Greiner Michael
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to Greiner Michael. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| AVNS | Former Interim CEO | Tax Withholding | 19,771 | $12.43 | $245,754 | May 13, 2025 |
| AVNS | Interim CEO | Award / Grant | 34,316 | — | — | Mar 7, 2025 |
| AVNS | Interim CEO | Tax Withholding | 8,485 | $15.30 | $129,821 | Mar 6, 2025 |
| AVNS | Interim CEO | Option Exercise | 12,149 | — | — | Mar 4, 2025 |
| AVNS | Interim CEO | Award / Grant | 10,000 | — | — | Dec 3, 2024 |
| AVNS | Interim CEO | Award / Grant | 44,189 | — | — | Oct 29, 2024 |
| AVNS | SVP - Chief Financial Officer | Option Exercise | 4,219 | — | — | Mar 18, 2024 |
| AVNS | SVP - Chief Financial Officer | Sale | 3,800 | $19.11 | $72,618 | Mar 14, 2024 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 5,118 | $19.00 | $97,242 | Mar 6, 2024 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 4,991 | $18.76 | $93,631 | Mar 5, 2024 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 14,710 | $23.97 | $352,599 | May 8, 2023 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 3,037 | $29.62 | $89,956 | Mar 6, 2023 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 3,037 | $29.62 | $89,956 | Mar 6, 2023 |
| AVNS | SVP - Chief Financial Officer | Tax Withholding | 4,726 | $27.06 | $127,886 | Jan 3, 2023 |
| AVNS | SVP - Chief Financial Officer | Award / Grant | 30,575 | — | — | Mar 4, 2022 |
| AVNS | SVP - Chief Financial Officer | Award / Grant | 15,861 | $47.29 | $750,067 | Mar 17, 2021 |
| AVNS | SVP - Chief Financial Officer | Award / Grant | 36,681 | $30.67 | $1,125,006 | May 7, 2020 |
| AVNS | SVP - Chief Financial Officer | Award / Grant | 14,702 | $34.01 | $500,015 | Jan 2, 2020 |
| ANGO | EVP and CFO | Tax Withholding | 826 | $19.10 | $15,777 | Aug 18, 2019 |
| ANGO | EVP and CFO | Tax Withholding | 511 | $20.89 | $10,675 | Jul 26, 2019 |
| ANGO | EVP and CFO | Tax Withholding | 404 | $21.53 | $8,698 | Jul 18, 2019 |
| ANGO | EVP and CFO | Award / Grant | 7,660 | — | — | Jul 17, 2019 |
| ANGO | EVP and CFO | Tax Withholding | 3,440 | $21.68 | $74,579 | Jul 12, 2019 |
| ANGO | EVP and CFO | Sale | 1,939 | $21.53 | $41,747 | Nov 7, 2018 |
| ANGO | EVP and CFO | Tax Withholding | 511 | $21.88 | $11,181 | Jul 26, 2018 |
| ANGO | EVP and CFO | Award / Grant | 6,988 | — | — | Jul 18, 2018 |
| ANGO | EVP and CFO | Award / Grant | 6,193 | — | — | Jul 26, 2017 |
| ANGO | EVP and CFO | Award / Grant | 10,000 | — | — | Aug 18, 2016 |
| CMPR | Sr. VP Corp Finance and CAO | Option Exercise | 625 | — | — | Nov 15, 2014 |
| CMPR | Sr. VP Corp Finance and CAO | Tax Withholding | 492 | $47.48 | $23,360 | Aug 15, 2014 |
| CMPR | Sr. VP Corp Finance and CAO | Option Exercise | 63 | — | — | May 15, 2014 |
| CMPR | Sr. VP Corp Finance and CAO | Option Exercise | 110 | — | — | Feb 15, 2014 |
| CMPR | Sr. VP Corp Finance and CAO | Option Exercise | 110 | — | — | Nov 15, 2013 |
| CMPR | Sr. VP Corp Finance and CAO | Sale | 759 | $53.75 | $40,796 | Aug 15, 2013 |
| CMPR | Sr. VP Corp Finance and CAO | Option Exercise | 442 | — | — | Aug 15, 2013 |
| CMPR | Chief Accounting Officer | Option Exercise | 63 | — | — | May 15, 2013 |
| CMPR | Chief Accounting Officer | Sale | 852 | $34.77 | $29,624 | Feb 21, 2013 |
| CMPR | Chief Accounting Officer | Tax Withholding | 261 | $35.74 | $9,328 | Feb 15, 2013 |
| CMPR | Chief Accounting Officer | Tax Withholding | 219 | $28.61 | $6,266 | Nov 15, 2012 |
| CMPR | Chief Accounting Officer | Sale | 400 | $40.39 | $16,156 | Aug 16, 2012 |
| CMPR | Chief Accounting Officer | Option Exercise | 62 | — | — | Aug 15, 2012 |
| CMPR | Chief Accounting Officer | Sale | 1,877 | $35.64 | $66,896 | May 18, 2012 |
| CMPR | Chief Accounting Officer | Tax Withholding | 873 | $37.23 | $32,502 | May 15, 2012 |