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HLSQ

Tessera Defense & Homeland Security Inc. SEC filings
Services-Prepackaged Software · NYSE · Incorporated in DE
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Filing history
2026-10-23
Current report 8-K
Share sale (dilution)Exec/director changeShareholder vote
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2026-10-19
Current report 8-K
Share sale (dilution)
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2026-10-13
Current report 8-K
Share sale (dilution)Other event
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2026-10-08
Proxy material DEFA14A
Filing ↗
2026-10-08
Proxy material DEFA14A
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2026-10-07
Current report 8-K
Exec/director changeReg FD disclosure
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2026-10-06
Proxy statement (shareholder vote) DEF 14A
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2026-10-06
5%+ stake update (13D) SCHEDULE 13D/A
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2026-10-05
Passive 5%+ stake SCHEDULE 13G
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2026-10-05
Current report 8-K
Material agreementNew debtShare sale (dilution)
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2026-09-29
Current report 8-K
Reg FD disclosure
Filing ↗
2026-09-25
PRE 14A PRE 14A
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2026-09-25
Current report 8-K
Material agreement
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2026-09-22
Current report 8-K
Material agreementShare sale (dilution)
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2026-09-17
5%+ stake, may push for changes SCHEDULE 13D
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2026-09-15
Current report 8-K
Bylaws changeReg FD disclosure
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2026-09-15
5%+ stake update (13D) SCHEDULE 13D/A
Filing ↗
2026-09-09
Current report 8-K
Bylaws change
Filing ↗
2026-09-01
Current report 8-K
Other event
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2026-09-01
Current report (amended) 8-K/A
Other event
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2026-08-28
Current report 8-K
Other event
Filing ↗
2026-08-25
Current report 8-K
Shareholder vote
Filing ↗
2026-08-20
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-08-19
Quarterly report 10-Q
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2026-08-14
Late quarterly report NT 10-Q
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2026-08-14
Passive 5%+ stake update SCHEDULE 13G/A
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2026-08-13
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-08-11
Current report 8-K
Material agreementShare sale (dilution)
Filing ↗
2026-08-11
Proxy statement (shareholder vote) DEF 14A
Filing ↗
2026-07-28
Current report 8-K
Material agreementShare sale (dilution)
Filing ↗
2026-07-27
Prospectus 424B5
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2026-07-17
PRE 14A PRE 14A
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2026-07-14
Prospectus 424B3
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2026-07-13
EFFECT EFFECT
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2026-07-10
Current report 8-K
Other event
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2026-07-02
Current report 8-K
Auditor change
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2026-06-30
Employee stock plan shares S-8
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2026-06-29
Registration (share sale/IPO) S-1
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2026-06-26
Current report 8-K
Shareholder vote
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2026-06-22
Proxy material DEFA14A
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