Microcap Ledger

Tickers · $OSS

ONE Stop Systems, Inc. $OSS

By Microcap Ledger desk · CIK 0001394056

Facts as of . Built from SEC filings and our own data. Small caps move fast; check the latest filings.

Snapshot

Exchange
Nasdaq Capital Market
Sector
Electronic Computers
Headquarters
Escondido, CA
Fiscal year end
December 31
Shares outstanding
24,940,130 [10-Q 2026-08-05]
as of 2026-06-30

Sources: [10-K 2026-03-18]

What the company doesAI summary of filing

One Stop Systems designs, manufactures, and markets specialized rugged high-performance compute systems, high-speed switch fabrics, and storage systems for edge computing applications in artificial intelligence, machine learning, sensor processing, and autonomous systems. The company serves manufacturers of equipment for autonomous vehicles, medical, industrial, aerospace, and defense applications, particularly those operating in mobile or harsh environments. OSS generates revenue by selling purpose-built compute servers, GPU acceleration systems, flash storage arrays, and PCIe expansion products to original equipment manufacturers and government customers. The company is revenue-generating and has a five-year pipeline of target opportunities exceeding one billion dollars. [10-K 2026-03-18]

Segments: Rugged Edge Servers (SDS, Torrey Break, Rigel), GPU Compute Acceleration Systems, High-Density Flash Storage Arrays, PCIe Expansion and Adapters

Financial health

From XBRL company facts (USD)
PeriodRevenueNet incomeOperating cash flowCashFiling
6 months to Jun 2026$17.42M−$7.84M −$629.1K$17.28M[10-Q 2026-08-05]
FY ended Dec 2025$32.22M$5.09M −$6.55M$31.17M[10-K 2026-03-18]
FY ended Dec 2024$24.56M−$13.63M −$108.1K$4.04M[10-K 2026-03-18]
Quarterly cash burn
−$314.6K

Capital structure and dilution

Summary only. How these instruments work: Dilution & financing desk.

Share count
DateShares outstandingFiling
2024-10-3121,114,534[10-Q 2024-11-06]
2025-03-0520,323,261[10-K 2025-03-19]
2025-05-0221,589,229[10-Q 2025-05-07]
2025-07-3121,924,818[10-Q 2025-08-07]
2025-10-3124,515,491[10-Q 2025-11-05]
2026-03-0524,737,191[10-K 2026-03-18]
2026-03-3124,769,017[10-Q 2026-05-06]
2026-06-3024,940,130[10-Q 2026-08-05]
Shelf registration
S-3 filed 2026-08-24; declared effective 2026-09-02 [S-3 2026-08-24]

Listing status

Current status: No Form 8-K Item 3.01 (listing notice) filings in the last 24 months, as of 2026-10-11.

More on deficiency notices and uplistings: Listing status desk.

Who owns it

Recent Form 4 transactions
DateInsiderTypeSharesPriceFiling
2026-08-15Knowles Michaelother8,621$13.61[4 2026-09-04]
2026-08-07Knowles Michaelother8,621$13.32[4 2026-09-04]
2026-08-07Gabel Daniel G.other3,832$13.32[4 2026-09-04]
2026-06-05Knowles Michaelother19,675$16.89[4 2026-06-12]
2026-05-26Bassett David Georgesell8,000$17.64[4 2026-05-26]
2026-05-26Matz Gregory Wsell8,000$17.52[4 2026-05-26]
2026-05-26Herbets Mitchell Hsell5,000$17.62[4 2026-05-26]
2026-05-20Bassett David Georgegrant11,984—[4 2026-05-26]
2026-05-20Matz Gregory Wgrant11,984—[4 2026-05-26]
2026-05-20Dumont Michael J.grant11,984—[4 2026-05-26]
2026-05-20Herbets Mitchell Hgrant11,984—[4 2026-05-26]
2026-05-11Gabel Daniel G.other1,613$15.68[4 2026-05-28]

Catalysts and calendar

Recent filings and releases
DateTypeTitle
2026-10-0913G/ABeneficial ownership report (5%+ holder)
2026-08-28S-3/ARegistration statement
2026-08-24S-3Registration statement
2026-08-058-KMaterial agreement entered; Director or officer change
2026-08-0510-QQuarterly report
2026-07-3113G/ABeneficial ownership report (5%+ holder)
2026-07-2913GBeneficial ownership report (5%+ holder)
2026-07-2413GBeneficial ownership report (5%+ holder)
2026-05-198-KDirector or officer change; Shareholder vote results
2026-05-1313GBeneficial ownership report (5%+ holder)
2026-05-088-KResults of operations; Regulation FD disclosure
2026-05-0610-QQuarterly report

Facts as of . Small caps move fast; check the latest filings.