ROBERT CHESS
CIK 1227886 · Chairman of the Board · last filed 2026-03-19
"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.
Loading insider history…
Disclosed Exposure
$20.13M
Companies
3
Total Filings
84
Lifetime Open-Market Net
-$13.52M
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 7 of 9
84 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-09-17 | NKTR | Grant (A) | — | $0 | EDGAR |
| 2015-06-23 | NKTR | Mixed | — | -$45.0K | EDGAR |
| 2014-12-31 | NKTR | Mixed | — | -$3.0K | EDGAR |
| 2014-09-25 | NKTR | Grant (A) | — | $0 | EDGAR |
| 2013-09-23 | NKTR | Grant (A) | — | $0 | EDGAR |
| 2012-09-18 | NKTR | Grant (A) | — | $0 | EDGAR |
| 2012-07-17 | NKTR | Mixed | — | -$57.1K | EDGAR |
| 2011-09-15 | NKTR | Grant (A) | — | $0 | EDGAR |
| 2011-03-09 | NKTR | Mixed | +5,500 | -$40.5K | EDGAR |
| 2010-09-17 | NKTR | Grant (A) | — | $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.