Insider · CIK 0001524858
Joshua Silverman
Files at: FABC, PTPI, NTRP, MRKR, QCLS, PTIX, NHLD, MGTI and 1 more. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 18, 2026 AFForm 4 → | Aug 14, 4:35 pm EDT | Fabric.AI, Inc.FABC | 448,205 | $3.70 | $331,220 | 280,757 | — | late |
| Jun 5, 2026 AForm 4 → | Jun 5, 5:12 pm EDT | Petros Pharmaceuticals, Inc.PTPI | 4,375,000 | — | — | 8,790,450 | — | |
| Oct 16, 2018 AForm 4 → | Oct 17, 8:54 am EDT | TAPIMMUNE INC.TPIV | 4,106 | — | — | 17,221 | — | plan? |
| Jun 22, 2018 PForm 4 → | Jun 26, 9:00 pm EDT | DropCar, Inc.DCAR | 30,000 | $1.26 | $37,905 | 35,109 | +587% | plan? |
| Feb 28, 2018 JForm 4 → | Mar 2, 5:54 pm EST | TAPIMMUNE INC.TPIV | 153,333 | — | — | 153,333 | — | plan? |
| Feb 28, 2018 JForm 4 → | Mar 2, 5:53 pm EST | DropCar, Inc.DCAR | 5,109 | — | — | 5,109 | — | plan? |
| Aug 29, 2017 AForm 4 → | Aug 30, 4:05 pm EDT | TAPIMMUNE INC.TPIV | 13,115 | — | — | 13,115 | — | plan? |
| Sep 12, 2016 UForm 4 → | Sep 13, 4:32 pm EDT | NATIONAL HOLDINGS CORPNHLD | 414,323 | $3.25 | $1,346,550 | 414,323 | — | plan? |
| Jun 17, 2016 AForm 4 → | Jun 21, 9:53 pm EDT | Protagenic Therapeutics, Inc.\newATRN | 45,000 | $1.25 | $56,250 | 45,000 | — | plan? |
| Oct 8, 2015 PForm 5 → | Feb 16, 2016, 4:38 pm EST | MGT CAPITAL INVESTMENTS INCMGT | 300,000 | — | — | 1,339,096 | — | plan? |