Last 12 months
Inside the activity.
1 purchase rows · 2 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 1 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| January 17, 2022 Filed Jan 19, 2022 16:18 UTC |
Sichko William J. Jr.See Remarks
|
GrantCommon Stock | 97,182 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002398 · doc4.xml · nonDerivative · entry 2 Sichko William J. Jr. · CIK 0001717989 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 453,432 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 16:18 UTC |
Sichko William J. Jr.See Remarks
|
GrantCommon Stock | 72,887 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002398 · doc4.xml · nonDerivative · entry 1 Sichko William J. Jr. · CIK 0001717989 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 356,250 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 16:20 UTC |
Coxon RobertDirector
|
GrantCommon Stock | 19,436 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002402 · doc4.xml · nonDerivative · entry 1 Coxon Robert · CIK 0001717991 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 160,054 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 16:28 UTC |
Chariag BelgacemSee Remarks
|
GrantCommon Stock | 194,363 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002417 · doc4.xml · nonDerivative · entry 2 Chariag Belgacem · CIK 0001463291 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,093,688 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 16:28 UTC |
Chariag BelgacemSee Remarks
|
GrantCommon Stock | 291,546 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002417 · doc4.xml · nonDerivative · entry 1 Chariag Belgacem · CIK 0001463291 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 899,325 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:18 UTC |
Craighead Martin SDirector
|
GrantCommon Stock | 19,436 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002399 · doc4.xml · nonDerivative · entry 1 Craighead Martin S · CIK 0001319699 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 101,373 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 16:20 UTC |
Vann Kyle DDirector
|
GrantCommon Stock | 19,436 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002401 · doc4.xml · nonDerivative · entry 1 Vann Kyle D · CIK 0001362531 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 140,979 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:24 UTC |
Bitting KurtSee Remarks
|
GrantCommon Stock | 145,773 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002412 · doc4.xml · nonDerivative · entry 2 Bitting Kurt · CIK 0001769761 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 334,255 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:24 UTC |
Bitting KurtSee Remarks
|
GrantCommon Stock, par value $0.01 per share ("Common Stock") | 72,887 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002412 · doc4.xml · nonDerivative · entry 1 Bitting Kurt · CIK 0001769761 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 188,482 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:24 UTC |
Schneberger ThomasSee Remarks
|
GrantCommon Stock | 145,773 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002411 · doc4.xml · nonDerivative · entry 2 Schneberger Thomas · CIK 0001752725 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 327,143 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:24 UTC |
Schneberger ThomasSee Remarks
|
GrantCommon Stock, par value $0.01 per share ("Common Stock") | 72,887 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002411 · doc4.xml · nonDerivative · entry 1 Schneberger Thomas · CIK 0001752725 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 181,370 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:21 UTC |
Koscinski Joseph S.See Remarks
|
GrantCommon Stock | 121,477 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002405 · doc4.xml · nonDerivative · entry 2 Koscinski Joseph S. · CIK 0001717992 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 413,151 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:21 UTC |
Koscinski Joseph S.See Remarks
|
GrantCommon Stock | 72,887 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002405 · doc4.xml · nonDerivative · entry 1 Koscinski Joseph S. · CIK 0001717992 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 291,674 Read SEC document |
| January 17, 2022 Filed Jan 19, 2022 21:16 UTC |
Ward Susan FDirector
|
GrantCommon Stock | 19,436 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-002394 · doc4.xml · nonDerivative · entry 1 Ward Susan F · CIK 0001795151 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,964 Read SEC document |
| January 05, 2022 Filed Jan 7, 2022 16:30 UTC |
Feehan MichaelSee Remarks
|
Tax withholdingCommon Stock | 901 | $10.27 | $9,253.27 |
DisclosureSEC source: 0000899243-22-001369 · doc4.xml · nonDerivative · entry 1 Feehan Michael · CIK 0001874994 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 129,262 Read SEC document |
| January 05, 2022 Filed Jan 7, 2022 21:30 UTC |
Schneberger ThomasSee Remarks
|
Tax withholdingCommon Stock | 1,090 | $10.27 | $11,194.30 |
DisclosureSEC source: 0000899243-22-001368 · doc4.xml · nonDerivative · entry 1 Schneberger Thomas · CIK 0001752725 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 108,483 Read SEC document |
| January 05, 2022 Filed Jan 7, 2022 21:30 UTC |
Bitting KurtSee Remarks
|
Tax withholdingCommon Stock | 4,163 | $10.27 | $42,754.01 |
DisclosureSEC source: 0000899243-22-001366 · doc4.xml · nonDerivative · entry 1 Bitting Kurt · CIK 0001769761 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,595 Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 118,419 | $9.12 | $1,079,981.28 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 7 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Quartz Co-Invest L.P. Disclosed balance after: 7,035,741 F2 · ownership.nature: CCMP Co-Invest III A GP, LLC ("CCMP Co-Invest GP") is the general partner of Quartz Co-Invest, L.P. ("Quartz" and, together with the CCMP Capital Funds, the "CCMP Investors"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 8,394 | $9.12 | $76,553.28 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 6 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-10), L.P. Disclosed balance after: 498,699 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 128,104 | $9.12 | $1,168,308.48 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 5 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-9), L.P. Disclosed balance after: 7,611,172 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 6,408 | $9.12 | $58,440.96 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 4 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-8), L.P. Disclosed balance after: 380,721 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 113,263 | $9.12 | $1,032,958.56 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 3 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-7), L.P. Disclosed balance after: 6,729,417 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 37,655 | $9.12 | $343,413.60 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 2 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III (Employee), L.P. Disclosed balance after: 2,237,264 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 20:58 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 371,502 | $9.12 | $3,388,098.24 |
DisclosureSEC source: 0000899243-21-049060 · doc4.xml · nonDerivative · entry 1 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III, L.P. Disclosed balance after: 22,072,430 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 118,419 | $9.12 | $1,079,981.28 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 7 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Quartz Co-Invest L.P. Disclosed balance after: 7,035,741 F2 · ownership.nature: CCMP Co-Invest III A GP, LLC ("CCMP Co-Invest GP") is the general partner of Quartz Co-Invest, L.P. ("Quartz" and, together with the CCMP Capital Funds, the "CCMP Investors"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 8,394 | $9.12 | $76,553.28 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 6 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-10), L.P. Disclosed balance after: 498,699 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 128,104 | $9.12 | $1,168,308.48 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 5 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-9), L.P. Disclosed balance after: 7,611,172 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 6,408 | $9.12 | $58,440.96 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 4 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-8), L.P. Disclosed balance after: 380,721 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 113,263 | $9.12 | $1,032,958.56 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 3 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-7), L.P. Disclosed balance after: 6,729,417 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 37,655 | $9.12 | $343,413.60 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 2 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III (Employee), L.P. Disclosed balance after: 2,237,264 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 21:01 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 371,502 | $9.12 | $3,388,098.24 |
DisclosureSEC source: 0000899243-21-049063 · doc4.xml · nonDerivative · entry 1 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III, L.P. Disclosed balance after: 22,072,430 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| December 20, 2021 Filed Dec 20, 2021 17:07 UTC |
INEOS Ltd10% owner
RATCLIFFE JAMES A10% owner
|
SaleCommon Stock, par value $0.01 | 416,255 | $9.12 | $3,796,245.60 |
DisclosureSEC source: 0000950157-21-001265 · form4.xml · nonDerivative · entry 1 INEOS Ltd · CIK 0001771044 · 10% owner RATCLIFFE JAMES A · CIK 0001207553 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,731,385 F1 · acquired: James A. Ratcliffe, as the majority owner of INEOS Limited, has the power to control the voting and disposition of the shares of common stock held by INEOS Limited. Mr. Ratcliffe disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. F1 · ownership.direct: James A. Ratcliffe, as the majority owner of INEOS Limited, has the power to control the voting and disposition of the shares of common stock held by INEOS Limited. Mr. Ratcliffe disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 789,459 | $9.12 | $7,199,866.08 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 7 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Quartz Co-Invest L.P. Disclosed balance after: 7,154,160 F2 · ownership.nature: CCMP Co-Invest III A GP, LLC ("CCMP Co-Invest GP") is the general partner of Quartz Co-Invest, L.P. ("Quartz" and, together with the CCMP Capital Funds, the "CCMP Investors"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 55,958 | $9.12 | $510,336.96 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 6 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-10), L.P. Disclosed balance after: 507,093 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 854,026 | $9.12 | $7,788,717.12 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 5 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-9), L.P. Disclosed balance after: 7,739,276 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 42,720 | $9.12 | $389,606.40 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 4 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-8), L.P. Disclosed balance after: 387,129 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 755,087 | $9.12 | $6,886,393.44 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 3 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-7), L.P. Disclosed balance after: 6,842,680 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 251,036 | $9.12 | $2,289,448.32 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 2 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III (Employee), L.P. Disclosed balance after: 2,274,919 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:30 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
|
SaleCommon Stock | 2,476,680 | $9.12 | $22,587,321.60 |
DisclosureSEC source: 0000899243-21-045783 · doc4.xml · nonDerivative · entry 1 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III, L.P. Disclosed balance after: 22,443,932 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 789,459 | $9.12 | $7,199,866.08 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 7 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Quartz Co-Invest L.P. Disclosed balance after: 7,154,160 F2 · ownership.nature: CCMP Co-Invest III A GP, LLC ("CCMP Co-Invest GP") is the general partner of Quartz Co-Invest, L.P. ("Quartz" and, together with the CCMP Capital Funds, the "CCMP Investors"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 55,958 | $9.12 | $510,336.96 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 6 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-10), L.P. Disclosed balance after: 507,093 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 854,026 | $9.12 | $7,788,717.12 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 5 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-9), L.P. Disclosed balance after: 7,739,276 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 42,720 | $9.12 | $389,606.40 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 4 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-8), L.P. Disclosed balance after: 387,129 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 755,087 | $9.12 | $6,886,393.44 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 3 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-7), L.P. Disclosed balance after: 6,842,680 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 251,036 | $9.12 | $2,289,448.32 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 2 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III (Employee), L.P. Disclosed balance after: 2,274,919 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:35 UTC |
CCMP Capital, LP10% owner
Quartz Co-Invest, L.P.10% owner
CCMP Co-Invest III A GP, LLC10% owner
|
SaleCommon Stock | 2,476,680 | $9.12 | $22,587,321.60 |
DisclosureSEC source: 0000899243-21-045787 · doc4.xml · nonDerivative · entry 1 CCMP Capital, LP · CIK 0001372939 · 10% owner Quartz Co-Invest, L.P. · CIK 0001620042 · 10% owner CCMP Co-Invest III A GP, LLC · CIK 0001718021 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By CCMP Capital Investors III, L.P. Disclosed balance after: 22,443,932 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of Ecovyst Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of Ecovyst Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 23, 2021 Filed Nov 23, 2021 16:08 UTC |
INEOS Ltd10% owner
RATCLIFFE JAMES A10% owner
|
SaleCommon Stock, par value $0.01 | 2,775,034 | $9.12 | $25,308,310.08 |
DisclosureSEC source: 0000950157-21-001201 · form4.xml · nonDerivative · entry 1 INEOS Ltd · CIK 0001771044 · 10% owner RATCLIFFE JAMES A · CIK 0001207553 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,147,640 F1 · acquired: James A. Ratcliffe, as the majority owner of INEOS Limited, has the power to control the voting and disposition of the shares of common stock held by INEOS Limited. Mr. Ratcliffe disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. F1 · ownership.direct: James A. Ratcliffe, as the majority owner of INEOS Limited, has the power to control the voting and disposition of the shares of common stock held by INEOS Limited. Mr. Ratcliffe disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 21:40 UTC |
Ginns JonnyDirector
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PurchaseCommon Stock | 52,631 | $9.46 | $497,662.95 |
DisclosureSEC source: 0000899243-21-045789 · doc4.xml · nonDerivative · entry 1 Ginns Jonny · CIK 0001718282 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 111,902 Read SEC document |
| May 05, 2021 Filed May 5, 2021 16:16 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
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SaleCommon Stock | 185,029 | $13.44 | $2,486,789.76 |
DisclosureSEC source: 0000899243-21-018348 · doc4.xml · nonDerivative · entry 7 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Quartz Co-Invest L.P. Disclosed balance after: 7,943,619 F2 · ownership.nature: CCMP Co-Invest III A GP, LLC ("CCMP Co-Invest GP") is the general partner of Quartz Co-Invest, L.P. ("Quartz" and, together with the CCMP Capital Funds, the "CCMP Investors"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of PQ Group Holdings Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of PQ Group Holdings Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
| May 05, 2021 Filed May 5, 2021 16:16 UTC |
CCMP Capital, LP10% owner
CCMP Capital GP, LLC10% owner
CCMP Capital Associates III, L.P.10% owner
CCMP Capital Investors III, L.P.10% owner
CCMP Capital Associates III GP, LLC10% owner
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SaleCommon Stock | 13,115 | $13.44 | $176,265.60 |
DisclosureSEC source: 0000899243-21-018348 · doc4.xml · nonDerivative · entry 6 CCMP Capital, LP · CIK 0001372939 · 10% owner CCMP Capital GP, LLC · CIK 0001674350 · 10% owner CCMP Capital Associates III, L.P. · CIK 0001718034 · 10% owner CCMP Capital Investors III (Employee), L.P. · CIK 0001581003 · 10% owner CCMP Capital Investors III, L.P. · CIK 0001569775 · 10% owner CCMP Capital Associates III GP, LLC · CIK 0001718029 · 10% owner CCMP Capital Investors III (AV-7), L.P. · CIK 0001718031 · 10% owner CCMP Capital Investors III (AV-8), L.P. · CIK 0001718033 · 10% owner CCMP Capital Investors III (AV-9), L.P. · CIK 0001718030 · 10% owner CCMP Capital Investors III (AV-10), L.P. · CIK 0001718032 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · CCMP Capital Investors III (AV-10), L.P. Disclosed balance after: 563,051 F1 · ownership.nature: CCMP Capital Associates III, L.P. ("CCMP Capital Associates") is the general partner of each of CCMP Capital Investors III, L.P. ("CCMP Capital Investors"), CCMP Capital Investors III (Employee), L.P. ("CCMP Employee"), CCMP Capital Investors III (AV-7), L.P. ("CCMP AV-7"), CCMP Capital Investors III (AV-8), L.P. ("CCMP AV-8"), CCMP Capital Investors III (AV-9), L.P. ("CCMP AV-9") and CCMP Capital Investors III (AV-10), L.P. ("CCMP AV-10" and, together with CCMP Capital Investors, CCMP Employee, CCMP AV-7, CCMP AV-8 and CCMP AV-9, the "CCMP Capital Funds"). The general partner of CCMP Capital Associates is CCMP Capital Associates III GP, LLC ("CCMP Capital Associates GP"). F3 · ownership.nature: CCMP Capital Associates GP and CCMP Co-Invest GP are each wholly owned by CCMP Capital, LP. The general partner of CCMP Capital, LP is CCMP Capital GP, LLC. CCMP Capital GP, LLC ultimately exercises voting and dispositive power over the shares of common stock of PQ Group Holdings Inc. held by the CCMP Investors. As a result, each of CCMP Capital Associates, CCMP Capital Associates GP, CCMP Co-Invest GP, CCMP Capital, LP and CCMP Capital GP, LLC may be deemed to share beneficial ownership with respect to certain of the shares of common stock of PQ Group Holdings Inc. held by the CCMP Investors. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.