282 filings
4
Ward Susan F
26 Mar 24
Ecovyst / Susan F Ward ownership change
4:02pm
144
Ward Susan F
22 Mar 24
Notice of proposed sale of securities
5:39pm
4
ECVT
Ecovyst Inc
12 Mar 24
Ecovyst / Sarah Lorance ownership change
4:04pm
3
ECVT
Ecovyst Inc
8 Mar 24
Ecovyst / Sarah Lorance ownership change
4:07pm
SC 13G/A
ECVT
Ecovyst Inc
13 Feb 24
Ecovyst / VANGUARD ownership change
5:04pm
SC 13G
0cri43odnagg8o
13 Feb 24
Ecovyst / HOTCHKIS & WILEY CAPITAL MANAGEMENT ownership change
4:04pm
SC 13G/A
ada96cawve8w1omf6
12 Feb 24
Ecovyst / CCMP Capital Investors III ownership change
4:15pm
SC 13G
4o1 mmds9ilub3o
9 Feb 24
Ecovyst / DIMENSIONAL FUND ADVISORS ownership change
9:58am
SC 13G
tbhihxmdpw9f0qk t66
26 Jan 24
Ecovyst / BlackRock ownership change
4:23pm
4
7i8juod2i2u of
24 Jan 24
Ecovyst / Bryan K. Brown ownership change
4:43pm
4
1yea0ztt geibjapvg8
24 Jan 24
Ecovyst / Paul Whittleston ownership change
4:43pm
4
oa3bs4 b3jde0
24 Jan 24
Ecovyst / Michael Feehan ownership change
4:43pm
4
sx89qjb bh20
24 Jan 24
Ecovyst / Susan F Ward ownership change
4:43pm
4
btshv023
24 Jan 24
Ecovyst / George L. Jr. Vann ownership change
4:42pm
4
td2c50 918t
24 Jan 24
Ecovyst / Kevin Michael Fogarty ownership change
4:42pm
4
0gxw37
24 Jan 24
Ecovyst / Joseph S. Koscinski ownership change
4:42pm
4
mhxbmjn x43pl7wz754
24 Jan 24
Ecovyst / David A. Bradley ownership change
4:42pm
4
4pzeu
24 Jan 24
Ecovyst / Kyle D Vann ownership change
4:42pm
4
w4k3fgzqn5 woa
24 Jan 24
Ecovyst / Kurt Bitting ownership change
4:41pm
4
3h8fay4goeqsiy29
24 Jan 24
Ecovyst / Robert Coxon ownership change
4:41pm