There have been 50 recent insider transactions recorded for ATI Inc. (ATI), including 16 buys and 28 sells. Total insider buying was valued at $4.88M and total insider selling at $27.6M.
Notable insiders with recent activity include Foster James Robert, Bhatia Vaishali S., Morehouse David J. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — ATI
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2029-12-31 |
Foster James Robert |
SVP, Finance and CFO |
Unknown |
17,094 |
- |
- |
- |
| 2026-03-20 |
Bhatia Vaishali S. |
SVP, General Counsel and Cco |
Tax Withholding of RSU |
3,509 |
$143.95 |
$505.12K |
58,420 |
| 2026-03-09 |
Morehouse David J |
Director |
Informative Sell |
5,324 |
$154.53 |
$822.72K |
38,168 |
| 2026-03-02 |
Miller Michael Benjamin |
VP Chief Accounting Officer |
Tax Withholding of RSU |
413 |
$164.00 |
$67.73K |
7,639 |
| 2026-02-17 |
Ball M Leroy |
Director |
Gift (Given) |
350 |
- |
- |
33,832 |
| 2026-02-17 |
Wetherbee Robert S |
Executive Chairman |
Informative Buy |
28,724 |
$146.07 |
$4.2M |
280,061 |
| 2026-02-10 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
10,438 |
$146.67 |
$1.53M |
269,623 |
| 2026-01-05 |
Wetherbee Robert S |
Executive Chairman |
Option Exercise (Sell) |
64,103 |
- |
- |
64,102 |
| 2026-01-05 |
Fields Kimberly A |
President, CEO and Director |
Option Exercise (Sell) |
35,898 |
- |
- |
35,897 |
| 2026-01-05 |
Harris Timothy J |
Senior VP and Cdio |
Option Exercise (Sell) |
25,641 |
- |
- |
25,641 |
| 2026-01-05 |
Bhatia Vaishali S. |
SVP, General Counsel and Cco |
Tax Withholding of RSU |
1,944 |
$121.08 |
$235.38K |
61,929 |
| 2026-01-05 |
Miller Michael Benjamin |
VP Chief Accounting Officer |
Tax Withholding of RSU |
374 |
$121.08 |
$45.28K |
8,052 |
| 2026-01-05 |
Foster James Robert |
SVP, Finance and CFO |
Option Exercise (Sell) |
25,641 |
- |
- |
25,641 |
| 2026-01-01 |
Foster James Robert |
SVP, Finance and CFO |
Unknown |
- |
- |
- |
29,622 |
| 2025-12-18 |
Wetherbee Robert S |
Executive Chairman |
Informative Buy |
6,158 |
$110.34 |
$679.47K |
126,518 |
| 2025-12-05 |
Fields Kimberly A |
President, CEO and Director |
RSU Award |
34,188 |
- |
- |
34,188 |
| 2025-12-05 |
Harris Timothy J |
Senior VP and Cdio |
RSU Award |
6,837 |
- |
- |
6,837 |
| 2025-12-05 |
Bhatia Vaishali S. |
SVP, General Counsel and Cco |
RSU Award |
6,837 |
- |
- |
6,837 |
| 2025-12-05 |
Miller Michael Benjamin |
VP Chief Accounting Officer |
RSU Award |
1,709 |
- |
- |
1,709 |
| 2025-11-25 |
Harris Timothy J |
Senior VP and Cdio |
Informative Sell |
10,542 |
$97.88 |
$1.03M |
98,310 |
| 2025-11-21 |
Busch Tina Killough |
SVP, Chro |
Informative Sell |
2,598 |
$93.26 |
$242.29K |
21,274 |
| 2025-11-19 |
Ball M Leroy |
Director |
Gift (Given) |
185 |
- |
- |
34,182 |
| 2025-11-19 |
Lund Elizabeth Hefley |
Director |
RSU Award |
631 |
- |
- |
631 |
| 2025-11-19 |
Lydon-rodgers Jean |
Director |
RSU Award |
631 |
- |
- |
631 |
| 2025-11-18 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
26,998 |
$98.80 |
$2.67M |
246,538 |
| 2025-11-18 |
Harris Timothy J |
Senior VP and Cdio |
Informative Sell |
10,542 |
$97.77 |
$1.03M |
108,852 |
| 2025-11-11 |
Harris Timothy J |
Senior VP and Cdio |
Informative Sell |
10,543 |
$97.69 |
$1.03M |
119,394 |
| 2025-11-04 |
Harris Timothy J |
Senior VP and Cdio |
Informative Sell |
10,543 |
$96.07 |
$1.01M |
129,937 |
| 2025-11-01 |
Lund Elizabeth Hefley |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-11-01 |
Lydon-rodgers Jean |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-10-15 |
Fields Kimberly A |
President, CEO and Director |
Informative Sell |
21,153 |
$85.87 |
$1.82M |
202,668 |
| 2025-10-10 |
Busch Tina Killough |
SVP, Chro |
Tax Withholding of RSU |
2,122 |
$81.21 |
$172.33K |
23,872 |
| 2025-10-06 |
Fields Kimberly A |
President, CEO and Director |
Informative Sell |
21,154 |
$82.03 |
$1.74M |
223,821 |
| 2025-09-22 |
Fields Kimberly A |
President, CEO and Director |
Informative Sell |
20,312 |
$80.33 |
$1.63M |
244,975 |
| 2025-09-09 |
Fields Kimberly A |
President & CEO |
Informative Sell |
15,941 |
$77.52 |
$1.24M |
265,287 |
| 2025-08-05 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
2,003 |
$76.10 |
$152.43K |
306,538 |
| 2025-08-04 |
Morehouse David J |
Director |
Informative Sell |
200 |
$76.30 |
$15.26K |
44,777 |
| 2025-06-12 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
11,364 |
$84.30 |
$957.99K |
356,538 |
| 2025-06-03 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
50,000 |
$81.64 |
$4.08M |
406,538 |
| 2025-05-20 |
Ball M Leroy |
Director |
RSU Award |
1,655 |
- |
- |
34,367 |
| 2025-05-20 |
Harvey J Brett |
Director |
RSU Award |
4,039 |
- |
- |
98,866 |
| 2025-05-20 |
Hess David P |
Director |
RSU Award |
3,509 |
- |
- |
34,040 |
| 2025-05-20 |
Corvi Carolyn |
Director |
RSU Award |
1,655 |
- |
- |
70,241 |
| 2025-05-20 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
45,359 |
$75.31 |
$3.42M |
461,179 |
| 2025-05-20 |
Morehouse David J |
Director |
RSU Award |
3,311 |
- |
- |
52,677 |
| 2025-05-20 |
Carlisle Herbert J |
Director |
RSU Award |
1,655 |
- |
- |
36,651 |
| 2025-05-20 |
Kah Marianne |
Director |
RSU Award |
1,655 |
- |
- |
34,170 |
| 2025-05-20 |
Sharma Ruby |
Director |
RSU Award |
1,655 |
- |
- |
6,380 |
| 2025-05-06 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
26,416 |
$68.56 |
$1.81M |
506,538 |
| 2025-05-06 |
Wetherbee Robert S |
Executive Chairman |
Informative Sell |
4,641 |
$76.01 |
$352.76K |
456,536 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
