Insider · CIK 0001776844

Harris Timothy J

Reports to the SEC for 1 company · DALLAS, TX

sec.gov

Transactions

Companies

Filings

CIK

0001776844

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-21	ATIATI INCS Sale	Senior VP and CDIO	SSale	−9,000 sh	$191.82	−$1.73M	88,187
2026-09-14	ATIATI INCS Sale	Senior VP and CDIO	SSale	−16.5K sh	$193.06	−$3.19M	97,187
2026-09-08	ATIATI INCS Sale	Senior VP and CDIO	SSale	−16.5K sh	$207.54	−$3.42M	113,687
2026-08-31	ATIATI INCS Sale	Senior VP and CDIO	SSale	−16.5K sh	$210.01	−$3.47M	130,187
2026-08-24	ATIATI INCS Sale	Senior VP and CDIO	SSale	−16.5K sh	$206.92	−$3.41M	146,687
2026-01-05	ATIATI INCA Award	Senior VP and CDIO	AAward	+2,677 sh	—	—	100,987
2026-01-05	ATIATI INCM Exercise/Conversion	Senior VP and CDIO	MExercise/Conversion	+70.4K sh	—	—	171,429
2026-01-05	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−30.9K sh	$121.08	−$3.74M	140,511
2026-01-05	ATIATI INCA Award	Senior VP and CDIO	AAward	+46.3K sh	—	—	186,829
2026-01-05	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−20.3K sh	$121.08	−$2.46M	166,546
2026-01-05	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−3,359 sh	$121.08	−$407K	163,187
2026-01-05	ATIATI INC · Performance Stock UnitM Exercise/Conversion	Senior VP and CDIO	MExercise/Conversion	−25.6K sh	—	—	25,641
2025-12-05	ATIATI INC · Performance Stock UnitA Award	Senior VP and CDIO	AAward	+6,837 sh	—	—	6,837
2025-11-25	ATIATI INCS Sale	Senior VP and CDIO	SSale	−10.5K sh	$97.88	−$1.03M	98,310
2025-11-18	ATIATI INCS Sale	Senior VP and CDIO	SSale	−10.5K sh	$97.77	−$1.03M	108,852
2025-11-11	ATIATI INCS Sale	Senior VP and CDIO	SSale	−10.5K sh	$97.69	−$1.03M	119,394
2025-11-04	ATIATI INCS Sale	Senior VP and CDIO	SSale	−10.5K sh	$96.07	−$1.01M	129,937
2025-01-06	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−3,280 sh	$56.63	−$186K	102,594
2025-01-06	ATIATI INCA Award	Senior VP and CDIO	AAward	+67.4K sh	—	—	169,996
2025-01-06	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−29.5K sh	$56.63	−$1.67M	140,480
2025-01-03	ATIATI INCA Award	Senior VP and CDIO	AAward	+5,560 sh	—	—	108,566
2025-01-03	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,692 sh	$55.81	−$150K	105,874
2024-02-13	ATIATI INCS Sale	Senior VP and CDIO	SSale	−6,325 sh	$41.88	−$265K	103,006
2024-02-12	ATIATI INCS Sale	Senior VP and CDIO	SSale	−6,325 sh	$42.44	−$268K	109,331
2024-01-09	ATIATI INCA Award	Senior VP and CDIO	AAward	+74.3K sh	—	—	148,196
2024-01-09	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−32.5K sh	$42.44	−$1.38M	115,656
2024-01-04	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−8,743 sh	$43.56	−$381K	73,887
2024-01-03	ATIATI INCA Award	Senior VP and CDIO	AAward	+7,299 sh	—	—	84,291
2024-01-03	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−1,661 sh	$43.19	−$71.7K	82,630
2023-08-10	ATIATI INCS Sale	Senior VP and CDIO	SSale	−12.9K sh	$43.57	−$560K	76,992
2023-02-24	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−1,892 sh	$39.45	−$74.6K	89,850
2023-02-23	ATIATI INCA Award	Senior VP and CDIO	AAward	+9,406 sh	—	—	95,861
2023-02-23	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−4,119 sh	$40.51	−$167K	91,742
2023-01-04	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−5,701 sh	$30.38	−$173K	88,734
2023-01-04	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−3,279 sh	$30.38	−$99.6K	86,455
2023-01-03	ATIATI INCA Award	Senior VP and CDIO	AAward	+10.1K sh	—	—	95,435
2022-05-06	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,639 sh	$26.39	−$69.6K	117,531
2022-02-28	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,288 sh	$25.70	−$58.8K	85,287
2022-02-24	ATIATI INCA Award	Senior VP and CDIO	AAward	+4,745 sh	—	—	91,545
2022-02-24	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,078 sh	$23.54	−$48.9K	89,467
2022-02-24	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−1,892 sh	$23.54	−$44.5K	87,575
2022-01-04	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−5,902 sh	$16.74	−$98.8K	64,333
2022-01-04	ATIATI INCA Award	Senior VP and CDIO	AAward	+22.5K sh	—	—	86,800
2022-01-04	ATIATI INC · Performance Stock UnitA Award	Senior VP and CDIO	AAward	+51.3K sh	—	—	51,282
2021-03-01	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,271 sh	$20.69	−$47K	70,235
2021-02-24	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,069 sh	$21.28	−$44K	72,506
2021-01-04	ATIATI INCA Award	Senior VP and CDIO	AAward	+37.4K sh	—	—	74,575
2020-02-27	ATIATI INCF Tax Payment	Senior VP and CDIO	FTax Payment	−2,157 sh	$18.12	−$39.1K	37,139
2020-02-24	ATIATI INCA Award	Senior VP and CDIO	AAward	+13K sh	—	—	39,296
2019-08-14	ATIATI INCP Purchase	Senior VP and CDIO	PPurchase	+2,900 sh	$17.80	+$51.6K	26,334

Recent filings

Accepted (ET)
Sep 234
Harris Timothy J0001193125-26-398695
SEC(opens sec.gov)
Sep 164
Harris Timothy J0001193125-26-393438
SEC(opens sec.gov)
Sep 104
Harris Timothy J0001193125-26-387885
SEC(opens sec.gov)
Sep 24
Harris Timothy J0001193125-26-380514
SEC(opens sec.gov)
Aug 264
Harris Timothy J0001193125-26-368175
SEC(opens sec.gov)
Jan 74
Harris Timothy J0001193125-26-006554
SEC(opens sec.gov)
Dec 94
Harris Timothy J0001193125-25-313069
SEC(opens sec.gov)
Nov 254
Harris Timothy J0001193125-25-297818
SEC(opens sec.gov)
Nov 204
Harris Timothy J0001193125-25-290261
SEC(opens sec.gov)
Nov 124
Harris Timothy J0001193125-25-278250
SEC(opens sec.gov)
Nov 54
Harris Timothy J0001193125-25-266571
SEC(opens sec.gov)
Jan 74
Harris Timothy J0000950170-25-002901
SEC(opens sec.gov)

Companies

ATI INCSenior VP and CDIOATI

Address

C/O ATI INC. 2021 MCKINNEY AVE., SUITE 1100

DALLAS, TX, 75201