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ATI INC

ATI Net selling
CIK 0001018963 #644 in the set updated 17 Sep 2026
Bought (120 mo)
$545.33K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$126.77M
$110.86M on a plan · $314.02K straight out of an exercise
Sold at will
$15.59M
47 of 118 sales
Net
−$126.22M
−$15.05M against sales at will

By person

33 insiders · 134 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
WETHERBEE ROBERT S
Executive Chairman
$113.56K (2)
$47.68M (28) scheduled
−$47.57M
280,061
0.2057%
$54.07M
—
Fields Kimberly A
Chair, President and CEO
—
$46.76M (36) scheduled
−$46.76M
100,719
0.0740%
$19.44M
—
Harris Timothy J
Senior VP and CDIO
$51.62K (1)
$18.69M (11) scheduled
−$18.64M
97,187
0.0714%
$18.76M
+272.7%
Davis Elliot S
Chief Legal & Compl. Officer
$35.06K (1)
$5.49M (10)
−$5.46M
123,927
0.0910%
$23.93M
+9.6%
Morehouse David J
Director
—
$3.00M (6)
−$3.00M
35,826
0.0263%
$6.92M
+358.5%
HARSHMAN RICHARD J
Executive Chairman
—
$1.11M (3)
−$1.11M
515,861
0.3788%
$99.59M
−10.7%
Busch Tina Killough
SVP, CHRO
—
$1.06M (3)
−$1.06M
21,274
0.0156%
$4.11M
—
Kramer Kevin B
Sr. VP, CCMO
$44.21K (1)
$1.04M (5)
−$995.79K
160,338
0.1177%
$30.95M
+75.3%
Sims John D
EVP, HPMC Segment
—
$820.34K (1)
−$820.34K
183,909
0.1351%
$35.51M
+19.5%
DIGGS JAMES C
Director
—
$626.72K (4)
−$626.72K
46,591
0.0342%
$8.99M
+55.3%
Schwartz Karl D
VP, Controller & CAO
—
$299.40K (10)
−$299.40K
62,833
0.0461%
$12.13M
+56.8%
NEWMAN DONALD P
EVP and CFO
$210.37K (1)
—
+$210.37K
249,111
0.1829%
$48.09M
—
JEREMIAH BARABARA S
Director
—
$192.06K (1)
−$192.06K
33,833
0.0248%
$6.53M
+7.7%
BALL M LEROY
Director
$36.36K (1)
—
+$36.36K
34,737
0.0255%
$6.71M
—
Powers Elizabeth C
Senior VP, CHRO
$36.34K (1)
—
+$36.34K
167,578
0.1231%
$32.35M
+137.5%
Kah Marianne
Director
$17.82K (1)
—
+$17.82K
35,075
0.0258%
$6.77M
+97,331%
DeCourcy Patrick J
Senior VP, Finance and CFO
—
—
—
107,576
0.0790%
$20.77M
+17.4%
HARVEY J BRETT
Director
—
—
—
98,866
0.0726%
$19.09M
+224.5%
Corvi Carolyn
Director
—
—
—
71,146
0.0522%
$13.74M
+281.3%
CREEL DIANE C
Director
—
—
—
69,017
0.0507%
$13.32M
+44.9%
ROHR JAMES E
Director
—
—
—
66,968
0.0492%
$12.93M
+127.7%
Bhatia Vaishali S.
SVP, General Counsel and CCO
—
—
—
58,420
0.0429%
$11.28M
—
Foster James Robert
SVP, Finance and CFO
—
—
—
57,824
0.0425%
$11.16M
+95.2%
Pipski John R
Director
—
—
—
53,420
0.0392%
$10.31M
+108.6%
TURNER JOHN D
Director
—
—
—
43,419
0.0319%
$8.38M
+16.8%
Carlisle Herbert J
Director
—
—
—
37,556
0.0276%
$7.25M
—
Hess David P
Director
—
—
—
34,945
0.0257%
$6.75M
+67,102%
Washington Netta
EVP, HPMC
—
—
—
11,894
0.0087%
$2.30M
—
Williams Jimmy Jr.
SVP, CTO
—
—
—
11,620
0.0085%
$2.24M
—
Miller Michael Benjamin
VP Chief Accounting Officer
—
—
—
7,639
0.0056%
$1.47M
—
Sharma Ruby
Director
—
—
—
7,285
0.0053%
$1.41M
—
Lydon-Rodgers Jean
Director
—
—
—
1,536
0.0011%
$296.54K
—
Lund Elizabeth Hefley
Director
—
—
—
1,536
0.0011%
$296.54K
—

Individual transactions

134
Insider
Date
Role
Action
Shares
Price
Amount
Harris Timothy J
14 Sep 2026
Senior VP and CDIO
Sold on a plan
16,500
$193.06
$3.19M
Harris Timothy J
8 Sep 2026
Senior VP and CDIO
Sold on a plan
16,500
$207.54
$3.42M
Morehouse David J
2 Sep 2026
Director
Sell
2,485
$201.61
$501.00K
Harris Timothy J
31 Aug 2026
Senior VP and CDIO
Sold on a plan
16,500
$210.01
$3.47M
Harris Timothy J
24 Aug 2026
Senior VP and CDIO
Sold on a plan
16,500
$206.92
$3.41M
Fields Kimberly A
17 Aug 2026
Chair, President and CEO
Sold on a plan
4,598
$232.43
$1.07M
Fields Kimberly A
17 Aug 2026
Chair, President and CEO
Sold on a plan
9,116
$231.72
$2.11M
Fields Kimberly A
17 Aug 2026
Chair, President and CEO
Sold on a plan
8,131
$230.66
$1.88M
Fields Kimberly A
17 Aug 2026
Chair, President and CEO
Sold on a plan
2,000
$229.56
$459.12K
Fields Kimberly A
17 Aug 2026
Chair, President and CEO
Sold on a plan
1,000
$228.32
$228.32K
Fields Kimberly A
28 Jul 2026
Chair, President and CEO
Sold on a plan
31,757
$190.99
$6.07M
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
400
$187.50
$75.00K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
200
$186.36
$37.27K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
388
$185.10
$71.82K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
4,878
$184.34
$899.21K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
15,908
$183.50
$2.92M
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
11,826
$182.66
$2.16M
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
2,200
$181.36
$398.99K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
200
$180.85
$36.17K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
2,000
$180.00
$360.00K
Fields Kimberly A
7 Jul 2026
Chair, President and CEO
Sold on a plan
2,000
$179.25
$358.50K
Fields Kimberly A
24 Jun 2026
Chair, President and CEO
Sold on a plan
3,783
$197.21
$746.05K
Fields Kimberly A
23 Jun 2026
Chair, President and CEO
Sold on a plan
3,641
$197.48
$719.02K
Fields Kimberly A
22 Jun 2026
Chair, President and CEO
Sold on a plan
13,269
$202.48
$2.69M
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
3,001
$182.75
$548.43K
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
2,000
$181.90
$363.80K
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
1,896
$180.80
$342.80K
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
13,164
$179.71
$2.37M
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
13,865
$179.05
$2.48M
Fields Kimberly A
2 Jun 2026
Chair, President and CEO
Sold on a plan
25,823
$177.97
$4.60M
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
8,780
$161.12
$1.41M
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
11,982
$160.60
$1.92M
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
2,600
$159.38
$414.39K
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
6,420
$158.38
$1.02M
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
3,350
$157.51
$527.66K
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
5,568
$156.29
$870.22K
Fields Kimberly A
11 May 2026
President, CEO and Director
Sold on a plan
1,300
$154.02
$200.23K
Morehouse David J
9 Mar 2026
Director
Sell
5,324
$154.53
$822.72K
Morehouse David J
9 Mar 2026
Director
Sell
1,285
$153.11
$196.75K
WETHERBEE ROBERT S
17 Feb 2026
Executive Chairman
Sold on a plan
28,724
$146.07
$4.20M
WETHERBEE ROBERT S
17 Feb 2026
Executive Chairman
Sold on a plan
8,403
$145.17
$1.22M
WETHERBEE ROBERT S
17 Feb 2026
Executive Chairman
Sold on a plan
12,435
$144.01
$1.79M
WETHERBEE ROBERT S
10 Feb 2026
Executive Chairman
Sold on a plan
10,438
$146.67
$1.53M
WETHERBEE ROBERT S
18 Dec 2025
Executive Chairman
Sold on a plan
6,158
$110.34
$679.47K
WETHERBEE ROBERT S
18 Dec 2025
Executive Chairman
Sold on a plan
47,355
$109.57
$5.19M
WETHERBEE ROBERT S
18 Dec 2025
Executive Chairman
Sold on a plan
6,507
$108.86
$708.35K
Harris Timothy J
25 Nov 2025
Senior VP and CDIO
Sold on a plan
10,542
$97.88
$1.03M
Busch Tina Killough
21 Nov 2025
SVP, CHRO
Sell
2,598
$93.26
$242.29K
Harris Timothy J
18 Nov 2025
Senior VP and CDIO
Sold on a plan
10,542
$97.77
$1.03M
WETHERBEE ROBERT S
18 Nov 2025
Executive Chairman
Sold on a plan
26,998
$98.80
$2.67M
WETHERBEE ROBERT S
18 Nov 2025
Executive Chairman
Sold on a plan
24,711
$98.21
$2.43M
WETHERBEE ROBERT S
18 Nov 2025
Executive Chairman
Sold on a plan
8,291
$97.20
$805.89K
Harris Timothy J
11 Nov 2025
Senior VP and CDIO
Sold on a plan
10,543
$97.69
$1.03M
Harris Timothy J
4 Nov 2025
Senior VP and CDIO
Sold on a plan
10,543
$96.07
$1.01M
Fields Kimberly A
15 Oct 2025
President, CEO and Director
Sold on a plan
21,153
$85.87
$1.82M
Fields Kimberly A
6 Oct 2025
President, CEO and Director
Sold on a plan
21,154
$82.03
$1.74M
Fields Kimberly A
22 Sep 2025
President, CEO and Director
Sold on a plan
20,312
$80.33
$1.63M
Fields Kimberly A
9 Sep 2025
President & CEO
Sold on a plan
15,941
$77.52
$1.24M
WETHERBEE ROBERT S
5 Aug 2025
Executive Chairman
Sold on a plan
2,003
$76.10
$152.43K
WETHERBEE ROBERT S
5 Aug 2025
Executive Chairman
Sold on a plan
7,220
$75.30
$543.67K
WETHERBEE ROBERT S
5 Aug 2025
Executive Chairman
Sold on a plan
40,777
$74.48
$3.04M
Morehouse David J
4 Aug 2025
Director
Sell
200
$76.30
$15.26K
Morehouse David J
4 Aug 2025
Director
Sell
7,700
$75.80
$583.66K
WETHERBEE ROBERT S
12 Jun 2025
Executive Chairman
Sold on a plan
11,364
$84.30
$957.99K
WETHERBEE ROBERT S
12 Jun 2025
Executive Chairman
Sold on a plan
25,531
$84.30
$2.15M
WETHERBEE ROBERT S
12 Jun 2025
Executive Chairman
Sold on a plan
13,105
$82.89
$1.09M
WETHERBEE ROBERT S
3 Jun 2025
Executive Chairman
Sold on a plan
50,000
$81.64
$4.08M
WETHERBEE ROBERT S
20 May 2025
Executive Chairman
Sold on a plan
45,359
$75.31
$3.42M
WETHERBEE ROBERT S
6 May 2025
Executive Chairman
Sold on a plan
26,416
$68.56
$1.81M
WETHERBEE ROBERT S
6 May 2025
Executive Chairman
Sold on a plan
23,584
$67.76
$1.60M
WETHERBEE ROBERT S
6 May 2025
Executive Chairman
Sold on a plan
4,641
$76.01
$352.76K
Morehouse David J
1 Apr 2025
Director
Sell
17,000
$52.03
$884.51K
Busch Tina Killough
6 Feb 2025
SVP, CHRO
Sell
9,900
$66.41
$657.46K
Busch Tina Killough
4 Dec 2024
SVP, CHRO
Sell
2,598
$60.02
$155.92K
WETHERBEE ROBERT S
4 Dec 2024
Executive Chairman
Sold on a plan
25,000
$58.99
$1.47M
WETHERBEE ROBERT S
15 Nov 2024
Executive Chairman
Sold on a plan
25,000
$56.35
$1.41M
WETHERBEE ROBERT S
15 Oct 2024
Executive Chairman
Sold on a plan
25,000
$62.23
$1.56M
WETHERBEE ROBERT S
16 Sep 2024
Executive Chairman
Sold on a plan
25,000
$61.61
$1.54M
Davis Elliot S
29 Feb 2024
Chief Legal & Compl. Officer
Sell
45,351
$49.12
$2.23M
Harris Timothy J
13 Feb 2024
Senior VP and CDIO
Sell
6,325
$41.88
$264.89K
Harris Timothy J
12 Feb 2024
Senior VP and CDIO
Sell
6,325
$42.44
$268.43K
Davis Elliot S
4 Jan 2024
Chief Legal & Compl. Officer
Sell
1,789
$43.06
$77.03K
Davis Elliot S
3 Jan 2024
Chief Legal & Compl. Officer
Sell
12,123
$43.37
$525.77K
DIGGS JAMES C
8 Sep 2023
Director
Sold on a plan
2,674
$44.90
$120.06K
Harris Timothy J
10 Aug 2023
Senior VP and CDIO
Sell
12,858
$43.57
$560.22K
Davis Elliot S
10 Jul 2023
Chief Legal & Compl. Officer
Sell
7,039
$45.00
$316.76K
Davis Elliot S
29 Jun 2023
Chief Legal & Compl. Officer
Sell
7,039
$42.50
$299.16K
Davis Elliot S
12 Jun 2023
Chief Legal & Compl. Officer
Sell
7,039
$40.00
$281.56K
Davis Elliot S
8 Feb 2023
Chief Legal & Compl. Officer
Sell
9,627
$39.07
$376.17K
Davis Elliot S
6 Dec 2022
Chief Legal & Compl. Officer
Sell
28,572
$30.68
$876.58K
WETHERBEE ROBERT S
1 Nov 2022
Board Chair, President and CEO
Sell
15,000
$30.23
$453.45K
WETHERBEE ROBERT S
3 Oct 2022
Board Chair, President and CEO
Sell
15,000
$27.13
$406.95K
Schwartz Karl D
12 Sep 2022
VP, Controller & CAO
Sell
1,000
$31.32
$31.32K
WETHERBEE ROBERT S
1 Sep 2022
Board Chair, President and CEO
Sell
15,000
$29.09
$436.35K
Schwartz Karl D
11 Aug 2022
VP, Controller & CAO
Sell
1,000
$31.22
$31.22K
Schwartz Karl D
28 Jul 2022
VP, Controller & CAO
Sell
2,000
$25.00
$50.00K
DIGGS JAMES C
19 Jul 2022
Director
Sell
12,500
$24.00
$300.00K
Schwartz Karl D
9 May 2022
VP, Controller & CAO
Sell
1,000
$25.96
$25.96K
Kramer Kevin B
14 Apr 2022
Sr. VP, CCMO
Sell
10,000
$30.00
$300.00K
Kramer Kevin B
7 Mar 2022
Sr. VP, CCMO
Sell
10,000
$27.00
$270.00K
Kramer Kevin B
1 Jun 2021
Sr. VP, CCMO
Sell
10,000
$25.00
$250.00K
Kramer Kevin B
15 Mar 2021
Sr. VP, CCMO
Sell
100
$22.01
$2.20K
Kramer Kevin B
15 Mar 2021
Sr. VP, CCMO
Sell
9,900
$22.00
$217.80K
Davis Elliot S
11 Mar 2021
Sr VP, GC, CCO and Secretary
Sell
15,200
$22.50
$342.00K
Davis Elliot S
5 Mar 2021
Sr VP, GC, CCO and Secretary
Sell
8,233
$20.34
$167.46K
NEWMAN DONALD P
10 Dec 2020
SVP and CFO
Buy
12,500
$16.83
$210.37K
WETHERBEE ROBERT S
16 Mar 2020
President and CEO
Buy
2,500
$8.70
$21.76K
Kah Marianne
16 Mar 2020
Director
Buy
2,000
$8.91
$17.82K
Davis Elliot S
14 Aug 2019
Sr VP, GC, CCO and Secretary
Buy
2,000
$17.53
$35.06K
Harris Timothy J
14 Aug 2019
Senior VP and CDIO
Buy
2,900
$17.80
$51.62K
Kramer Kevin B
14 Aug 2019
Sr. VP, CCMO
Buy
2,500
$17.68
$44.21K
Powers Elizabeth C
14 Aug 2019
Senior VP, CHRO
Buy
2,000
$18.17
$36.34K
WETHERBEE ROBERT S
13 Aug 2019
President and CEO
Buy
5,000
$18.36
$91.80K
BALL M LEROY
13 Aug 2019
Director
Buy
2,000
$18.18
$36.36K
DIGGS JAMES C
17 Jun 2019
Director
Sell
4,000
$23.65
$94.60K
Davis Elliot S
28 Feb 2019
Sr VP, GC, CCO and Secretary
Exercised, kept
20,660
$28.92
$597.49K
DeCourcy Patrick J
28 Feb 2019
Senior VP, Finance and CFO
Exercised, kept
22,285
$28.92
$644.48K
HARSHMAN RICHARD J
28 Feb 2019
Executive Chairman
Sold after exercise
10,780
$29.13
$314.02K
Kramer Kevin B
28 Feb 2019
Sr. VP, CCMO
Exercised, kept
19,372
$28.92
$560.24K
Powers Elizabeth C
28 Feb 2019
Senior VP, CHRO
Exercised, kept
18,571
$28.92
$537.07K
Schwartz Karl D
28 Feb 2019
VP, Controller & CAO
Exercised, kept
4,265
$28.92
$123.34K
Sims John D
28 Feb 2019
EVP, HPMC Segment
Exercised, kept
23,678
$28.92
$684.77K
WETHERBEE ROBERT S
28 Feb 2019
President and CEO
Exercised, kept
23,678
$28.92
$684.77K
HARSHMAN RICHARD J
26 Feb 2019
Executive Chairman
Sell
20,208
$29.12
$588.46K
HARSHMAN RICHARD J
21 Feb 2019
Executive Chairman
Sell
7,140
$28.99
$206.99K
JEREMIAH BARABARA S
24 Jan 2019
Director
Sell
7,500
$25.61
$192.06K
Schwartz Karl D
15 Oct 2018
VP, Controller & CAO
Sell
1,000
$27.10
$27.10K
Schwartz Karl D
17 Sep 2018
VP, Controller & CAO
Sell
1,000
$26.79
$26.79K
Schwartz Karl D
15 Aug 2018
VP, Controller & CAO
Sell
1,000
$25.90
$25.90K
DIGGS JAMES C
26 Jul 2018
Director
Sell
3,844
$29.15
$112.05K
Schwartz Karl D
16 Jul 2018
VP, Controller & CAO
Sell
1,000
$26.65
$26.65K
Schwartz Karl D
15 Jun 2018
VP, Controller & CAO
Sell
1,000
$27.34
$27.34K
Sims John D
26 Apr 2018
EVP, HPMC Segment
Sell
30,000
$27.34
$820.34K
Schwartz Karl D
26 Apr 2018
VP, Controller & CAO
Sell
1,000
$27.12
$27.12K

What was left out

Form 4 filings counted 390
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 70
Sales straight out of an exercise 1
Sales at will 47
Transactions with no price 0
Shares from compensation/vesting 7,032,663
Sales filed before the plan box existed 29
History held since 31 Jan 2017