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 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 23,584 | $67.76 | $1.60M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 26,416 | $68.56 | $1.81M | |
 David J. Morehouse | Open-market sale | Common Stock, par value $0.10 per share | 17,000 | $52.03 | $885K | |
| Tina Killough Busch - Officer | Open-market sale | Common Stock, par value $0.10 per share | 2,598 | $60.02 | $156K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 25,000 | $58.99 | $1.47M | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 25,000 | $56.35 | $1.41M | |
| Tina Killough Busch - Officer | Tax withholding / forfeiture | Common Stock, par value $0.10 per share | 531 | $61.77 | $33K | |
| Robert S. Wetherbee - Officer | Open-market sale | Common Stock, par value $0.10 per share | 25,000 | $62.23 | $1.56M |
This is as far as the anonymous view goes. Create a free account for all 67 ATI filings on record.
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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