Timothy J Harris

ATI

Timothy J Harris serves as officer: Senior VP and CDIO at ATI Inc. (ATI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

21 trades

$26.88M

Net Position

Net Seller

$26.88M

Companies Traded

ATI

Active Period

Feb 2021 – Sep 2026

21 total trades

Most Recent

Sell ATI

Sep 10, 2026 · $3.42M

Timothy J Harris's Insider Trading at ATI Inc. (ATI)

Buys

0 · $0.00

Sells

21 · $26.88M

Total Shares Bought

Total Shares Sold

284,300

ATI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 10, 2026	Sell	16,500	$207.54	$3.42M	113,687
Sep 2, 2026	Sell	16,500	$210.01	$3.47M	130,187
Aug 26, 2026	Sell	16,500	$206.92	$3.41M	146,687
Jan 5, 2026	Sell	54,560	$121.08	$6.61M	0
Nov 25, 2025	Sell	10,542	$97.88	$1.03M	0
Nov 18, 2025	Sell	10,542	$97.77	$1.03M	0
Nov 11, 2025	Sell	10,543	$97.69	$1.03M	0
Nov 4, 2025	Sell	10,543	$96.07	$1.01M	0
Jan 3, 2025	Sell	35,488	$56.57	$2.01M	0
Feb 12, 2024	Sell	12,650	$42.16	$533.3K	0
Jan 9, 2024	Sell	32,540	$42.44	$1.38M	0
Jan 3, 2024	Sell	10,404	$43.50	$452.6K	0
Aug 10, 2023	Sell	12,858	$43.57	$560.2K	0
Feb 23, 2023	Sell	6,011	$40.18	$241.5K	0
Jan 3, 2023	Sell	8,980	$30.38	$272.8K	0
May 6, 2022	Sell	2,639	$26.39	$69.6K	0
Feb 28, 2022	Sell	2,288	$25.70	$58.8K	0
Feb 24, 2022	Sell	3,970	$23.54	$93.5K	0
Jan 4, 2022	Sell	5,902	$16.74	$98.8K	0
Mar 1, 2021	Sell	2,271	$20.69	$47.0K	0
Feb 24, 2021	Sell	2,069	$21.28	$44.0K	0