Transaction · 0001193125-26-357113

Fields Kimberly A

Fields Kimberly A, CHAIR, PRES, reported an open-market or private sale at ATI INC involving 2000.000000 shares for an estimated $459120.00. Reported holdings after the transaction were 122564.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCHAIR, PRES
ATIATI INC
Filing timeAug 19
Trade dateAug 17, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$215.99
Pre-filing
1mo ago -13.8%1w ago +5.6%1d ago +5.8%
Returns since
7d -1.4%30d -7.0%90d -7.0%180d -7.0%1y -7.0%

ATI price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ATI since 2026-08-19Filed 15 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001193125-26-357113
Common Stock, par value $0.10 per share
Transaction date
Aug 17, 2026
Filed Aug 19, 2026, 09:05 PM · 2d delay
Shares
2.00k sh
$22.9k per share
Estimated value
-$45.9M
Computed from shares × price
Holdings after
122k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chair, President and CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Shares sold pursuant to a 10b5-1 Trading Plan dated February 5, 2026, entered into for personal tax and estate planning purposes.

  2. F2

    The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $228.02 to $228.73. The reporting person undertakes to provide to the Issuer, its s…

  3. F3

    The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $229.14 to $230.07. The reporting person undertakes to provide to the Issuer, its s…

  4. F4

    The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $230.17 to $231.16. The reporting person undertakes to provide to the Issuer, its s…

  5. F5

    The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $231.20 to $232.18. The reporting person undertakes to provide to the Issuer, its s…

  6. F6

    The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $232.19 to $232.74. The reporting person undertakes to provide to the Issuer, its s…

Original filing · 0001193125-26-357113
Related transactions

0 other filings

Same reporting owner
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