Insider · CIK 0001403497
Adam K Stern
Files at: MTNB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 31, 2025 XForm 4 → | Aug 13, 2026, 4:04 pm EDT | Matinas BioPharma Holdings, Inc.MTNB | 1,067,145 | $0.3754 | $400,633 | 743,785 | — | late |
| Dec 27, 2017 GForm 4 → | Dec 29, 4:39 pm EST | Matinas BioPharma Holdings, Inc.MTNB | 1,500,000 | — | — | 2,939,483 | — | plan? |
| Sep 7, 2017 PForm 4 → | Sep 11, 9:03 am EDT | Matinas BioPharma Holdings, Inc.MTNB | 100,000 | $1.38 | $138,000 | 3,689,483 | +2.79% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 16, 2025 AJXForm 4 → | Aug 13, 2026, 4:04 pm EDT | Matinas BioPharma Holdings, Inc.MTNB | 2,983,917 | $0.4381 | $1,307,246 | 141,462 | — | late |
| Nov 1, 2018 AForm 4 → | Nov 5, 8:17 am EST | Matinas BioPharma Holdings, Inc.MTNB | 256,598 | — | — | 128,299 | — | |
| Jun 21, 2018 PForm 4 → | Jun 22, 4:36 pm EDT | Matinas BioPharma Holdings, Inc.MTNB | 85 | $1,000.00 | $85,000 | 85 | — |