Insider holders · CIK 0001394056
ONE STOP SYSTEMS, INC. · OSS
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Steve D CooperPresident, CEO | 2,930,394 | 2,926,696 | 5,857,090 | Dec 12, 2018 · 8:01 pm EST | Form 4 |
| Cooper Revocable Trust dated April 25, 200110% Owner | — | 2,926,696 | 2,926,696 | Mar 13, 2018 · 8:14 pm EDT | Form 4 |
| James M ReardonPresident, CDI | 1,330,496 | — | 1,330,496 | Sep 5, 2018 · 8:13 pm EDT | Form 4 |
| Randy Jones & Roseann Piazza Jones Revocable Trustrelationship not stated | — | 1,263,749 | 1,263,749 | Jan 31, 2018 · 8:33 pm EST | Form 3 |
| Randy G JonesDirector | — | 1,263,749 | 1,263,749 | Jan 31, 2018 · 8:33 pm EST | Form 3 |
| Michael KnowlesChief Executive Officer | 590,141 | — | 590,141 | Sep 4, 2026 · 12:33 pm EDT | Form 4 |
| William CarpenterDirector | — | 199,236 | 199,236 | Mar 13, 2018 · 9:18 pm EDT | Form 4 |
| John Ralph ReardonDirector | 106,303 | 88,863 | 195,166 | Feb 22, 2019 · 7:46 pm EST | Form 4 |
| Josef BressnerManaging Director, Bressner | 53,232 | 106,463 | 159,695 | Nov 6, 2018 · 6:18 pm EST | Form 4 |
| Daniel G. GabelChief Financial Officer | 150,064 | — | 150,064 | Sep 4, 2026 · 12:31 pm EDT | Form 4 |
| Kenneth F PotashnerDirector | 70,000 | — | 70,000 | Feb 20, 2018 · 8:50 pm EST | Form 4 |
| John W Morrison Jr.Chief Financial Officer | 16,754 | — | 16,754 | Sep 25, 2018 · 9:07 pm EDT | Form 4 |
| David RaunDirector | 12,500 | — | 12,500 | Jan 2, 2019 · 8:37 pm EST | Form 4 |
| Jim IsonVice President of Sales | 12,252 | — | 12,252 | Jan 2, 2019 · 7:31 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.