NYSE:ATI

Allegheny Technologies Stock Insider Trading

Industrials > Manufacturing - Metal Fabrication

Buy ATI

*Your capital is at risk

$179.94

+1.46 (+0.82%)

At Close: Jun 03, 2026

Allegheny Technologies Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -61.70. In total, the insiders bought 1.14M and sold 898.84K ATI shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-61.70
● Buy	1.14M shares
● Sell	898.84K shares
36% Buy Activity Weak Negative Correlation
Buy Signal Low Confidence Jan 05, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -61.7. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 04, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Harris Timothy J Senior Vp And Cdio	Officer	10 543 Value: $1.01M
Nov 01, 2025 Buy	Common Stock J-Other	Lund Elizabeth Hefley Insider	Other	0 Value: $0
Nov 01, 2025 Buy	Common Stock J-Other	Lydon-rodgers Jean Insider	Other	0 Value: $0
Oct 15, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President, CEO And Director	CEO / President	21 153 Value: $1.82M
Oct 10, 2025 Sell	Common Stock, par value $0.10 per share F-InKind	Busch Tina Killough SVP, Chro	Officer	2 122 Value: $172.3K
Oct 10, 2025 Sell	Common Stock, par value $0.10 per share F-InKind	Busch Tina Killough SVP, Chro	Officer	2 122 Value: $172.3K
Oct 06, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President, CEO And Director	CEO / President	21 154 Value: $1.74M
Oct 06, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President, CEO And Director	CEO / President	21 154 Value: $1.74M
Sep 22, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President, CEO And Director	CEO / President	20 312 Value: $1.63M
Sep 22, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President, CEO And Director	CEO / President	20 312 Value: $1.63M
Sep 09, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President & CEO	CEO / President	15 941 Value: $1.24M
Sep 09, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Fields Kimberly A President & CEO	CEO / President	15 941 Value: $1.24M
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	40 777 Value: $3.04M
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	7 220 Value: $543.7K
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	2 003 Value: $152.4K
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	2 003 Value: $152.4K
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	7 220 Value: $543.7K
Aug 05, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	40 777 Value: $3.04M
Aug 04, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Morehouse David J Director	Director	7 700 Value: $583.7K
Aug 04, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Morehouse David J Director	Director	200 Value: $15.3K
Aug 04, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Morehouse David J Director	Director	200 Value: $15.3K
Aug 04, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Morehouse David J Director	Director	7 700 Value: $583.7K
Jun 12, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	13 105 Value: $1.09M
Jun 12, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	25 531 Value: $2.15M
Jun 12, 2025 Sell	Common Stock, par value $0.10 per share S-Sale	Wetherbee Robert S Executive Chairman	CEO / President	11 364 Value: $958.0K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT ALLEGHENY TECHNOLOGIES INCORPORATED

ATI Inc. manufactures and sells specialty materials and components worldwide. The company operates in two segments: High Performance Materials & Components (HPMC) and Advanced Alloys & Solutions (AA&S). The HPMC segment produces various materials, including titanium and titanium-based alloys, nickel- and cobalt-based alloys and superalloys, advanced powder alloys and other specialty materials, in long product forms, such as ingot, billet, bar, ro...

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