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Leidos Holdings, Inc.

DEFA14A 39 filings

All DEFA14A Filings

Complete history of DEFA14A filings with the SEC

Date Filed	View on EDGAR
19 Mar Mar 19, 2026	open_in_new View Filing
17 Mar Mar 17, 2025	open_in_new View Filing
12 Mar Mar 12, 2024	open_in_new View Filing
15 Mar Mar 15, 2023	open_in_new View Filing
16 Mar Mar 16, 2022	open_in_new View Filing
19 Mar Mar 19, 2021	open_in_new View Filing
10 Apr Apr 10, 2020	open_in_new View Filing
20 Mar Mar 20, 2020	open_in_new View Filing
14 Mar Mar 14, 2019	open_in_new View Filing
27 Mar Mar 27, 2018	open_in_new View Filing
29 Mar Mar 29, 2017	open_in_new View Filing
17 Apr Apr 17, 2015	open_in_new View Filing
25 Apr Apr 25, 2014	open_in_new View Filing
26 Apr Apr 26, 2013	open_in_new View Filing
30 Apr Apr 30, 2012	open_in_new View Filing
27 Apr Apr 27, 2011	open_in_new View Filing
29 Apr Apr 29, 2010	open_in_new View Filing
01 Jun Jun 01, 2009	open_in_new View Filing
27 May May 27, 2009	open_in_new View Filing
05 May May 05, 2009	open_in_new View Filing
27 Apr Apr 27, 2009	open_in_new View Filing
23 Apr Apr 23, 2009	open_in_new View Filing
17 Apr Apr 17, 2009	open_in_new View Filing
17 Apr Apr 17, 2009	open_in_new View Filing
17 Apr Apr 17, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
02 May May 02, 2008	open_in_new View Filing
02 May May 02, 2008	open_in_new View Filing
01 May May 01, 2008	open_in_new View Filing
05 Jun Jun 05, 2007	open_in_new View Filing
04 Jun Jun 04, 2007	open_in_new View Filing
01 Jun Jun 01, 2007	open_in_new View Filing
31 May May 31, 2007	open_in_new View Filing
29 May May 29, 2007	open_in_new View Filing
25 May May 25, 2007	open_in_new View Filing
23 May May 23, 2007	open_in_new View Filing
14 May May 14, 2007	open_in_new View Filing
04 May May 04, 2007	open_in_new View Filing