Insider Holders & Insider Ownership - ATI Physical Therapy Inc. (ATIP)

List of insiders holdings for ATI Physical Therapy Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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# Insider Holder Name Report
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1 Fortress Acquisition Sponsor II LLC
10% Owner
2021-06-21 17:13:17 16,025,000
0
16,025,000 Form 4
2 Principal Holdings I LP
Fortress Acquisition Sponsor II LLC
10% Owner
2021-02-12 16:21:54 8,525,000
0
8,525,000 Form 13G
3 Knighthead Capital Management LLC
KNIGHTHEAD MASTER FUND LP
Knighthead (NY) Fund LP
Knighthead Annuity & Life Assurance Co
Knighthead Distressed Opportunities Fund LP
KHSU SPV LP LLC
KH Ankle LLC
Director
10% Owner
2024-05-10 19:11:28 5,801,539
0
5,801,539 Form 13D
4 MARATHON ASSET MANAGEMENT LP
Marathon Asset Management GP L.L.C.
MARATHON DISTRESSED CREDIT MASTER FUND
MCSP Sub LLC
MARATHON STEPSTONE MASTER FUND LP
Richards Bruce J
Hanover Louis
Director
10% Owner
2024-06-12 19:06:42 4,274,559
0
4,274,559 Form 13D
5 ADVENT INTERNATIONAL GP LLC
10% Owner
2023-07-10 19:17:58 0
2,616,613
2,616,613 Form 3
6 ADVENT INTERNATIONAL CORP
Wilco Acquisition LP
Wilco GP Inc.
10% Owner
2024-12-17 17:51:04 2,316,613
0
2,316,613 Form 13D
7 ADVENT INTERNATIONAL CORP
Advent Partners GPE VII-B Cayman Limited Partnership
Advent Partners GPE VII Limited Partnership
Advent Partners GPE VII-A Cayman Limited Partnership
Advent Partners GPE VII-A Limited Partnership
GPE VII ATI Co-Investment Limited Partnership
Advent International GPE VII LLC
Maldonado John L.
Petrone Carmine
10% Owner
2024-12-17 17:51:04 2,316,613
0
2,316,613 Form 13D
8 ADVENT INTERNATIONAL CORP
Advent International GPE VII-A Limited Partnership
Advent International GPE VII-E Limited Partnership
Advent International GPE VII-H Limited Partnership
GPE VII GP Limited Partnership
Advent Partners GPE VII 2014 Limited Partnership
Advent Partners GPE VII 2014 Cayman Limited Partnership
Advent Partners GPE VII-A 2014 Limited Partnership
Advent Partners GPE VII-A 2014 Cayman Limited Partnership
Advent Partners GPE VII Cayman Limited Partnership
10% Owner
2024-12-17 17:51:04 2,316,613
0
2,316,613 Form 13D
9 ADVENT INTERNATIONAL CORP
Wilco Acquisition LP
Wilco GP Inc.
Advent International GPE VII Limited Partnership
Advent International GPE VII-B Limited Partnership
Advent International GPE VII-C Limited Partnership
Advent International GPE VII-D Limited Partnership
Advent International GPE VII-F Limited Partnership
Advent International GPE VII-G Limited Partnership
GPE VII GP S.a.r.l.
10% Owner
2024-12-17 17:51:04 2,316,613
0
2,316,613 Form 13D
10 ONEX CORP
OMI Partnership Holdings Ltd.
Onex Capital Solutions GP LLC
Onex Capital Solutions GP LP
Onex Capital Solutions Holdings LP
SCHWARTZ GERALD W
10% Owner
2023-06-26 20:21:45 0
787,166
787,166 Form 3
11 Wahl Ray
Chief Operating Officer
2022-11-25 21:12:27 383,817
0
383,817 Form 4
12 Zavalishin Joe
Chief Development Officer
2022-03-09 20:48:13 312,022
0
312,022 Form 4
13 Chafey Diana
See Remarks
2022-09-20 13:08:15 231,488
0
231,488 Form 4
14 Thunander Christopher
Chief Accounting Officer
2024-08-22 18:41:28 125,355
0
125,355 Form 4
15 LARSEN JOHN L
Director
2024-08-22 19:16:46 92,419
0
92,419 Form 4
16 Vitti Sharon
Chief Executive Officer
2025-03-25 17:36:56 85,916
0
85,916 Form 4
17 Burns Joanne
Director
2024-08-22 17:02:51 77,514
0
77,514 Form 4
18 Sparks Teresa
Director
2024-08-22 19:51:18 77,399
0
77,399 Form 4
19 Parisi James E.
Director
2024-08-22 18:00:34 75,324
0
75,324 Form 4
20 Dourney Daniel
Director
2024-08-22 17:18:51 74,154
0
74,154 Form 4
21 Goldberg Jeff D
Director
2024-08-22 18:22:41 68,804
0
68,804 Form 4
22 Cox Christopher L
Chief Operating Officer
2025-03-25 16:30:58 46,275
0
46,275 Form 4
23 Jordan Joseph Francis
Chief Financial Officer
2024-11-26 17:26:54 43,622
0
43,622 Form 4
24 Krubert Chris
Director
2021-11-26 17:54:23 42,582
0
42,582 Form 4
25 McKnight Andrew A.
Chief Executive Officer
2020-08-18 17:38:32 36,000
0
36,000 Form 4
26 Furstein Marc
Director
2020-08-18 18:05:12 36,000
0
36,000 Form 4
27 Tansey Eimile
Chief People Officer
2025-03-25 17:30:52 25,472
0
25,472 Form 4
28 Russak-Aminoach Rakefet
Director
2020-08-11 19:51:37 25,000
0
25,000 Form 3
29 Policy Carmen A
Director
2020-08-11 19:54:03 25,000
0
25,000 Form 3
30 Hood Aaron F.
Director
2020-08-11 19:54:40 25,000
0
25,000 Form 3
31 Gulati Sunil
Director
2020-08-11 19:56:30 25,000
0
25,000 Form 3
32 Gregerson Scott
Chief Growth Officer
2025-03-25 17:10:47 22,111
0
22,111 Form 4
33 Oakes Augustus
Chief Information Officer
2025-03-25 17:24:03 14,623
0
14,623 Form 4
34 Kantz Erik
Chief Legal Officer
2025-03-25 17:16:12 12,955
0
12,955 Form 4
35 Pack Joshua A
Director
2020-08-18 17:37:41 12,000
0
12,000 Form 4
36 Rhodes Brent Michael
Chief Accounting Officer
2024-03-26 18:10:49 10,111
0
10,111 Form 4
37 Bass Daniel
Chief Financial Officer
2020-08-18 17:33:15 6,000
0
6,000 Form 4
38 Gillette Alexander P
General Counsel and Secretary
2020-08-18 18:05:15 6,000
0
6,000 Form 4
39 Rundell Scott
Interim CFO
2025-03-25 17:42:52 4,995
0
4,995 Form 4
40 Kaplan Micah B
Chief Operating Officer
2020-08-11 19:59:50 0
0
0 Form 3
41 Bard Nathan
Chief Growth Officer
2021-06-28 16:21:26 0
0
0 Form 3
42 Coco Cedric T
Chief Human Resources Officer
2021-06-28 16:27:58 0
0
0 Form 3
43 Diab Labeed S.
Chief Executive Officer
2021-06-28 16:30:02 0
0
0 Form 3
44 Wilson Ryan D
Chief Commercial Officer
2021-06-28 16:34:33 0
0
0 Form 3
45 Raisman Randy
Director
2023-06-16 16:34:21 0
0
0 Form 3
46 Cowen Leslee
Director
2020-08-11 19:47:29 0
0
0 Form 3
47 Shannahan Andrew
Director
2023-06-16 16:45:22 0
0
0 Form 3