Timothy J Harris

ATI

Timothy J Harris serves as 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

18 trades

$16.57M

Net Position

Net Seller

$16.57M

Companies Traded

ATI

Active Period

Feb 2021 – Jan 2026

18 total trades

Most Recent

Sell ATI

Jan 5, 2026 · $6.61M

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

Buys

0 · $0.00

Sells

18 · $16.57M

Total Shares Bought

Total Shares Sold

234,800

ATI Price Chart

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