Senior insider sale
Senior VP and CDIO at ATI INC — senior position signals high conviction
$13.49M
66K shares
What this filing means
HARRIS TIMOTHY J plans to sell 66K shares of ATI INC valued at approximately $13.49M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/14/2026ACC: 0001959173-26-006916
Officer· Senior VP and CDIO
Since May 2019
66K
Shares to sell
$13.49M
Approx. market value
16.50K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months4
Restricted Stock Vesting
Compensation
1/9/2024
8.26KRestricted Stock Vesting
Compensation
2/24/2022
4.61KRestricted Stock Vesting
Compensation
2/27/2021
1.37KRestricted Stock Vesting
Compensation
2/24/2021
2.25KTotal acquired16.50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
1/9/2024 | Restricted Stock Vesting Compensation | 8.26K | — |
2/24/2022 | Restricted Stock Vesting Compensation | 4.61K | — |
2/27/2021 | Restricted Stock Vesting Compensation | 1.37K | — |
2/24/2021 | Restricted Stock Vesting Compensation | 2.25K | — |
| Total | 16.50K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
16.50K
Market value
$3.42M
9/8/2026
—Completed
Units to sell
16.50K
Market value
$3.47M
8/31/2026
—Completed
Units to sell
16.50K
Market value
$3.41M
8/24/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
16.50K
Market value
$3.19M
9/14/2026
Total
Units
66K
Value
$13.49M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/8/2026 | 16.50K | $3.42M | — | Completed |
8/31/2026 | 16.50K | $3.47M | — | Completed |
8/24/2026 | 16.50K | $3.41M | — | Completed |
| Planned — Approximate Date | ||||
9/14/2026 | 16.50K | $3.19M | NYSE | Planned |
| Total | 66K | $13.49M | ||