MICHAEL A. PISETSKY
CIK 1754765 · SVP, Ops & Adm/Chief Legal Ofr · last filed 2026-05-20
MICHAEL A. PISETSKY is a SVP, Ops & Adm/Chief Legal Ofr who has filed 53 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing shows the insider sold $54.5K of SIBN on May 20, 2026. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.3M 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.
$4.33M
1
53
-$2.33M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SIBN | SVP, Ops & Adm/Chief Legal Ofr | 280,509 | $15.42 | $4.33M | -$2.33M | 53 | 2026-05-20 |
Recent Filings
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-20 | SIBN | Sell (S) | −3,726 | -$54.5K | EDGAR |
| 2026-04-03 | SIBN | Sell (S) | −3,134 | -$40.5K | EDGAR |
| 2026-02-18 | SIBN | Mixed | +57,538 | -$318.6K | EDGAR |
| 2026-01-06 | SIBN | Sell (S) | −3,460 | -$67.9K | EDGAR |
| 2025-12-19 | SIBN | Sell (S) | −19,600 | -$394.9K | EDGAR |
| 2025-11-26 | SIBN | Sell (S) | −400 | -$8.0K | EDGAR |
| 2025-11-19 | SIBN | Sell (S) | −3,328 | -$57.9K | EDGAR |
| 2025-10-06 | SIBN | Sell (S) | −3,128 | -$44.6K | EDGAR |
| 2025-08-20 | SIBN | Sell (S) | −3,329 | -$52.1K | EDGAR |
| 2025-07-07 | SIBN | Sell (S) | −3,127 | -$57.2K | EDGAR |