Whitaker Corby C
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Whitaker Corby C. 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 |
|---|---|---|---|---|---|---|
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,924 | $7.95 | $15,296 | Mar 7, 2025 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 25,510 | — | — | Mar 5, 2025 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 499 | $8.04 | $4,012 | Feb 21, 2025 |
| ASPN | SVP, Sales and Marketing | Sale | 55,159 | $25.01 | $1,379,527 | May 6, 2024 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,768 | $17.02 | $30,091 | Mar 8, 2024 |
| ASPN | SVP, Sales and Marketing | Disposition | 53,590 | — | — | Mar 5, 2024 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 8,032 | — | — | Mar 5, 2024 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 495 | $16.96 | $8,395 | Feb 24, 2024 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 16,519 | — | — | Jun 1, 2023 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 329 | $10.95 | $3,603 | Feb 26, 2023 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 495 | $11.32 | $5,603 | Feb 23, 2023 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 53,590 | — | — | Jun 2, 2022 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 3,159 | $29.51 | $93,222 | Feb 27, 2022 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 4,279 | $26.29 | $112,495 | Feb 23, 2022 |
| ASPN | SVP, Sales and Marketing | Sale | 6,617 | $57.67 | $381,602 | Nov 8, 2021 |
| ASPN | SVP, Sales and Marketing | Option Exercise | 8,000 | $4.60 | $36,800 | Aug 2, 2021 |
| ASPN | SVP, Sales and Marketing | Option Exercise | 14,500 | $7.54 | $109,330 | Mar 11, 2021 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 3,219 | $22.25 | $71,623 | Feb 28, 2021 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 2,849 | $24.13 | $68,746 | Feb 24, 2021 |
| ASPN | SVP, Sales and Marketing | Sale | 66,154 | $14.45 | $955,925 | Nov 25, 2020 |
| ASPN | SVP, Sales and Marketing | Option Exercise | 18,670 | $4.14 | $77,294 | Nov 18, 2020 |
| ASPN | SVP, Sales and Marketing | Sale | 24,633 | $11.40 | $280,816 | Nov 16, 2020 |
| ASPN | SVP, Sales and Marketing | Option Exercise | 9,487 | $3.99 | $37,853 | Nov 12, 2020 |
| ASPN | SVP, Sales and Marketing | Option Exercise | 2,850 | $3.99 | $11,372 | Nov 11, 2020 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 5,046 | $7.95 | $40,116 | Feb 27, 2020 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 7,793 | $8.02 | $62,500 | Feb 26, 2020 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 2,760 | $3.52 | $9,715 | Feb 28, 2019 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 32,369 | $3.63 | $117,499 | Feb 27, 2019 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,221 | $4.84 | $5,910 | Sep 10, 2018 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,433 | $4.59 | $6,577 | Mar 11, 2018 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 2,954 | $4.57 | $13,500 | Feb 28, 2018 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,345 | $4.18 | $5,622 | Sep 10, 2017 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,836 | $4.07 | $7,473 | Mar 11, 2017 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 26,570 | — | — | Mar 1, 2017 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,346 | $4.70 | $6,326 | Sep 10, 2016 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,578 | $4.01 | $6,328 | Mar 11, 2016 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 27,568 | — | — | Mar 1, 2016 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,347 | $8.29 | $11,167 | Sep 10, 2015 |
| ASPN | SVP, Sales and Marketing | Tax Withholding | 1,347 | $8.29 | $11,167 | Sep 10, 2015 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 14,588 | — | — | Mar 11, 2015 |
| ASPN | SVP, Sales and Marketing | Purchase | 600 | $7.78 | $4,668 | Nov 14, 2014 |
| ASPN | SVP, Sales and Marketing | Award / Grant | 16,578 | — | — | Sep 10, 2014 |
| ASPN | SVP, Sales and Marketing | Purchase | 900 | $9.60 | $8,640 | Aug 18, 2014 |