WILLIAM GRIECO
CIK 1248557 · Senior Vice President · last filed 2026-05-08
WILLIAM GRIECO is a Senior Vice President who has filed 67 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for ACHC, was dated May 8, 2026. Across all open-market trades the lifetime net is −$2.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.4M 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.
$2.37M
3
67
-$2.68M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACHC | Director | 96,212 | $24.60 | $2.37M | -$2.70M | 38 | 2026-05-08 |
| Echo Therapeutics, Inc. (ECTE) Delisted | Director | 38,200 | — | — | $22.8K | 10 | 2014-01-03 |
| AMERICAN SCIENCE & ENGINEERING, INC. (ASEI) Delisted | Senior Vice President | 0 | — | — | $0 | 4 | 2008-11-24 |
Recent Filings
67 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-08 | ACHC | Grant (A) | +6,331 | $0 | EDGAR |
| 2025-05-30 | ACHC | Grant (A) | +11,427 | $0 | EDGAR |
| 2024-05-28 | ACHC | Grant (A) | +2,414 | $0 | EDGAR |
| 2023-05-19 | ACHC | Grant (A) | +2,229 | $0 | EDGAR |
| 2022-09-09 | ACHC | Sell (S) | −5,000 | -$412.7K | EDGAR |
| 2022-05-20 | ACHC | Grant (A) | +2,303 | $0 | EDGAR |
| 2021-05-07 | ACHC | Grant (A) | +2,550 | $0 | EDGAR |
| 2021-03-16 | ACHC | Sell (S) | −4,000 | -$239.3K | EDGAR |
| 2020-12-16 | ACHC | Exer (M) | +5,000 | $33.0K | EDGAR |
| 2020-05-08 | ACHC | Grant (A) | +6,609 | $0 | EDGAR |