ARGERIS N KARABELAS
CIK 1191229 · last filed 2026-06-02
ARGERIS N KARABELAS is a corporate insider who has filed 59 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for RGNX, was dated Jun 2, 2026. Across all open-market trades the lifetime net is −$32.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $818.2K 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.
$818.2K
6
59
-$32.53M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RGNX | Director | 28,861 | $6.66 | $192.2K | -$631.3K | 18 | 2026-06-02 |
| BHC | Director | 123,715 | $5.06 | $626.0K | $0 | 4 | 2022-06-28 |
| ROCKET PHARMACEUTICALS, INC. (ITEK) Delisted | Director | 1,609,747 | — | — | $3.62M | 2 | 2015-06-26 |
| HUMAN GENOME SCIENCES INC (HGSI) Delisted | Director | 0 | — | — | $0 | 13 | 2012-08-01 |
| VNDA | Director | 0 | $5.87 | $0 | -$35.52M | 13 | 2011-06-17 |
| NITROMED INC (NTMD) Delisted | Director | — | — | — | $0 | 2 | 2008-05-16 |
Recent Filings
59 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-02 | RGNX | Grant (A) | +9,807 | $0 | EDGAR |
| 2025-06-03 | RGNX | Grant (A) | +7,768 | $0 | EDGAR |
| 2024-10-02 | RGNX | Mixed | — | -$63.5K | EDGAR |
| 2024-09-04 | RGNX | Mixed | — | -$78.0K | EDGAR |
| 2024-08-05 | RGNX | Mixed | — | -$97.6K | EDGAR |
| 2024-07-30 | RGNX | Mixed | — | -$25.4K | EDGAR |
| 2024-07-03 | RGNX | Mixed | — | -$75.1K | EDGAR |
| 2024-06-04 | RGNX | Grant (A) | +4,790 | $0 | EDGAR |
| 2023-06-06 | RGNX | Grant (A) | +3,486 | $0 | EDGAR |
| 2022-06-28 | BHC | Grant (A) | +34,387 | $0 | EDGAR |