209 filings
SC 13G/A
CRRTQ
Carbo Ceramics Inc
10 Jul 20
CARBO CERAMICS / FMR ownership change
11:38am
4
Kolstad Gary A
6 Jul 20
CARBO CERAMICS / Gary A Kolstad ownership change
2:58pm
4
Conkle Don P
20 May 20
CARBO CERAMICS / Don P Conkle ownership change
1:56pm
SC 13G/A
CRRTQ
Carbo Ceramics Inc
11 Feb 20
Beneficial ownership report (amended)
9:05pm
SC 13G/A
CRRTQ
Carbo Ceramics Inc
7 Feb 20
Beneficial ownership report (amended)
12:00am
4
80ef8ns6
4 Feb 20
CARBO CERAMICS / Robert J Willette ownership change
6:20pm
4
ajaqieu27bsen
4 Feb 20
CARBO CERAMICS / Gary A Kolstad ownership change
6:07pm
4
hf9ntp50o3ngo7hddyvh
4 Feb 20
CARBO CERAMICS / ERNESTO BAUTISTA III ownership change
5:55pm
4
vgbblo26trgwly
4 Feb 20
CARBO CERAMICS / Don P Conkle ownership change
5:51pm
4
8q1t om1g61bjo
20 Nov 19
CARBO CERAMICS / WILLIAM C MORRIS ownership change
7:30pm
4
pybqi tnb2
18 Nov 19
CARBO CERAMICS / WILLIAM C MORRIS ownership change
7:34pm
4
dj1 nko1o
15 Nov 19
CARBO CERAMICS / WILLIAM C MORRIS ownership change
4:42pm
4
1ih2c26c272 zzi9wgi1
24 Sep 19
CARBO CERAMICS / Don P Conkle ownership change
5:21pm
4
s4h6yh0jq8q
7 Aug 19
CARBO CERAMICS / Gary A Kolstad ownership change
1:05pm
4
y68ur77 o61pn0
2 Aug 19
CARBO CERAMICS / ERNESTO BAUTISTA III ownership change
3:38pm
4
olsgb031i
1 Aug 19
CARBO CERAMICS / Don P Conkle ownership change
5:47pm
4
xohw4tor v6ba
30 Jul 19
CARBO CERAMICS / Gary A Kolstad ownership change
6:25pm
4
g6yqh9wyp
18 Jul 19
CARBO CERAMICS / Justin H Wilks ownership change
5:10pm
SC 13D/A
hhzxlnimv0a7w2
9 Jul 19
Carbo Ceramics Inc
3:49pm
3
bm2b54zx 95gg
8 Jul 19
CARBO CERAMICS / Justin H Wilks ownership change
4:52pm