John J D'Angelo
CIK 1611432 · Chief Executive Officer · last filed 2026-04-03
John J D'Angelo is a Chief Executive Officer who has filed 77 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing, for ISTR, was dated Apr 3, 2026. Across all open-market trades the lifetime net is −$1.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.2M 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.
$7.20M
1
77
-$1.02M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ISTR | Chief Executive Officer | 238,731 | $30.15 | $7.20M | -$1.02M | 77 | 2026-04-03 |
Recent Filings
77 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-03 | ISTR | Mixed | +12,166 | -$114.3K | EDGAR |
| 2026-01-29 | ISTR | Mixed | +947 | -$372.9K | EDGAR |
| 2025-07-03 | ISTR | Grant (A) | — | $0 | EDGAR |
| 2025-04-03 | ISTR | Mixed | +18,990 | -$50.6K | EDGAR |
| 2025-04-01 | ISTR | Mixed | +2,813 | -$20.4K | EDGAR |
| 2025-03-04 | ISTR | Tax (F) | −524 | -$9.8K | EDGAR |
| 2024-06-07 | ISTR | Mixed | +3,745 | -$37.4K | EDGAR |
| 2024-04-03 | ISTR | Mixed | +8,727 | -$37.2K | EDGAR |
| 2024-03-05 | ISTR | Tax (F) | −788 | -$12.4K | EDGAR |
| 2023-11-16 | ISTR | Buy (P) | +300 | $3.1K | EDGAR |