ATI INC — insider transactions
20 transactions on record · ATI · CIK 1018963
Aggregates
computed from the filings belowPurchases, 12m
0
count of open-market buys
Sales, 12m
20
count of open-market sales
Buy / sell ratio, 12m
0.00
purchases per sale
Distinct insiders, 12m
3
Bought, 3m
$0
Sold, 3m
$29.7M
Median disclosure lag
2.0 d
trade date to filing date
Largest single trade, 24m
$6.1M
2026-07-28
Director share, 12m
85.0%
of transactions where role is stated
Current run
20 sells
consecutive same-direction transactions
Net 3m flow
-$29.7M
purchases minus sales
Total on record
20
Transactions
20 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-16 | 2026-09-14 | 2 | Harris Timothy J | Senior VP and CDIO | Open market sale | 16,500 | $193.06 | $3.2M | filing |
| 2026-09-10 | 2026-09-08 | 2 | Harris Timothy J | Senior VP and CDIO | Open market sale | 16,500 | $207.54 | $3.4M | filing |
| 2026-09-04 | 2026-09-02 | 2 | Morehouse David J | Director | Open market sale | 2,485 | $201.61 | $501K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Harris Timothy J | Senior VP and CDIO | Open market sale | 16,500 | $206.92 | $3.4M | filing |
| 2026-08-19 | 2026-08-17 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 1,000 | $228.32 | $228.3K | filing |
| 2026-08-19 | 2026-08-17 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 2,000 | $229.56 | $459.1K | filing |
| 2026-08-19 | 2026-08-17 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 4,598 | $232.43 | $1.1M | filing |
| 2026-08-19 | 2026-08-17 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 8,131 | $230.66 | $1.9M | filing |
| 2026-08-19 | 2026-08-17 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 9,116 | $231.72 | $2.1M | filing |
| 2026-07-30 | 2026-07-28 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 31,757 | $190.99 | $6.1M | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 200 | $180.85 | $36.2K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 2,000 | $179.25 | $358.5K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 2,000 | $180.00 | $360K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 11,826 | $182.66 | $2.2M | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 388 | $185.10 | $71.8K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 2,200 | $181.36 | $399K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 4,878 | $184.34 | $899.2K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 400 | $187.50 | $75K | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 15,908 | $183.50 | $2.9M | filing |
| 2026-07-09 | 2026-07-07 | 2 | Fields Kimberly A | Director, Chair, President and CEO | Open market sale | 200 | $186.36 | $37.3K | filing |