Samuel Rubinstein
CIK 1742152 · last filed 2026-09-02
Samuel Rubinstein is a corporate insider who has filed 11 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for MDWD, was dated Sep 2, 2026. Across all open-market trades the lifetime net is −$8.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $46.8K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$46.8K
2
11
-$8.9K
Filer Profile
SUITE 140
HORSHAM, PA 19044
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDWD | Director | 3,518 | $13.29 | $46.8K | $2.1K | 2 | 2026-09-02 |
| STRATA Skin Sciences, Inc. (SSKN) Delisted | Director | 5,934 | $0.15 | $890 | -$11.0K | 9 | 2025-11-18 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-02 | MDWD | Mixed | — | -$52 | EDGAR |
| 2026-06-01 | MDWD | Buy (P) | +150 | $2.1K | EDGAR |
| 2025-11-18 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Mixed | −9,094 | -$11.8K | EDGAR |
| 2023-11-20 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Sell (S) | −1,000 | -$320 | EDGAR |
| 2023-10-27 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-07-07 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Grant (A) | +33,981 | $35.0K | EDGAR |
| 2022-07-05 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Grant (A) | +37,838 | $35.0K | EDGAR |
| 2022-06-15 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Buy (P) | +1,050 | $1.1K | EDGAR |
| 2021-07-21 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Grant (A) | +53,635 | $0 | EDGAR |
| 2019-11-26 | STRATA Skin Sciences, Inc. (SSKN) Delisted | Grant (A) | +14,228 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.