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HLSQ alerts & big moves

TESSERA DEFENSE & HOMELAND SEC INC · NYSE American · Technology

Last price$0.7860

Change+9.17%vs previous close

Alerts1last 90 days

Last alertSeptember 16, 20269:51 AM ET

52-week rangeas recorded on September 16, 2026

Low $0.9186High $1.75

Alert history — last 90 days

All 1 alert in the window. Times are ET; the public list runs 15 minutes behind the live feed.

GeneralReverse split−10.7%in 14 minSeptember 16, 2026, 9:51 AM ET
$0.8700Vol 123.4K0.2× avg volumeTechnology

Recent SEC filings

Straight from EDGAR — the company’s own filings, in plain English. Every line links to the original document.

Company update8-KSeptember 15, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Big investorSCHEDULE 13D/ASeptember 15, 2026
An investor bought a stake of more than 5% and intends to influence the company, so they have to say so publicly.
Read the filing on sec.gov →
Company update8-KSeptember 9, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Company update8-KSeptember 1, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Company update8-K/ASeptember 1, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Company update8-KAugust 28, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →

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