William F Jr Griffin
CIK 1384123 · GEMMA, NON-EXECUTIVE CHAIRMAN · last filed 2026-04-10
"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
$655.09M
Companies
1
Total Filings
69
Lifetime Open-Market Net
-$27.56M
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 |
|---|---|---|---|---|---|---|---|
| AGX | Director | 1,020,902 | $641.68 | $655.09M | -$27.56M | 69 | 2026-04-10 |
Recent Filings · Page 5 of 7
69 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-05-21 | AGX | Sell (S) | −3,500 | -$47.8K | EDGAR |
| 2009-05-20 | AGX | Sell (S) | −1,600 | -$21.6K | EDGAR |
| 2009-05-08 | AGX | Sell (S) | −1,700 | -$22.9K | EDGAR |
| 2009-05-07 | AGX | Sell (S) | −1,200 | -$16.2K | EDGAR |
| 2009-05-06 | AGX | Sell (S) | −7,850 | -$107.3K | EDGAR |
| 2009-05-01 | AGX | Sell (S) | −2,984 | -$40.3K | EDGAR |
| 2009-04-30 | AGX | Sell (S) | −2,125 | -$28.8K | EDGAR |
| 2009-04-23 | AGX | Sell (S) | −14,402 | -$195.7K | EDGAR |
| 2008-10-17 | AGX | Sell (S) | −100,000 | -$1.25M | EDGAR |
| 2008-07-24 | AGX | Sell (S) | −26,500 | -$459.4K | EDGAR |
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.