Michael Greiner
CIK 1520392 · Former Interim CEO · last filed 2025-05-14
"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
$5.17M
Companies
4
Total Filings
46
Lifetime Open-Market Net
-$492.8K
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 |
|---|---|---|---|---|---|---|---|
| AVNS | Former Interim CEO | 204,493 | $24.96 | $5.10M | -$153.0K | 18 | 2025-05-14 |
| ANGIODYNAMICS INC (ANGO.V) Delisted | EVP and CFO | 33,438 | — | — | -$41.7K | 11 | 2019-10-18 |
| CMPR | Sr. VP Corp Finance and CAO | 771 | $88.88 | $68.5K | $0 | 1 | 2014-11-18 |
| CIMPRESS plc (VPRT) Delisted | Sr. VP Corp Finance and CAO | 625 | — | — | -$298.1K | 16 | 2014-08-19 |
Recent Filings · Page 2 of 5
46 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-05-09 | AVNS | Tax (F) | −14,710 | -$352.6K | EDGAR |
| 2023-03-23 | AVNS | Mixed | +31,582 | -$90.0K | EDGAR |
| 2023-03-07 | AVNS | Mixed | +33,313 | -$90.0K | EDGAR |
| 2023-01-04 | AVNS | Tax (F) | −4,726 | -$127.9K | EDGAR |
| 2022-03-08 | AVNS | Grant (A) | +30,575 | $0 | EDGAR |
| 2021-03-19 | AVNS | Grant (A) | +15,861 | $750.1K | EDGAR |
| 2020-05-11 | AVNS | Grant (A) | +36,681 | $1.13M | EDGAR |
| 2020-01-08 | AVNS | Grant (A) | +14,702 | $500.0K | EDGAR |
| 2019-10-18 | ANGIODYNAMICS INC (ANGO.V) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-08-20 | ANGIODYNAMICS INC (ANGO.V) Delisted | Tax (F) | −826 | -$15.8K | 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.