MICHAEL A. PISETSKY
CIK 1754765 · SVP, Ops & Adm/Chief Legal Ofr · last filed 2026-05-20
"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.
Loading insider history…
Disclosed Exposure
$4.33M
Companies
1
Total Filings
53
Lifetime Open-Market Net
-$2.33M
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 |
|---|---|---|---|---|---|---|---|
| SIBN | SVP, Ops & Adm/Chief Legal Ofr | 280,509 | $15.42 | $4.33M | -$2.33M | 53 | 2026-05-20 |
Recent Filings · Page 4 of 6
53 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-19 | SIBN | Mixed | −1,902 | -$114.4K | EDGAR |
| 2021-04-20 | SIBN | Mixed | +3,869 | -$8.2K | EDGAR |
| 2021-03-08 | SIBN | Grant (A) | +100 | $0 | EDGAR |
| 2021-02-18 | SIBN | Mixed | −684 | -$77.8K | EDGAR |
| 2021-01-21 | SIBN | Sell (S) | −910 | -$26.4K | EDGAR |
| 2021-01-07 | SIBN | Grant (A) | +28,750 | $0 | EDGAR |
| 2020-11-18 | SIBN | Sell (S) | −702 | -$16.7K | EDGAR |
| 2020-10-20 | SIBN | Sell (S) | −247 | -$5.8K | EDGAR |
| 2020-09-22 | SIBN | Mixed | — | -$62.0K | EDGAR |
| 2020-08-19 | SIBN | Sell (S) | −702 | -$14.6K | 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.