Tessera Defense & Homeland Security HLSQ SEC Filings

NYSE HLSQ
$0.24 +0.01 (+4.75%)
As of: Oct 21, 2026 · 3:58 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Tessera Defense & Homeland Security Inc. (HLSQ) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001213900-26-110754Oct 19, 2026 1:25 AM
28-KCurrent Report0001213900-26-109087Oct 13, 2026 1:10 AM
3DEFA14AOthers0001213900-26-108045Oct 8, 2026 5:01 PM
4DEFA14AOthers0001213900-26-108041Oct 8, 2026 5:00 PM
58-KCurrent Report0001213900-26-107541Oct 7, 2026 2:58 PM
6DEF 14AOthers0001213900-26-107281Oct 6, 2026 9:26 AM
7SCHEDULE 13D/AOthers0001213900-26-106995Oct 6, 2026 8:55 AM-
8SCHEDULE 13GBeneficial Ownership Report0001213900-26-106878Oct 5, 2026 1:05 AM
9SCHEDULE 13GBeneficial Ownership0001213900-26-106878Oct 5, 2026 5:05 PM
108-KCurrent Report0001213900-26-106872Oct 5, 2026 5:00 PM
118-KCurrent Report0001213900-26-104363Sep 29, 2026 9:20 AM
128-KCurrent Report0001213900-26-103251Sep 25, 2026 12:42 PM
138-KCurrent Report0001213900-26-102245Sep 22, 2026 9:01 PM
14SCHEDULE 13DBeneficial Ownership Report0001213900-26-100950Sep 17, 2026 8:03 PM
158-KCurrent Report0001213900-26-100156Sep 15, 2026 4:36 PM
16SCHEDULE 13D/AOthers0001213900-26-100121Sep 15, 2026 4:04 PM
178-KCurrent Report0001213900-26-098212Sep 9, 2026 11:26 AM
188-K/AOthers0001213900-26-096272Sep 1, 2026 5:00 PM
198-KCurrent Report0001213900-26-096273Sep 1, 2026 5:00 PM
208-KCurrent Report0001213900-26-095146Aug 28, 2026 5:00 PM
218-KCurrent Report0001213900-26-093565Aug 25, 2026 9:00 PM
22SCHEDULE 13GBeneficial Ownership Report0001957515-26-000004Aug 20, 2026 9:15 PM
2310-QQuarterly & Annual Report0001213900-26-091780Aug 19, 2026 9:16 PM
24SCHEDULE 13G/AOthers0001213900-26-089094Aug 13, 2026 4:06 PM-
258-KCurrent Report0001213900-26-087839Aug 11, 2026 4:50 PM
26DEF 14AOthers0001213900-26-087834Aug 11, 2026 4:49 PM
278-KCurrent Report0001213900-26-082025Jul 28, 2026 1:15 PM
28424B5Prospectus0001213900-26-081859Jul 27, 2026 9:00 PM
29PRE 14AOthers0001213900-26-079234Jul 17, 2026 9:00 PM
30424B3Prospectus0001213900-26-078003Jul 14, 2026 9:10 PM
31EFFECTOthers9999999995-26-002295Jul 13, 2026 4:15 AM
328-KCurrent Report0001213900-26-077250Jul 10, 2026 9:10 PM
338-KCurrent Report0001213900-26-075072Jul 2, 2026 9:00 PM
34S-8Prospectus0001213900-26-073802Jun 30, 2026 9:10 PM
35S-1Prospectus0001213900-26-073197Jun 29, 2026 9:11 PM
368-KCurrent Report0001213900-26-072673Jun 26, 2026 8:45 PM
37DEFA14AOthers0001213900-26-070669Jun 22, 2026 9:00 PM
388-KCurrent Report0001213900-26-069911Jun 18, 2026 1:20 PM
39SCHEDULE 13DBeneficial Ownership Report0001193805-26-000833Jun 16, 2026 11:15 PM
40424B5Prospectus0001213900-26-069312Jun 16, 2026 9:11 PM
418-KCurrent Report0001213900-26-068026Jun 12, 2026 9:09 AM
428-KCurrent Report0001213900-26-068018Jun 12, 2026 8:53 AM
43DEF 14AOthers0001213900-26-066341Jun 8, 2026 9:19 PM
448-KCurrent Report0001213900-26-065850Jun 5, 2026 8:30 PM
45SCHEDULE 13DBeneficial Ownership Report0001193805-26-000712May 28, 2026 10:13 PM
468-KCurrent Report0001213900-26-061772May 28, 2026 12:09 PM
4710-QQuarterly & Annual Report0001213900-26-059587May 20, 2026 8:52 PM
48NT 10-QQuarterly & Annual Report0001213900-26-057677May 15, 2026 8:00 PM
49SCHEDULE 13G/AOthers0001213900-26-056951May 14, 2026 7:39 PM-
508-KCurrent Report0001213900-26-052213May 5, 2026 8:21 PM
...

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