James Samuel Shannon
CIK 1485417 · last filed 2026-05-22
"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
$216.5K
Companies
4
Total Filings
40
Lifetime Open-Market Net
-$1.23M
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 |
|---|---|---|---|---|---|---|---|
| MNKD | Director | 36,458 | $3.66 | $133.4K | $0 | 18 | 2026-05-22 |
| XLO | Director | 10,000 | $8.31 | $83.1K | $92.0K | 4 | 2026-03-30 |
| Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Director | 0 | $116.30 | $0 | -$1.32M | 15 | 2023-10-06 |
| ENDOCYTE INC (ECYT) Delisted | Director | — | — | — | $0 | 3 | 2011-05-31 |
Recent Filings · Page 3 of 4
40 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-05-04 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Mixed | +9,349 | -$215.2K | EDGAR |
| 2019-09-13 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Mixed | — | -$356.2K | EDGAR |
| 2019-08-05 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Mixed | +4,983 | -$79.3K | EDGAR |
| 2019-05-16 | MNKD | Grant (A) | — | $0 | EDGAR |
| 2019-05-06 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Mixed | +9,306 | -$159.6K | EDGAR |
| 2018-08-02 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Mixed | +4,983 | -$58.5K | EDGAR |
| 2018-05-22 | MNKD | Grant (A) | — | $0 | EDGAR |
| 2018-05-18 | MNKD | Grant (A) | — | $0 | EDGAR |
| 2018-05-07 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-08-03 | Horizon Therapeutics Public Ltd Co (HZNP) Delisted | 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.