JOHN B III WILLIAMSON
CIK 1238836 · Chairman · last filed 2025-11-05
"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
$6.33M
Companies
4
Total Filings
263
Lifetime Open-Market Net
$454.6K
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 |
|---|---|---|---|---|---|---|---|
| RGCO | Director | 176,266 | $23.19 | $4.09M | $436.2K | 140 | 2025-11-05 |
| OCC | Director | 164,119 | $13.66 | $2.24M | $18.4K | 14 | 2021-06-25 |
| LUNA INNOVATIONS INC (LUNA) Delisted | Director | 278,176 | $0.89 | $247.3K | $0 | 48 | 2020-04-02 |
| OPTICAL CABLE CORP (OCCF) Delisted | Director | 40,853 | — | — | $0 | 7 | 2010-05-04 |
Recent Filings · Page 2 of 27
263 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 |
|---|---|---|---|---|---|
| 2025-01-06 | RGCO | Grant (A) | +303 | $6.1K | EDGAR |
| 2024-12-04 | RGCO | Grant (A) | +265 | $5.7K | EDGAR |
| 2024-11-05 | RGCO | Grant (A) | +278 | $5.7K | EDGAR |
| 2024-10-02 | RGCO | Grant (A) | +266 | $5.7K | EDGAR |
| 2024-09-05 | RGCO | Grant (A) | +282 | $5.7K | EDGAR |
| 2024-08-05 | RGCO | Grant (A) | +263 | $5.7K | EDGAR |
| 2024-07-03 | RGCO | Grant (A) | +285 | $5.7K | EDGAR |
| 2024-06-05 | RGCO | Grant (A) | +274 | $5.7K | EDGAR |
| 2024-05-03 | RGCO | Grant (A) | +270 | $5.7K | EDGAR |
| 2024-04-03 | RGCO | Grant (A) | +278 | $5.7K | 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.