Ann Marie Sastry
CIK 1735506 · CHIEF EXECUTIVE OFFICER · last filed 2026-05-18
Ann Marie Sastry is a CHIEF EXECUTIVE OFFICER who has filed 15 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing shows the insider bought $250.0K of AMST on May 18, 2026. Across all open-market trades the lifetime net is +$1.5M, making them a net buyer 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.
$2.43M
1
15
$1.46M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMST | CHIEF EXECUTIVE OFFICER | 1,925,078 | $1.26 | $2.43M | $1.46M | 13 | 2026-05-18 |
Recent Filings
15 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-18 | AMST | Buy (P) | +174,216 | $250.0K | EDGAR |
| 2025-01-08 | AMST | Buy (P) | +333,333 | $1000.0K | EDGAR |
| 2023-12-21 | AMST | Buy (P) | +10,000 | $18.5K | EDGAR |
| 2023-03-08 | AMST | Buy (P) | +1,019 | $3.2K | EDGAR |
| 2023-03-03 | AMST | Buy (P) | +2,000 | $6.0K | EDGAR |
| 2023-03-01 | AMST | Buy (P) | +2,000 | $6.0K | EDGAR |
| 2023-02-24 | AMST | Buy (P) | +2,000 | $4.8K | EDGAR |
| 2022-12-02 | AMST | Buy (P) | +20,000 | $6.5K | EDGAR |
| 2022-11-28 | AMST | Buy (P) | +20,000 | $4.6K | EDGAR |
| 2021-12-28 | AMST | Buy (P) | +5,000 | $5.0K | EDGAR |