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CIK 0001394056 · Non-accelerated filer<br>Smaller reporting company

ONE STOP SYSTEMS, INC.

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Ticker
OSS
Exchange
Nasdaq
Industry
Electronic Computers
FY end
Dec 31
Entity type
operating
EIN
330885351
Phone
760-745-9883
Business address
2235 ENTERPRISE ST STE 110, ESCONDIDO, CA, 92029
Former names
ONE STOP SYSTEMS INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 86 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-02-20 Ison James CPO Gift +7,760 214,401
2025-02-07 KNOWLES MICHAEL Chief Executive Officer Grant or award +131,448 $4.06 $534K 608,453
2025-02-07 Gabel Daniel G. Chief Financial Officer Grant or award +71,284 $4.06 $289K 111,284
2025-02-07 Ison James CPO Grant or award +44,279 $4.06 $180K 135,913
2024-11-11 Gabel Daniel G. Chief Financial Officer Grant or award +40,000 40,000
2024-09-23 Ison James CPO Shares withheld for taxes −4,440 $2.19 $10K 99,861
2024-09-23 Ison James CPO Gift −8,227 91,634
2024-09-23 Ison James CPO Gift +8,227 206,641
2024-09-23 Morrison John W Jr. Chief Financial Officer Shares withheld for taxes −5,961 $2.19 $13K 305,381
2024-08-20 Ison James CPO Shares withheld for taxes −3,271 $2.16 $7K 110,363
2024-08-20 Ison James CPO Gift −6,062 104,301
2024-08-20 Ison James CPO Gift +6,062 198,414
2024-08-20 Morrison John W Jr. Chief Financial Officer Shares withheld for taxes −4,059 $2.16 $9K 311,342
2024-08-14 Manko Joseph M. Jr. Director Purchase +25,000 $1.99 $50K 1,174,899
2024-08-13 Manko Joseph M. Jr. Director Purchase +50,000 $1.94 $97K 1,149,899
2024-07-09 POTASHNER KENNETH F Director Option exercise +40,000 $0.46 $18K 398,601
2024-07-09 POTASHNER KENNETH F Director Option exercise · Employee Stock Option (right to buy) −40,000 0
2024-07-01 Ison James CPO Grant or award +44,300 113,634
2024-07-01 Morrison John W Jr. Chief Financial Officer Grant or award +71,300 315,401
2024-07-01 POTASHNER KENNETH F Director Grant or award +21,000 358,601

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