ATI INC (ATI)
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Latest ATI Insider Trades
Timothy J. Harris - Officer
Timothy J. Harris - Officer
Kimberly A. Fields - OfficerKimberly A. Fields - OfficerKimberly A. Fields - OfficerKimberly A. Fields - OfficerKimberly A. Fields - OfficerKimberly A. Fields - OfficerKimberly A. Fields - OfficerATI Inc supplies specialty metals to various end markets, including aerospace and defense, oil and gas, automotive, and electrical energy, among many others. The company's operating segment includes High-Performance Materials and Components and Advanced Alloys and Solutions. The majority of revenue is from the High-Performance Materials segment. The High-Performance Materials segment is focused on a wide range of high-performance specialty materials, parts, and components for several the majority of end markets, including the aerospace & defense, medical, and energy markets. Geographically, it operates in the United States, China, the United Kingdom, Germany, France, Canada, and Others, the majority is from the United States.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 26 | 193,544 | $37.39M |
| Option exercise | 1 | 163 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
67 Form 4 filings on record, the earliest from Oct 16, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Vaishali S. Bhatia - Officer | Grant or award | Performance Stock Unit | 6,837 | - | - | |
| Timothy J. Harris - Officer | Grant or award | Performance Stock Unit | 6,837 | - | - | |
| Michael Benjamin Miller - Officer | Grant or award | Performance Stock Unit | 1,709 | - | - | |
| Tina Killough Busch - Officer | Open-market sale | Common Stock, par value $0.10 per share | 2,598 | $93.26 | $242K | |
| Timothy J. Harris - Officer | Open-market sale | Common Stock, par value $0.10 per share | 10,542 | $97.88 | $1.03M | |
 M. Leroy Ball | Gift | Common Stock, par value $0.10 per share | 185 | $0.00 | - | |
| Elizabeth Hefley Lund | Grant or award | Common Stock, par value $0.10 per share | 631 | $0.00 | - | |
| Jean Lydon-Rodgers | Grant or award | Common Stock, par value $0.10 per share | 631 | $0.00 | - | |
 Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 8,291 | $97.20 | $806K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 24,711 | $98.21 | $2.43M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 26,998 | $98.80 | $2.67M | |
| Timothy J. Harris - Officer | Open-market sale | Common Stock, par value $0.10 per share | 10,542 | $97.77 | $1.03M | |
| Timothy J. Harris - Officer | Open-market sale | Common Stock, par value $0.10 per share | 10,543 | $97.69 | $1.03M | |
| Timothy J. Harris - Officer | Open-market sale | Common Stock, par value $0.10 per share | 10,543 | $96.07 | $1.01M | |
| Kimberly A. Fields - Officer | Open-market sale | Common Stock, par value $0.10 per share | 21,153 | $85.87 | $1.82M | |
| Tina Killough Busch - Officer | Tax withholding / forfeiture | Common Stock, par value $0.10 per share | 2,122 | $81.21 | $172K | |
| Kimberly A. Fields - Officer | Open-market sale | Common Stock, par value $0.10 per share | 21,154 | $82.03 | $1.74M | |
| Kimberly A. Fields - Officer | Open-market sale | Common Stock, par value $0.10 per share | 20,312 | $80.33 | $1.63M | |
| Kimberly A. Fields - Officer | Open-market sale | Common Stock, par value $0.10 per share | 15,941 | $77.52 | $1.24M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 40,777 | $74.48 | $3.04M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 7,220 | $75.30 | $544K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 2,003 | $76.10 | $152K | |
 David J. Morehouse | Open-market sale | Common Stock, par value $0.10 per share | 7,700 | $75.80 | $584K | |
| David J. Morehouse | Open-market sale | Common Stock, par value $0.10 per share | 200 | $76.30 | $15K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 13,105 | $82.89 | $1.09M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 25,531 | $84.30 | $2.15M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 11,364 | $84.30 | $958K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 50,000 | $81.64 | $4.08M | |
 Carolyn Corvi | Grant or award | Common Stock, par value $0.10 per share | 1,655 | $0.00 | - | |
| David J. Morehouse | Grant or award | Common Stock, par value $0.10 per share | 3,311 | $0.00 | - | |
| Marianne Kah | Grant or award | Common Stock, par value $0.10 per share | 1,655 | $0.00 | - | |
| J. Brett Harvey | Grant or award | Common Stock, par value $0.10 per share | 4,039 | $0.00 | - | |
| Herbert J. Carlisle | Grant or award | Common Stock, par value $0.10 per share | 1,655 | $0.00 | - | |
| M. Leroy Ball | Grant or award | Common Stock, par value $0.10 per share | 1,655 | $0.00 | - | |
 David P. Hess | Grant or award | Common Stock, par value $0.10 per share | 3,509 | $0.00 | - | |
| Ruby Sharma | Grant or award | Common Stock, par value $0.10 per share | 1,655 | $0.00 | - | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 45,359 | $75.31 | $3.42M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 4,641 | $76.01 | $353K |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Harris Timothy J | Officer | 16,500 | $3.41M | View on EDGAR | |
| Fields Kimberly A | Officer, Director | 34,823 | $8.02M | View on EDGAR | |
| WETHERBEE ROBERT S | Former Officer & Director | 43,500 | $9.96M | View on EDGAR |
ATI INC (ATI) had 7 insider filings in the last 90 days, with the most recent on 2026-08-26. The full record for ATI runs to 67 Form 4 filings, the earliest from 2024-10-16. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of ATI were filed in the last 90 days.
26 insider sales of ATI were filed in the last 90 days, totaling $37.39M.
This page tracks ATI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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