STERN ADAM K (CIK 1403497) reported 5 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-13). Recent activity: Buy MTNB (92,100 shares), Buy MTNB (344,710 shares), Buy MTNB (630,335 shares), Buy VIVS (15,000 shares), Buy DRIO (20,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | Matinas BioPharma Holdings, Inc. (MTNB) | 10% Owner | Buy | 92,100 | $59,368 |
| 2026-08-13 | Matinas BioPharma Holdings, Inc. (MTNB) | 10% Owner | Buy | 344,710 | $120,648 |
| 2026-08-13 | Matinas BioPharma Holdings, Inc. (MTNB) | 10% Owner | Buy | 630,335 | $220,617 |
| 2026-01-29 | VivoSim Labs, INC. (VIVS) | Director | Buy | 15,000 | $0 |
| 2025-09-15 | DarioHealth Corp. (DRIO) | Director | Buy | 20,000 | $0 |
Source: SEC Form 4 filings · as of 2026-08-13