JOSEPH LOSCALZO
CIK 1276128 · last filed 2026-05-06
"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
$3.51M
Companies
5
Total Filings
47
Lifetime Open-Market Net
-$8.56M
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 | Director | 47,298 | $73.28 | $3.47M | -$8.56M | 23 | 2026-05-06 |
| CYPH | Director | 74,700 | $0.65 | $48.6K | $0 | 2 | 2026-03-17 |
| CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Director | — | $1.56 | — | $0 | 14 | 2025-11-13 |
| IONIS PHARMACEUTICALS INC (ISIS) Delisted | Director | 1,605 | — | — | $0 | 4 | 2015-07-02 |
| NITROMED INC (NTMD) Delisted | Director | — | — | — | $0 | 2 | 2008-05-16 |
Recent Filings · Page 3 of 5
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-07-06 | IONS | Grant (A) | — | $0 | EDGAR |
| 2022-02-02 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-07-19 | IONS | Exer (M) | +8,666 | $0 | EDGAR |
| 2021-07-06 | IONS | Grant (A) | — | $0 | EDGAR |
| 2021-01-06 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-08-12 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-07-06 | IONS | Mixed | +4,000 | $0 | EDGAR |
| 2020-04-13 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-03-04 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-07-03 | IONS | Mixed | +2,889 | $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.