The transaction was valued at approximately $3.5 million.
The sale accounted for 11% of the insider's equity holdings before the filing.
The shares were sold directly under a Rule 10b5-1 trading plan established on May 21, 2026, for personal tax and estate planning.
Timothy J. Harris, Senior VP and CDIO of ATI (NYSE:ATI), sold 16,500 shares of common stock on Aug. 31, 2026, for a total value of $3.5 million, according to a recent SEC Form 4 filing.
| Metric | Value |
|---|---|
| Transaction value | $3.5 million |
| Shares sold | 16,500 |
| Post-transaction shares (directly held) | 130,187 |
| Post-transaction value | $26.5 million |
Transaction value based on SEC Form 4 weighted average sale price ($210.01); post-transaction value based on Aug. 31, 2026, market close ($204.20).
| Metric | Value |
|---|---|
| Share Price (as of market close 2026-09-01) | $200.95 |
| Market Capitalization | $27.6 billion |
| Revenue (TTM) | $4.7 billion |
| Net Income (TTM) | $475.8 million |
ATI is a global leader in specialized materials manufacturing with a market capitalization of $25.2 billion as of this writing and TTM revenues of $4.7 billion, employing approximately 7,600 personnel across its operations. The company maintains a competitive advantage through its proprietary alloy development capabilities, vertically integrated supply chain, and long-standing relationships with mission-critical end markets. ATI's strategic positioning in high-growth sectors such as aerospace, defense, and advanced manufacturing supports its premium valuation and operational performance.
On Aug. 31, Harris sold 16,500 shares in a transaction valued at $3.5 million. The number of shares and the dollar amount may seem like a lot at first; however, upon review of the transaction, this appears to be routine. It has that appearance because it was part of a planned transaction established in May 2026. That means the insider wasn't panic-selling, so this sale, in and of itself, doesn't indicate that something was wrong with the company. But even if the transaction weren't under the trading plan, it still would have made sense for Harris to sell shares, given the stock's performance. Over the last year, ATI's shares have soared 137%.
In comparison, the S&P 500 is up 15.7% over the same period. With such outperformance, it wouldn't be surprising to see an insider sell some of their shares. With all of that context in mind, this isn't a sale shareholders need to worry about. For what may be next for the stock price, analysts appear bullish on ATI. According to CNN, of the 12 analysts covering the stock, the median one-year price target is $261. From today's price of $185.17, that would represent a potential gain of nearly 41%. The group's highest target, $280, would represent a 51.2% gain. And even the group's lowest target, $210, would still represent a gain of 13.4%.
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Jack Delaney has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Ati. The Motley Fool has a disclosure policy.