WINMILL & CO. INC
CIK 52234 · last filed 2026-08-03
"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
$769.2K
Companies
1
Total Filings
70
Lifetime Open-Market Net
$737.7K
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 |
|---|---|---|---|---|---|---|---|
| SELF | 147,641 | $5.21 | $769.2K | $737.7K | 20 | 2025-12-01 |
Recent Filings · Page 4 of 7
70 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 |
|---|---|---|---|---|---|
| 2024-08-30 | SELF | Buy (P) | +2,636 | $13.8K | EDGAR |
| 2024-08-28 | — | Buy (P) | +2,395 | $31.7K | |
| 2024-08-27 | — | Buy (P) | +13,950 | $184.2K | |
| 2024-08-27 | SELF | Buy (P) | +4,731 | $24.5K | EDGAR |
| 2024-08-23 | SELF | Buy (P) | +8,706 | $45.2K | EDGAR |
| 2024-08-23 | — | Buy (P) | +1,305 | $17.2K | |
| 2024-08-21 | SELF | Buy (P) | +7,327 | $37.4K | EDGAR |
| 2024-08-20 | — | Buy (P) | +2,921 | $38.4K | |
| 2024-08-19 | SELF | Buy (P) | +7,496 | $37.8K | EDGAR |
| 2024-08-15 | SELF | Buy (P) | +4,200 | $20.9K | 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.