Mitchell B. Goldsteen
CIK 1997607 · last filed 2026-03-20
"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.
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Disclosed Exposure
$86.00M
Companies
1
Total Filings
165
Lifetime Open-Market Net
-$2.31M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SHIM | Director | 20,974,873 | $4.10 | $86.00M | -$2.31M | 49 | 2026-03-20 |
Recent Filings · Page 2 of 17
165 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-14 | SHIM | Notice (144) | −6,300 | -$13.3K | EDGAR |
| 2025-08-13 | SHIM | Sell (S) | −25,426 | -$51.0K | EDGAR |
| 2025-08-13 | SHIM | Notice (144) | −8,000 | -$16.8K | EDGAR |
| 2025-08-12 | SHIM | Notice (144) | −2,116 | -$4.2K | EDGAR |
| 2025-08-11 | SHIM | Notice (144) | −15,310 | -$30.0K | EDGAR |
| 2025-08-08 | SHIM | Sell (S) | −4,500 | -$8.0K | EDGAR |
| 2025-08-08 | SHIM | Notice (144) | −2,500 | -$4.5K | EDGAR |
| 2025-08-07 | SHIM | Notice (144) | −2,000 | -$3.4K | EDGAR |
| 2025-08-06 | SHIM | Sell (S) | −18,510 | -$32.1K | EDGAR |
| 2025-08-06 | SHIM | Notice (144) | −5,092 | -$8.8K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.