Samuel Rubinstein
CIK 1742152 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: June 1, 2026
On this page
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$2,150
Avg return of open purchases vs now:
-4.1%
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 29, 2026 | MDWD | P | 150 | $14.33 | $2,150 | 2,993 Direct | +5.28% | Acquired | -4.1% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | MDWD | Ordinary shares | 2,843 | Direct |
| March 18, 2026 | MDWD | Ordinary shares [F1] | 750 | Direct |
| March 18, 2026 | MDWD | Ordinary shares | 525 | Indirect |
| March 18, 2026 | MDWD | Stock Option (right to buy ordinary shares)→ Ordinary shares (7,200) | 7,200 | Direct |
| March 18, 2026 | MDWD | Stock Option (right to buy ordinary shares)→ Ordinary shares (7,542) | 7,542 | Direct |
| March 18, 2026 | MDWD | Stock Option (right to buy ordinary shares)→ Ordinary shares (5,600) | 5,600 | Direct |
| March 18, 2026 | MDWD | Stock Option (right to buy ordinary shares)→ Ordinary shares (6,250) | 6,250 | Direct |