JOSEPH LOSCALZO
CIK 1276128 · last filed 2026-07-06
JOSEPH LOSCALZO is a corporate insider who has filed 53 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for IONS, was dated Jul 6, 2026. Across all open-market trades the lifetime net is −$8.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.6M across reported positions.
"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.
$2.57M
5
53
-$8.56M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IONS | Director | 47,298 | $53.26 | $2.52M | -$8.56M | 24 | 2026-07-06 |
| CYPH | Director | 74,700 | $0.64 | $48.2K | $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
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-06 | IONS | Grant (A) | — | $0 | EDGAR |
| 2026-05-06 | IONS | Mixed | — | -$2.03M | EDGAR |
| 2026-05-04 | IONS | Notice (144) | −54,321 | -$4.35M | EDGAR |
| 2026-03-17 | CYPH | Exer (M) | +168,750 | $0 | EDGAR |
| 2026-03-05 | IONS | Mixed | — | -$43.6K | EDGAR |
| 2026-03-03 | IONS | Notice (144) | −24,000 | -$1.92M | EDGAR |
| 2025-12-30 | CYPH | Grant (A) | — | $0 | EDGAR |
| 2025-11-13 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-11-03 | IONS | Mixed | — | -$366.1K | EDGAR |
| 2025-10-31 | IONS | Notice (144) | −16,000 | -$1.20M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.