Harris Timothy J
Senior VP And Cdio
Sale
Calculated transaction value
$1.73M
9,000 shares @ $191.82
Traded
Sep 21, 2026
Filed
Sep 23, 2026
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ATI Inc
ATI
ManufacturingPrimary Metal
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
33 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Harris Timothy J Senior VP And Cdio | Sep 23, 2026 2-day lag | Sale Sep 21, 2026 | $1.73M Filed shares x price | SEC Form 4 View filing | |
| Harris Timothy J Senior VP And Cdio | Sep 16, 2026 2-day lag | Sale Sep 14, 2026 | $3.19M Filed shares x price | SEC Form 4 View filing | |
| Harris Timothy J Senior VP And Cdio | Sep 10, 2026 2-day lag | Sale Sep 8, 2026 | $3.42M Filed shares x price | SEC Form 4 View filing | |
| Morehouse David J Director | Sep 4, 2026 2-day lag | Sale Sep 2, 2026 | $501K Filed shares x price | SEC Form 4 View filing | |
| Harris Timothy J Senior VP And Cdio | Sep 2, 2026 2-day lag | Sale Aug 31, 2026 | $3.47M Filed shares x price | SEC Form 4 View filing | |
| Harris Timothy J Senior VP And Cdio | Aug 26, 2026 2-day lag | Sale Aug 24, 2026 | $3.41M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Aug 19, 2026 2-day lag | Sale Aug 17, 2026 | $2.11M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Aug 19, 2026 2-day lag | Sale Aug 17, 2026 | $1.07M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Aug 19, 2026 2-day lag | Sale Aug 17, 2026 | $459.12K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Aug 19, 2026 2-day lag | Sale Aug 17, 2026 | $1.88M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Aug 19, 2026 2-day lag | Sale Aug 17, 2026 | $228.32K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 30, 2026 2-day lag | Sale Jul 28, 2026 | $6.07M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $398.99K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $899.21K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $75K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $360K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $2.16M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $358.5K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $71.82K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $36.17K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $37.27K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jul 9, 2026 2-day lag | Sale Jul 7, 2026 | $2.92M Filed shares x price | SEC Form 4 View filing | |
| Foster James Robert SVP, Finance And CFO | Jul 6, 2026 5-day lag | Exercise Jul 1, 2026 | $31.59K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 24, 2026 Same-day filing | Sale Jun 24, 2026 | $746.05K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 24, 2026 1-day lag | Sale Jun 23, 2026 | $719.02K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 24, 2026 2-day lag | Sale Jun 22, 2026 | $2.69M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $548.43K Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $2.48M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $2.37M Filed shares x price | SEC Form 4 View filing | |
| Fields Kimberly A Chair, President And CEO | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $4.6M Filed shares x price | SEC Form 4 View filing |
Harris Timothy J
Senior VP And Cdio
Sale
Calculated transaction value
$3.19M
16,500 shares @ $193.06
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Harris Timothy J
Senior VP And Cdio
Sale
Calculated transaction value
$3.42M
16,500 shares @ $207.54
Traded
Sep 8, 2026
Filed
Sep 10, 2026
Morehouse David J
Director
Sale
Calculated transaction value
$501K
2,485 shares @ $201.61
Traded
Sep 2, 2026
Filed
Sep 4, 2026
Harris Timothy J
Senior VP And Cdio
Sale
Calculated transaction value
$3.47M
16,500 shares @ $210.01
Traded
Aug 31, 2026
Filed
Sep 2, 2026
Harris Timothy J
Senior VP And Cdio
Sale
Calculated transaction value
$3.41M
16,500 shares @ $206.92
Traded
Aug 24, 2026
Filed
Aug 26, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.11M
9,116 shares @ $231.72
Traded
Aug 17, 2026
Filed
Aug 19, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$1.07M
4,598 shares @ $232.43
Traded
Aug 17, 2026
Filed
Aug 19, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$459.12K
2,000 shares @ $229.56
Traded
Aug 17, 2026
Filed
Aug 19, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$1.88M
8,131 shares @ $230.66
Traded
Aug 17, 2026
Filed
Aug 19, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$228.32K
1,000 shares @ $228.32
Traded
Aug 17, 2026
Filed
Aug 19, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$6.07M
31,757 shares @ $190.99
Traded
Jul 28, 2026
Filed
Jul 30, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$398.99K
2,200 shares @ $181.36
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$899.21K
4,878 shares @ $184.34
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$75K
400 shares @ $187.5
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$360K
2,000 shares @ $180
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.16M
11,826 shares @ $182.66
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$358.5K
2,000 shares @ $179.25
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$71.82K
388 shares @ $185.1
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$36.17K
200 shares @ $180.85
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$37.27K
200 shares @ $186.36
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.92M
15,908 shares @ $183.5
Traded
Jul 7, 2026
Filed
Jul 9, 2026
Foster James Robert
SVP, Finance And CFO
Exercise
Calculated transaction value
$31.59K
163 shares @ $193.82
Traded
Jul 1, 2026
Filed
Jul 6, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$746.05K
3,783 shares @ $197.21
Traded
Jun 24, 2026
Filed
Jun 24, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$719.02K
3,641 shares @ $197.48
Traded
Jun 23, 2026
Filed
Jun 24, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.69M
13,269 shares @ $202.48
Traded
Jun 22, 2026
Filed
Jun 24, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$548.43K
3,001 shares @ $182.75
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.48M
13,865 shares @ $179.05
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$2.37M
13,164 shares @ $179.71
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Fields Kimberly A
Chair, President And CEO
Sale
Calculated transaction value
$4.6M
25,823 shares @ $177.97
Traded
Jun 2, 2026
Filed
Jun 4, 2026