C FRANK BENNETT
CIK 1073387 · EVP, Chief Scientific Officer · last filed 2026-03-05
"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
$12.14M
Companies
2
Total Filings
124
Lifetime Open-Market Net
-$37.23M
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 |
|---|---|---|---|---|---|---|---|
| IONS | EVP, Chief Scientific Officer | 165,643 | $73.28 | $12.14M | -$29.96M | 70 | 2026-03-05 |
| IONIS PHARMACEUTICALS INC (ISIS) Delisted | SVP, Antisense Research | 11,225 | — | — | -$7.26M | 54 | 2015-12-17 |
Recent Filings · Page 3 of 13
124 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-17 | IONS | Grant (A) | — | $0 | EDGAR |
| 2024-01-04 | IONS | Grant (A) | — | $0 | EDGAR |
| 2023-12-22 | IONS | Mixed | — | -$46.4K | EDGAR |
| 2023-12-18 | IONS | Mixed | — | -$50.7K | EDGAR |
| 2023-09-29 | IONS | Sell (S) | −4,460 | -$207.4K | EDGAR |
| 2023-09-05 | IONS | Other (J) | +180 | $5.5K | EDGAR |
| 2023-03-02 | IONS | Other (J) | +383 | $11.7K | EDGAR |
| 2023-02-07 | IONS | Mixed | +1,796 | -$73.6K | EDGAR |
| 2023-01-19 | IONS | Mixed | +12,439 | -$271.4K | EDGAR |
| 2023-01-18 | IONS | 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.