HillSignal

STEM, INC.

Total Raised
$43,380,000
Contracts
--
Patents
10
PAC Giving
$975,772

Government Contracts & Awards

Award Department of Transportation Sep 29, 2026
Award Department of Health and Human Services Sep 28, 2026
Award Department of Homeland Security Sep 28, 2026
Award Department of Homeland Security Sep 28, 2026
Award Department of Health and Human Services Sep 28, 2026
Award Department of Health and Human Services Sep 28, 2026
Award Department of Homeland Security Sep 28, 2026
Award Agency for International Development Sep 28, 2026

Proprietary Tech & Patents

BATTERY WITH FLEXIBLE OMNIDIRECTIONAL LEADS

US 12745827 Sep 29, 2026

Smart Hydrogen Storage Protocol

US 12747833 Sep 29, 2026

METHODS AND SYSTEMS FOR TRACKING WILDFIRES USING WEATHER RADAR DATA

US 12748215 Sep 29, 2026

ADAPTIVE CONSTANT BIT RATE BANDWIDTH ALLOCATION FOR TRAFFIC OVER A SATELLITE NETWORK

US 12744592 Sep 22, 2026

SYSTEMS AND METHODS OF SENSOR DATA FUSION

US 12743058 Sep 22, 2026

METHOD FOR RECOVERING LITHIUM AND METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY

US 12744261 Sep 22, 2026

MULTIBEAM NON-GEOSYNCHRONOUS SATELLITE COMMUNICATION WITHOUT ON-BOARD WAVEFORM PROCESSING

US 12745103 Sep 22, 2026

SYSTEMS AND METHODS OF SENSOR DATA FUSION

US 12741379 Sep 22, 2026

DETECTION OF TARGET NUCLEIC ACID BY SOLID-PHASE MOLOGRAPHY

US 12742197 Sep 22, 2026

METHODS FOR TREATING CANCERS WITH INHIBITORS TARGETING THE ROLE OF GRB2 IN DNA REPAIR

US 12742209 Sep 22, 2026

Form D Funding

Private Placement

Sep 30, 2026
0

Private Placement

Sep 21, 2026
$40,000,000Raised

Private Placement

Sep 21, 2026
$130,000Raised

Private Placement

Sep 1, 2026
$1,750,000Raised

Private Placement

Aug 31, 2026
$1,500,000Raised

Market Intelligence & News

Yahoo Oct 3, 2026

Vertex (VRTX) or Regeneron (REGN)? Two Biotech Moats, Two Very Different Bets

Biotech companies are strange businesses to think about in terms of competitive advantages. A software company can lock customers into an ecosystem for years. A manufacturer can have a cost advantage. A biotech company, meanwhile, can spend billions developing a drug only to see a competitor produce something better. That makes Vertex Pharmaceuticals Incorporated (NASDAQ:VRTX) […]

Yahoo Oct 3, 2026

Why Super Micro (SMCI) Stock Is Up Today

Shares of server solutions provider Super Micro (NASDAQ:SMCI) jumped 4.3% in the afternoon session after the company began shipping server racks built for NVIDIA’s next-generation Vera Rubin AI architecture, according to TipRanks. The start of shipments reinforces SMCI’s role in the AI infrastructure supply chain. Vera Rubin–ready racks house and interconnect high-density systems that data centers need for advanced AI workloads, keeping the stock in the AI server buildout story.

Yahoo Oct 2, 2026

Which Drone Stock Is Dominating in 2026: Red Cat, Ondas, or AeroVironment?

Defense tailwinds and rising demand for autonomous systems should have drone stocks soaring in 2026, yet three of the biggest names are all deep in the red. One unlikely corner of the sector is quietly lapping the S&P 500 while the headline players bleed.

DoD Oct 2, 2026

Department of War Accelerates Counter-UAS Employment to Defend American Airspace Sovereignty

The War Department issued a memorandum to accelerate the lawful, safe and effective employment of counter-unmanned aircraft systems across the department.

Yahoo Oct 2, 2026

Meet FORTITUDE™: The Single Chip Supercharging Data Speed and System Performance

A universal boost for today’s systems that delivers the speed tomorrow’s networks demand Close up image of patented FORTITUDE™ multilayer chip technology. (Photo: Northrop Grumman) BALTIMORE, Oct. 02, 2026 (GLOBE NEWSWIRE) -- (PHOTO RELEASE): Designed to solve one of the hardest problems in modern electronics — moving massive amounts of information quickly, cleanly and reliably — Northrop Grumman’s FORTITUDE™ processes vast portions of the electromagnetic spectrum on a single, grain-of-rice–size

Yahoo Oct 2, 2026

Apple (AAPL) Prepares A Siri Powered Smart Home Hub

Apple (NasdaqGS:AAPL) plans a Siri AI-powered smart home hub, a new HomePod mini, and an updated Apple TV to expand its home ecosystem. The new Siri-centric hub is designed as a central controller for connected devices, positioning Apple more directly against Amazon and Google in smart homes. Apple is set to integrate the hub, HomePod mini, and Apple TV more tightly with iPhone and iPad services to reinforce its ecosystem around the living room and broader home. Apple's Siri AI smart home...

Yahoo Oct 2, 2026

2 AI Networking Stocks That Could Help Make You a Fortune

The market for data center connectivity systems is still growing rapidly, and Arista and Broadcom sit at the center of the boom.

Yahoo Oct 2, 2026

BAE Systems Wins $230M Deal to Produce Amphibious Combat Vehicles

BAESY wins a $230.1 million ACV deal, expanding the production of recovery vehicles for the U.S. Marine Corps.

Yahoo Oct 2, 2026

Here Are Friday’s Top Wall Street Analyst Research Calls: Abbott Laboratories, Airbnb, Cerebras Systems, Coinbase Global, Edison International, Northrop Grumman, Pershing Square, Robinhood Markets, and More

Stocks clawed back from a wild Thursday session, oil surged past $100, and Wall Street analysts reshuffled their bets on names from Airbnb to Northrop Grumman. Find out which stocks got upgraded, downgraded, or newly covered heading into the first Friday of Q4 2026.

Yahoo Oct 2, 2026

Johnson & Johnson announces new ICOTYDE® (icotrokinra) data in difficult-to-treat plaque psoriasis with proven durability through 2-years, affirming its use as a powerful first line systemic therapy

Johnson & Johnson (NYSE: JNJ) today announced new two-year data from the Phase 3 ICONIC-TOTALa study demonstrating the positive impact of ICOTYDE® (icotrokinra) on high-impact plaque psoriasis (PsO) sites. ICOTYDE is the first and only targeted oral peptide that precisely blocks the IL-23 receptor1, in adults and pediatric patients 12 years of age and older (adolescents).

Congressional Trades in $STEM

No disclosed congressional trades found in $STEM.

Insider Trades (Form 4)

OPTION_EXERCISEPresident, Managed Services

Carlson Michael James

$2,048451 shares Sep 30, 2026
OPTION_EXERCISEDirector

BUZBY DAVID S

7,486 shares Aug 12, 2026
OPTION_EXERCISEDirector

Shivram Krishna

7,486 shares Aug 12, 2026
OPTION_EXERCISEDirector

Daley Adam

7,486 shares Aug 12, 2026
OPTION_EXERCISEDirector

Tammineedi Anil

7,486 shares Aug 12, 2026
OPTION_EXERCISEDirector

Guruswamy Vasudevan

7,486 shares Aug 12, 2026
GRANTDirector

TYSON LAURA D

7,486 shares Aug 12, 2026
OPTION_EXERCISEDirector

Birns Ira M

7,486 shares Aug 12, 2026

Key People

Carlson Michael James

President, Managed Services

Insider

Laureles Saul R

Chief Legal Officer

Insider

Narayanan Arun

Chief Executive Officer

Insider

Tappin Matthew

President, Software Products

Insider

Tammineedi Anil

Director

BoardInsider

Daley Adam

Director

BoardInsider

Shivram Krishna

Director

BoardInsider

BUZBY DAVID S

Director

BoardInsider

Guruswamy Vasudevan

Director

BoardInsider

Birns Ira M

Director

BoardInsider

TYSON LAURA D

Director

BoardInsider

Political Giving

$975,772 given to 120 candidates across 500 disclosed contributions (FEC Schedule A).

John Rutherford

22 contributions· Last Jun 30, 2026
$41,500

Robert J. Wittman

8 contributions· Last Mar 5, 2026
$32,000

Charles J. "Chuck" Fleischmann

10 contributions· Last Jun 30, 2026
$27,300

Bill Hagerty

11 contributions· Last May 8, 2026
$26,000

Stephanie Bice

12 contributions· Last May 4, 2026
$23,000

Doris O. Matsui

5 contributions· Last Mar 31, 2026
$22,500

Adam Smith

7 contributions· Last Jul 15, 2026
$22,000

Scott H. Peters

10 contributions· Last Jun 30, 2026
$22,000

Rob Bresnahan

7 contributions· Last Jun 29, 2026
$22,000

Dave McCormick

7 contributions· Last Feb 17, 2026
$20,872

Lisa McClain

15 contributions· Last Jun 8, 2026
$20,500

Shelley Moore Capito

12 contributions· Last Apr 27, 2026
$20,500

Austin Scott

10 contributions· Last Jun 30, 2026
$20,000

Harold Dallas Rogers

6 contributions· Last Apr 23, 2026
$19,500

Rick Larsen

9 contributions· Last May 11, 2026
$19,000

Blake Moore

4 contributions· Last Feb 5, 2026
$18,500

Susan M. Collins

8 contributions· Last Jun 25, 2026
$18,000

Lance Gooden

12 contributions· Last May 26, 2026
$18,000

C. Scott Franklin

11 contributions· Last Mar 17, 2026
$17,500

August Lee Pfluger

7 contributions· Last Mar 31, 2026
$16,300

+ 100 more recipients not shown.

Factual Connections

Connections to other companies, executives, and politicians — sourced from disclosed trades, shared officers/directors, and public filings — are a Pro/Alpha feature.

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