Ralph Brandenberger
CIK 1853197 · Chief Technical Officer · last filed 2025-01-17
"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
$356.9K
Companies
1
Total Filings
19
Lifetime Open-Market Net
-$935.0K
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 |
|---|---|---|---|---|---|---|---|
| NKTX | Chief Technical Officer | 124,796 | $2.86 | $356.9K | -$935.0K | 19 | 2025-01-17 |
Recent Filings · Page 2 of 2
19 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-08-10 | NKTX | Mixed | — | -$149.6K | EDGAR |
| 2022-07-26 | NKTX | Mixed | — | -$39.0K | EDGAR |
| 2022-07-18 | NKTX | Grant (A) | — | $0 | EDGAR |
| 2022-06-21 | NKTX | Grant (A) | +2,500 | $0 | EDGAR |
| 2022-06-07 | NKTX | Mixed | — | -$46.8K | EDGAR |
| 2022-01-19 | NKTX | Grant (A) | +5,300 | $0 | EDGAR |
| 2021-12-03 | NKTX | Mixed | — | -$49.5K | EDGAR |
| 2021-09-02 | NKTX | Mixed | — | -$117.5K | EDGAR |
| 2021-06-04 | NKTX | Mixed | — | -$86.2K | EDGAR |
Showing 11–19 of 19
Prev
Page 2 of 2
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.