Ann Marie Sastry
CIK 1735506 · CHIEF EXECUTIVE OFFICER · last filed 2026-05-18
"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.
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Disclosed Exposure
$2.43M
Companies
1
Total Filings
15
Lifetime Open-Market Net
$1.46M
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 |
|---|---|---|---|---|---|---|---|
| AMST | CHIEF EXECUTIVE OFFICER | 1,925,078 | $1.26 | $2.43M | $1.46M | 13 | 2026-05-18 |
Recent Filings · Page 2 of 2
15 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-11-19 | AMST | Buy (P) | +38,271 | $50.0K | EDGAR |
| 2021-06-11 | AMST | Buy (P) | +15,000 | $56.0K | EDGAR |
| 2020-09-29 | AMST | Buy (P) | +10,000 | $50.0K | EDGAR |
| 2019-08-19 | — | Buy (P) | +100,000 | $200.0K | |
| 2018-05-01 | — | Buy (P) | +283,330 | $340.0K |
Showing 11–15 of 15
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Page 2 of 2
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.