ANDREW M SAPERSTEIN
CIK 1362383 · Co-President · last filed 2026-04-17
ANDREW M SAPERSTEIN is a Co-President who has filed 31 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing shows the insider sold $9.7M of MWD on Apr 17, 2026. Across all open-market trades the lifetime net is −$53.2M, making them a net seller over the disclosed history.
"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.
$0
1
31
-$53.21M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MWD | Co-President | 282,142 | — | — | -$53.21M | 31 | 2026-04-17 |
Recent Filings
31 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-17 | MWD | Sell (S) | −51,668 | -$9.74M | EDGAR |
| 2026-03-13 | MWD | Mixed | +25,834 | -$4.33M | EDGAR |
| 2026-02-20 | MWD | Mixed | +25,834 | -$4.76M | EDGAR |
| 2026-01-22 | MWD | Sell (S) | −30,330 | -$5.57M | EDGAR |
| 2026-01-16 | MWD | Mixed | +12,729 | -$5.21M | EDGAR |
| 2025-07-18 | MWD | Sell (S) | −43,566 | -$6.14M | EDGAR |
| 2025-05-02 | MWD | Sell (S) | −40,000 | -$4.80M | EDGAR |
| 2025-02-21 | MWD | Mixed | +46,822 | -$6.56M | EDGAR |
| 2025-01-23 | MWD | Sell (S) | −30,820 | -$4.20M | EDGAR |
| 2025-01-17 | MWD | Mixed | +24,224 | -$3.67M | EDGAR |