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.
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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 6 of 9
84 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-09-25 | NKTR | Sell (S) | −6,400 | -$139.0K | EDGAR |
| 2017-09-21 | NKTR | Grant (A) | +9,000 | $0 | EDGAR |
| 2017-05-17 | NKTR | Mixed | — | -$57.1K | EDGAR |
| 2017-04-19 | NKTR | Mixed | — | -$51.8K | EDGAR |
| 2017-03-16 | NKTR | Mixed | — | -$35.2K | EDGAR |
| 2016-09-23 | NKTR | Grant (A) | +8,000 | $0 | EDGAR |
| 2016-09-19 | NKTR | Mixed | +3,000 | -$230.5K | EDGAR |
| 2016-08-03 | NKTR | Mixed | — | -$60.6K | EDGAR |
| 2016-07-05 | NKTR | Mixed | — | -$44.8K | EDGAR |
| 2016-06-03 | NKTR | Mixed | — | -$51.8K | 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.