Michelle R Cassabaum
CIK 1773399 · last filed 2026-05-29
"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
$303.5K
Companies
1
Total Filings
41
Lifetime Open-Market Net
$167.3K
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 |
|---|---|---|---|---|---|---|---|
| ATLO | Director | 9,988 | $30.39 | $303.5K | $167.3K | 41 | 2026-05-29 |
Recent Filings · Page 3 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-09-05 | ATLO | Buy (P) | +313 | $5.7K | EDGAR |
| 2023-08-01 | ATLO | Buy (P) | +164 | $3.2K | EDGAR |
| 2023-06-01 | ATLO | Buy (P) | +330 | $6.0K | EDGAR |
| 2023-05-01 | ATLO | Buy (P) | +360 | $6.8K | EDGAR |
| 2023-02-01 | ATLO | Buy (P) | +51 | $1.2K | EDGAR |
| 2022-12-01 | ATLO | Buy (P) | +243 | $5.5K | EDGAR |
| 2022-10-31 | ATLO | Buy (P) | +67 | $1.5K | EDGAR |
| 2022-09-01 | ATLO | Buy (P) | +252 | $5.5K | EDGAR |
| 2022-08-01 | ATLO | Buy (P) | +56 | $1.2K | EDGAR |
| 2022-05-31 | ATLO | Buy (P) | +357 | $8.2K | 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.