Stock Scorer

Allegheny Technologies Incorporated (ATI) · Insider trading

What Allegheny Technologies's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$82.64M
5 insiders, 98% under a plan
Net, 12 months
−$82.64M
bought less sold
Latest filing
2026-09-23
filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

2024-11: $1.41M sold 2024-12: $1.63M sold 2025-01 2025-02: $657,459 sold 2025-04: $884,510 sold 2025-05: $7.18M sold 2025-06: $8.28M sold 2025-07 2025-08: $4.33M sold 2025-09: $2.87M sold 2025-10: $3.55M sold 2025-11: $10.25M sold 2025-12: $6.58M sold 2026-01 2026-02: $8.74M sold 2026-03: $1.02M sold 2026-05: $6.37M sold 2026-06: $14.85M sold 2026-07: $13.38M sold 2026-07 2026-08: $12.62M sold 2026-09: $8.84M sold
Bought Sold Largest month: $14.85M

Who traded, two years

InsiderBoughtSold TradesLast tradeHolds after
Fields Kimberly ADirector, Chair, President and CEO – $46.76M 36 2026-08-17 124,564
Wetherbee Robert SDirector, Executive Chairman – $43.29M 23 2026-02-17 317,188
Harris Timothy JSenior VP and CDIO – $19.32M 9 2026-09-21 88,187
Morehouse David JDirector – $3.00M 6 2026-09-02 35,826
Busch Tina KilloughSVP, CHRO – $1.06M 3 2025-11-21 21,274

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

DateInsiderTradeShares PriceValueHolds afterFiling
2026-09-21 Harris Timothy JSenior VP and CDIO Saleplan 9,000 191.82 $1.73M 88,187 Form 4
2026-09-14 Harris Timothy JSenior VP and CDIO Saleplan 16,500 193.06 $3.19M 97,187 Form 4
2026-09-08 Harris Timothy JSenior VP and CDIO Saleplan 16,500 207.54 $3.42M 113,687 Form 4
2026-09-02 Morehouse David JDirector Sale 2,485 201.61 $501,001 35,826 Form 4
2026-08-31 Harris Timothy JSenior VP and CDIO Saleplan 16,500 210.01 $3.47M 130,187 Form 4
2026-08-24 Harris Timothy JSenior VP and CDIO Saleplan 16,500 206.92 $3.41M 146,687 Form 4
2026-08-17 Fields Kimberly ADirector, Chair, President and CEO Saleplan 1,000 228.32 $228,320 124,564 Form 4
2026-08-17 Fields Kimberly ADirector, Chair, President and CEO Saleplan 2,000 229.56 $459,120 122,564 Form 4
2026-08-17 Fields Kimberly ADirector, Chair, President and CEO Saleplan 8,131 230.66 $1.88M 114,433 Form 4
2026-08-17 Fields Kimberly ADirector, Chair, President and CEO Saleplan 9,116 231.72 $2.11M 105,317 Form 4
2026-08-17 Fields Kimberly ADirector, Chair, President and CEO Saleplan 4,598 232.43 $1.07M 100,719 Form 4
2026-07-28 Fields Kimberly ADirector, Chair, President and CEO Saleplan 31,757 190.99 $6.07M 125,564 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 2,000 179.25 $358,500 195,321 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 2,000 180.00 $360,000 193,321 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 200 180.85 $36,170 193,121 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 2,200 181.36 $398,992 190,921 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 11,826 182.66 $2.16M 179,095 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 15,908 183.50 $2.92M 163,187 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 4,878 184.34 $899,211 158,309 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 388 185.10 $71,819 157,921 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 200 186.36 $37,272 157,721 Form 4
2026-07-07 Fields Kimberly ADirector, Chair, President and CEO Saleplan 400 187.50 $75,000 157,321 Form 4
2026-06-24 Fields Kimberly ADirector, Chair, President and CEO Saleplan 3,783 197.21 $746,045 197,321 Form 4
2026-06-23 Fields Kimberly ADirector, Chair, President and CEO Saleplan 3,641 197.48 $719,025 201,104 Form 4
2026-06-22 Fields Kimberly ADirector, Chair, President and CEO Saleplan 13,269 202.48 $2.69M 204,745 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 25,823 177.97 $4.60M 251,940 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 13,865 179.05 $2.48M 238,075 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 13,164 179.71 $2.37M 224,911 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 1,896 180.80 $342,797 223,015 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 2,000 181.90 $363,800 221,015 Form 4
2026-06-02 Fields Kimberly ADirector, Chair, President and CEO Saleplan 3,001 182.75 $548,433 218,014 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 1,300 154.02 $200,226 316,463 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 5,568 156.29 $870,223 310,895 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 3,350 157.51 $527,658 307,545 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 6,420 158.38 $1.02M 301,125 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 2,600 159.38 $414,388 298,525 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 11,982 160.60 $1.92M 286,543 Form 4
2026-05-11 Fields Kimberly ADirector, President, CEO and Director Saleplan 8,780 161.12 $1.41M 277,763 Form 4
2026-03-09 Morehouse David JDirector Sale 1,285 153.11 $196,746 43,492 Form 4
2026-03-09 Morehouse David JDirector Sale 5,324 154.53 $822,718 38,168 Form 4
37 more
2026-02-17 Wetherbee Robert SDirector, Executive Chairman Saleplan 12,435 144.01 $1.79M 317,188 Form 4
2026-02-17 Wetherbee Robert SDirector, Executive Chairman Saleplan 8,403 145.17 $1.22M 308,785 Form 4
2026-02-17 Wetherbee Robert SDirector, Executive Chairman Saleplan 28,724 146.07 $4.20M 280,061 Form 4
2026-02-10 Wetherbee Robert SDirector, Executive Chairman Saleplan 10,438 146.67 $1.53M 269,623 Form 4
2025-12-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 6,507 108.86 $708,352 180,031 Form 4
2025-12-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 47,355 109.57 $5.19M 132,676 Form 4
2025-12-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 6,158 110.34 $679,474 126,518 Form 4
2025-11-25 Harris Timothy JSenior VP and CDIO Saleplan 10,542 97.88 $1.03M 98,310 Form 4
2025-11-21 Busch Tina KilloughSVP, CHRO Sale 2,598 93.26 $242,289 21,274 Form 4
2025-11-18 Harris Timothy JSenior VP and CDIO Saleplan 10,542 97.77 $1.03M 108,852 Form 4
2025-11-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 8,291 97.20 $805,885 298,247 Form 4
2025-11-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 24,711 98.21 $2.43M 273,536 Form 4
2025-11-18 Wetherbee Robert SDirector, Executive Chairman Saleplan 26,998 98.80 $2.67M 246,538 Form 4
2025-11-11 Harris Timothy JSenior VP and CDIO Saleplan 10,543 97.69 $1.03M 119,394 Form 4
2025-11-04 Harris Timothy JSenior VP and CDIO Saleplan 10,543 96.07 $1.01M 129,937 Form 4
2025-10-15 Fields Kimberly ADirector, President, CEO and Director Saleplan 21,153 85.87 $1.82M 202,668 Form 4
2025-10-06 Fields Kimberly ADirector, President, CEO and Director Saleplan 21,154 82.03 $1.74M 223,821 Form 4
2025-09-22 Fields Kimberly ADirector, President, CEO and Director Saleplan 20,312 80.33 $1.63M 244,975 Form 4
2025-09-09 Fields Kimberly APresident & CEO Saleplan 15,941 77.52 $1.24M 265,287 Form 4
2025-08-05 Wetherbee Robert SDirector, Executive Chairman Saleplan 40,777 74.48 $3.04M 315,761 Form 4
2025-08-05 Wetherbee Robert SDirector, Executive Chairman Saleplan 7,220 75.30 $543,666 308,541 Form 4
2025-08-05 Wetherbee Robert SDirector, Executive Chairman Saleplan 2,003 76.10 $152,428 306,538 Form 4
2025-08-04 Morehouse David JDirector Sale 7,700 75.80 $583,660 44,977 Form 4
2025-08-04 Morehouse David JDirector Sale 200 76.30 $15,260 44,777 Form 4
2025-06-12 Wetherbee Robert SDirector, Executive Chairman Saleplan 13,105 82.89 $1.09M 393,433 Form 4
2025-06-12 Wetherbee Robert SDirector, Executive Chairman Saleplan 25,531 84.30 $2.15M 367,902 Form 4
2025-06-12 Wetherbee Robert SDirector, Executive Chairman Saleplan 11,364 84.30 $957,985 356,538 Form 4
2025-06-03 Wetherbee Robert SDirector, Executive Chairman Saleplan 50,000 81.64 $4.08M 406,538 Form 4
2025-05-20 Wetherbee Robert SDirector, Executive Chairman Saleplan 45,359 75.31 $3.42M 461,179 Form 4
2025-05-06 Wetherbee Robert SDirector, Executive Chairman Saleplan 4,641 76.01 $352,762 456,536 Form 4
2025-05-06 Wetherbee Robert SDirector, Executive Chairman Saleplan 23,584 67.76 $1.60M 532,954 Form 4
2025-05-06 Wetherbee Robert SDirector, Executive Chairman Saleplan 26,416 68.56 $1.81M 506,538 Form 4
2025-04-01 Morehouse David JDirector Sale 17,000 52.03 $884,510 49,366 Form 4
2025-02-06 Busch Tina KilloughSVP, CHRO Sale 9,900 66.41 $657,459 25,994 Form 4
2024-12-04 Busch Tina KilloughSVP, CHRO Sale 2,598 60.02 $155,932 21,553 Form 4
2024-12-04 Wetherbee Robert SDirector, Executive Chairman Saleplan 25,000 58.99 $1.47M 436,443 Form 4
2024-11-15 Wetherbee Robert SDirector, Executive Chairman Saleplan 25,000 56.35 $1.41M 461,443 Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

40 × grant or award37 × shares withheld for tax5 × option exercise2 × gift
Show them
DateInsiderWhatShares PriceHolds afterFiling
2026-07-01 Foster James RobertSVP, Finance and CFO Option exercise M −163 193.82 57,824 Form 4
2026-05-19 Ball M LeroyDirector Grant or award A +905 – 34,737 Form 4
2026-05-19 Hess David PDirector Grant or award A +905 – 34,945 Form 4
2026-05-19 Corvi CarolynDirector Grant or award A +905 – 71,146 Form 4
2026-05-19 Morehouse David JDirector Grant or award A +1,743 – 38,311 Form 4
2026-05-19 Carlisle Herbert JDirector Grant or award A +905 – 37,556 Form 4
2026-05-19 Kah MarianneDirector Grant or award A +905 – 35,075 Form 4
2026-05-19 Sharma RubyDirector Grant or award A +905 – 7,285 Form 4
2026-05-19 Lund Elizabeth HefleyDirector Grant or award A +905 – 1,536 Form 4
2026-05-19 Lydon-Rodgers JeanDirector Grant or award A +905 – 1,536 Form 4
2026-03-20 Bhatia Vaishali S.SVP, General Counsel and CCO Shares withheld for tax F −3,509 143.95 58,420 Form 4
2026-03-02 Miller Michael BenjaminVP Chief Accounting Officer Shares withheld for tax F −413 164.00 7,639 Form 4
2026-02-17 Ball M LeroyDirector Gift G −350 – 33,832 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Grant or award A +3,127 – 32,749 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Option exercise M +42,265 – 75,014 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Shares withheld for tax F −18,453 121.08 56,561 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Grant or award A +6,517 – 63,078 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Shares withheld for tax F −2,835 121.08 60,243 Form 4
2026-01-05 Foster James RobertSVP, Finance and CFO Shares withheld for tax F −2,256 121.08 57,987 Form 4
2026-01-05 Bhatia Vaishali S.SVP, General Counsel and CCO Grant or award A +3,152 – 63,873 Form 4
2026-01-05 Bhatia Vaishali S.SVP, General Counsel and CCO Shares withheld for tax F −1,944 121.08 61,929 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Grant or award A +2,677 – 100,987 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Option exercise M +70,442 – 171,429 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −30,918 121.08 140,511 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Grant or award A +46,318 – 186,829 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −20,283 121.08 166,546 Form 4
2026-01-05 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −3,359 121.08 163,187 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Grant or award A +12,510 – 215,178 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Option exercise M +98,620 – 313,798 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Shares withheld for tax F −38,871 121.08 274,927 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Grant or award A +82,216 – 357,143 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Shares withheld for tax F −32,352 121.08 324,791 Form 4
2026-01-05 Fields Kimberly ADirector, President, CEO and Director Shares withheld for tax F −7,028 121.08 317,763 Form 4
2026-01-05 Miller Michael BenjaminVP Chief Accounting Officer Grant or award A +854 – 8,426 Form 4
2026-01-05 Miller Michael BenjaminVP Chief Accounting Officer Shares withheld for tax F −374 121.08 8,052 Form 4
2026-01-05 Wetherbee Robert SDirector, Executive Chairman Option exercise M +362,644 – 186,538 Form 4
2026-01-05 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −69,369 121.08 293,275 Form 4
2026-01-05 Wetherbee Robert SDirector, Executive Chairman Grant or award A +185,276 – 478,551 Form 4
2026-01-05 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −72,907 121.08 405,644 Form 4
2026-01-05 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −16,021 121.08 389,623 Form 4
2025-11-19 Lund Elizabeth HefleyDirector Grant or award A +631 – 631 Form 4
2025-11-19 Lydon-Rodgers JeanDirector Grant or award A +631 – 631 Form 4
2025-11-19 Ball M LeroyDirector Gift G −185 – 34,182 Form 4
2025-10-10 Busch Tina KilloughSVP, CHRO Shares withheld for tax F −2,122 81.21 23,872 Form 4
2025-05-20 Ball M LeroyDirector Grant or award A +1,655 – 34,367 Form 4
2025-05-20 Carlisle Herbert JDirector Grant or award A +1,655 – 36,651 Form 4
2025-05-20 Corvi CarolynDirector Grant or award A +1,655 – 70,241 Form 4
2025-05-20 Harvey J BrettDirector Grant or award A +4,039 – 98,866 Form 4
2025-05-20 Hess David PDirector Grant or award A +3,509 – 34,040 Form 4
2025-05-20 Kah MarianneDirector Grant or award A +1,655 – 34,170 Form 4
2025-05-20 Morehouse David JDirector Grant or award A +3,311 – 52,677 Form 4
2025-05-20 Sharma RubyDirector Grant or award A +1,655 – 6,380 Form 4
2025-03-20 Bhatia Vaishali S.SVP, General Counsel and CCO Shares withheld for tax F −3,509 52.19 60,721 Form 4
2025-03-03 Miller Michael BenjaminVP Chief Accounting Officer Shares withheld for tax F −413 59.09 7,572 Form 4
2025-01-06 Busch Tina KilloughSVP, CHRO Shares withheld for tax F −1,246 56.63 22,940 Form 4
2025-01-06 Busch Tina KilloughSVP, CHRO Grant or award A +21,360 – 44,300 Form 4
2025-01-06 Busch Tina KilloughSVP, CHRO Shares withheld for tax F −8,406 56.63 35,894 Form 4
2025-01-06 Fields Kimberly APresident & CEO Shares withheld for tax F −5,173 56.63 209,471 Form 4
2025-01-06 Fields Kimberly APresident & CEO Grant or award A +118,314 – 327,785 Form 4
2025-01-06 Fields Kimberly APresident & CEO Shares withheld for tax F −46,557 56.63 281,228 Form 4
2025-01-06 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −3,280 56.63 102,594 Form 4
2025-01-06 Harris Timothy JSenior VP and CDIO Grant or award A +67,402 – 169,996 Form 4
2025-01-06 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −29,516 56.63 140,480 Form 4
2025-01-06 Newman Donald PEVP and CFO Shares withheld for tax F −4,139 56.63 191,706 Form 4
2025-01-06 Newman Donald PEVP and CFO Grant or award A +94,650 – 286,356 Form 4
2025-01-06 Newman Donald PEVP and CFO Shares withheld for tax F −37,245 56.63 249,111 Form 4
2025-01-06 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −12,541 56.63 432,580 Form 4
2025-01-06 Wetherbee Robert SDirector, Executive Chairman Grant or award A +286,824 – 719,404 Form 4
2025-01-06 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −112,866 56.63 606,538 Form 4
2025-01-03 Bhatia Vaishali S.SVP, General Counsel and CCO Grant or award A +6,629 – 65,085 Form 4
2025-01-03 Bhatia Vaishali S.SVP, General Counsel and CCO Shares withheld for tax F −855 55.81 64,230 Form 4
2025-01-03 Busch Tina KilloughSVP, CHRO Grant or award A +4,444 – 25,997 Form 4
2025-01-03 Busch Tina KilloughSVP, CHRO Shares withheld for tax F −1,811 55.81 24,186 Form 4
2025-01-03 Fields Kimberly APresident & CEO Grant or award A +18,713 – 219,346 Form 4
2025-01-03 Fields Kimberly APresident & CEO Shares withheld for tax F −4,702 55.81 214,644 Form 4
2025-01-03 Harris Timothy JSenior VP and CDIO Grant or award A +5,560 – 108,566 Form 4
2025-01-03 Harris Timothy JSenior VP and CDIO Shares withheld for tax F −2,692 55.81 105,874 Form 4
2025-01-03 Miller Michael BenjaminVP Chief Accounting Officer Grant or award A +1,176 – 8,151 Form 4
2025-01-03 Miller Michael BenjaminVP Chief Accounting Officer Shares withheld for tax F −166 55.81 7,985 Form 4
2025-01-03 Newman Donald PEVP and CFO Grant or award A +8,300 – 199,197 Form 4
2025-01-03 Newman Donald PEVP and CFO Shares withheld for tax F −3,352 55.81 195,845 Form 4
2025-01-03 Wetherbee Robert SDirector, Executive Chairman Grant or award A +17,822 – 454,265 Form 4
2025-01-03 Wetherbee Robert SDirector, Executive Chairman Shares withheld for tax F −9,144 55.81 445,121 Form 4
2025-01-03 Williams Jimmy Jr.SVP, CTO Shares withheld for tax F −1,480 55.81 11,620 Form 4

How to read it

Buy, sale
Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan
A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after
The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value
Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

Allegheny Technologies's scores and multiples ›