Company · CIK 0001708035 · SIC 2800 — Chemicals & Allied Products · NYSE
Ecovyst Inc. · ECVT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 PForm 4 → | Sep 14, 4:00 pm EDT | Patti A. HumbleDirector | 24,875 | $10.05 | $249,994 | 33,974 | +273% | |
| Aug 24, 2026 AForm 4 → | Aug 26, 4:15 pm EDT | Laurie BergmanSee Remarks | 43,353 | — | — | 43,353 | — | |
| Jun 2, 2026 SForm 4 → | Jun 3, 4:01 pm EDT | Sarah LoranceDirector | 8,450 | $13.33 | $112,639 | 54,700 | −13.4% | |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:20 pm EDT | Scott RandolphSee Remarks | 32,446 | — | — | 173,412 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:19 pm EDT | Martin S CraigheadDirector | 12,979 | — | — | 56,934 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:18 pm EDT | Ray KolbergSee Remarks | 24,335 | — | — | 95,636 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:18 pm EDT | Michael C. CrewsSee Remarks | 48,669 | — | — | 269,498 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:17 pm EDT | Robert CoxonDirector | 12,979 | — | — | 115,615 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:17 pm EDT | Kurt BittingSee Remarks | 24,335 | — | — | 62,093 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:15 pm EDT | Joseph S. KoscinskiSee Remarks | 24,335 | — | — | 129,301 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:15 pm EDT | William J. Sichko Jr.See Remarks | 32,446 | — | — | 148,493 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:14 pm EDT | David James TaylorSee Remarks | 32,446 | — | — | 107,911 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:13 pm EDT | Belgacem ChariagCEO, President & Director, Director | 85,658 | — | — | 161,087 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:13 pm EDT | Kyle D VannDirector | 12,979 | — | — | 86,540 | — | plan? |
| Mar 11, 2019 AForm 4 → | Mar 13, 5:13 pm EDT | Kimberly A. RossDirector | 12,979 | — | — | 39,794 | — | plan? |
| Dec 27, 2018 AFForm 4 → | Dec 31, 4:19 pm EST | James GentilcoreSee Remarks, Director | 107,348 | $15.03 | $1,395,476 | 337,823 | — | plan? |
| Oct 2, 2018 FForm 4 → | Oct 4, 7:17 pm EDT | David James TaylorSee Remarks | 10,249 | $17.68 | $181,202 | 75,464 | — | plan? |
| Oct 2, 2018 FForm 4 → | Oct 4, 7:16 pm EDT | Joseph S. KoscinskiSee Remarks | 4,476 | $17.68 | $79,136 | 104,965 | — | plan? |
| Oct 2, 2018 FForm 4 → | Oct 4, 7:11 pm EDT | Michael C. CrewsSee Remarks | 10,249 | $17.68 | $181,202 | 220,828 | — | plan? |
| Oct 2, 2018 FForm 4 → | Oct 4, 7:11 pm EDT | John LauSee Remarks | 6,406 | $17.68 | $113,258 | 309,432 | — | plan? |
| Oct 2, 2018 FForm 4 → | Oct 4, 7:06 pm EDT | Scott RandolphSee Remarks | 9,983 | $17.68 | $176,499 | 140,965 | — | plan? |
| Sep 18, 2018 SForm 4 → | Sep 20, 8:05 pm EDT | Paul FerrallSee Remarks | 53,323 | $17.87 | $952,626 | 666,324 | −7.41% | plan? |
| Sep 14, 2018 SForm 4 → | Sep 18, 7:50 pm EDT | Paul FerrallSee Remarks | 24,592 | $17.84 | $438,623 | 719,647 | −3.30% | plan? |
| Sep 10, 2018 SForm 4 → | Sep 12, 4:25 pm EDT | Paul FerrallSee Remarks | 4,739 | $17.92 | $84,905 | 744,239 | −0.63% | plan? |
| Aug 30, 2018 SForm 4 → | Sep 4, 8:14 pm EDT | Paul FerrallSee Remarks | 13,041 | $17.93 | $233,825 | 748,978 | −1.71% | plan? |
| Aug 28, 2018 SForm 4 → | Aug 30, 4:54 pm EDT | Paul FerrallSee Remarks | 4,305 | $17.93 | $77,200 | 762,019 | −0.56% | plan? |
| Aug 10, 2018 FGForm 4 → | Oct 4, 7:12 pm EDT | James GentilcoreSee Remarks, Director | 294,599 | $17.68 | $537,631 | 416,175 | — | plan? late |
| Aug 9, 2018 AForm 4 → | Aug 13, 6:36 pm EDT | Belgacem ChariagCEO, President & Director, Director | 75,429 | — | — | 75,429 | — | plan? |
| Jun 30, 2018 FForm 4 → | Jul 3, 4:54 pm EDT | James GentilcoreSee Remarks, Director | 25,657 | $17.94 | $460,287 | 298,444 | — | plan? |
| Jun 30, 2018 FForm 4 → | Jul 3, 4:52 pm EDT | Michael C. CrewsSee Remarks | 10,582 | $17.94 | $189,841 | 231,077 | — | plan? |
| Jun 30, 2018 FForm 4 → | Jul 3, 4:50 pm EDT | Joseph S. KoscinskiSee Remarks | 3,356 | $17.94 | $60,207 | 109,441 | — | plan? |
| May 15, 2018 PForm 4 → | May 17, 5:55 pm EDT | Kimberly A. RossDirector | 14,440 | — | — | 26,815 | — | plan? |
| May 15, 2018 PForm 4 → | May 17, 5:52 pm EDT | Robert CoxonDirector | 14,440 | — | — | 102,636 | — | plan? |
| May 15, 2018 PForm 4 → | May 17, 5:51 pm EDT | Martin S CraigheadDirector | 14,440 | — | — | 43,955 | — | plan? |
| May 15, 2018 PForm 4 → | May 17, 5:51 pm EDT | Kyle D VannDirector | 14,440 | — | — | 73,561 | — | plan? |
| Mar 23, 2018 PForm 4 → | Mar 27, 4:21 pm EDT | Martin S CraigheadDirector | 17,140 | $14.54 | $249,185 | 29,515 | +139% | plan? |
| Mar 23, 2018 PForm 4 → | Mar 27, 4:21 pm EDT | James GentilcoreSee Remarks, Director | 10,340 | $14.50 | $149,930 | 280,235 | +3.83% | plan? |
| Mar 23, 2018 PForm 4 → | Mar 27, 4:20 pm EDT | David James TaylorSee Remarks | 15,000 | $14.39 | $215,850 | 85,713 | +21.2% | plan? |
| Mar 23, 2018 PForm 4 → | Mar 27, 4:20 pm EDT | Jonny GinnsDirector | 10,699 | $13.97 | $149,507 | 10,699 | — | plan? |
| Mar 23, 2018 PForm 4 → | Mar 27, 4:20 pm EDT | Kyle D VannDirector | 10,000 | $14.50 | $145,000 | 59,121 | +20.4% | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:20 pm EDT | Joseph S. KoscinskiSee Remarks | 70,713 | — | — | 112,797 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:18 pm EDT | Michael Ross BoyceDirector | 21,067 | — | — | 21,067 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:18 pm EDT | John LauChief Technology Officer | 44,196 | — | — | 315,838 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:18 pm EDT | Michael C. CrewsSee Remarks | 110,784 | — | — | 241,659 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:16 pm EDT | James GentilcoreSee Remarks, Director | 324,101 | — | — | 324,101 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:14 pm EDT | William J. Sichko Jr.See Remarks | 70,713 | — | — | 116,047 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:14 pm EDT | Robert CoxonDirector | 11,786 | — | — | 88,196 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:13 pm EDT | Scott RandolphSee Remarks | 70,713 | — | — | 150,948 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:12 pm EDT | Kyle D VannDirector | 11,786 | — | — | 49,121 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:12 pm EDT | Paul FerrallSee Remarks | 70,713 | — | — | 766,324 | — | plan? |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:11 pm EDT | David James TaylorSee Remarks | 70,713 | — | — | 70,713 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 9, 2018 AForm 4 → | Aug 13, 6:36 pm EDT | Belgacem ChariagCEO, President & Director, Director | 241,316 | — | — | 241,316 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:20 pm EDT | Joseph S. KoscinskiSee Remarks | 55,762 | — | — | 55,762 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:18 pm EDT | Michael C. CrewsSee Remarks | 87,361 | — | — | 87,361 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:16 pm EDT | James GentilcoreSee Remarks, Director | 255,576 | — | — | 255,576 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:14 pm EDT | William J. Sichko Jr.See Remarks | 55,762 | — | — | 55,762 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:13 pm EDT | Scott RandolphSee Remarks | 55,762 | — | — | 55,762 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:12 pm EDT | Paul FerrallSee Remarks | 55,762 | — | — | 55,762 | — | |
| Oct 2, 2017 AForm 4 → | Oct 4, 5:11 pm EDT | David James TaylorSee Remarks | 55,762 | — | — | 55,762 | — |