Ecovyst Inc. (ECVT) - Insider Holders & Insider Ownership

List of insiders holdings for Ecovyst 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 NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Chariag Belgacem
See Remarks		2022-03-03 16:31:041,236,453
0		1,236,453Form 4
2Sichko William J. Jr.
See Remarks		2022-08-08 16:30:19497,255
585,042		1,082,297Form 4
3Ferrall Paul
See Remarks		2018-09-20 20:05:05666,324
0		666,324Form 4
4Bitting Kurt
See Remarks		2026-02-05 16:05:28660,318
0		660,318Form 4
5Koscinski Joseph S.
See Remarks		2026-02-05 16:04:57584,732
0		584,732Form 4
6GENTILCORE JAMES
See Remarks		2018-12-31 16:19:32337,823
132,095		469,918Form 4
7Feehan Michael
See Remarks		2026-02-05 16:04:46378,019
0		378,019Form 4
8Crews Michael C.
See Remarks		2021-01-22 20:11:35319,394
28,005		347,399Form 4
9Schneberger Thomas
See Remarks		2022-08-08 16:28:46343,533
0		343,533Form 4
10Lau John
See Remarks		2018-10-04 19:11:31309,432
0		309,432Form 4
11Fogarty Kevin Michael
Director		2026-02-05 16:05:52215,998
40,000		255,998Form 4
12Coxon Robert
Director		2024-01-24 16:41:28223,620
0		223,620Form 4
13Vann Kyle D
Director		2024-01-24 16:42:00205,021
0		205,021Form 4
14Randolph Scott
See Remarks		2020-10-06 17:39:25173,682
30,334		204,016Form 4
15Ginns Jonny
Director		2022-12-09 16:05:52193,245
0		193,245Form 4
16Bradley David A.
Director		2026-02-05 16:06:01107,999
20,000		127,999Form 4
17Brown Bryan K.
Director		2026-02-05 16:04:40109,015
0		109,015Form 4
18Catalano Anna C
Director		2026-02-05 16:05:44102,805
0		102,805Form 4
19Craighead Martin S
Director		2022-01-19 16:18:57101,373
0		101,373Form 4
20Beninati Albert F JR
See Remarks		2021-01-22 20:11:55100,632
0		100,632Form 4
21Taylor David James
See Remarks		2019-10-04 16:45:0897,663
0		97,663Form 4
22Ward Susan F
Director		2026-02-05 16:05:2097,660
0		97,660Form 4
23Whittleston Paul
See Remarks		2025-02-05 16:10:1772,847
0		72,847Form 4
24Vann George L. Jr.
See Remarks		2025-02-05 16:10:5269,679
0		69,679Form 4
25Lorance Sarah
Director		2026-02-05 16:05:3663,150
0		63,150Form 4
26Althoff Donald L.
Director		2026-02-05 16:04:5258,376
0		58,376Form 4
27Ross Kimberly A.
Director		2020-01-22 20:48:5251,802
0		51,802Form 4
28Boyce Michael Ross
Director		2017-10-04 17:18:5221,067
0		21,067Form 4
29CCMP Capital LP
Quartz Co-Invest L.P.
CCMP Co-Invest III A GP LLC
10% Owner		2023-03-07 16:20:110
0		0Form 4
30INEOS Ltd
RATCLIFFE JAMES A
Former 10% Owner		2025-07-02 16:28:030
0		0Form 13D
31INEOS Investments Partnership
RATCLIFFE JAMES A
10% Owner		2019-03-22 13:01:460
0		0Form 13G
32Kolberg Ray
See Remarks		2021-03-16 16:38:290
0		0Form 4
33CCMP Capital LP
CCMP Capital GP LLC
CCMP Capital Investors III L.P.
CCMP Capital Associates III GP LLC
CCMP Capital Associates III L.P.
CCMP Capital Investors III (Employee) L.P.
CCMP Capital Investors III (AV-7) L.P.
CCMP Capital Investors III (AV-8) L.P.
CCMP Capital Investors III (AV-9) L.P.
CCMP Capital Investors III (AV-10) L.P.
10% Owner		2024-02-12 16:15:300
0		0Form 13G
34McFadden Mark
Director		2017-09-29 19:19:330
0		0Form 3
35Toth Robert B
Director		2017-09-29 19:17:130
0		0Form 3
36BEHRENS CHRISTOPHER C
Director		2019-05-13 18:21:310
0		0Form 3
37WALSH TIMOTHY J.
Director		2017-09-29 19:13:400
0		0Form 3
38Brenneman Greg Dean
Director		2017-09-29 19:13:300
0		0Form 3
39Currie Andrew
Director		2017-09-29 19:11:270
0		0Form 3