BIDERMAN MARK C
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to BIDERMAN MARK 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 |
|---|---|---|---|---|---|---|
| ARI | Sale | 10,000 | $9.48 | $94,800 | Apr 29, 2025 | |
| ARI | Award / Grant | 10,162 | — | — | Apr 1, 2025 | |
| ARI | Sale | 15,000 | $10.00 | $150,000 | May 1, 2024 | |
| ARI | Award / Grant | 9,140 | — | — | Apr 1, 2024 | |
| ARI | Sale | 10,000 | $10.60 | $106,000 | Sep 6, 2023 | |
| ARI | Award / Grant | 10,822 | — | — | Apr 3, 2023 | |
| ARI | Sale | 10,000 | $12.68 | $126,800 | May 17, 2022 | |
| ARI | Award / Grant | 7,062 | — | — | Apr 1, 2022 | |
| ARI | Sale | 7,050 | $14.96 | $105,468 | Apr 26, 2021 | |
| ARI | Award / Grant | 7,037 | — | — | Apr 1, 2021 | |
| ARI | Award / Grant | 16,447 | — | — | Apr 1, 2020 | |
| ARI | Award / Grant | 5,449 | — | — | Apr 1, 2019 | |
| ARI | Sale | 10,000 | $18.85 | $188,500 | Dec 7, 2018 | |
| ARI | Sale | 10,000 | $19.45 | $194,500 | Aug 27, 2018 | |
| ARI | Award / Grant | 5,614 | — | — | Apr 2, 2018 | |
| ARI | Sale | 10,000 | $18.48 | $184,800 | Feb 20, 2018 | |
| 0001623595 | Disposition | 2,871 | $0.04 | $115 | Jan 2, 2018 | |
| ARI | Award / Grant | 2,872 | — | — | Aug 1, 2017 | |
| ARI | Award / Grant | 2,668 | — | — | Apr 3, 2017 | |
| ARI | Sale | 15,000 | $18.23 | $273,450 | Mar 2, 2017 | |
| 0001623595 | Option Exercise | 25,000 | — | — | Mar 1, 2017 | |
| 0001623595 | Option Exercise | 25,000 | — | — | Jan 30, 2017 | |
| ARI | Award / Grant | 15,000 | — | — | Dec 29, 2016 | |
| 0001490013 | Disposition | 22,700 | — | — | Nov 3, 2016 | |
| 0001532750 | Other | 1,746 | — | — | Sep 1, 2016 | |
| ARI | Award / Grant | 13,689 | — | — | Aug 31, 2016 | |
| 0001515980 | Disposition | 32,784 | — | — | Aug 31, 2016 | |
| ARI | Award / Grant | 3,101 | — | — | Apr 1, 2016 | |
| 0001515980 | Award / Grant | 2,819 | — | — | Apr 1, 2016 | |
| 0001623595 | Option Exercise | 2,871 | — | — | Jan 2, 2016 | |
| ARI | Award / Grant | 10,000 | — | — | Dec 29, 2015 | |
| 0001490013 | Purchase | 11,350 | $3.50 | $39,725 | Apr 7, 2015 | |
| 0001515980 | Award / Grant | 2,333 | — | — | Apr 1, 2015 | |
| ARI | Award / Grant | 2,900 | — | — | Apr 1, 2015 | |
| 0001347218 | Disposition | 21,973 | — | — | Feb 27, 2015 | |
| 0001347218 | Option Exercise | 855 | — | — | Feb 17, 2015 | |
| ARI | Award / Grant | 10,000 | — | — | Dec 29, 2014 | |
| 0001515980 | Award / Grant | 6,226 | — | — | Dec 29, 2014 | |
| 0001490013 | Purchase | 4,400 | $6.19 | $27,236 | Sep 22, 2014 | |
| 0001347218 | Disposition | 624 | $40.55 | $25,303 | Jun 13, 2014 | |
| ARI | Award / Grant | 2,977 | — | — | Apr 1, 2014 | |
| 0001515980 | Award / Grant | 2,302 | — | — | Apr 1, 2014 | |
| 0001347218 | Option Exercise | 853 | — | — | Feb 17, 2014 | |
| 0001347218 | Option Exercise | 624 | — | — | Jun 13, 2013 | |
| 0001515980 | L | 220 | $16.40 | $3,608 | Apr 30, 2013 | |
| 0001515980 | Award / Grant | 1,687 | — | — | Apr 1, 2013 | |
| ARI | Award / Grant | 2,826 | — | — | Apr 1, 2013 | |
| ARI | Award / Grant | 5,000 | — | — | Feb 27, 2013 | |
| 0001347218 | Option Exercise | 522 | — | — | Feb 17, 2013 | |
| 0001515980 | Award / Grant | 5,000 | — | — | Nov 26, 2012 |