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Home
Stock Screener
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Charting
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Recent Filings
One Stop Systems, Inc.
(OSS US)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
OSS US
Ask AI
OSS US
Ask AI
SEC Filings by Owner
SEC Filings by Owner
Select Filings
Insider Ownership
Ison James
(60)
Expand
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
25 Aug 2025
Form 4
Statement of changes in beneficial ownership
13 Mar 2025
Form 4
Statement of changes in beneficial ownership
24 Feb 2025
Form 4
Statement of changes in beneficial ownership
25 Sep 2024
Form 4
Statement of changes in beneficial ownership
21 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
28 May 2024
Form 4
Statement of changes in beneficial ownership
27 Mar 2024
Form 4
Statement of changes in beneficial ownership
7 Feb 2024
Morrison John W Jr.
(41)
Expand
Form 4
Statement of changes in beneficial ownership
12 Nov 2024
Form 4
Statement of changes in beneficial ownership
25 Sep 2024
Form 4
Statement of changes in beneficial ownership
21 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
28 May 2024
Form 4
Statement of changes in beneficial ownership
27 Mar 2024
Form 4
Statement of changes in beneficial ownership
7 Feb 2024
Form 4
Statement of changes in beneficial ownership
21 Nov 2023
Form 4
Statement of changes in beneficial ownership
20 Nov 2023
Form 4
Statement of changes in beneficial ownership
18 Aug 2023
Cooper Steve D
(36)
Expand
Form 4
PRIMARY DOCUMENT
24 Jan 2024
Form 4
PRIMARY DOCUMENT
1 Aug 2023
Form 4
PRIMARY DOCUMENT
20 Dec 2022
Form 4
PRIMARY DOCUMENT
26 Aug 2022
Form 4
PRIMARY DOCUMENT
17 Aug 2022
Form 4
PRIMARY DOCUMENT
27 Jul 2022
Form 4
PRIMARY DOCUMENT
11 Apr 2022
Form 4
PRIMARY DOCUMENT
31 Mar 2022
Form 4
PRIMARY DOCUMENT
4 Jan 2022
Form 4
PRIMARY DOCUMENT
26 Nov 2021
RAUN DAVID
(33)
Expand
Form 4
Statement of changes in beneficial ownership
3 Apr 2024
Form 4
Statement of changes in beneficial ownership
15 Aug 2023
Form 4
Statement of changes in beneficial ownership
27 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Jun 2023
Form 4/A
Statement of changes in beneficial ownership (amendment)
21 Jun 2023
Form 4
Statement of changes in beneficial ownership
10 Feb 2023
Form 4
Statement of changes in beneficial ownership
6 Jan 2023
Form 4
Statement of changes in beneficial ownership
30 Jun 2022
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
23 Dec 2021
POTASHNER KENNETH F
(23)
Expand
Form 4
Statement of changes in beneficial ownership
11 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Apr 2024
Form 4
Statement of changes in beneficial ownership
28 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Jan 2022
Form 4
Statement of changes in beneficial ownership
24 Nov 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Harrison Jack
(13)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
26 Jul 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
19 Aug 2020
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
14 Feb 2020
Form 5
Annual statement of beneficial ownership
10 Feb 2020
Form 4
Statement of changes in beneficial ownership
16 Apr 2019
Form 4
Statement of changes in beneficial ownership
6 Jun 2019
Cooper Revocable Trust Dated April 25, 2001
(13)
Expand
Form 4
Statement of changes in beneficial ownership
2 Sep 2020
Form 4
Statement of changes in beneficial ownership
24 Aug 2020
Form 4
Statement of changes in beneficial ownership
24 Jun 2020
Form 4
Statement of changes in beneficial ownership
20 Mar 2020
Form 4
Statement of changes in beneficial ownership
18 Feb 2020
Form 4
Statement of changes in beneficial ownership
25 Sep 2019
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
11 Jun 2019
Form 4
Statement of changes in beneficial ownership
24 May 2019
Form 4
Statement of changes in beneficial ownership
15 Apr 2019
Reardon James M
(13)
Expand
Form 4
Statement of changes in beneficial ownership
1 Apr 2021
Form 4
Statement of changes in beneficial ownership
24 Feb 2021
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
25 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 4
Statement of changes in beneficial ownership
23 Jun 2020
Form 4
Statement of changes in beneficial ownership
17 Jun 2020
Form 4
Statement of changes in beneficial ownership
18 Feb 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
13 Aug 2019
KNOWLES MICHAEL
(13)
Expand
Form 4
Statement of changes in beneficial ownership
4 Sep
Form 4
Statement of changes in beneficial ownership
12 Jun
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
11 Feb
Form 4
Statement of changes in beneficial ownership
7 Jan
Form 4/A
Statement of changes in beneficial ownership (amendment)
27 Mar
Form 4
Statement of changes in beneficial ownership
2 Sep 2025
Form 4
Statement of changes in beneficial ownership
30 Dec 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
18 Jun 2024
REARDON JOHN RALPH
(12)
Expand
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
14 Feb 2020
Form 4
Statement of changes in beneficial ownership
16 Dec 2019
Form 4
Statement of changes in beneficial ownership
17 Sep 2019
Form 4
Statement of changes in beneficial ownership
15 Apr 2019
Form 4
Statement of changes in beneficial ownership
22 Feb 2019
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
18 Dec 2018
Form 4
Statement of changes in beneficial ownership
11 Dec 2018
Form 4
Statement of changes in beneficial ownership
13 Apr 2018
Matz Gregory W
(10)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
23 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
15 Aug 2023
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
18 Aug 2020
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Gabel Daniel G.
(9)
Expand
Form 4
Statement of changes in beneficial ownership
05:26PM
Form 4
Statement of changes in beneficial ownership
4 Sep
Form 4
Statement of changes in beneficial ownership
28 May
Form 4
Statement of changes in beneficial ownership
11 Feb
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
12 Jan
Form 4
Statement of changes in beneficial ownership
5 Mar 2025
Form 3
Initial statement of beneficial ownership
12 Nov 2024
Form 4
Statement of changes in beneficial ownership
12 Nov 2024
Messinger Gioia
(8)
Expand
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Jun 2022
Form 4
Statement of changes in beneficial ownership
30 Jun 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
24 Nov 2020
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Sentovich Kimberly C.
(7)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
13 Feb 2020
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 3
Initial statement of beneficial ownership
31 Jan 2019
Lowman Teresita M.
(6)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
31 Mar 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Bressner Josef
(5)
Expand
Form 4
Statement of changes in beneficial ownership
1 Sep 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
15 Feb 2019
Form 4
Statement of changes in beneficial ownership
6 Nov 2018
Form 3
Initial statement of beneficial ownership
6 Nov 2018
Dumont Michael J.
(5)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
27 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 5
Annual statement of beneficial ownership
13 Feb 2024
Form 3
Initial statement of beneficial ownership
10 Oct 2023
JONES RANDY G
(4)
Expand
Form 4
Statement of changes in beneficial ownership
16 Apr 2019
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
13 Apr 2018
Form 3
Initial statement of beneficial ownership
31 Jan 2018
Herbets Mitchell H
(4)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
28 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 3
Initial statement of beneficial ownership
1 Dec 2023
Manko Joseph M. Jr.
(3)
Expand
Form 4
Statement of changes in beneficial ownership
15 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 3
Initial statement of beneficial ownership
20 Nov 2023
Carpenter William
(2)
Expand
Form 4
Statement of changes in beneficial ownership
13 Mar 2018
Form 3
Initial statement of beneficial ownership
31 Jan 2018
D'Amato Barbara
(2)
Expand
Form 3
Initial statement of beneficial ownership
8 Nov 2019
Form 4
Statement of changes in beneficial ownership
8 Nov 2019
BASSETT DAVID GEORGE
(2)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 3
PRIMARY DOCUMENT
18 Jul 2025
Randy Jones & Roseann Piazza Jones Revocable Trust
(1)
Expand
Form 3
Initial statement of beneficial ownership
31 Jan 2018
≥5% Ownership
BARD ASSOCIATES INC
(6)
Expand
SC 13G/A
One Stop Systems, Inc.
13 Feb
SC 13G/A
One Stop Systems, Inc.
4 Jan 2024
SC 13G/A
One Stop Systems, Inc.
6 Feb 2023
SC 13G/A
One Stop Systems, Inc.
14 Feb 2022
SC 13G/A
One Stop Systems, Inc.
12 Feb 2021
SC 13G
One Stop Systems, Inc.
10 Feb 2020
HIRSCHMAN ORIN
(4)
Expand
SC 13G/A
One Stop Systems, Inc.
2 Apr 2019
SC 13G/A
One Stop Systems, Inc.
15 Feb 2019
SC 13G/A
One Stop Systems, Inc.
15 Feb 2019
SC 13G
One Stop Systems Inc
4 May 2018
Lynrock Lake LP
(4)
Expand
SC 13G/A
One Stop Systems, Inc.
17 Feb
SC 13G/A
One Stop Systems, Inc.
18 Nov 2025
SC 13G/A
One Stop Systems, Inc.
14 Feb 2024
SC 13G
One Stop Systems, Inc.
14 Feb 2023
BARCLAYS PLC
(3)
Expand
SC 13G/A
One Stop Systems, Inc.
13 May 2025
SC 13G/A
One Stop Systems, Inc.
21 Mar 2025
SC 13G
One Stop Systems, Inc.
14 Feb 2025
WASATCH ADVISORS INC
(3)
Expand
SC 13G/A
One Stop Systems, Inc.
1 Jul 2020
SC 13G/A
One Stop Systems, Inc.
10 Feb 2020
SC 13G
One Stop Systems, Inc.
14 Feb 2019
Horton Capital Partners Fund, L.P.
(3)
Expand
SC 13D/A
One Stop Systems, Inc.
6 Jun 2025
SC 13D/A
One Stop Systems, Inc.
18 Apr 2025
SC 13D
One Stop Systems, Inc.
3 Nov 2023
Galkin Vladimir
(3)
Expand
SC 13G/A
One Stop Systems, Inc.
9 Oct
SC 13G/A
One Stop Systems, Inc.
31 Jul
SC 13G
One Stop Systems, Inc.
24 Jul
JANE STREET GROUP, LLC
(2)
Expand
SC 13G/A
One Stop Systems, Inc.
12 Nov
SC 13G
One Stop Systems, Inc.
13 May
Cooper Steve D
(2)
Expand
SC 13D/A
One Stop Systems, Inc.
18 Feb 2020
SC 13D
One Stop Systems, Inc.
15 Feb 2019
JONES RANDY G
(1)
Expand
SC 13D
One Stop Systems, Inc.
15 Feb 2019
Ayrton Capital LLC
(1)
Expand
SC 13G
One Stop Systems, Inc.
11 Mar 2021
Reardon James M
(1)
Expand
SC 13D
One Stop Systems, Inc.
10 Sep 2018
BlackRock, Inc.
(1)
Expand
SC 13G
One Stop Systems, Inc.
29 Jul
Select Filings
Insider Ownership
Ison James
(60)
Expand
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
25 Aug 2025
Form 4
Statement of changes in beneficial ownership
13 Mar 2025
Form 4
Statement of changes in beneficial ownership
24 Feb 2025
Form 4
Statement of changes in beneficial ownership
25 Sep 2024
Form 4
Statement of changes in beneficial ownership
21 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
28 May 2024
Form 4
Statement of changes in beneficial ownership
27 Mar 2024
Form 4
Statement of changes in beneficial ownership
7 Feb 2024
Morrison John W Jr.
(41)
Expand
Form 4
Statement of changes in beneficial ownership
12 Nov 2024
Form 4
Statement of changes in beneficial ownership
25 Sep 2024
Form 4
Statement of changes in beneficial ownership
21 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
28 May 2024
Form 4
Statement of changes in beneficial ownership
27 Mar 2024
Form 4
Statement of changes in beneficial ownership
7 Feb 2024
Form 4
Statement of changes in beneficial ownership
21 Nov 2023
Form 4
Statement of changes in beneficial ownership
20 Nov 2023
Form 4
Statement of changes in beneficial ownership
18 Aug 2023
Cooper Steve D
(36)
Expand
Form 4
PRIMARY DOCUMENT
24 Jan 2024
Form 4
PRIMARY DOCUMENT
1 Aug 2023
Form 4
PRIMARY DOCUMENT
20 Dec 2022
Form 4
PRIMARY DOCUMENT
26 Aug 2022
Form 4
PRIMARY DOCUMENT
17 Aug 2022
Form 4
PRIMARY DOCUMENT
27 Jul 2022
Form 4
PRIMARY DOCUMENT
11 Apr 2022
Form 4
PRIMARY DOCUMENT
31 Mar 2022
Form 4
PRIMARY DOCUMENT
4 Jan 2022
Form 4
PRIMARY DOCUMENT
26 Nov 2021
RAUN DAVID
(33)
Expand
Form 4
Statement of changes in beneficial ownership
3 Apr 2024
Form 4
Statement of changes in beneficial ownership
15 Aug 2023
Form 4
Statement of changes in beneficial ownership
27 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Jun 2023
Form 4/A
Statement of changes in beneficial ownership (amendment)
21 Jun 2023
Form 4
Statement of changes in beneficial ownership
10 Feb 2023
Form 4
Statement of changes in beneficial ownership
6 Jan 2023
Form 4
Statement of changes in beneficial ownership
30 Jun 2022
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
23 Dec 2021
POTASHNER KENNETH F
(23)
Expand
Form 4
Statement of changes in beneficial ownership
11 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Apr 2024
Form 4
Statement of changes in beneficial ownership
28 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Jun 2023
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Jan 2022
Form 4
Statement of changes in beneficial ownership
24 Nov 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Harrison Jack
(13)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
26 Jul 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
19 Aug 2020
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
14 Feb 2020
Form 5
Annual statement of beneficial ownership
10 Feb 2020
Form 4
Statement of changes in beneficial ownership
16 Apr 2019
Form 4
Statement of changes in beneficial ownership
6 Jun 2019
Cooper Revocable Trust Dated April 25, 2001
(13)
Expand
Form 4
Statement of changes in beneficial ownership
2 Sep 2020
Form 4
Statement of changes in beneficial ownership
24 Aug 2020
Form 4
Statement of changes in beneficial ownership
24 Jun 2020
Form 4
Statement of changes in beneficial ownership
20 Mar 2020
Form 4
Statement of changes in beneficial ownership
18 Feb 2020
Form 4
Statement of changes in beneficial ownership
25 Sep 2019
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
11 Jun 2019
Form 4
Statement of changes in beneficial ownership
24 May 2019
Form 4
Statement of changes in beneficial ownership
15 Apr 2019
Reardon James M
(13)
Expand
Form 4
Statement of changes in beneficial ownership
1 Apr 2021
Form 4
Statement of changes in beneficial ownership
24 Feb 2021
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
25 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 4
Statement of changes in beneficial ownership
23 Jun 2020
Form 4
Statement of changes in beneficial ownership
17 Jun 2020
Form 4
Statement of changes in beneficial ownership
18 Feb 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
13 Aug 2019
KNOWLES MICHAEL
(13)
Expand
Form 4
Statement of changes in beneficial ownership
4 Sep
Form 4
Statement of changes in beneficial ownership
12 Jun
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
11 Feb
Form 4
Statement of changes in beneficial ownership
7 Jan
Form 4/A
Statement of changes in beneficial ownership (amendment)
27 Mar
Form 4
Statement of changes in beneficial ownership
2 Sep 2025
Form 4
Statement of changes in beneficial ownership
30 Dec 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
18 Jun 2024
REARDON JOHN RALPH
(12)
Expand
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
14 Feb 2020
Form 4
Statement of changes in beneficial ownership
16 Dec 2019
Form 4
Statement of changes in beneficial ownership
17 Sep 2019
Form 4
Statement of changes in beneficial ownership
15 Apr 2019
Form 4
Statement of changes in beneficial ownership
22 Feb 2019
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
18 Dec 2018
Form 4
Statement of changes in beneficial ownership
11 Dec 2018
Form 4
Statement of changes in beneficial ownership
13 Apr 2018
Matz Gregory W
(10)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
23 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
15 Aug 2023
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
18 Aug 2020
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Gabel Daniel G.
(9)
Expand
Form 4
Statement of changes in beneficial ownership
05:26PM
Form 4
Statement of changes in beneficial ownership
4 Sep
Form 4
Statement of changes in beneficial ownership
28 May
Form 4
Statement of changes in beneficial ownership
11 Feb
Form 4
Statement of changes in beneficial ownership
2 Mar
Form 4
Statement of changes in beneficial ownership
12 Jan
Form 4
Statement of changes in beneficial ownership
5 Mar 2025
Form 3
Initial statement of beneficial ownership
12 Nov 2024
Form 4
Statement of changes in beneficial ownership
12 Nov 2024
Messinger Gioia
(8)
Expand
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 4
Statement of changes in beneficial ownership
3 Jun 2022
Form 4
Statement of changes in beneficial ownership
30 Jun 2021
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
24 Nov 2020
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Sentovich Kimberly C.
(7)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
13 Feb 2020
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 3
Initial statement of beneficial ownership
31 Jan 2019
Lowman Teresita M.
(6)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2022
Form 4
Statement of changes in beneficial ownership
21 May 2021
Form 4
Statement of changes in beneficial ownership
31 Mar 2021
Form 4
Statement of changes in beneficial ownership
17 Feb 2021
Form 4
Statement of changes in beneficial ownership
5 Aug 2020
Form 3
Initial statement of beneficial ownership
15 Jun 2020
Bressner Josef
(5)
Expand
Form 4
Statement of changes in beneficial ownership
1 Sep 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2019
Form 4
Statement of changes in beneficial ownership
15 Feb 2019
Form 4
Statement of changes in beneficial ownership
6 Nov 2018
Form 3
Initial statement of beneficial ownership
6 Nov 2018
Dumont Michael J.
(5)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
27 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 5
Annual statement of beneficial ownership
13 Feb 2024
Form 3
Initial statement of beneficial ownership
10 Oct 2023
JONES RANDY G
(4)
Expand
Form 4
Statement of changes in beneficial ownership
16 Apr 2019
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
13 Apr 2018
Form 3
Initial statement of beneficial ownership
31 Jan 2018
Herbets Mitchell H
(4)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 4
Statement of changes in beneficial ownership
28 May 2025
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 3
Initial statement of beneficial ownership
1 Dec 2023
Manko Joseph M. Jr.
(3)
Expand
Form 4
Statement of changes in beneficial ownership
15 Aug 2024
Form 4
Statement of changes in beneficial ownership
3 Jul 2024
Form 3
Initial statement of beneficial ownership
20 Nov 2023
Carpenter William
(2)
Expand
Form 4
Statement of changes in beneficial ownership
13 Mar 2018
Form 3
Initial statement of beneficial ownership
31 Jan 2018
D'Amato Barbara
(2)
Expand
Form 3
Initial statement of beneficial ownership
8 Nov 2019
Form 4
Statement of changes in beneficial ownership
8 Nov 2019
BASSETT DAVID GEORGE
(2)
Expand
Form 4
Statement of changes in beneficial ownership
26 May
Form 3
PRIMARY DOCUMENT
18 Jul 2025
Randy Jones & Roseann Piazza Jones Revocable Trust
(1)
Expand
Form 3
Initial statement of beneficial ownership
31 Jan 2018
≥5% Ownership
BARD ASSOCIATES INC
(6)
Expand
SC 13G/A
One Stop Systems, Inc.
13 Feb
SC 13G/A
One Stop Systems, Inc.
4 Jan 2024
SC 13G/A
One Stop Systems, Inc.
6 Feb 2023
SC 13G/A
One Stop Systems, Inc.
14 Feb 2022
SC 13G/A
One Stop Systems, Inc.
12 Feb 2021
SC 13G
One Stop Systems, Inc.
10 Feb 2020
HIRSCHMAN ORIN
(4)
Expand
SC 13G/A
One Stop Systems, Inc.
2 Apr 2019
SC 13G/A
One Stop Systems, Inc.
15 Feb 2019
SC 13G/A
One Stop Systems, Inc.
15 Feb 2019
SC 13G
One Stop Systems Inc
4 May 2018
Lynrock Lake LP
(4)
Expand
SC 13G/A
One Stop Systems, Inc.
17 Feb
SC 13G/A
One Stop Systems, Inc.
18 Nov 2025
SC 13G/A
One Stop Systems, Inc.
14 Feb 2024
SC 13G
One Stop Systems, Inc.
14 Feb 2023
BARCLAYS PLC
(3)
Expand
SC 13G/A
One Stop Systems, Inc.
13 May 2025
SC 13G/A
One Stop Systems, Inc.
21 Mar 2025
SC 13G
One Stop Systems, Inc.
14 Feb 2025
WASATCH ADVISORS INC
(3)
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SC 13G/A
One Stop Systems, Inc.
1 Jul 2020
SC 13G/A
One Stop Systems, Inc.
10 Feb 2020
SC 13G
One Stop Systems, Inc.
14 Feb 2019
Horton Capital Partners Fund, L.P.
(3)
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SC 13D/A
One Stop Systems, Inc.
6 Jun 2025
SC 13D/A
One Stop Systems, Inc.
18 Apr 2025
SC 13D
One Stop Systems, Inc.
3 Nov 2023
Galkin Vladimir
(3)
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SC 13G/A
One Stop Systems, Inc.
9 Oct
SC 13G/A
One Stop Systems, Inc.
31 Jul
SC 13G
One Stop Systems, Inc.
24 Jul
JANE STREET GROUP, LLC
(2)
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SC 13G/A
One Stop Systems, Inc.
12 Nov
SC 13G
One Stop Systems, Inc.
13 May
Cooper Steve D
(2)
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SC 13D/A
One Stop Systems, Inc.
18 Feb 2020
SC 13D
One Stop Systems, Inc.
15 Feb 2019
JONES RANDY G
(1)
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SC 13D
One Stop Systems, Inc.
15 Feb 2019
Ayrton Capital LLC
(1)
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SC 13G
One Stop Systems, Inc.
11 Mar 2021
Reardon James M
(1)
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SC 13D
One Stop Systems, Inc.
10 Sep 2018
BlackRock, Inc.
(1)
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SC 13G
One Stop Systems, Inc.
29 Jul
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