Steven B Ketchum
CIK 1289884 · EVP, Chief Scientific Officer · last filed 2026-02-03
"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
$623.0K
Companies
3
Total Filings
87
Lifetime Open-Market Net
-$24.75M
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 |
|---|---|---|---|---|---|---|---|
| AMRN | EVP, Chief Scientific Officer | 40,879 | $15.24 | $623.0K | -$24.80M | 69 | 2026-02-03 |
| Viracta Therapeutics, Inc. (SNSS) Delisted | Director | 86,378 | $18.62 | $1.61M | $43.5K | 17 | 2020-07-01 |
| Viracta Therapeutics, Inc. (SNSSD) Delisted | Sr. Vice President, R & D | 72,921 | — | — | $0 | 1 | 2011-03-02 |
Recent Filings · Page 7 of 9
87 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-01-16 | AMRN | Mixed | — | -$6.2K | EDGAR |
| 2018-01-09 | AMRN | Mixed | — | -$152.7K | EDGAR |
| 2018-01-04 | AMRN | Mixed | — | -$391.5K | EDGAR |
| 2017-10-06 | AMRN | Sell (S) | −63,479 | -$221.2K | EDGAR |
| 2017-07-03 | AMRN | Grant (A) | — | $0 | EDGAR |
| 2017-06-02 | Viracta Therapeutics, Inc. (SNSS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-02-02 | AMRN | Mixed | +73,869 | -$208.6K | EDGAR |
| 2016-07-05 | Viracta Therapeutics, Inc. (SNSS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-02-02 | AMRN | Mixed | +74,907 | -$57.8K | EDGAR |
| 2015-07-28 | Viracta Therapeutics, Inc. (SNSS) Delisted | Mixed | +10,298 | -$3 | 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.