep 10 · 4:12 PM ET David J MorehouseSALE Director $501K
2,485 sh × $201.61
Exec Sep 2
Filed Sep 4 · 4:24 PM ET Timothy J HarrisSALE Senior VP and CDIO $3.5M
16,500 sh × $210.01
Exec Aug 31
Filed Sep 2 · 5:41 PM ET Timothy J HarrisSALE Senior VP and CDIO $3.4M
16,500 sh × $206.92
Exec Aug 24
Filed Aug 26 · 3:57 PM ET Kimberly A FieldsSALE Chair, President and CEO $5.7M
24,845 sh across 5 lots
Exec Aug 17
Filed Aug 19 · 5:05 PM ET Kimberly A FieldsSALE Chair, President and CEO $6.1M
31,757 sh × $190.99
Exec Jul 28
Filed Jul 30 · 4:43 PM ET Kimberly A FieldsSALE Chair, President and CEO $7.1M
38,812 sh across 6 lots
Exec Jul 7
Filed Jul 9 · 4:33 PM ET Kimberly A FieldsSALE Chair, President and CEO $4.2M
20,693 sh across 3 lots
Exec Jun 22
Filed Jun 24 · 5:30 PM ET Kimberly A FieldsSALE Chair, President and CEO $10.7M
59,749 sh across 6 lots
Exec Jun 2
Filed Jun 4 · 5:30 PM ET Kimberly A FieldsSALE President, CEO and Director $6.4M
40,000 sh across 7 lots
Exec May 11
Filed May 12 · 5:30 PM ET David J MorehouseSALE Director $1.0M
6,609 sh across 2 lots
Exec Mar 9
Filed Mar 11 · 5:30 PM ET Robert S WetherbeeSALE Executive Chairman $4.5M
31,276 sh across 3 lots
Exec Feb 10
Filed Feb 19 · 5:30 PM ET † Robert S WetherbeeSALE Executive Chairman $5.9M
53,862 sh across 2 lots
Exec Dec 18 2025
Filed Dec 19 2025 · 5:30 PM ET Tina Killough BuschSALE SVP, CHRO $242K
2,598 sh × $93.26
Exec Nov 21 2025
Filed Nov 25 2025 · 5:30 PM ET Timothy J HarrisSALE Senior VP and CDIO $1.0M
10,542 sh × $97.88
Exec Nov 25 2025
Filed Nov 25 2025 · 5:30 PM ET Timothy J HarrisSALE Senior VP and CDIO $1.0M
10,542 sh × $97.77
Exec Nov 18 2025
Filed Nov 20 2025 · 5:30 PM ET Robert S WetherbeeSALE Executive Chairman $5.9M
60,000 sh across 3 lots
Exec Nov 18 2025
Filed Nov 20 2025 · 5:30 PM ET Timothy J HarrisSALE Senior VP and CDIO $1.0M
10,543 sh × $97.69
Exec Nov 11 2025
Filed Nov 12 2025 · 5:30 PM ET Timothy J HarrisSALE Senior VP and CDIO $1.0M
10,543 sh × $96.07
Exec Nov 4 2025
Filed Nov 5 2025 · 5:30 PM ET Kimberly A FieldsSALE President, CEO and Director $1.8M
21,153 sh × $85.87
Exec Oct 15 2025
Filed Oct 16 2025 · 5:30 PM ET Kimberly A FieldsSALE President, CEO and Director $1.7M
21,154 sh × $82.03
Exec Oct 6 2025
Filed Oct 8 2025 · 5:30 PM ET Kimberly A FieldsSALE President, CEO and Director $1.6M
20,312 sh × $80.33
Exec Sep 22 2025
Filed Sep 23 2025 · 5:30 PM ET Kimberly A FieldsSALE President & CEO $1.2M
15,941 sh × $77.52
Exec Sep 9 2025
Filed Sep 10 2025 · 5:30 PM ET Robert S WetherbeeSALE Executive Chairman $3.7M
50,000 sh across 3 lots
Exec Aug 5 2025
Filed Aug 6 2025 · 5:30 PM ET