70 filings
DEFA14A
HAL
Halliburton Co.
3 May 24
Additional proxy soliciting materials
7:47am
DEFA14A
HAL
Halliburton Co.
30 Apr 24
Additional proxy soliciting materials
7:55am
DEFA14A
HAL
Halliburton Co.
2 Apr 24
Additional proxy soliciting materials
8:01am
DEF 14A
HAL
Halliburton Co.
Definitive proxy
2 Apr 24
8:00am
DEFA14A
HAL
Halliburton Co.
4 Apr 23
Additional proxy soliciting materials
8:01am
DEFA14A
te4qdio5ry1e ht52
9 May 22
Additional proxy soliciting materials
5:27pm
DEFA14A
xkcc27a
5 Apr 22
Additional proxy soliciting materials
8:02am
DEFA14A
5pv0plhn0i8ga0y
6 Apr 21
Additional proxy soliciting materials
9:03am
DEFA14A
c2q h3lp1hemd6oqw
6 May 20
Additional proxy soliciting materials
11:52am
DEFA14A
g10mlk9k
7 Apr 20
Additional proxy soliciting materials
8:03am
DEFA14A
flhll
2 Apr 19
Additional proxy soliciting materials
9:02am
DEFA14A
6cgwz
3 Apr 18
Additional proxy soliciting materials
12:00am