21 results
8-K
EX-99.1
DK
Delek US Holdings, Inc.
27 Nov 23
Regulation FD Disclosure
6:33pm
in the number of female and POC employees for director and above roles Established new Leadership Development Program to strengthen employee skills in the area
8-K
EX-99.1
DK
Delek US Holdings, Inc.
5 Sep 23
Investor Presentation September 2023
12:10pm
roles Established new Leadership Development Program to strengthen employee skills in the area of change management & communications Disclose, annually
8-K
EX-99.1
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23 May 23
Investor Presentation May 2023
6:48pm
PRE 14A
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18 Mar 22
Preliminary proxy
4:48pm
DEFA14A
EX-99.1
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13 Apr 21
Additional proxy soliciting materials
12:00am
8-K
EX-99.1
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12 Apr 21
Other Events
5:25pm
DEFA14A
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25 Mar 21
Additional proxy soliciting materials
8:31am
DEFC14A
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25 Mar 21
Proxy in contested solicitation
8:30am
PRRN14A
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24 Mar 21
Revised preliminary proxy statement filed by non-management
4:24pm
PREC14A
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9 Mar 21
Preliminary proxy with contested solicitation
4:32pm
PREC14A
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3 Mar 21
Preliminary proxy with contested solicitation
7:49am
DEFA14A
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3 Mar 21
Additional proxy soliciting materials
7:48am
8-K
EX-99.1
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3 Mar 21
Delek Responds to Public Statements by CVR Energy
7:47am
DFAN14A
EX-1
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14 Jan 21
Additional proxy materials by non-management
4:01pm