Charles S Berkman
CIK 1392266 · Chief Legal Officer · last filed 2026-04-07
"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
$6.13M
Companies
2
Total Filings
82
Lifetime Open-Market Net
-$21.13M
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.
Recent Filings · Page 8 of 9
82 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-02-13 | LGND | Grant (A) | +5,000 | $0 | EDGAR |
| 2012-01-06 | LGND | Other (J) | +1,238 | $12.5K | EDGAR |
| 2011-02-18 | LGND | Mixed | −2,000 | -$48.8K | EDGAR |
| 2010-07-01 | LGND | Other (J) | +7,500 | $9.3K | EDGAR |
| 2010-02-17 | LGND | Grant (A) | +24,000 | $0 | EDGAR |
| 2010-01-28 | LGND | Grant (A) | — | $0 | EDGAR |
| 2010-01-05 | LGND | Other (J) | +6,707 | $12.4K | EDGAR |
| 2009-02-18 | LGND | Grant (A) | +25,000 | $0 | EDGAR |
| 2009-01-27 | LGND | Grant (A) | — | $0 | EDGAR |
| 2008-02-26 | LGND | Grant (A) | +18,000 | $0 | 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.