Signal Advance, Inc. (SIGL)
| Market Cap | 5.89M -67.5% |
| Revenue (ttm) | n/a |
| Net Income | -1.22M |
| EPS | -0.02 |
| Shares Out | 65.44M |
| PE Ratio | n/a |
| Forward PE | n/a |
| Dividend | n/a |
| Ex-Dividend Date | n/a |
| Volume | 947 |
| Open | 0.0752 |
| Previous Close | 0.0900 |
| Day's Range | 0.0752 - 0.0900 |
| 52-Week Range | 0.0651 - 0.4070 |
| Beta | 1.16 |
| Analysts | n/a |
| Price Target | n/a |
| Est. Earnings | Nov 20, 2026 |
About Signal Advance
Signal Advance, Inc. develops technologies in encryption, secure communications, and signal processing. Its flagship Analog Guard platform leverages analog-domain transformations to deliver AI-resistant, quantum-resilient encryption that strengthens digital systems in high-threat environments. The company was formerly known as Biodyne Development Company, Inc and changed its name to Signal Advance, Inc. in 2007. The company was incorporated in 1992 and is based in Rosharon, Texas. [Read more]
Financial Performance
Financial StatementsNews
Signal Advance Inc. (OTC:SIGL) Secures Second Major Patent, Strengthening Analog Guard(R) AI and Quantum-Resistant Encryption Platform
ROSHARON, TX / ACCESS Newswire / April 21, 2026 / Signal Advance, Inc. (OTCID:SIGL), a cybersecurity innovator focused on next-generation, physics-based encryption, today announced the issuance of its...
Signal Advance (OTCID: SIGL) Converts Rare 3-month U.S. Patent Victory for Analog Guard(R) into Rapidly Expanding Global IP Portfolio - As Quantum Threats Escalate Amid Large-Scale Collaborations
ROSHARON, TX / ACCESS Newswire / December 10, 2025 / Signal Advance, Inc. (OTCID: SIGL) today highlighted its Analog Guard® physics-based post-quantum encryption platform following a fast-track U.S. p...
Signal Advance(R) (OTC:SIGL) Pioneers Quantum-Resistant Cybersecurity via Analog Guard(R) - Becomes First-Mover in Physics Over Math Encryption
ROSHARON, TX / ACCESS Newswire / November 17, 2025 / The world is bracing for the inevitable impact of quantum computing on cybersecurity and Signal Advance Inc. (OTC:SIGL) has taken a pivotal step fo...
Signal Advance(R) (OTC:SIGL) Hits Another Cybersecurity Milestone: Validates AI Resistant Analog Encryption
ROSHARON, TX / ACCESS Newswire / October 29, 2025 / Signal Advance, Inc. (OTCID:SIGL) announced new test results confirming that its patented Analog Guard® encryption system resists decryption by adva...
Signal Advance (OTC:SIGL) Achieves Major Encryption Milestone with Analog Guard
ROSHARON, TX / ACCESS Newswire / October 20, 2025 / Signal Advance, Inc. (OTC:SIGL), developer of AI-resistant and quantum-secure encryption technology, today announced new simulation results validati...
Signal Advance Announces Results of its Annual Meeting of Shareholders
HOUSTON, TX / ACCESSWIRE / July 15, 2021 / Signal Advance, Inc. (OTC PINK:SIGL) ("Signal" or the 'Company') is pleased to announce all of the resolutions put to holders of common shares of the Company...
Signal Advance, Inc. Announces Year-End Earnings
ROSHARON, TX / ACCESSWIRE / March 31, 2021 / Signal Advance, Inc. (OTC PINK:SIGL) today announced its financial results for the year ended December 31, 2020 as summarized below: Signal Advance, Inc. S...
Signal Advance Applies Its Proprietary Technology to Transform Cybersecurity and Virtually Eliminate Remote Hacking
HOUSTON, TX / ACCESSWIRE / March 9, 2021 / Signal Advance, Inc. (OTC PINK:SIGL) today announced it has taken the first major steps toward development of Analog Guard, an encryption technology that exp...
‘Signal' stock surges 438 percent after Elon Musk tweet confuses traders
It's a case of mixed signals. Confused traders sent an obscure medical-device company's stock price up more than 400 percent in one day after Elon Musk urged them to use a messaging app with the same ...
Signal's downloads skyrocketed 4200% after WhatsApp announced it would force users to share personal data with Facebook
WhatsApp's rivals got a massive boost after the messaging app announced on Wednesday it would make users share some personal data with its parent company Facebook. WhatsApp told users they would have ...
Signal Advance, Inc. Share Price Increase
HOUSTON, TX / ACCESSWIRE / January 11, 2021 / Signal Advance, Inc. (OTC PINK:SIGL) In the past week, Signal Advance, Inc. recognized a substantial increase in the value of a share of its voting common...
Market Extra: Why an Elon Musk tweet led to a 5,675% surge in health-care stock Signal Advance
Tesla CEO Elon Musk recommended folks use Signal, an encrypted-messaging platform which isn't a publicly traded company. Instead unrelated Signal Advance has surged 5,643%, pushing its market value to...
Unrelated stock sees massive gains days after Elon Musk said people should ‘use Signal'
Signal Advance the component maker and Signal the encrypted messaging app are not related, despite their names. Some traders continued to look past that.
Signal Advance has soared 11,708% since an Elon Musk tweet recommending a similarly named privacy app spurred ticker confusion
Shares of Signal Advance have soared as much as 11,708% since Tesla CEO Elon Musk tweeted "Use Signal" to his 42 million followers on Thursday. Investors seem to have confused Signal Advance with the ...